mirror of
https://github.com/openseadragon/openseadragon.git
synced 2024-11-22 05:06:09 +03:00
Merge branch 'master' into raf
Fixed Conflicts: src/viewer.js
This commit is contained in:
commit
8e88f36098
@ -131,6 +131,7 @@ module.exports = function(grunt) {
|
||||
browser: true,
|
||||
eqeqeq: false,
|
||||
loopfunc: false,
|
||||
trailing: true,
|
||||
globals: {
|
||||
OpenSeadragon: true
|
||||
}
|
||||
@ -152,7 +153,7 @@ module.exports = function(grunt) {
|
||||
// Copies the image files into the appropriate location in the build folder.
|
||||
grunt.registerTask("copy:build", function() {
|
||||
grunt.file.recurse("images", function(abspath, rootdir, subdir, filename) {
|
||||
grunt.file.copy(abspath, "build/openseadragon/images/" + (subdir || "") + filename);
|
||||
grunt.file.copy(abspath, "build/openseadragon/images/" + (subdir || "") + filename);
|
||||
});
|
||||
|
||||
grunt.file.copy("changelog.txt", "build/changelog.txt");
|
||||
|
@ -46,7 +46,7 @@ $.ButtonState = {
|
||||
};
|
||||
|
||||
/**
|
||||
* Manages events, hover states for individual buttons, tool-tips, as well
|
||||
* Manages events, hover states for individual buttons, tool-tips, as well
|
||||
* as fading the bottons out when the user has not interacted with them
|
||||
* for a specified period.
|
||||
* @class
|
||||
@ -58,7 +58,7 @@ $.ButtonState = {
|
||||
* @param {String} options.srcGroup URL of image to use in 'up' state
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||||
* @param {String} options.srcHover URL of image to use in 'hover' state
|
||||
* @param {String} options.srcDown URL of image to use in 'down' state
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||||
* @param {Element} [options.element] Element to use as a container for the
|
||||
* @param {Element} [options.element] Element to use as a container for the
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||||
* button.
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||||
* @property {String} tooltip Provides context help for the button we the
|
||||
* user hovers over it.
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@ -67,12 +67,12 @@ $.ButtonState = {
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||||
* @property {String} srcHover URL of image to use in 'hover' state
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||||
* @property {String} srcDown URL of image to use in 'down' state
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||||
* @property {Object} config Configurable settings for this button. DEPRECATED.
|
||||
* @property {Element} [element] Element to use as a container for the
|
||||
* @property {Element} [element] Element to use as a container for the
|
||||
* button.
|
||||
* @property {Number} fadeDelay How long to wait before fading
|
||||
* @property {Number} fadeLength How long should it take to fade the button.
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||||
* @property {Number} fadeBeginTime When the button last began to fade.
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||||
* @property {Boolean} shouldFade Whether this button should fade after user
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||||
* @property {Boolean} shouldFade Whether this button should fade after user
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* stops interacting with the viewport.
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this.fadeDelay = 0; // begin fading immediately
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this.fadeLength = 2000; // fade over a period of 2 seconds
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||||
@ -86,7 +86,7 @@ $.Button = function( options ) {
|
||||
$.EventHandler.call( this );
|
||||
|
||||
$.extend( true, this, {
|
||||
|
||||
|
||||
tooltip: null,
|
||||
srcRest: null,
|
||||
srcGroup: null,
|
||||
@ -95,8 +95,8 @@ $.Button = function( options ) {
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||||
clickTimeThreshold: $.DEFAULT_SETTINGS.clickTimeThreshold,
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||||
clickDistThreshold: $.DEFAULT_SETTINGS.clickDistThreshold,
|
||||
// begin fading immediately
|
||||
fadeDelay: 0,
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||||
// fade over a period of 2 seconds
|
||||
fadeDelay: 0,
|
||||
// fade over a period of 2 seconds
|
||||
fadeLength: 2000,
|
||||
onPress: null,
|
||||
onRelease: null,
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||||
@ -110,7 +110,7 @@ $.Button = function( options ) {
|
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||||
this.element = options.element || $.makeNeutralElement( "button" );
|
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this.element.href = this.element.href || '#';
|
||||
|
||||
|
||||
//if the user has specified the element to bind the control to explicitly
|
||||
//then do not add the default control images
|
||||
if( !options.element ){
|
||||
@ -118,35 +118,35 @@ $.Button = function( options ) {
|
||||
this.imgGroup = $.makeTransparentImage( this.srcGroup );
|
||||
this.imgHover = $.makeTransparentImage( this.srcHover );
|
||||
this.imgDown = $.makeTransparentImage( this.srcDown );
|
||||
|
||||
|
||||
this.element.appendChild( this.imgRest );
|
||||
this.element.appendChild( this.imgGroup );
|
||||
this.element.appendChild( this.imgHover );
|
||||
this.element.appendChild( this.imgDown );
|
||||
|
||||
this.imgGroup.style.position =
|
||||
this.imgHover.style.position =
|
||||
this.imgDown.style.position =
|
||||
this.imgGroup.style.position =
|
||||
this.imgHover.style.position =
|
||||
this.imgDown.style.position =
|
||||
"absolute";
|
||||
|
||||
this.imgGroup.style.top =
|
||||
this.imgHover.style.top =
|
||||
this.imgDown.style.top =
|
||||
this.imgGroup.style.top =
|
||||
this.imgHover.style.top =
|
||||
this.imgDown.style.top =
|
||||
"0px";
|
||||
|
||||
this.imgGroup.style.left =
|
||||
this.imgHover.style.left =
|
||||
this.imgDown.style.left =
|
||||
this.imgGroup.style.left =
|
||||
this.imgHover.style.left =
|
||||
this.imgDown.style.left =
|
||||
"0px";
|
||||
|
||||
this.imgHover.style.visibility =
|
||||
this.imgDown.style.visibility =
|
||||
this.imgHover.style.visibility =
|
||||
this.imgDown.style.visibility =
|
||||
"hidden";
|
||||
|
||||
if ( $.Browser.vendor == $.BROWSERS.FIREFOX && $.Browser.version < 3 ){
|
||||
this.imgGroup.style.top =
|
||||
this.imgHover.style.top =
|
||||
this.imgDown.style.top =
|
||||
this.imgGroup.style.top =
|
||||
this.imgHover.style.top =
|
||||
this.imgDown.style.top =
|
||||
"";
|
||||
}
|
||||
}
|
||||
@ -171,8 +171,8 @@ $.Button = function( options ) {
|
||||
|
||||
this.tracker = new $.MouseTracker({
|
||||
|
||||
element: this.element,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
element: this.element,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
|
||||
enterHandler: function( tracker, position, buttonDownElement, buttonDownAny ) {
|
||||
@ -306,7 +306,7 @@ function updateFade( button ) {
|
||||
function beginFading( button ) {
|
||||
button.shouldFade = true;
|
||||
button.fadeBeginTime = +new Date() + button.fadeDelay;
|
||||
window.setTimeout( function(){
|
||||
window.setTimeout( function(){
|
||||
scheduleFade( button );
|
||||
}, button.fadeDelay );
|
||||
}
|
||||
@ -324,13 +324,13 @@ function inTo( button, newState ) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ( newState >= $.ButtonState.GROUP &&
|
||||
if ( newState >= $.ButtonState.GROUP &&
|
||||
button.currentState == $.ButtonState.REST ) {
|
||||
stopFading( button );
|
||||
button.currentState = $.ButtonState.GROUP;
|
||||
}
|
||||
|
||||
if ( newState >= $.ButtonState.HOVER &&
|
||||
if ( newState >= $.ButtonState.HOVER &&
|
||||
button.currentState == $.ButtonState.GROUP ) {
|
||||
if( button.imgHover ){
|
||||
button.imgHover.style.visibility = "";
|
||||
@ -338,7 +338,7 @@ function inTo( button, newState ) {
|
||||
button.currentState = $.ButtonState.HOVER;
|
||||
}
|
||||
|
||||
if ( newState >= $.ButtonState.DOWN &&
|
||||
if ( newState >= $.ButtonState.DOWN &&
|
||||
button.currentState == $.ButtonState.HOVER ) {
|
||||
if( button.imgDown ){
|
||||
button.imgDown.style.visibility = "";
|
||||
@ -354,7 +354,7 @@ function outTo( button, newState ) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ( newState <= $.ButtonState.HOVER &&
|
||||
if ( newState <= $.ButtonState.HOVER &&
|
||||
button.currentState == $.ButtonState.DOWN ) {
|
||||
if( button.imgDown ){
|
||||
button.imgDown.style.visibility = "hidden";
|
||||
@ -362,7 +362,7 @@ function outTo( button, newState ) {
|
||||
button.currentState = $.ButtonState.HOVER;
|
||||
}
|
||||
|
||||
if ( newState <= $.ButtonState.GROUP &&
|
||||
if ( newState <= $.ButtonState.GROUP &&
|
||||
button.currentState == $.ButtonState.HOVER ) {
|
||||
if( button.imgHover ){
|
||||
button.imgHover.style.visibility = "hidden";
|
||||
@ -370,7 +370,7 @@ function outTo( button, newState ) {
|
||||
button.currentState = $.ButtonState.GROUP;
|
||||
}
|
||||
|
||||
if ( newState <= $.ButtonState.REST &&
|
||||
if ( newState <= $.ButtonState.REST &&
|
||||
button.currentState == $.ButtonState.GROUP ) {
|
||||
beginFading( button );
|
||||
button.currentState = $.ButtonState.REST;
|
||||
|
@ -36,17 +36,17 @@
|
||||
/**
|
||||
* Manages events on groups of buttons.
|
||||
* @class
|
||||
* @param {Object} options - a dictionary of settings applied against the entire
|
||||
* @param {Object} options - a dictionary of settings applied against the entire
|
||||
* group of buttons
|
||||
* @param {Array} options.buttons Array of buttons
|
||||
* @param {Element} [options.group] Element to use as the container,
|
||||
* @param {Object} options.config Object with Viewer settings ( TODO: is
|
||||
* @param {Object} options.config Object with Viewer settings ( TODO: is
|
||||
* this actually used anywhere? )
|
||||
* @param {Function} [options.enter] Function callback for when the mouse
|
||||
* @param {Function} [options.enter] Function callback for when the mouse
|
||||
* enters group
|
||||
* @param {Function} [options.exit] Function callback for when mouse leaves
|
||||
* @param {Function} [options.exit] Function callback for when mouse leaves
|
||||
* the group
|
||||
* @param {Function} [options.release] Function callback for when mouse is
|
||||
* @param {Function} [options.release] Function callback for when mouse is
|
||||
* released
|
||||
* @property {Array} buttons - An array containing the buttons themselves.
|
||||
* @property {Element} element - The shared container for the buttons.
|
||||
@ -64,12 +64,12 @@ $.ButtonGroup = function( options ) {
|
||||
}, options );
|
||||
|
||||
// copy the botton elements
|
||||
var buttons = this.buttons.concat([]),
|
||||
var buttons = this.buttons.concat([]),
|
||||
_this = this,
|
||||
i;
|
||||
|
||||
this.element = options.element || $.makeNeutralElement( "fieldgroup" );
|
||||
|
||||
|
||||
if( !options.group ){
|
||||
this.label = $.makeNeutralElement( "label" );
|
||||
//TODO: support labels for ButtonGroups
|
||||
@ -82,8 +82,8 @@ $.ButtonGroup = function( options ) {
|
||||
}
|
||||
|
||||
this.tracker = new $.MouseTracker({
|
||||
element: this.element,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
element: this.element,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
enterHandler: function() {
|
||||
var i;
|
||||
@ -93,8 +93,8 @@ $.ButtonGroup = function( options ) {
|
||||
},
|
||||
exitHandler: function() {
|
||||
var i,
|
||||
buttonDownElement = arguments.length > 2 ?
|
||||
arguments[ 2 ] :
|
||||
buttonDownElement = arguments.length > 2 ?
|
||||
arguments[ 2 ] :
|
||||
null;
|
||||
if ( !buttonDownElement ) {
|
||||
for ( i = 0; i < _this.buttons.length; i++ ) {
|
||||
@ -104,8 +104,8 @@ $.ButtonGroup = function( options ) {
|
||||
},
|
||||
releaseHandler: function() {
|
||||
var i,
|
||||
insideElementRelease = arguments.length > 3 ?
|
||||
arguments[ 3 ] :
|
||||
insideElementRelease = arguments.length > 3 ?
|
||||
arguments[ 3 ] :
|
||||
null;
|
||||
if ( !insideElementRelease ) {
|
||||
for ( i = 0; i < _this.buttons.length; i++ ) {
|
||||
|
@ -33,7 +33,7 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
/**
|
||||
* An enumeration of supported locations where controls can be anchored,
|
||||
* including NONE, TOP_LEFT, TOP_RIGHT, BOTTOM_RIGHT, and BOTTOM_LEFT.
|
||||
@ -49,8 +49,8 @@ $.ControlAnchor = {
|
||||
};
|
||||
|
||||
/**
|
||||
* A Control represents any interface element which is meant to allow the user
|
||||
* to interact with the zoomable interface. Any control can be anchored to any
|
||||
* A Control represents any interface element which is meant to allow the user
|
||||
* to interact with the zoomable interface. Any control can be anchored to any
|
||||
* element.
|
||||
* @class
|
||||
* @param {Element} element - the control element to be anchored in the container.
|
||||
@ -64,7 +64,7 @@ $.ControlAnchor = {
|
||||
*
|
||||
* @property {Element} element - the element providing the user interface with
|
||||
* some type of control. Eg a zoom-in button
|
||||
* @property {OpenSeadragon.ControlAnchor} anchor - the position of the control
|
||||
* @property {OpenSeadragon.ControlAnchor} anchor - the position of the control
|
||||
* relative to the container.
|
||||
* @property {Boolean} autoFade - Whether the control should have the autofade behavior
|
||||
* @property {Element} container - the element within with the control is
|
||||
@ -92,7 +92,7 @@ $.Control = function ( element, options, container ) {
|
||||
|
||||
if ( this.anchor == $.ControlAnchor.NONE ) {
|
||||
// IE6 fix
|
||||
this.wrapper.style.width = this.wrapper.style.height = "100%";
|
||||
this.wrapper.style.width = this.wrapper.style.height = "100%";
|
||||
}
|
||||
|
||||
if (options.attachToViewer ) {
|
||||
@ -136,8 +136,8 @@ $.Control.prototype = {
|
||||
* @param {Boolean} visible - true to make visible, false to hide.
|
||||
*/
|
||||
setVisible: function( visible ) {
|
||||
this.wrapper.style.display = visible ?
|
||||
"inline-block" :
|
||||
this.wrapper.style.display = visible ?
|
||||
"inline-block" :
|
||||
"none";
|
||||
},
|
||||
|
||||
|
@ -36,7 +36,7 @@
|
||||
|
||||
//id hash for private properties;
|
||||
var THIS = {};
|
||||
|
||||
|
||||
/**
|
||||
* @class
|
||||
*/
|
||||
@ -44,7 +44,7 @@
|
||||
var layouts = [ 'topleft', 'topright', 'bottomright', 'bottomleft'],
|
||||
layout,
|
||||
i;
|
||||
|
||||
|
||||
$.extend( true, this, {
|
||||
id: 'controldock-'+(+new Date())+'-'+Math.floor(Math.random()*1000000),
|
||||
container: $.makeNeutralElement('form'),
|
||||
@ -53,8 +53,8 @@
|
||||
|
||||
if( this.element ){
|
||||
this.element = $.getElement( this.element );
|
||||
this.element.appendChild( this.container );
|
||||
this.element.style.position = 'relative';
|
||||
this.element.appendChild( this.container );
|
||||
this.element.style.position = 'relative';
|
||||
this.container.style.width = '100%';
|
||||
this.container.style.height = '100%';
|
||||
}
|
||||
@ -143,7 +143,7 @@
|
||||
removeControl: function ( element ) {
|
||||
element = $.getElement( element );
|
||||
var i = getControlIndex( this, element );
|
||||
|
||||
|
||||
if ( i >= 0 ) {
|
||||
this.controls[ i ].destroy();
|
||||
this.controls.splice( i, 1 );
|
||||
@ -160,7 +160,7 @@
|
||||
while ( this.controls.length > 0 ) {
|
||||
this.controls.pop().destroy();
|
||||
}
|
||||
|
||||
|
||||
return this;
|
||||
},
|
||||
|
||||
@ -171,7 +171,7 @@
|
||||
*/
|
||||
areControlsEnabled: function () {
|
||||
var i;
|
||||
|
||||
|
||||
for ( i = this.controls.length - 1; i >= 0; i-- ) {
|
||||
if ( this.controls[ i ].isVisible() ) {
|
||||
return true;
|
||||
|
286
src/drawer.js
286
src/drawer.js
@ -33,7 +33,7 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
var DEVICE_SCREEN = $.getWindowSize(),
|
||||
BROWSER = $.Browser.vendor,
|
||||
BROWSER_VERSION = $.Browser.version,
|
||||
@ -44,7 +44,7 @@ var DEVICE_SCREEN = $.getWindowSize(),
|
||||
( BROWSER == $.BROWSERS.SAFARI && BROWSER_VERSION >= 4 ) ||
|
||||
( BROWSER == $.BROWSERS.CHROME && BROWSER_VERSION >= 2 ) ||
|
||||
( BROWSER == $.BROWSERS.IE && BROWSER_VERSION >= 9 )
|
||||
),
|
||||
),
|
||||
|
||||
USE_CANVAS = SUBPIXEL_RENDERING &&
|
||||
!( DEVICE_SCREEN.x <= 400 || DEVICE_SCREEN.y <= 400 ) &&
|
||||
@ -77,8 +77,8 @@ var DEVICE_SCREEN = $.getWindowSize(),
|
||||
* @property {Element} element - DEPRECATED Alias for container.
|
||||
*/
|
||||
$.Drawer = function( options ) {
|
||||
|
||||
//backward compatibility for positional args while prefering more
|
||||
|
||||
//backward compatibility for positional args while prefering more
|
||||
//idiomatic javascript options object as the only argument
|
||||
var args = arguments,
|
||||
i;
|
||||
@ -105,7 +105,7 @@ $.Drawer = function( options ) {
|
||||
updateAgain: true,
|
||||
|
||||
|
||||
//internal state / configurable settings
|
||||
//internal state / configurable settings
|
||||
overlays: [],
|
||||
collectionOverlays: {},
|
||||
|
||||
@ -130,11 +130,11 @@ $.Drawer = function( options ) {
|
||||
this.normHeight = this.source.dimensions.y / this.source.dimensions.x;
|
||||
this.element = this.container;
|
||||
|
||||
|
||||
|
||||
this.canvas.style.width = "100%";
|
||||
this.canvas.style.height = "100%";
|
||||
this.canvas.style.position = "absolute";
|
||||
|
||||
|
||||
// explicit left-align
|
||||
this.container.style.textAlign = "left";
|
||||
this.container.appendChild( this.canvas );
|
||||
@ -143,7 +143,7 @@ $.Drawer = function( options ) {
|
||||
//are not already OpenSeadragon.Overlays
|
||||
for( i = 0; i < this.overlays.length; i++ ){
|
||||
if( $.isPlainObject( this.overlays[ i ] ) ){
|
||||
|
||||
|
||||
this.overlays[ i ] = addOverlayFromConfiguration( this, this.overlays[ i ]);
|
||||
|
||||
} else if ( $.isFunction( this.overlays[ i ] ) ){
|
||||
@ -163,27 +163,27 @@ $.Drawer.prototype = {
|
||||
* @method
|
||||
* @param {Element|String} element - A reference to an element or an id for
|
||||
* the element which will overlayed.
|
||||
* @param {OpenSeadragon.Point|OpenSeadragon.Rect} location - The point or
|
||||
* @param {OpenSeadragon.Point|OpenSeadragon.Rect} location - The point or
|
||||
* rectangle which will be overlayed.
|
||||
* @param {OpenSeadragon.OverlayPlacement} placement - The position of the
|
||||
* viewport which the location coordinates will be treated as relative
|
||||
* to.
|
||||
* @param {OpenSeadragon.OverlayPlacement} placement - The position of the
|
||||
* viewport which the location coordinates will be treated as relative
|
||||
* to.
|
||||
*/
|
||||
addOverlay: function( element, location, placement ) {
|
||||
element = $.getElement( element );
|
||||
|
||||
if ( getOverlayIndex( this.overlays, element ) >= 0 ) {
|
||||
// they're trying to add a duplicate overlay
|
||||
return;
|
||||
return;
|
||||
}
|
||||
|
||||
this.overlays.push( new $.Overlay( element, location, placement ) );
|
||||
this.updateAgain = true;
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'add-overlay', {
|
||||
this.viewer.raiseEvent( 'add-overlay', {
|
||||
viewer: this.viewer,
|
||||
element: element,
|
||||
location: location,
|
||||
element: element,
|
||||
location: location,
|
||||
placement: placement
|
||||
});
|
||||
}
|
||||
@ -191,14 +191,14 @@ $.Drawer.prototype = {
|
||||
},
|
||||
|
||||
/**
|
||||
* Updates the overlay represented by the reference to the element or
|
||||
* Updates the overlay represented by the reference to the element or
|
||||
* element id moving it to the new location, relative to the new placement.
|
||||
* @method
|
||||
* @param {OpenSeadragon.Point|OpenSeadragon.Rect} location - The point or
|
||||
* @param {OpenSeadragon.Point|OpenSeadragon.Rect} location - The point or
|
||||
* rectangle which will be overlayed.
|
||||
* @param {OpenSeadragon.OverlayPlacement} placement - The position of the
|
||||
* viewport which the location coordinates will be treated as relative
|
||||
* to.
|
||||
* @param {OpenSeadragon.OverlayPlacement} placement - The position of the
|
||||
* viewport which the location coordinates will be treated as relative
|
||||
* to.
|
||||
* @return {OpenSeadragon.Drawer} Chainable.
|
||||
*/
|
||||
updateOverlay: function( element, location, placement ) {
|
||||
@ -212,10 +212,10 @@ $.Drawer.prototype = {
|
||||
this.updateAgain = true;
|
||||
}
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'update-overlay', {
|
||||
this.viewer.raiseEvent( 'update-overlay', {
|
||||
viewer: this.viewer,
|
||||
element: element,
|
||||
location: location,
|
||||
element: element,
|
||||
location: location,
|
||||
placement: placement
|
||||
});
|
||||
}
|
||||
@ -223,10 +223,10 @@ $.Drawer.prototype = {
|
||||
},
|
||||
|
||||
/**
|
||||
* Removes and overlay identified by the reference element or element id
|
||||
* Removes and overlay identified by the reference element or element id
|
||||
* and schedules and update.
|
||||
* @method
|
||||
* @param {Element|String} element - A reference to the element or an
|
||||
* @param {Element|String} element - A reference to the element or an
|
||||
* element id which represent the ovelay content to be removed.
|
||||
* @return {OpenSeadragon.Drawer} Chainable.
|
||||
*/
|
||||
@ -242,7 +242,7 @@ $.Drawer.prototype = {
|
||||
this.updateAgain = true;
|
||||
}
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'remove-overlay', {
|
||||
this.viewer.raiseEvent( 'remove-overlay', {
|
||||
viewer: this.viewer,
|
||||
element: element
|
||||
});
|
||||
@ -262,7 +262,7 @@ $.Drawer.prototype = {
|
||||
this.updateAgain = true;
|
||||
}
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'clear-overlay', {
|
||||
this.viewer.raiseEvent( 'clear-overlay', {
|
||||
viewer: this.viewer
|
||||
});
|
||||
}
|
||||
@ -271,10 +271,10 @@ $.Drawer.prototype = {
|
||||
|
||||
|
||||
/**
|
||||
* Returns whether the Drawer is scheduled for an update at the
|
||||
* Returns whether the Drawer is scheduled for an update at the
|
||||
* soonest possible opportunity.
|
||||
* @method
|
||||
* @returns {Boolean} - Whether the Drawer is scheduled for an update at the
|
||||
* @returns {Boolean} - Whether the Drawer is scheduled for an update at the
|
||||
* soonest possible opportunity.
|
||||
*/
|
||||
needsUpdate: function() {
|
||||
@ -284,7 +284,7 @@ $.Drawer.prototype = {
|
||||
/**
|
||||
* Returns the total number of tiles that have been loaded by this Drawer.
|
||||
* @method
|
||||
* @returns {Number} - The total number of tiles that have been loaded by
|
||||
* @returns {Number} - The total number of tiles that have been loaded by
|
||||
* this Drawer.
|
||||
*/
|
||||
numTilesLoaded: function() {
|
||||
@ -292,7 +292,7 @@ $.Drawer.prototype = {
|
||||
},
|
||||
|
||||
/**
|
||||
* Clears all tiles and triggers an update on the next call to
|
||||
* Clears all tiles and triggers an update on the next call to
|
||||
* Drawer.prototype.update().
|
||||
* @method
|
||||
* @return {OpenSeadragon.Drawer} Chainable.
|
||||
@ -319,12 +319,12 @@ $.Drawer.prototype = {
|
||||
},
|
||||
|
||||
/**
|
||||
* Used internally to load images when required. May also be used to
|
||||
* preload a set of images so the browser will have them available in
|
||||
* Used internally to load images when required. May also be used to
|
||||
* preload a set of images so the browser will have them available in
|
||||
* the local cache to optimize user experience in certain cases. Because
|
||||
* the number of parallel image loads is configurable, if too many images
|
||||
* are currently being loaded, the request will be ignored. Since by
|
||||
* default drawer.imageLoaderLimit is 0, the native browser parallel
|
||||
* are currently being loaded, the request will be ignored. Since by
|
||||
* default drawer.imageLoaderLimit is 0, the native browser parallel
|
||||
* image loading policy will be used.
|
||||
* @method
|
||||
* @param {String} src - The url of the image to load.
|
||||
@ -341,10 +341,10 @@ $.Drawer.prototype = {
|
||||
image,
|
||||
jobid,
|
||||
complete;
|
||||
|
||||
if ( !this.imageLoaderLimit ||
|
||||
|
||||
if ( !this.imageLoaderLimit ||
|
||||
this.downloading < this.imageLoaderLimit ) {
|
||||
|
||||
|
||||
this.downloading++;
|
||||
|
||||
image = new Image();
|
||||
@ -356,7 +356,7 @@ $.Drawer.prototype = {
|
||||
callback( resultingImage );
|
||||
} catch ( e ) {
|
||||
$.console.error(
|
||||
"%s while executing %s callback: %s",
|
||||
"%s while executing %s callback: %s",
|
||||
e.name,
|
||||
src,
|
||||
e.message,
|
||||
@ -391,21 +391,21 @@ $.Drawer.prototype = {
|
||||
* @inner
|
||||
*/
|
||||
function addOverlayFromConfiguration( drawer, overlay ){
|
||||
|
||||
|
||||
var element = null,
|
||||
rect = ( overlay.height && overlay.width ) ? new $.Rect(
|
||||
overlay.x || overlay.px,
|
||||
overlay.y || overlay.py,
|
||||
overlay.width,
|
||||
overlay.x || overlay.px,
|
||||
overlay.y || overlay.py,
|
||||
overlay.width,
|
||||
overlay.height
|
||||
) : new $.Point(
|
||||
overlay.x || overlay.px,
|
||||
overlay.x || overlay.px,
|
||||
overlay.y || overlay.py
|
||||
),
|
||||
id = overlay.id ?
|
||||
id = overlay.id ?
|
||||
overlay.id :
|
||||
"openseadragon-overlay-"+Math.floor(Math.random()*10000000);
|
||||
|
||||
|
||||
element = $.getElement(overlay.id);
|
||||
if( !element ){
|
||||
element = document.createElement("a");
|
||||
@ -424,9 +424,9 @@ $.Drawer.prototype = {
|
||||
rect = drawer.viewport.imageToViewportRectangle( rect );
|
||||
}
|
||||
if( overlay.placement ){
|
||||
return new $.Overlay(
|
||||
element,
|
||||
drawer.viewport.pointFromPixel(rect),
|
||||
return new $.Overlay(
|
||||
element,
|
||||
drawer.viewport.pointFromPixel(rect),
|
||||
$.OverlayPlacement[overlay.placement.toUpperCase()]
|
||||
);
|
||||
}else{
|
||||
@ -443,11 +443,11 @@ $.Drawer.prototype = {
|
||||
* why there are so many TODO's inside this function.
|
||||
*/
|
||||
function updateViewport( drawer ) {
|
||||
|
||||
|
||||
drawer.updateAgain = false;
|
||||
|
||||
if( drawer.viewer ){
|
||||
drawer.viewer.raiseEvent( 'update-viewport', {
|
||||
drawer.viewer.raiseEvent( 'update-viewport', {
|
||||
viewer: drawer.viewer
|
||||
});
|
||||
}
|
||||
@ -461,21 +461,21 @@ function updateViewport( drawer ) {
|
||||
viewportBounds = drawer.viewport.getBounds( true ),
|
||||
viewportTL = viewportBounds.getTopLeft(),
|
||||
viewportBR = viewportBounds.getBottomRight(),
|
||||
zeroRatioC = drawer.viewport.deltaPixelsFromPoints(
|
||||
drawer.source.getPixelRatio( 0 ),
|
||||
zeroRatioC = drawer.viewport.deltaPixelsFromPoints(
|
||||
drawer.source.getPixelRatio( 0 ),
|
||||
true
|
||||
).x,
|
||||
lowestLevel = Math.max(
|
||||
drawer.source.minLevel,
|
||||
Math.floor(
|
||||
Math.log( drawer.minZoomImageRatio ) /
|
||||
drawer.source.minLevel,
|
||||
Math.floor(
|
||||
Math.log( drawer.minZoomImageRatio ) /
|
||||
Math.log( 2 )
|
||||
)
|
||||
),
|
||||
highestLevel = Math.min(
|
||||
Math.abs(drawer.source.maxLevel),
|
||||
Math.abs(Math.floor(
|
||||
Math.log( zeroRatioC / drawer.minPixelRatio ) /
|
||||
Math.abs(Math.floor(
|
||||
Math.log( zeroRatioC / drawer.minPixelRatio ) /
|
||||
Math.log( 2 )
|
||||
))
|
||||
),
|
||||
@ -504,10 +504,10 @@ function updateViewport( drawer ) {
|
||||
}
|
||||
|
||||
//TODO
|
||||
if ( !drawer.wrapHorizontal &&
|
||||
if ( !drawer.wrapHorizontal &&
|
||||
( viewportBR.x < 0 || viewportTL.x > 1 ) ) {
|
||||
return;
|
||||
} else if
|
||||
} else if
|
||||
( !drawer.wrapVertical &&
|
||||
( viewportBR.y < 0 || viewportTL.y > drawer.normHeight ) ) {
|
||||
return;
|
||||
@ -531,7 +531,7 @@ function updateViewport( drawer ) {
|
||||
|
||||
//Avoid calculations for draw if we have already drawn this
|
||||
renderPixelRatioC = drawer.viewport.deltaPixelsFromPoints(
|
||||
drawer.source.getPixelRatio( level ),
|
||||
drawer.source.getPixelRatio( level ),
|
||||
true
|
||||
).x;
|
||||
|
||||
@ -544,41 +544,41 @@ function updateViewport( drawer ) {
|
||||
}
|
||||
|
||||
renderPixelRatioT = drawer.viewport.deltaPixelsFromPoints(
|
||||
drawer.source.getPixelRatio( level ),
|
||||
drawer.source.getPixelRatio( level ),
|
||||
false
|
||||
).x;
|
||||
|
||||
zeroRatioT = drawer.viewport.deltaPixelsFromPoints(
|
||||
drawer.source.getPixelRatio(
|
||||
zeroRatioT = drawer.viewport.deltaPixelsFromPoints(
|
||||
drawer.source.getPixelRatio(
|
||||
Math.max(
|
||||
drawer.source.getClosestLevel( drawer.viewport.containerSize ) - 1,
|
||||
0
|
||||
)
|
||||
),
|
||||
),
|
||||
false
|
||||
).x;
|
||||
|
||||
optimalRatio = drawer.immediateRender ?
|
||||
1 :
|
||||
|
||||
optimalRatio = drawer.immediateRender ?
|
||||
1 :
|
||||
zeroRatioT;
|
||||
|
||||
levelOpacity = Math.min( 1, ( renderPixelRatioC - 0.5 ) / 0.5 );
|
||||
|
||||
levelVisibility = optimalRatio / Math.abs(
|
||||
optimalRatio - renderPixelRatioT
|
||||
|
||||
levelVisibility = optimalRatio / Math.abs(
|
||||
optimalRatio - renderPixelRatioT
|
||||
);
|
||||
|
||||
//TODO
|
||||
best = updateLevel(
|
||||
drawer,
|
||||
drawer,
|
||||
haveDrawn,
|
||||
level,
|
||||
level,
|
||||
levelOpacity,
|
||||
levelVisibility,
|
||||
viewportTL,
|
||||
viewportBR,
|
||||
currentTime,
|
||||
best
|
||||
viewportTL,
|
||||
viewportBR,
|
||||
currentTime,
|
||||
best
|
||||
);
|
||||
|
||||
//TODO
|
||||
@ -595,14 +595,14 @@ function updateViewport( drawer ) {
|
||||
if ( best ) {
|
||||
loadTile( drawer, best, currentTime );
|
||||
// because we haven't finished drawing, so
|
||||
drawer.updateAgain = true;
|
||||
drawer.updateAgain = true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
function updateLevel( drawer, haveDrawn, level, levelOpacity, levelVisibility, viewportTL, viewportBR, currentTime, best ){
|
||||
|
||||
|
||||
var x, y,
|
||||
tileTL,
|
||||
tileBR,
|
||||
@ -611,15 +611,15 @@ function updateLevel( drawer, haveDrawn, level, levelOpacity, levelVisibility, v
|
||||
|
||||
|
||||
if( drawer.viewer ){
|
||||
drawer.viewer.raiseEvent( 'update-level', {
|
||||
drawer.viewer.raiseEvent( 'update-level', {
|
||||
viewer: drawer.viewer,
|
||||
havedrawn: haveDrawn,
|
||||
level: level,
|
||||
level: level,
|
||||
opacity: levelOpacity,
|
||||
visibility: levelVisibility,
|
||||
topleft: viewportTL,
|
||||
bottomright: viewportBR,
|
||||
currenttime: currentTime,
|
||||
visibility: levelVisibility,
|
||||
topleft: viewportTL,
|
||||
bottomright: viewportBR,
|
||||
currenttime: currentTime,
|
||||
best: best
|
||||
});
|
||||
}
|
||||
@ -641,7 +641,7 @@ function updateLevel( drawer, haveDrawn, level, levelOpacity, levelVisibility, v
|
||||
for ( x = tileTL.x; x <= tileBR.x; x++ ) {
|
||||
for ( y = tileTL.y; y <= tileBR.y; y++ ) {
|
||||
|
||||
best = updateTile(
|
||||
best = updateTile(
|
||||
drawer,
|
||||
drawLevel,
|
||||
haveDrawn,
|
||||
@ -662,21 +662,21 @@ function updateLevel( drawer, haveDrawn, level, levelOpacity, levelVisibility, v
|
||||
}
|
||||
|
||||
function updateTile( drawer, drawLevel, haveDrawn, x, y, level, levelOpacity, levelVisibility, viewportCenter, numberOfTiles, currentTime, best){
|
||||
|
||||
var tile = getTile(
|
||||
x, y,
|
||||
level,
|
||||
|
||||
var tile = getTile(
|
||||
x, y,
|
||||
level,
|
||||
drawer.source,
|
||||
drawer.tilesMatrix,
|
||||
currentTime,
|
||||
numberOfTiles,
|
||||
drawer.normHeight
|
||||
currentTime,
|
||||
numberOfTiles,
|
||||
drawer.normHeight
|
||||
),
|
||||
drawTile = drawLevel,
|
||||
newbest;
|
||||
|
||||
if( drawer.viewer ){
|
||||
drawer.viewer.raiseEvent( 'update-tile', {
|
||||
drawer.viewer.raiseEvent( 'update-tile', {
|
||||
viewer: drawer.viewer,
|
||||
tile: tile
|
||||
});
|
||||
@ -700,29 +700,29 @@ function updateTile( drawer, drawLevel, haveDrawn, x, y, level, levelOpacity, le
|
||||
return best;
|
||||
}
|
||||
|
||||
positionTile(
|
||||
tile,
|
||||
positionTile(
|
||||
tile,
|
||||
drawer.source.tileOverlap,
|
||||
drawer.viewport,
|
||||
viewportCenter,
|
||||
levelVisibility
|
||||
viewportCenter,
|
||||
levelVisibility
|
||||
);
|
||||
|
||||
if ( tile.loaded ) {
|
||||
var needsUpdate = blendTile(
|
||||
drawer,
|
||||
tile,
|
||||
tile,
|
||||
x, y,
|
||||
level,
|
||||
levelOpacity,
|
||||
currentTime
|
||||
levelOpacity,
|
||||
currentTime
|
||||
);
|
||||
|
||||
if ( needsUpdate ) {
|
||||
drawer.updateAgain = true;
|
||||
}
|
||||
} else if ( tile.loading ) {
|
||||
// the tile is already in the download queue
|
||||
// the tile is already in the download queue
|
||||
// thanks josh1093 for finally translating this typo
|
||||
} else {
|
||||
best = compareTiles( best, tile );
|
||||
@ -757,11 +757,11 @@ function getTile( x, y, level, tileSource, tilesMatrix, time, numTiles, normHeig
|
||||
bounds.y += normHeight * ( y - yMod ) / numTiles.y;
|
||||
|
||||
tilesMatrix[ level ][ x ][ y ] = new $.Tile(
|
||||
level,
|
||||
x,
|
||||
y,
|
||||
bounds,
|
||||
exists,
|
||||
level,
|
||||
x,
|
||||
y,
|
||||
bounds,
|
||||
exists,
|
||||
url
|
||||
);
|
||||
}
|
||||
@ -843,7 +843,7 @@ function onTileLoad( drawer, tile, time, image ) {
|
||||
prevLevel = prevTile.level;
|
||||
worstLevel = worstTile.level;
|
||||
|
||||
if ( prevTime < worstTime ||
|
||||
if ( prevTime < worstTime ||
|
||||
( prevTime == worstTime && prevLevel > worstLevel ) ) {
|
||||
worstTile = prevTile;
|
||||
worstTileIndex = i;
|
||||
@ -893,7 +893,7 @@ function blendTile( drawer, tile, x, y, level, levelOpacity, currentTime ){
|
||||
|
||||
deltaTime = currentTime - tile.blendStart;
|
||||
opacity = blendTimeMillis ? Math.min( 1, deltaTime / ( blendTimeMillis ) ) : 1;
|
||||
|
||||
|
||||
if ( drawer.alwaysBlend ) {
|
||||
opacity *= levelOpacity;
|
||||
}
|
||||
@ -923,7 +923,7 @@ function clearTiles( drawer ) {
|
||||
* Returns true if the given tile provides coverage to lower-level tiles of
|
||||
* lower resolution representing the same content. If neither x nor y is
|
||||
* given, returns true if the entire visible level provides coverage.
|
||||
*
|
||||
*
|
||||
* Note that out-of-bounds tiles provide coverage in this sense, since
|
||||
* there's no content that they would need to cover. Tiles at non-existent
|
||||
* levels that are within the image bounds, however, do not.
|
||||
@ -988,7 +988,7 @@ function isCovered( coverage, level, x, y ) {
|
||||
function setCoverage( coverage, level, x, y, covers ) {
|
||||
if ( !coverage[ level ] ) {
|
||||
$.console.warn(
|
||||
"Setting coverage for a tile before its level's coverage has been reset: %s",
|
||||
"Setting coverage for a tile before its level's coverage has been reset: %s",
|
||||
level
|
||||
);
|
||||
return;
|
||||
@ -1006,7 +1006,7 @@ function setCoverage( coverage, level, x, y, covers ) {
|
||||
* @inner
|
||||
* Resets coverage information for the given level. This should be called
|
||||
* after every draw routine. Note that at the beginning of the next draw
|
||||
* routine, coverage for every visible tile should be explicitly set.
|
||||
* routine, coverage for every visible tile should be explicitly set.
|
||||
*/
|
||||
function resetCoverage( coverage, level ) {
|
||||
coverage[ level ] = {};
|
||||
@ -1032,7 +1032,7 @@ function getOverlayIndex( overlays, element ) {
|
||||
/**
|
||||
* @private
|
||||
* @inner
|
||||
* Determines whether the 'last best' tile for the area is better than the
|
||||
* Determines whether the 'last best' tile for the area is better than the
|
||||
* tile in question.
|
||||
*/
|
||||
function compareTiles( previousBest, tile ) {
|
||||
@ -1078,18 +1078,18 @@ function drawOverlays( viewport, overlays, container ){
|
||||
function drawOverlay( viewport, overlay, container ){
|
||||
|
||||
overlay.position = viewport.pixelFromPoint(
|
||||
overlay.bounds.getTopLeft(),
|
||||
overlay.bounds.getTopLeft(),
|
||||
true
|
||||
);
|
||||
overlay.size = viewport.deltaPixelsFromPoints(
|
||||
overlay.bounds.getSize(),
|
||||
overlay.bounds.getSize(),
|
||||
true
|
||||
);
|
||||
overlay.drawHTML( container );
|
||||
}
|
||||
|
||||
function drawTiles( drawer, lastDrawn ){
|
||||
var i,
|
||||
var i,
|
||||
tile,
|
||||
tileKey,
|
||||
viewer,
|
||||
@ -1100,21 +1100,21 @@ function drawTiles( drawer, lastDrawn ){
|
||||
|
||||
for ( i = lastDrawn.length - 1; i >= 0; i-- ) {
|
||||
tile = lastDrawn[ i ];
|
||||
|
||||
|
||||
//We dont actually 'draw' a collection tile, rather its used to house
|
||||
//an overlay which does the drawing in its own viewport
|
||||
if( drawer.viewport.collectionMode ){
|
||||
|
||||
|
||||
tileKey = tile.x + '/' + tile.y;
|
||||
viewport = drawer.viewport;
|
||||
collectionTileSource = viewport.collectionTileSource;
|
||||
|
||||
|
||||
if( !drawer.collectionOverlays[ tileKey ] ){
|
||||
|
||||
position = collectionTileSource.layout == 'horizontal' ?
|
||||
|
||||
position = collectionTileSource.layout == 'horizontal' ?
|
||||
tile.y + ( tile.x * collectionTileSource.rows ) :
|
||||
tile.x + ( tile.y * collectionTileSource.rows ),
|
||||
|
||||
|
||||
tileSource = position < collectionTileSource.tileSources.length ?
|
||||
collectionTileSource.tileSources[ position ] :
|
||||
null;
|
||||
@ -1131,24 +1131,24 @@ function drawTiles( drawer, lastDrawn ){
|
||||
tileSource
|
||||
]
|
||||
});
|
||||
|
||||
|
||||
//TODO: IE seems to barf on this, not sure if its just the border
|
||||
// but we probably need to clear this up with a better
|
||||
// but we probably need to clear this up with a better
|
||||
// test of support for various css features
|
||||
if( SUBPIXEL_RENDERING ){
|
||||
viewer.element.style.border = '1px solid rgba(255,255,255,0.38)';
|
||||
viewer.element.style['-webkit-box-reflect'] =
|
||||
viewer.element.style['-webkit-box-reflect'] =
|
||||
'below 0px -webkit-gradient('+
|
||||
'linear,left '+
|
||||
'top,left '+
|
||||
'bottom,from(transparent),color-stop(62%,transparent),to(rgba(255,255,255,0.62))'+
|
||||
')';
|
||||
}
|
||||
}
|
||||
|
||||
drawer.addOverlay(
|
||||
viewer.element,
|
||||
tile.bounds
|
||||
);
|
||||
);
|
||||
}
|
||||
|
||||
}else{
|
||||
@ -1180,7 +1180,7 @@ function drawTiles( drawer, lastDrawn ){
|
||||
}
|
||||
|
||||
if( drawer.viewer ){
|
||||
drawer.viewer.raiseEvent( 'tile-drawn', {
|
||||
drawer.viewer.raiseEvent( 'tile-drawn', {
|
||||
viewer: drawer.viewer,
|
||||
tile: tile
|
||||
});
|
||||
@ -1197,52 +1197,52 @@ function drawDebugInfo( drawer, tile, count, i ){
|
||||
drawer.context.font = 'small-caps bold 13px ariel';
|
||||
drawer.context.strokeStyle = drawer.debugGridColor;
|
||||
drawer.context.fillStyle = drawer.debugGridColor;
|
||||
drawer.context.strokeRect(
|
||||
tile.position.x,
|
||||
tile.position.y,
|
||||
tile.size.x,
|
||||
tile.size.y
|
||||
drawer.context.strokeRect(
|
||||
tile.position.x,
|
||||
tile.position.y,
|
||||
tile.size.x,
|
||||
tile.size.y
|
||||
);
|
||||
if( tile.x === 0 && tile.y === 0 ){
|
||||
drawer.context.fillText(
|
||||
"Zoom: " + drawer.viewport.getZoom(),
|
||||
tile.position.x,
|
||||
tile.position.x,
|
||||
tile.position.y - 30
|
||||
);
|
||||
drawer.context.fillText(
|
||||
"Pan: " + drawer.viewport.getBounds().toString(),
|
||||
tile.position.x,
|
||||
"Pan: " + drawer.viewport.getBounds().toString(),
|
||||
tile.position.x,
|
||||
tile.position.y - 20
|
||||
);
|
||||
}
|
||||
drawer.context.fillText(
|
||||
"Level: " + tile.level,
|
||||
tile.position.x + 10,
|
||||
tile.position.x + 10,
|
||||
tile.position.y + 20
|
||||
);
|
||||
drawer.context.fillText(
|
||||
"Column: " + tile.x,
|
||||
tile.position.x + 10,
|
||||
tile.position.x + 10,
|
||||
tile.position.y + 30
|
||||
);
|
||||
drawer.context.fillText(
|
||||
"Row: " + tile.y,
|
||||
tile.position.x + 10,
|
||||
tile.position.x + 10,
|
||||
tile.position.y + 40
|
||||
);
|
||||
drawer.context.fillText(
|
||||
"Order: " + i + " of " + count,
|
||||
tile.position.x + 10,
|
||||
tile.position.x + 10,
|
||||
tile.position.y + 50
|
||||
);
|
||||
drawer.context.fillText(
|
||||
"Size: " + tile.size.toString(),
|
||||
tile.position.x + 10,
|
||||
tile.position.x + 10,
|
||||
tile.position.y + 60
|
||||
);
|
||||
drawer.context.fillText(
|
||||
"Position: " + tile.position.toString(),
|
||||
tile.position.x + 10,
|
||||
tile.position.x + 10,
|
||||
tile.position.y + 70
|
||||
);
|
||||
drawer.context.restore();
|
||||
|
@ -33,7 +33,7 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
/**
|
||||
* @class
|
||||
* @extends OpenSeadragon.TileSource
|
||||
@ -48,13 +48,13 @@
|
||||
* @property {String} tilesUrl
|
||||
* @property {String} fileFormat
|
||||
* @property {OpenSeadragon.DisplayRect[]} displayRects
|
||||
*/
|
||||
*/
|
||||
$.DziTileSource = function( width, height, tileSize, tileOverlap, tilesUrl, fileFormat, displayRects, minLevel, maxLevel ) {
|
||||
var i,
|
||||
rect,
|
||||
level,
|
||||
options;
|
||||
|
||||
|
||||
if( $.isPlainObject( width ) ){
|
||||
options = width;
|
||||
}else{
|
||||
@ -66,7 +66,7 @@ $.DziTileSource = function( width, height, tileSize, tileOverlap, tilesUrl, file
|
||||
tilesUrl: arguments[ 4 ],
|
||||
fileFormat: arguments[ 5 ],
|
||||
displayRects: arguments[ 6 ],
|
||||
minLevel: arguments[ 7 ],
|
||||
minLevel: arguments[ 7 ],
|
||||
maxLevel: arguments[ 8 ]
|
||||
};
|
||||
}
|
||||
@ -75,7 +75,7 @@ $.DziTileSource = function( width, height, tileSize, tileOverlap, tilesUrl, file
|
||||
this.tilesUrl = options.tilesUrl;
|
||||
this.fileFormat = options.fileFormat;
|
||||
this.displayRects = options.displayRects;
|
||||
|
||||
|
||||
if ( this.displayRects ) {
|
||||
for ( i = this.displayRects.length - 1; i >= 0; i-- ) {
|
||||
rect = this.displayRects[ i ];
|
||||
@ -87,7 +87,7 @@ $.DziTileSource = function( width, height, tileSize, tileOverlap, tilesUrl, file
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
$.TileSource.apply( this, [ options ] );
|
||||
|
||||
};
|
||||
@ -116,12 +116,12 @@ $.extend( $.DziTileSource.prototype, $.TileSource.prototype, {
|
||||
},
|
||||
|
||||
/**
|
||||
*
|
||||
*
|
||||
* @function
|
||||
* @name OpenSeadragon.DziTileSource.prototype.configure
|
||||
* @param {Object|XMLDocument} data - the raw configuration
|
||||
* @param {String} url - the url the data was retreived from if any.
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* to configure this tile sources constructor.
|
||||
*/
|
||||
configure: function( data, url ){
|
||||
@ -216,7 +216,7 @@ $.extend( $.DziTileSource.prototype, $.TileSource.prototype, {
|
||||
* @function
|
||||
*/
|
||||
function configureFromXML( tileSource, xmlDoc ){
|
||||
|
||||
|
||||
if ( !xmlDoc || !xmlDoc.documentElement ) {
|
||||
throw new Error( $.getString( "Errors.Xml" ) );
|
||||
}
|
||||
@ -232,7 +232,7 @@ function configureFromXML( tileSource, xmlDoc ){
|
||||
i;
|
||||
|
||||
if ( rootName == "Image" ) {
|
||||
|
||||
|
||||
try {
|
||||
sizeNode = root.getElementsByTagName( "Size" )[ 0 ];
|
||||
configuration = {
|
||||
@ -241,7 +241,7 @@ function configureFromXML( tileSource, xmlDoc ){
|
||||
Url: root.getAttribute( "Url" ),
|
||||
Format: root.getAttribute( "Format" ),
|
||||
DisplayRect: null,
|
||||
Overlap: parseInt( root.getAttribute( "Overlap" ), 10 ),
|
||||
Overlap: parseInt( root.getAttribute( "Overlap" ), 10 ),
|
||||
TileSize: parseInt( root.getAttribute( "TileSize" ), 10 ),
|
||||
Size: {
|
||||
Height: parseInt( sizeNode.getAttribute( "Height" ), 10 ),
|
||||
@ -255,7 +255,7 @@ function configureFromXML( tileSource, xmlDoc ){
|
||||
$.getString( "Errors.ImageFormat", configuration.Image.Format.toUpperCase() )
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
dispRectNodes = root.getElementsByTagName( "DisplayRect" );
|
||||
for ( i = 0; i < dispRectNodes.length; i++ ) {
|
||||
dispRectNode = dispRectNodes[ i ];
|
||||
@ -280,8 +280,8 @@ function configureFromXML( tileSource, xmlDoc ){
|
||||
return configureFromObject( tileSource, configuration );
|
||||
|
||||
} catch ( e ) {
|
||||
throw (e instanceof Error) ?
|
||||
e :
|
||||
throw (e instanceof Error) ?
|
||||
e :
|
||||
new Error( $.getString("Errors.Dzi") );
|
||||
}
|
||||
} else if ( rootName == "Collection" ) {
|
||||
@ -314,7 +314,7 @@ function configureFromObject( tileSource, configuration ){
|
||||
|
||||
//TODO: need to figure out out to better handle image format compatibility
|
||||
// which actually includes additional file formats like xml and pdf
|
||||
// and plain text for various tilesource implementations to avoid low
|
||||
// and plain text for various tilesource implementations to avoid low
|
||||
// level errors.
|
||||
//
|
||||
// For now, just don't perform the check.
|
||||
|
@ -37,10 +37,10 @@
|
||||
/**
|
||||
* For use by classes which want to support custom, non-browser events.
|
||||
* TODO: This is an aweful name! This thing represents an "event source",
|
||||
* not an "event handler". PLEASE change the to EventSource. Also please
|
||||
* change 'addHandler', 'removeHandler' and 'raiseEvent' to 'bind',
|
||||
* not an "event handler". PLEASE change the to EventSource. Also please
|
||||
* change 'addHandler', 'removeHandler' and 'raiseEvent' to 'bind',
|
||||
* 'unbind', and 'trigger' respectively. Finally add a method 'one' which
|
||||
* automatically unbinds a listener after the first triggered event that
|
||||
* automatically unbinds a listener after the first triggered event that
|
||||
* matches.
|
||||
* @class
|
||||
*/
|
||||
@ -76,15 +76,15 @@ $.EventHandler.prototype = {
|
||||
var events = this.events[ eventName ],
|
||||
handlers = [],
|
||||
i;
|
||||
if ( !events ){
|
||||
return;
|
||||
if ( !events ){
|
||||
return;
|
||||
}
|
||||
if( $.isArray( events ) ){
|
||||
for( i = 0; i < events.length; i++ ){
|
||||
if( events[ i ] !== handler ){
|
||||
handlers.push( events[ i ] );
|
||||
}
|
||||
}
|
||||
}
|
||||
this.events[ eventName ] = handlers;
|
||||
}
|
||||
},
|
||||
@ -97,7 +97,7 @@ $.EventHandler.prototype = {
|
||||
*/
|
||||
removeAllHandlers: function( eventName ){
|
||||
this.events[ eventName ] = [];
|
||||
},
|
||||
},
|
||||
|
||||
|
||||
/**
|
||||
@ -106,15 +106,15 @@ $.EventHandler.prototype = {
|
||||
* @param {String} eventName - Name of event to get handlers for.
|
||||
*/
|
||||
getHandler: function( eventName ) {
|
||||
var events = this.events[ eventName ];
|
||||
if ( !events || !events.length ){
|
||||
return null;
|
||||
var events = this.events[ eventName ];
|
||||
if ( !events || !events.length ){
|
||||
return null;
|
||||
}
|
||||
events = events.length === 1 ?
|
||||
[ events[ 0 ] ] :
|
||||
events = events.length === 1 ?
|
||||
[ events[ 0 ] ] :
|
||||
Array.apply( null, events );
|
||||
return function( source, args ) {
|
||||
var i,
|
||||
var i,
|
||||
length = events.length;
|
||||
for ( i = 0; i < length; i++ ) {
|
||||
if( events[ i ] ){
|
||||
|
@ -61,7 +61,7 @@
|
||||
|
||||
|
||||
/**
|
||||
* Determines the appropriate level of native full screen support we can get
|
||||
* Determines the appropriate level of native full screen support we can get
|
||||
* from the browser.
|
||||
* @name $.supportsFullScreen
|
||||
*/
|
||||
@ -75,7 +75,7 @@
|
||||
prefix: ''
|
||||
},
|
||||
browserPrefixes = 'webkit moz o ms khtml'.split(' ');
|
||||
|
||||
|
||||
// check for native support
|
||||
if (typeof document.cancelFullScreen != 'undefined') {
|
||||
fullScreenApi.supportsFullScreen = true;
|
||||
@ -83,19 +83,19 @@
|
||||
// check for fullscreen support by vendor prefix
|
||||
for (var i = 0, il = browserPrefixes.length; i < il; i++ ) {
|
||||
fullScreenApi.prefix = browserPrefixes[i];
|
||||
|
||||
|
||||
if (typeof document[fullScreenApi.prefix + 'CancelFullScreen' ] != 'undefined' ) {
|
||||
fullScreenApi.supportsFullScreen = true;
|
||||
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// update methods to do something useful
|
||||
if (fullScreenApi.supportsFullScreen) {
|
||||
fullScreenApi.fullScreenEventName = fullScreenApi.prefix + 'fullscreenchange';
|
||||
|
||||
|
||||
fullScreenApi.isFullScreen = function() {
|
||||
switch (this.prefix) {
|
||||
case '':
|
||||
@ -107,14 +107,14 @@
|
||||
}
|
||||
};
|
||||
fullScreenApi.requestFullScreen = function( element ) {
|
||||
return (this.prefix === '') ?
|
||||
element.requestFullScreen() :
|
||||
return (this.prefix === '') ?
|
||||
element.requestFullScreen() :
|
||||
element[this.prefix + 'RequestFullScreen']();
|
||||
|
||||
};
|
||||
fullScreenApi.cancelFullScreen = function( element ) {
|
||||
return (this.prefix === '') ?
|
||||
document.cancelFullScreen() :
|
||||
return (this.prefix === '') ?
|
||||
document.cancelFullScreen() :
|
||||
document[this.prefix + 'CancelFullScreen']();
|
||||
};
|
||||
} else if ( typeof window.ActiveXObject !== "undefined" ){
|
||||
@ -130,7 +130,7 @@
|
||||
fullScreenApi.cancelFullScreen = fullScreenApi.requestFullScreen;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// export api
|
||||
$.extend( $, fullScreenApi );
|
||||
|
||||
|
@ -40,11 +40,11 @@
|
||||
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
/**
|
||||
* A client implementation of the International Image Interoperability
|
||||
* A client implementation of the International Image Interoperability
|
||||
* Format: Image API Draft 0.2 - Please read more about the specification
|
||||
* at
|
||||
* at
|
||||
*
|
||||
* @class
|
||||
* @extends OpenSeadragon.TileSource
|
||||
@ -65,10 +65,10 @@ $.IIIFTileSource = function( options ){
|
||||
// to preserve backward compatibility.
|
||||
options.tileSize = this.tile_width;
|
||||
|
||||
options.maxLevel = options.maxLevel ? options.maxLevel : Number(
|
||||
options.maxLevel = options.maxLevel ? options.maxLevel : Number(
|
||||
Math.ceil( Math.log( Math.max( this.width, this.height ), 2 ) )
|
||||
);
|
||||
|
||||
|
||||
$.TileSource.apply( this, [ options ] );
|
||||
};
|
||||
|
||||
@ -82,15 +82,15 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, {
|
||||
* @param {String} optional - url
|
||||
*/
|
||||
supports: function( data, url ){
|
||||
return (
|
||||
data.ns &&
|
||||
return (
|
||||
data.ns &&
|
||||
"http://library.stanford.edu/iiif/image-api/ns/" == data.ns
|
||||
) || (
|
||||
data.profile && (
|
||||
"http://library.stanford.edu/iiif/image-api/compliance.html#level1" == data.profile ||
|
||||
"http://library.stanford.edu/iiif/image-api/compliance.html#level2" == data.profile ||
|
||||
"http://library.stanford.edu/iiif/image-api/compliance.html#level3" == data.profile ||
|
||||
"http://library.stanford.edu/iiif/image-api/compliance.html" == data.profile
|
||||
"http://library.stanford.edu/iiif/image-api/compliance.html" == data.profile
|
||||
)
|
||||
) || (
|
||||
data.documentElement &&
|
||||
@ -101,12 +101,12 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, {
|
||||
},
|
||||
|
||||
/**
|
||||
*
|
||||
*
|
||||
* @function
|
||||
* @name OpenSeadragon.IIIFTileSource.prototype.configure
|
||||
* @param {Object|XMLDocument} data - the raw configuration
|
||||
* @param {String} url - the url the data was retreived from if any.
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* to configure this tile source via it's constructor.
|
||||
*/
|
||||
configure: function( data, url ){
|
||||
@ -142,7 +142,7 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, {
|
||||
},
|
||||
|
||||
/**
|
||||
* Responsible for retreiving the url which will return an image for the
|
||||
* Responsible for retreiving the url which will return an image for the
|
||||
* region speified by the given x, y, and level components.
|
||||
* @function
|
||||
* @name OpenSeadragon.IIIFTileSource.prototype.getTileUrl
|
||||
@ -152,21 +152,21 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, {
|
||||
* @throws {Error}
|
||||
*/
|
||||
getTileUrl: function( level, x, y ){
|
||||
|
||||
|
||||
//# constants
|
||||
var IIIF_ROTATION = '0',
|
||||
IIIF_QUALITY = 'native.jpg',
|
||||
|
||||
|
||||
//## get the scale (level as a decimal)
|
||||
scale = Math.pow( 0.5, this.maxLevel - level ),
|
||||
|
||||
|
||||
//## get iiif size
|
||||
iiif_size = 'pct:' + ( scale * 100 ),
|
||||
|
||||
//# image dimensions at this level
|
||||
level_width = Math.ceil( this.width * scale ),
|
||||
level_height = Math.ceil( this.height * scale ),
|
||||
|
||||
|
||||
//## iiif region
|
||||
iiif_tile_size_width = Math.ceil( this.tileSize / scale ),
|
||||
iiif_tile_size_height = Math.ceil( this.tileSize / scale ),
|
||||
@ -175,8 +175,8 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, {
|
||||
iiif_tile_y,
|
||||
iiif_tile_w,
|
||||
iiif_tile_h;
|
||||
|
||||
|
||||
|
||||
|
||||
if ( level_width < this.tile_width || level_height < this.tile_height ){
|
||||
iiif_region = 'full';
|
||||
} else {
|
||||
@ -186,14 +186,14 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, {
|
||||
iiif_tile_h = Math.min( iiif_tile_size_height, this.height - iiif_tile_y );
|
||||
iiif_region = [ iiif_tile_x, iiif_tile_y, iiif_tile_w, iiif_tile_h ].join(',');
|
||||
}
|
||||
|
||||
return [
|
||||
this.tilesUrl,
|
||||
this.identifier,
|
||||
iiif_region,
|
||||
iiif_size,
|
||||
IIIF_ROTATION,
|
||||
IIIF_QUALITY
|
||||
|
||||
return [
|
||||
this.tilesUrl,
|
||||
this.identifier,
|
||||
iiif_region,
|
||||
iiif_size,
|
||||
IIIF_ROTATION,
|
||||
IIIF_QUALITY
|
||||
].join('/');
|
||||
}
|
||||
|
||||
@ -204,7 +204,7 @@ $.extend( $.IIIFTileSource.prototype, $.TileSource.prototype, {
|
||||
* @private
|
||||
* @inner
|
||||
* @function
|
||||
*
|
||||
*
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<info xmlns="http://library.stanford.edu/iiif/image-api/ns/">
|
||||
<identifier>1E34750D-38DB-4825-A38A-B60A345E591C</identifier>
|
||||
@ -243,7 +243,7 @@ function configureFromXml( tileSource, xmlDoc ){
|
||||
i;
|
||||
|
||||
if ( rootName == "info" ) {
|
||||
|
||||
|
||||
try {
|
||||
|
||||
configuration = {
|
||||
@ -255,8 +255,8 @@ function configureFromXml( tileSource, xmlDoc ){
|
||||
return configureFromObject( tileSource, configuration );
|
||||
|
||||
} catch ( e ) {
|
||||
throw (e instanceof Error) ?
|
||||
e :
|
||||
throw (e instanceof Error) ?
|
||||
e :
|
||||
new Error( $.getString("Errors.IIIF") );
|
||||
}
|
||||
}
|
||||
@ -299,8 +299,8 @@ function parseXML( node, configuration, property ){
|
||||
* @private
|
||||
* @inner
|
||||
* @function
|
||||
*
|
||||
{
|
||||
*
|
||||
{
|
||||
"profile" : "http://library.stanford.edu/iiif/image-api/compliance.html#level1",
|
||||
"identifier" : "1E34750D-38DB-4825-A38A-B60A345E591C",
|
||||
"width" : 6000,
|
||||
@ -310,7 +310,7 @@ function parseXML( node, configuration, property ){
|
||||
"tile_height" : 1024,
|
||||
"formats" : [ "jpg", "png" ],
|
||||
"quality" : [ "native", "grey" ]
|
||||
}
|
||||
}
|
||||
*/
|
||||
function configureFromObject( tileSource, configuration ){
|
||||
//the image_host property is not part of the iiif standard but is included here to
|
||||
|
@ -38,7 +38,7 @@
|
||||
* The LegacyTileSource allows simple, traditional image pyramids to be loaded
|
||||
* into an OpenSeadragon Viewer. Basically, this translates to the historically
|
||||
* common practice of starting with a 'master' image, maybe a tiff for example,
|
||||
* and generating a set of 'service' images like one or more thumbnails, a medium
|
||||
* and generating a set of 'service' images like one or more thumbnails, a medium
|
||||
* resolution image and a high resolution image in standard web formats like
|
||||
* png or jpg.
|
||||
* @class
|
||||
@ -55,7 +55,7 @@
|
||||
* @property {Number} minLevel
|
||||
* @property {Number} maxLevel
|
||||
* @property {Array} levels
|
||||
*/
|
||||
*/
|
||||
$.LegacyTileSource = function( levels ) {
|
||||
|
||||
var options,
|
||||
@ -98,8 +98,8 @@ $.extend( $.LegacyTileSource.prototype, $.TileSource.prototype, {
|
||||
* @param {String} optional - url
|
||||
*/
|
||||
supports: function( data, url ){
|
||||
return (
|
||||
data.type &&
|
||||
return (
|
||||
data.type &&
|
||||
"legacy-image-pyramid" == data.type
|
||||
) || (
|
||||
data.documentElement &&
|
||||
@ -109,12 +109,12 @@ $.extend( $.LegacyTileSource.prototype, $.TileSource.prototype, {
|
||||
|
||||
|
||||
/**
|
||||
*
|
||||
*
|
||||
* @function
|
||||
* @name OpenSeadragon.LegacyTileSource.prototype.configure
|
||||
* @param {Object|XMLDocument} configuration - the raw configuration
|
||||
* @param {String} dataUrl - the url the data was retreived from if any.
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* to configure this tile sources constructor.
|
||||
*/
|
||||
configure: function( configuration, dataUrl ){
|
||||
@ -133,7 +133,7 @@ $.extend( $.LegacyTileSource.prototype, $.TileSource.prototype, {
|
||||
return options;
|
||||
|
||||
},
|
||||
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.LegacyTileSource.prototype.getLevelScale
|
||||
@ -142,10 +142,10 @@ $.extend( $.LegacyTileSource.prototype, $.TileSource.prototype, {
|
||||
getLevelScale: function( level ) {
|
||||
var levelScale = NaN;
|
||||
if ( level >= this.minLevel && level <= this.maxLevel ){
|
||||
levelScale =
|
||||
this.levels[ level ].width /
|
||||
levelScale =
|
||||
this.levels[ level ].width /
|
||||
this.levels[ this.maxLevel ].width;
|
||||
}
|
||||
}
|
||||
return levelScale;
|
||||
},
|
||||
|
||||
@ -176,7 +176,7 @@ $.extend( $.LegacyTileSource.prototype, $.TileSource.prototype, {
|
||||
|
||||
/**
|
||||
* This method is not implemented by this class other than to throw an Error
|
||||
* announcing you have to implement it. Because of the variety of tile
|
||||
* announcing you have to implement it. Because of the variety of tile
|
||||
* server technologies, and various specifications for building image
|
||||
* pyramids, this method is here to allow easy integration.
|
||||
* @function
|
||||
@ -188,7 +188,7 @@ $.extend( $.LegacyTileSource.prototype, $.TileSource.prototype, {
|
||||
*/
|
||||
getTileUrl: function( level, x, y ) {
|
||||
var url = null;
|
||||
if( level >= this.minLevel && level <= this.maxLevel ){
|
||||
if( level >= this.minLevel && level <= this.maxLevel ){
|
||||
url = this.levels[ level ].url;
|
||||
}
|
||||
return url;
|
||||
@ -208,12 +208,12 @@ function filterFiles( files ){
|
||||
i;
|
||||
for( i = 0; i < files.length; i++ ){
|
||||
file = files[ i ];
|
||||
if( file.height &&
|
||||
file.width &&
|
||||
if( file.height &&
|
||||
file.width &&
|
||||
file.url && (
|
||||
file.url.toLowerCase().match(/^.*\.(png|jpg|jpeg|gif)$/) || (
|
||||
file.mimetype &&
|
||||
file.mimetype.toLowerCase().match(/^.*\/(png|jpg|jpeg|gif)$/)
|
||||
file.mimetype &&
|
||||
file.mimetype.toLowerCase().match(/^.*\/(png|jpg|jpeg|gif)$/)
|
||||
)
|
||||
) ){
|
||||
//This is sufficient to serve as a level
|
||||
@ -237,7 +237,7 @@ function filterFiles( files ){
|
||||
* @function
|
||||
*/
|
||||
function configureFromXML( tileSource, xmlDoc ){
|
||||
|
||||
|
||||
if ( !xmlDoc || !xmlDoc.documentElement ) {
|
||||
throw new Error( $.getString( "Errors.Xml" ) );
|
||||
}
|
||||
@ -250,13 +250,13 @@ function configureFromXML( tileSource, xmlDoc ){
|
||||
i;
|
||||
|
||||
if ( rootName == "image" ) {
|
||||
|
||||
|
||||
try {
|
||||
conf = {
|
||||
type: root.getAttribute( "type" ),
|
||||
levels: []
|
||||
};
|
||||
|
||||
|
||||
levels = root.getElementsByTagName( "level" );
|
||||
for ( i = 0; i < levels.length; i++ ) {
|
||||
level = levels[ i ];
|
||||
@ -271,8 +271,8 @@ function configureFromXML( tileSource, xmlDoc ){
|
||||
return configureFromObject( tileSource, conf );
|
||||
|
||||
} catch ( e ) {
|
||||
throw (e instanceof Error) ?
|
||||
e :
|
||||
throw (e instanceof Error) ?
|
||||
e :
|
||||
new Error( 'Unknown error parsing Legacy Image Pyramid XML.' );
|
||||
}
|
||||
} else if ( rootName == "collection" ) {
|
||||
@ -290,7 +290,7 @@ function configureFromXML( tileSource, xmlDoc ){
|
||||
* @function
|
||||
*/
|
||||
function configureFromObject( tileSource, configuration ){
|
||||
|
||||
|
||||
return configuration.levels;
|
||||
|
||||
}
|
||||
|
@ -33,36 +33,36 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
// is any button currently being pressed while mouse events occur
|
||||
var IS_BUTTON_DOWN = false,
|
||||
// is any tracker currently capturing?
|
||||
IS_CAPTURING = false,
|
||||
// dictionary from hash to MouseTracker
|
||||
ACTIVE = {},
|
||||
ACTIVE = {},
|
||||
// list of trackers interested in capture
|
||||
CAPTURING = [],
|
||||
// dictionary from hash to private properties
|
||||
THIS = {};
|
||||
THIS = {};
|
||||
|
||||
/**
|
||||
* The MouseTracker allows other classes to set handlers for common mouse
|
||||
* The MouseTracker allows other classes to set handlers for common mouse
|
||||
* events on a specific element like, 'enter', 'exit', 'press', 'release',
|
||||
* 'scroll', 'click', and 'drag'.
|
||||
* @class
|
||||
* @param {Object} options
|
||||
* @param {Object} options
|
||||
* Allows configurable properties to be entirely specified by passing
|
||||
* an options object to the constructor. The constructor also supports
|
||||
* an options object to the constructor. The constructor also supports
|
||||
* the original positional arguments 'elements', 'clickTimeThreshold',
|
||||
* and 'clickDistThreshold' in that order.
|
||||
* @param {Element|String} options.element
|
||||
* A reference to an element or an element id for which the mouse
|
||||
* @param {Element|String} options.element
|
||||
* A reference to an element or an element id for which the mouse
|
||||
* events will be monitored.
|
||||
* @param {Number} options.clickTimeThreshold
|
||||
* The number of milliseconds within which mutliple mouse clicks
|
||||
* @param {Number} options.clickTimeThreshold
|
||||
* The number of milliseconds within which mutliple mouse clicks
|
||||
* will be treated as a single event.
|
||||
* @param {Number} options.clickDistThreshold
|
||||
* The distance between mouse click within multiple mouse clicks
|
||||
* @param {Number} options.clickDistThreshold
|
||||
* The distance between mouse click within multiple mouse clicks
|
||||
* will be treated as a single event.
|
||||
* @param {Function} options.enterHandler
|
||||
* An optional handler for mouse enter.
|
||||
@ -78,15 +78,15 @@
|
||||
* An optional handler for mouse click.
|
||||
* @param {Function} options.dragHandler
|
||||
* An optional handler for mouse drag.
|
||||
* @property {Number} hash
|
||||
* @property {Number} hash
|
||||
* An unique hash for this tracker.
|
||||
* @property {Element} element
|
||||
* @property {Element} element
|
||||
* The element for which mouse event are being monitored.
|
||||
* @property {Number} clickTimeThreshold
|
||||
* The number of milliseconds within which mutliple mouse clicks
|
||||
* The number of milliseconds within which mutliple mouse clicks
|
||||
* will be treated as a single event.
|
||||
* @property {Number} clickDistThreshold
|
||||
* The distance between mouse click within multiple mouse clicks
|
||||
* The distance between mouse click within multiple mouse clicks
|
||||
* will be treated as a single event.
|
||||
*/
|
||||
$.MouseTracker = function ( options ) {
|
||||
@ -101,7 +101,7 @@
|
||||
};
|
||||
}
|
||||
|
||||
this.hash = Math.random();
|
||||
this.hash = Math.random();
|
||||
this.element = $.getElement( options.element );
|
||||
this.clickTimeThreshold = options.clickTimeThreshold;
|
||||
this.clickDistThreshold = options.clickDistThreshold;
|
||||
@ -128,15 +128,15 @@
|
||||
* @property {Boolean} capturing
|
||||
* Are we curruently capturing mouse events.
|
||||
* @property {Boolean} buttonDown
|
||||
* True if the left mouse button is currently being pressed and was
|
||||
* True if the left mouse button is currently being pressed and was
|
||||
* initiated inside the tracked element, otherwise false.
|
||||
* @property {Boolean} insideElement
|
||||
* Are we currently inside the screen area of the tracked element.
|
||||
* @property {OpenSeadragon.Point} lastPoint
|
||||
* @property {OpenSeadragon.Point} lastPoint
|
||||
* Position of last mouse down/move
|
||||
* @property {Number} lastMouseDownTime
|
||||
* @property {Number} lastMouseDownTime
|
||||
* Time of last mouse down.
|
||||
* @property {OpenSeadragon.Point} lastMouseDownPoint
|
||||
* @property {OpenSeadragon.Point} lastMouseDownPoint
|
||||
* Position of last mouse down
|
||||
*/
|
||||
THIS[ this.hash ] = {
|
||||
@ -196,17 +196,17 @@
|
||||
//chain
|
||||
return this;
|
||||
},
|
||||
|
||||
|
||||
/**
|
||||
* Implement or assign implmentation to these handlers during or after
|
||||
* calling the constructor.
|
||||
* @function
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* A reference to the tracker instance.
|
||||
* @param {OpenSeadragon.Point} position
|
||||
* The poistion of the event on the screen.
|
||||
* @param {Boolean} buttonDown
|
||||
* True if the left mouse button is currently being pressed and was
|
||||
* True if the left mouse button is currently being pressed and was
|
||||
* initiated inside the tracked element, otherwise false.
|
||||
* @param {Boolean} buttonDownAny
|
||||
* Was the button down anywhere in the screen during the event.
|
||||
@ -217,12 +217,12 @@
|
||||
* Implement or assign implmentation to these handlers during or after
|
||||
* calling the constructor.
|
||||
* @function
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* A reference to the tracker instance.
|
||||
* @param {OpenSeadragon.Point} position
|
||||
* The poistion of the event on the screen.
|
||||
* @param {Boolean} buttonDown
|
||||
* True if the left mouse button is currently being pressed and was
|
||||
* True if the left mouse button is currently being pressed and was
|
||||
* initiated inside the tracked element, otherwise false.
|
||||
* @param {Boolean} buttonDownAny
|
||||
* Was the button down anywhere in the screen during the event.
|
||||
@ -233,7 +233,7 @@
|
||||
* Implement or assign implmentation to these handlers during or after
|
||||
* calling the constructor.
|
||||
* @function
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* A reference to the tracker instance.
|
||||
* @param {OpenSeadragon.Point} position
|
||||
* The poistion of the event on the screen.
|
||||
@ -244,12 +244,12 @@
|
||||
* Implement or assign implmentation to these handlers during or after
|
||||
* calling the constructor.
|
||||
* @function
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* A reference to the tracker instance.
|
||||
* @param {OpenSeadragon.Point} position
|
||||
* The poistion of the event on the screen.
|
||||
* @param {Boolean} buttonDown
|
||||
* True if the left mouse button is currently being pressed and was
|
||||
* True if the left mouse button is currently being pressed and was
|
||||
* initiated inside the tracked element, otherwise false.
|
||||
* @param {Boolean} insideElementRelease
|
||||
* Was the mouse still inside the tracked element when the button
|
||||
@ -261,7 +261,7 @@
|
||||
* Implement or assign implmentation to these handlers during or after
|
||||
* calling the constructor.
|
||||
* @function
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* A reference to the tracker instance.
|
||||
* @param {OpenSeadragon.Point} position
|
||||
* The poistion of the event on the screen.
|
||||
@ -274,14 +274,14 @@
|
||||
|
||||
/**
|
||||
* Implement or assign implmentation to these handlers during or after
|
||||
* calling the constructor.
|
||||
* calling the constructor.
|
||||
* @function
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* A reference to the tracker instance.
|
||||
* @param {OpenSeadragon.Point} position
|
||||
* The poistion of the event on the screen.
|
||||
* @param {Boolean} quick
|
||||
* True only if the clickDistThreshold and clickDeltaThreshold are
|
||||
* True only if the clickDistThreshold and clickDeltaThreshold are
|
||||
* both pased. Useful for ignoring events.
|
||||
* @param {Boolean} shift
|
||||
* Was the shift key being pressed during this event?
|
||||
@ -290,9 +290,9 @@
|
||||
|
||||
/**
|
||||
* Implement or assign implmentation to these handlers during or after
|
||||
* calling the constructor.
|
||||
* calling the constructor.
|
||||
* @function
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* A reference to the tracker instance.
|
||||
* @param {OpenSeadragon.Point} position
|
||||
* The poistion of the event on the screen.
|
||||
@ -306,9 +306,9 @@
|
||||
|
||||
/**
|
||||
* Implement or assign implmentation to these handlers during or after
|
||||
* calling the constructor.
|
||||
* calling the constructor.
|
||||
* @function
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* @param {OpenSeadragon.MouseTracker} tracker
|
||||
* A reference to the tracker instance.
|
||||
* @param {Number} keyCode
|
||||
* The key code that was pressed.
|
||||
@ -329,24 +329,24 @@
|
||||
*/
|
||||
function startTracking( tracker ) {
|
||||
var events = [
|
||||
"mouseover", "mouseout", "mousedown", "mouseup",
|
||||
"mouseover", "mouseout", "mousedown", "mouseup",
|
||||
"click",
|
||||
"DOMMouseScroll", "mousewheel",
|
||||
"DOMMouseScroll", "mousewheel",
|
||||
"touchstart", "touchmove", "touchend",
|
||||
"keypress",
|
||||
"focus", "blur"
|
||||
],
|
||||
],
|
||||
delegate = THIS[ tracker.hash ],
|
||||
event,
|
||||
event,
|
||||
i;
|
||||
|
||||
if ( !delegate.tracking ) {
|
||||
for( i = 0; i < events.length; i++ ){
|
||||
event = events[ i ];
|
||||
$.addEvent(
|
||||
tracker.element,
|
||||
event,
|
||||
delegate[ event ],
|
||||
$.addEvent(
|
||||
tracker.element,
|
||||
event,
|
||||
delegate[ event ],
|
||||
false
|
||||
);
|
||||
}
|
||||
@ -362,24 +362,24 @@
|
||||
*/
|
||||
function stopTracking( tracker ) {
|
||||
var events = [
|
||||
"mouseover", "mouseout", "mousedown", "mouseup",
|
||||
"mouseover", "mouseout", "mousedown", "mouseup",
|
||||
"click",
|
||||
"DOMMouseScroll", "mousewheel",
|
||||
"DOMMouseScroll", "mousewheel",
|
||||
"touchstart", "touchmove", "touchend",
|
||||
"keypress",
|
||||
"focus", "blur"
|
||||
],
|
||||
delegate = THIS[ tracker.hash ],
|
||||
event,
|
||||
event,
|
||||
i;
|
||||
|
||||
|
||||
if ( delegate.tracking ) {
|
||||
for( i = 0; i < events.length; i++ ){
|
||||
event = events[ i ];
|
||||
$.removeEvent(
|
||||
tracker.element,
|
||||
event,
|
||||
delegate[ event ],
|
||||
$.removeEvent(
|
||||
tracker.element,
|
||||
event,
|
||||
delegate[ event ],
|
||||
false
|
||||
);
|
||||
}
|
||||
@ -408,43 +408,43 @@
|
||||
if ( !delegate.capturing ) {
|
||||
|
||||
if ( $.Browser.vendor == $.BROWSERS.IE && $.Browser.version < 9 ) {
|
||||
$.removeEvent(
|
||||
tracker.element,
|
||||
"mouseup",
|
||||
delegate.mouseup,
|
||||
false
|
||||
$.removeEvent(
|
||||
tracker.element,
|
||||
"mouseup",
|
||||
delegate.mouseup,
|
||||
false
|
||||
);
|
||||
$.addEvent(
|
||||
tracker.element,
|
||||
"mouseup",
|
||||
delegate.mouseupie,
|
||||
true
|
||||
$.addEvent(
|
||||
tracker.element,
|
||||
"mouseup",
|
||||
delegate.mouseupie,
|
||||
true
|
||||
);
|
||||
$.addEvent(
|
||||
tracker.element,
|
||||
"mousemove",
|
||||
delegate.mousemoveie,
|
||||
true
|
||||
$.addEvent(
|
||||
tracker.element,
|
||||
"mousemove",
|
||||
delegate.mousemoveie,
|
||||
true
|
||||
);
|
||||
} else {
|
||||
$.addEvent(
|
||||
window,
|
||||
"mouseup",
|
||||
delegate.mouseupwindow,
|
||||
true
|
||||
$.addEvent(
|
||||
window,
|
||||
"mouseup",
|
||||
delegate.mouseupwindow,
|
||||
true
|
||||
);
|
||||
$.addEvent(
|
||||
window,
|
||||
"mousemove",
|
||||
delegate.mousemove,
|
||||
true
|
||||
$.addEvent(
|
||||
window,
|
||||
"mousemove",
|
||||
delegate.mousemove,
|
||||
true
|
||||
);
|
||||
}
|
||||
delegate.capturing = true;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Stop capturing mouse events on this element.
|
||||
* @private
|
||||
@ -455,36 +455,36 @@
|
||||
if ( delegate.capturing ) {
|
||||
|
||||
if ( $.Browser.vendor == $.BROWSERS.IE && $.Browser.version < 9 ) {
|
||||
$.removeEvent(
|
||||
tracker.element,
|
||||
"mousemove",
|
||||
delegate.mousemoveie,
|
||||
true
|
||||
$.removeEvent(
|
||||
tracker.element,
|
||||
"mousemove",
|
||||
delegate.mousemoveie,
|
||||
true
|
||||
);
|
||||
$.removeEvent(
|
||||
tracker.element,
|
||||
"mouseup",
|
||||
delegate.mouseupie,
|
||||
true
|
||||
$.removeEvent(
|
||||
tracker.element,
|
||||
"mouseup",
|
||||
delegate.mouseupie,
|
||||
true
|
||||
);
|
||||
$.addEvent(
|
||||
tracker.element,
|
||||
"mouseup",
|
||||
delegate.mouseup,
|
||||
false
|
||||
$.addEvent(
|
||||
tracker.element,
|
||||
"mouseup",
|
||||
delegate.mouseup,
|
||||
false
|
||||
);
|
||||
} else {
|
||||
$.removeEvent(
|
||||
window,
|
||||
"mousemove",
|
||||
delegate.mousemove,
|
||||
true
|
||||
$.removeEvent(
|
||||
window,
|
||||
"mousemove",
|
||||
delegate.mousemove,
|
||||
true
|
||||
);
|
||||
$.removeEvent(
|
||||
window,
|
||||
"mouseup",
|
||||
delegate.mouseupwindow,
|
||||
true
|
||||
$.removeEvent(
|
||||
window,
|
||||
"mouseup",
|
||||
delegate.mouseupwindow,
|
||||
true
|
||||
);
|
||||
}
|
||||
delegate.capturing = false;
|
||||
@ -514,8 +514,8 @@
|
||||
//console.log( "focus %s", event );
|
||||
var propagate;
|
||||
if ( tracker.focusHandler ) {
|
||||
propagate = tracker.focusHandler(
|
||||
tracker,
|
||||
propagate = tracker.focusHandler(
|
||||
tracker,
|
||||
event
|
||||
);
|
||||
if( propagate === false ){
|
||||
@ -533,8 +533,8 @@
|
||||
//console.log( "blur %s", event );
|
||||
var propagate;
|
||||
if ( tracker.blurHandler ) {
|
||||
propagate = tracker.blurHandler(
|
||||
tracker,
|
||||
propagate = tracker.blurHandler(
|
||||
tracker,
|
||||
event
|
||||
);
|
||||
if( propagate === false ){
|
||||
@ -543,7 +543,7 @@
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @private
|
||||
* @inner
|
||||
@ -552,8 +552,8 @@
|
||||
//console.log( "keypress %s %s %s %s %s", event.keyCode, event.charCode, event.ctrlKey, event.shiftKey, event.altKey );
|
||||
var propagate;
|
||||
if ( tracker.keyHandler ) {
|
||||
propagate = tracker.keyHandler(
|
||||
tracker,
|
||||
propagate = tracker.keyHandler(
|
||||
tracker,
|
||||
event.keyCode ? event.keyCode : event.charCode,
|
||||
event.shiftKey
|
||||
);
|
||||
@ -575,22 +575,22 @@
|
||||
|
||||
event = $.getEvent( event );
|
||||
|
||||
if ( $.Browser.vendor == $.BROWSERS.IE &&
|
||||
$.Browser.version < 9 &&
|
||||
delegate.capturing &&
|
||||
if ( $.Browser.vendor == $.BROWSERS.IE &&
|
||||
$.Browser.version < 9 &&
|
||||
delegate.capturing &&
|
||||
!isChild( event.srcElement, tracker.element ) ) {
|
||||
|
||||
triggerOthers( tracker, onMouseOver, event );
|
||||
}
|
||||
|
||||
var to = event.target ?
|
||||
event.target :
|
||||
var to = event.target ?
|
||||
event.target :
|
||||
event.srcElement,
|
||||
from = event.relatedTarget ?
|
||||
event.relatedTarget :
|
||||
from = event.relatedTarget ?
|
||||
event.relatedTarget :
|
||||
event.fromElement;
|
||||
|
||||
if ( !isChild( tracker.element, to ) ||
|
||||
if ( !isChild( tracker.element, to ) ||
|
||||
isChild( tracker.element, from ) ) {
|
||||
return;
|
||||
}
|
||||
@ -599,9 +599,9 @@
|
||||
|
||||
if ( tracker.enterHandler ) {
|
||||
propagate = tracker.enterHandler(
|
||||
tracker,
|
||||
tracker,
|
||||
getMouseRelative( event, tracker.element ),
|
||||
delegate.buttonDown,
|
||||
delegate.buttonDown,
|
||||
IS_BUTTON_DOWN
|
||||
);
|
||||
if( propagate === false ){
|
||||
@ -621,23 +621,23 @@
|
||||
|
||||
event = $.getEvent( event );
|
||||
|
||||
if ( $.Browser.vendor == $.BROWSERS.IE &&
|
||||
if ( $.Browser.vendor == $.BROWSERS.IE &&
|
||||
$.Browser.version < 9 &&
|
||||
delegate.capturing &&
|
||||
delegate.capturing &&
|
||||
!isChild( event.srcElement, tracker.element ) ) {
|
||||
|
||||
triggerOthers( tracker, onMouseOut, event );
|
||||
|
||||
}
|
||||
|
||||
var from = event.target ?
|
||||
event.target :
|
||||
var from = event.target ?
|
||||
event.target :
|
||||
event.srcElement,
|
||||
to = event.relatedTarget ?
|
||||
event.relatedTarget :
|
||||
to = event.relatedTarget ?
|
||||
event.relatedTarget :
|
||||
event.toElement;
|
||||
|
||||
if ( !isChild( tracker.element, from ) ||
|
||||
if ( !isChild( tracker.element, from ) ||
|
||||
isChild( tracker.element, to ) ) {
|
||||
return;
|
||||
}
|
||||
@ -645,10 +645,10 @@
|
||||
delegate.insideElement = false;
|
||||
|
||||
if ( tracker.exitHandler ) {
|
||||
propagate = tracker.exitHandler(
|
||||
tracker,
|
||||
propagate = tracker.exitHandler(
|
||||
tracker,
|
||||
getMouseRelative( event, tracker.element ),
|
||||
delegate.buttonDown,
|
||||
delegate.buttonDown,
|
||||
IS_BUTTON_DOWN
|
||||
);
|
||||
|
||||
@ -680,8 +680,8 @@
|
||||
delegate.lastMouseDownTime = +new Date();
|
||||
|
||||
if ( tracker.pressHandler ) {
|
||||
propagate = tracker.pressHandler(
|
||||
tracker,
|
||||
propagate = tracker.pressHandler(
|
||||
tracker,
|
||||
getMouseRelative( event, tracker.element )
|
||||
);
|
||||
if( propagate === false ){
|
||||
@ -693,15 +693,15 @@
|
||||
$.cancelEvent( event );
|
||||
}
|
||||
|
||||
if ( !( $.Browser.vendor == $.BROWSERS.IE && $.Browser.version < 9 ) ||
|
||||
if ( !( $.Browser.vendor == $.BROWSERS.IE && $.Browser.version < 9 ) ||
|
||||
!IS_CAPTURING ) {
|
||||
captureMouse( tracker );
|
||||
IS_CAPTURING = true;
|
||||
// reset to empty & add us
|
||||
CAPTURING = [ tracker ];
|
||||
CAPTURING = [ tracker ];
|
||||
} else if ( $.Browser.vendor == $.BROWSERS.IE && $.Browser.version < 9 ) {
|
||||
// add us to the list
|
||||
CAPTURING.push( tracker );
|
||||
CAPTURING.push( tracker );
|
||||
}
|
||||
}
|
||||
|
||||
@ -714,19 +714,19 @@
|
||||
touchB;
|
||||
|
||||
if( event.touches.length == 1 &&
|
||||
event.targetTouches.length == 1 &&
|
||||
event.targetTouches.length == 1 &&
|
||||
event.changedTouches.length == 1 ){
|
||||
|
||||
THIS[ tracker.hash ].lastTouch = event.touches[ 0 ];
|
||||
|
||||
THIS[ tracker.hash ].lastTouch = event.touches[ 0 ];
|
||||
onMouseOver( tracker, event.changedTouches[ 0 ] );
|
||||
onMouseDown( tracker, event.touches[ 0 ] );
|
||||
}
|
||||
|
||||
if( event.touches.length == 2 ){
|
||||
|
||||
|
||||
touchA = getMouseAbsolute( event.touches[ 0 ] );
|
||||
touchB = getMouseAbsolute( event.touches[ 1 ] );
|
||||
THIS[ tracker.hash ].lastPinchDelta =
|
||||
THIS[ tracker.hash ].lastPinchDelta =
|
||||
Math.abs( touchA.x - touchB.x ) +
|
||||
Math.abs( touchA.y - touchB.y );
|
||||
THIS[ tracker.hash ].pinchMidpoint = new $.Point(
|
||||
@ -762,9 +762,9 @@
|
||||
|
||||
if ( tracker.releaseHandler ) {
|
||||
propagate = tracker.releaseHandler(
|
||||
tracker,
|
||||
tracker,
|
||||
getMouseRelative( event, tracker.element ),
|
||||
insideElementPress,
|
||||
insideElementPress,
|
||||
insideElementRelease
|
||||
);
|
||||
if( propagate === false ){
|
||||
@ -785,7 +785,7 @@
|
||||
function onTouchEnd( tracker, event ) {
|
||||
|
||||
if( event.touches.length === 0 &&
|
||||
event.targetTouches.length === 0 &&
|
||||
event.targetTouches.length === 0 &&
|
||||
event.changedTouches.length == 1 ){
|
||||
|
||||
THIS[ tracker.hash ].lastTouch = null;
|
||||
@ -874,7 +874,7 @@
|
||||
function onMouseWheelSpin( tracker, event ) {
|
||||
var nDelta = 0,
|
||||
propagate;
|
||||
|
||||
|
||||
if ( !event ) { // For IE, access the global (window) event object
|
||||
event = window.event;
|
||||
}
|
||||
@ -894,9 +894,9 @@
|
||||
|
||||
if ( tracker.scrollHandler ) {
|
||||
propagate = tracker.scrollHandler(
|
||||
tracker,
|
||||
getMouseRelative( event, tracker.element ),
|
||||
nDelta,
|
||||
tracker,
|
||||
getMouseRelative( event, tracker.element ),
|
||||
nDelta,
|
||||
event.shiftKey
|
||||
);
|
||||
if( propagate === false ){
|
||||
@ -923,14 +923,14 @@
|
||||
var time = +new Date() - delegate.lastMouseDownTime,
|
||||
point = getMouseAbsolute( event ),
|
||||
distance = delegate.lastMouseDownPoint.distanceTo( point ),
|
||||
quick = time <= tracker.clickTimeThreshold &&
|
||||
quick = time <= tracker.clickTimeThreshold &&
|
||||
distance <= tracker.clickDistThreshold;
|
||||
|
||||
if ( tracker.clickHandler ) {
|
||||
propagate = tracker.clickHandler(
|
||||
tracker,
|
||||
tracker,
|
||||
getMouseRelative( event, tracker.element ),
|
||||
quick,
|
||||
quick,
|
||||
event.shiftKey
|
||||
);
|
||||
if( propagate === false ){
|
||||
@ -958,9 +958,9 @@
|
||||
|
||||
if ( tracker.dragHandler ) {
|
||||
propagate = tracker.dragHandler(
|
||||
tracker,
|
||||
tracker,
|
||||
getMouseRelative( event, tracker.element ),
|
||||
delta,
|
||||
delta,
|
||||
event.shiftKey
|
||||
);
|
||||
if( propagate === false ){
|
||||
@ -980,8 +980,8 @@
|
||||
pinchDelta;
|
||||
|
||||
if( event.touches.length === 1 &&
|
||||
event.targetTouches.length === 1 &&
|
||||
event.changedTouches.length === 1 &&
|
||||
event.targetTouches.length === 1 &&
|
||||
event.changedTouches.length === 1 &&
|
||||
THIS[ tracker.hash ].lastTouch.identifier === event.touches[ 0 ].identifier){
|
||||
|
||||
onMouseMove( tracker, event.touches[ 0 ] );
|
||||
@ -993,7 +993,7 @@
|
||||
pinchDelta =
|
||||
Math.abs( touchA.x - touchB.x ) +
|
||||
Math.abs( touchA.y - touchB.y );
|
||||
|
||||
|
||||
//TODO: make the 75px pinch threshold configurable
|
||||
if( Math.abs( THIS[ tracker.hash ].lastPinchDelta - pinchDelta ) > 75 ){
|
||||
//$.console.debug( "pinch delta : " + pinchDelta + " | previous : " + THIS[ tracker.hash ].lastPinchDelta);
|
||||
@ -1002,8 +1002,8 @@
|
||||
shift: false,
|
||||
pageX: THIS[ tracker.hash ].pinchMidpoint.x,
|
||||
pageY: THIS[ tracker.hash ].pinchMidpoint.y,
|
||||
detail:(
|
||||
THIS[ tracker.hash ].lastPinchDelta > pinchDelta
|
||||
detail:(
|
||||
THIS[ tracker.hash ].lastPinchDelta > pinchDelta
|
||||
) ? 1 : -1
|
||||
});
|
||||
|
||||
@ -1093,5 +1093,5 @@
|
||||
$.addEvent( window, "mouseup", onGlobalMouseUp, true );
|
||||
}
|
||||
})();
|
||||
|
||||
|
||||
}( OpenSeadragon ));
|
||||
|
@ -33,14 +33,14 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
/**
|
||||
* The Navigator provides a small view of the current image as fixed
|
||||
* while representing the viewport as a moving box serving as a frame
|
||||
* of reference in the larger viewport as to which portion of the image
|
||||
* is currently being examined. The navigator's viewport can be interacted
|
||||
* with using the keyboard or the mouse.
|
||||
* @class
|
||||
* @class
|
||||
* @name OpenSeadragon.Navigator
|
||||
* @extends OpenSeadragon.Viewer
|
||||
* @extends OpenSeadragon.EventHandler
|
||||
@ -121,14 +121,14 @@ $.Navigator = function( options ){
|
||||
style.padding = '0px';
|
||||
//TODO: IE doesnt like this property being set
|
||||
//try{ style.outline = '2px auto #909'; }catch(e){/*ignore*/}
|
||||
|
||||
|
||||
style.background = 'transparent';
|
||||
|
||||
// We use square bracket notation on the statement below, because float is a keyword.
|
||||
// This is important for the Google Closure compiler, if nothing else.
|
||||
/*jshint sub:true */
|
||||
/*jshint sub:true */
|
||||
style['float'] = 'left'; //Webkit
|
||||
|
||||
|
||||
style.cssFloat = 'left'; //Firefox
|
||||
style.styleFloat = 'left'; //IE
|
||||
style.zIndex = 999999999;
|
||||
@ -149,8 +149,8 @@ $.Navigator = function( options ){
|
||||
}).setTracking( true );
|
||||
|
||||
/*this.displayRegion.outerTracker = new $.MouseTracker({
|
||||
element: this.container,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
element: this.container,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
enterHandler: $.delegate( this, onContainerEnter ),
|
||||
exitHandler: $.delegate( this, onContainerExit ),
|
||||
@ -158,8 +158,8 @@ $.Navigator = function( options ){
|
||||
}).setTracking( this.mouseNavEnabled ? true : false ); // always tracking*/
|
||||
|
||||
|
||||
viewer.addControl(
|
||||
this.element,
|
||||
viewer.addControl(
|
||||
this.element,
|
||||
options.controlOptions
|
||||
);
|
||||
|
||||
@ -171,7 +171,7 @@ $.Navigator = function( options ){
|
||||
this.element.style.height = ( viewerSize.y * options.sizeRatio ) + 'px';
|
||||
}
|
||||
|
||||
$.Viewer.apply( this, [ options ] );
|
||||
$.Viewer.apply( this, [ options ] );
|
||||
|
||||
this.element.getElementsByTagName('form')[0].appendChild( this.displayRegion );
|
||||
unneededElement = this.element.getElementsByTagName('textarea')[0];
|
||||
@ -198,7 +198,7 @@ $.extend( $.Navigator.prototype, $.EventHandler.prototype, $.Viewer.prototype, {
|
||||
topleft = this.viewport.pixelFromPoint( bounds.getTopLeft());
|
||||
bottomright = this.viewport.pixelFromPoint( bounds.getBottomRight()).minus(this.totalBorderWidths);
|
||||
|
||||
//update style for navigator-box
|
||||
//update style for navigator-box
|
||||
(function(style, borderWidth){
|
||||
|
||||
style.top = topleft.y + 'px';
|
||||
@ -211,17 +211,17 @@ $.extend( $.Navigator.prototype, $.EventHandler.prototype, $.Viewer.prototype, {
|
||||
style.height = Math.max( height, 0 ) + 'px';
|
||||
|
||||
}( this.displayRegion.style, this.borderWidth));
|
||||
}
|
||||
}
|
||||
|
||||
},
|
||||
|
||||
open: function( source ){
|
||||
var containerSize = this.viewer.viewport.containerSize.times( this.sizeRatio );
|
||||
if( source.tileSize > containerSize.x ||
|
||||
if( source.tileSize > containerSize.x ||
|
||||
source.tileSize > containerSize.y ){
|
||||
this.minPixelRatio = Math.min(
|
||||
containerSize.x,
|
||||
containerSize.y
|
||||
this.minPixelRatio = Math.min(
|
||||
containerSize.x,
|
||||
containerSize.y
|
||||
) / source.tileSize;
|
||||
} else {
|
||||
this.minPixelRatio = this.viewer.minPixelRatio;
|
||||
@ -279,10 +279,10 @@ function onCanvasDrag( tracker, position, delta, shift ) {
|
||||
if( !this.panVertical ){
|
||||
delta.y = 0;
|
||||
}
|
||||
this.viewer.viewport.panBy(
|
||||
this.viewport.deltaPointsFromPixels(
|
||||
this.viewer.viewport.panBy(
|
||||
this.viewport.deltaPointsFromPixels(
|
||||
delta
|
||||
)
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -309,8 +309,8 @@ function onCanvasScroll( tracker, position, scroll, shift ) {
|
||||
var factor;
|
||||
if ( this.viewer.viewport ) {
|
||||
factor = Math.pow( this.zoomPerScroll, scroll );
|
||||
this.viewer.viewport.zoomBy(
|
||||
factor,
|
||||
this.viewer.viewport.zoomBy(
|
||||
factor,
|
||||
this.viewport.getCenter()
|
||||
);
|
||||
this.viewer.viewport.applyConstraints();
|
||||
|
@ -85,16 +85,16 @@
|
||||
|
||||
/**
|
||||
* @version <%= pkg.name %> <%= pkg.version %>
|
||||
*
|
||||
* @fileOverview
|
||||
*
|
||||
* @fileOverview
|
||||
* <h2>
|
||||
* <strong>
|
||||
* OpenSeadragon - Javascript Deep Zooming
|
||||
* </strong>
|
||||
* </h2>
|
||||
* </h2>
|
||||
* <p>
|
||||
* OpenSeadragon is provides an html interface for creating
|
||||
* deep zoom user interfaces. The simplest examples include deep
|
||||
* OpenSeadragon is provides an html interface for creating
|
||||
* deep zoom user interfaces. The simplest examples include deep
|
||||
* zoom for large resolution images, and complex examples include
|
||||
* zoomable map interfaces driven by SVG files.
|
||||
* </p>
|
||||
@ -102,9 +102,9 @@
|
||||
|
||||
/**
|
||||
* The root namespace for OpenSeadragon, this function also serves as a single
|
||||
* point of instantiation for an {@link OpenSeadragon.Viewer}, including all
|
||||
* combinations of out-of-the-box configurable features. All utility methods
|
||||
* and classes are defined on or below this namespace.
|
||||
* point of instantiation for an {@link OpenSeadragon.Viewer}, including all
|
||||
* combinations of out-of-the-box configurable features. All utility methods
|
||||
* and classes are defined on or below this namespace.
|
||||
*
|
||||
* @namespace
|
||||
* @function
|
||||
@ -112,20 +112,20 @@
|
||||
* @exports $ as OpenSeadragon
|
||||
*
|
||||
* @param {Object} options All required and optional settings for instantiating
|
||||
* a new instance of an OpenSeadragon image viewer.
|
||||
* a new instance of an OpenSeadragon image viewer.
|
||||
*
|
||||
* @param {String} options.xmlPath
|
||||
* DEPRECATED. A relative path to load a DZI file from the server.
|
||||
* @param {String} options.xmlPath
|
||||
* DEPRECATED. A relative path to load a DZI file from the server.
|
||||
* Prefer the newer options.tileSources.
|
||||
*
|
||||
* @param {Array|String|Function|Object[]|Array[]|String[]|Function[]} options.tileSources
|
||||
* As an Array, the tileSource can hold either be all Objects or mixed
|
||||
* types of Arrays of Objects, String, Function. When a value is a String,
|
||||
* the tileSource is used to create a {@link OpenSeadragon.DziTileSource}.
|
||||
* When a value is a Function, the function is used to create a new
|
||||
* {@link OpenSeadragon.TileSource} whose abstract method
|
||||
* getUrl( level, x, y ) is implemented by the function. Finally, when it
|
||||
* is an Array of objects, it is used to create a
|
||||
* As an Array, the tileSource can hold either be all Objects or mixed
|
||||
* types of Arrays of Objects, String, Function. When a value is a String,
|
||||
* the tileSource is used to create a {@link OpenSeadragon.DziTileSource}.
|
||||
* When a value is a Function, the function is used to create a new
|
||||
* {@link OpenSeadragon.TileSource} whose abstract method
|
||||
* getUrl( level, x, y ) is implemented by the function. Finally, when it
|
||||
* is an Array of objects, it is used to create a
|
||||
* {@link OpenSeadragon.LegacyTileSource}.
|
||||
*
|
||||
* @param {Boolean} [options.debugMode=true]
|
||||
@ -136,7 +136,7 @@
|
||||
* Specifies the animation duration per each {@link OpenSeadragon.Spring}
|
||||
* which occur when the image is dragged or zoomed.
|
||||
*
|
||||
* @param {Number} [options.blendTime=0.5]
|
||||
* @param {Number} [options.blendTime=0.5]
|
||||
* Specifies the duration of animation as higher or lower level tiles are
|
||||
* replacing the existing tile.
|
||||
*
|
||||
@ -146,13 +146,13 @@
|
||||
* not complete the blend.
|
||||
*
|
||||
* @param {Boolean} [options.autoHideControls=true]
|
||||
* If the user stops interacting with the viewport, fade the navigation
|
||||
* If the user stops interacting with the viewport, fade the navigation
|
||||
* controls. Useful for presentation since the controls are by default
|
||||
* floated on top of the image the user is viewing.
|
||||
*
|
||||
* @param {Boolean} [options.immediateRender=false]
|
||||
* Render the best closest level first, ignoring the lowering levels which
|
||||
* provide the effect of very blurry to sharp. It is recommended to change
|
||||
* provide the effect of very blurry to sharp. It is recommended to change
|
||||
* setting to true for mobile devices.
|
||||
*
|
||||
* @param {Boolean} [options.wrapHorizontal=false]
|
||||
@ -164,20 +164,20 @@
|
||||
* Useful for maps or images representing the surface of a sphere or cylinder.
|
||||
*
|
||||
* @param {Number} [options.minZoomImageRatio=0.8]
|
||||
* The minimum percentage ( expressed as a number between 0 and 1 ) of
|
||||
* The minimum percentage ( expressed as a number between 0 and 1 ) of
|
||||
* the viewport height or width at which the zoom out will be constrained.
|
||||
* Setting it to 0, for example will allow you to zoom out infinitly.
|
||||
*
|
||||
* @param {Number} [options.maxZoomPixelRatio=2]
|
||||
* The maximum ratio to allow a zoom-in to affect the highest level pixel
|
||||
* ratio. This can be set to Infinity to allow 'infinite' zooming into the
|
||||
* image though it is less effective visually if the HTML5 Canvas is not
|
||||
* image though it is less effective visually if the HTML5 Canvas is not
|
||||
* availble on the viewing device.
|
||||
*
|
||||
* @param {Number} [options.visibilityRatio=0.5]
|
||||
* The percentage ( as a number from 0 to 1 ) of the source image which
|
||||
* must be kept within the viewport. If the image is dragged beyond that
|
||||
* limit, it will 'bounce' back until the minimum visibility ration is
|
||||
* limit, it will 'bounce' back until the minimum visibility ration is
|
||||
* achieved. Setting this to 0 and wrapHorizontal ( or wrapVertical ) to
|
||||
* true will provide the effect of an infinitely scrolling viewport.
|
||||
*
|
||||
@ -189,7 +189,7 @@
|
||||
* image requests in parallel as allowed by the browsers policy.
|
||||
*
|
||||
* @param {Number} [options.clickTimeThreshold=200]
|
||||
* If multiple mouse clicks occurs within less than this number of
|
||||
* If multiple mouse clicks occurs within less than this number of
|
||||
* milliseconds, treat them as a single click.
|
||||
*
|
||||
* @param {Number} [options.clickDistThreshold=5]
|
||||
@ -229,11 +229,11 @@
|
||||
* @param {Number} [options.minPixelRatio=0.5]
|
||||
* The higher the minPixelRatio, the lower the quality of the image that
|
||||
* is considered sufficient to stop rendering a given zoom level. For
|
||||
* example, if you are targeting mobile devices with less bandwith you may
|
||||
* example, if you are targeting mobile devices with less bandwith you may
|
||||
* try setting this to 1.5 or higher.
|
||||
*
|
||||
* @param {Boolean} [options.mouseNavEnabled=true]
|
||||
* Is the user able to interact with the image via mouse or touch. Default
|
||||
* Is the user able to interact with the image via mouse or touch. Default
|
||||
* interactions include draging the image in a plane, and zooming in toward
|
||||
* and away from the image.
|
||||
*
|
||||
@ -255,7 +255,7 @@
|
||||
* or navigation control, eg 'REST', 'GROUP', 'HOVER', 'PRESS'. Finally the
|
||||
* image paths, by default assume there is a folder on the servers root path
|
||||
* called '/images', eg '/images/zoomin_rest.png'. If you need to adjust
|
||||
* these paths, prefer setting the option.prefixUrl rather than overriding
|
||||
* these paths, prefer setting the option.prefixUrl rather than overriding
|
||||
* every image path directly through this setting.
|
||||
*
|
||||
* @param {Boolean} [options.navPrevNextWrap=false]
|
||||
@ -266,13 +266,13 @@
|
||||
* @returns {OpenSeadragon.Viewer}
|
||||
*/
|
||||
window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
|
||||
return new OpenSeadragon.Viewer( options );
|
||||
|
||||
};
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Taken from jquery 1.6.1
|
||||
@ -395,13 +395,13 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
/**
|
||||
* This closure defines all static methods available to the OpenSeadragon
|
||||
* namespace. Many, if not most, are taked directly from jQuery for use
|
||||
* to simplify and reduce common programming patterns. More static methods
|
||||
* to simplify and reduce common programming patterns. More static methods
|
||||
* from jQuery may eventually make their way into this though we are
|
||||
* attempting to avoid an explicit dependency on jQuery only because
|
||||
* OpenSeadragon is a broadly useful code base and would be made less broad
|
||||
* by requiring jQuery fully.
|
||||
*
|
||||
* Some static methods have also been refactored from the original OpenSeadragon
|
||||
* Some static methods have also been refactored from the original OpenSeadragon
|
||||
* project.
|
||||
*/
|
||||
(function( $ ){
|
||||
@ -411,11 +411,11 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
* @see <a href='http://www.jquery.com/'>jQuery</a>
|
||||
*/
|
||||
$.extend = function() {
|
||||
var options,
|
||||
name,
|
||||
src,
|
||||
copy,
|
||||
copyIsArray,
|
||||
var options,
|
||||
name,
|
||||
src,
|
||||
copy,
|
||||
copyIsArray,
|
||||
clone,
|
||||
target = arguments[ 0 ] || {},
|
||||
length = arguments.length,
|
||||
@ -479,7 +479,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
// Return the modified object
|
||||
return target;
|
||||
};
|
||||
|
||||
|
||||
|
||||
$.extend( $, {
|
||||
/**
|
||||
@ -491,9 +491,9 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
DEFAULT_SETTINGS: {
|
||||
//DATA SOURCE DETAILS
|
||||
xmlPath: null,
|
||||
tileSources: null,
|
||||
tileSources: null,
|
||||
tileHost: null,
|
||||
|
||||
|
||||
//PAN AND ZOOM SETTINGS AND CONSTRAINTS
|
||||
panHorizontal: true,
|
||||
panVertical: true,
|
||||
@ -504,7 +504,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
minPixelRatio: 0.5, //->closer to 0 draws tiles meant for a higher zoom at this zoom
|
||||
defaultZoomLevel: 0,
|
||||
minZoomLevel: null,
|
||||
maxZoomLevel: null,
|
||||
maxZoomLevel: null,
|
||||
|
||||
//UI RESPONSIVENESS AND FEEL
|
||||
springStiffness: 7.0,
|
||||
@ -528,7 +528,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
controlsFadeDelay: 2000, //ZOOM/HOME/FULL/SEQUENCE
|
||||
controlsFadeLength: 1500, //ZOOM/HOME/FULL/SEQUENCE
|
||||
mouseNavEnabled: true, //GENERAL MOUSE INTERACTIVITY
|
||||
|
||||
|
||||
//VIEWPORT NAVIGATOR SETTINGS
|
||||
showNavigator: false,
|
||||
navigatorId: null,
|
||||
@ -538,7 +538,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
navigatorSizeRatio: 0.2,
|
||||
|
||||
//REFERENCE STRIP SETTINGS
|
||||
showReferenceStrip: false,
|
||||
showReferenceStrip: false,
|
||||
referenceStripScroll: 'horizontal',
|
||||
referenceStripElement: null,
|
||||
referenceStripHeight: null,
|
||||
@ -553,8 +553,8 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
collectionTileSize: 800,
|
||||
|
||||
//EVENT RELATED CALLBACKS
|
||||
onPageChange: null,
|
||||
|
||||
onPageChange: null,
|
||||
|
||||
//PERFORMANCE SETTINGS
|
||||
imageLoaderLimit: 0,
|
||||
maxImageCacheCount: 200,
|
||||
@ -621,7 +621,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
* Invokes the the method as if it where a method belonging to the object.
|
||||
* @name $.delegate
|
||||
* @function
|
||||
* @param {Object} object
|
||||
* @param {Object} object
|
||||
* @param {Function} method
|
||||
*/
|
||||
delegate: function( object, method ) {
|
||||
@ -633,8 +633,8 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
return method.apply( object, args );
|
||||
};
|
||||
},
|
||||
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* An enumeration of Browser vendors including UNKNOWN, IE, FIREFOX,
|
||||
* SAFARI, CHROME, and OPERA.
|
||||
@ -658,7 +658,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
* @param {String|Element} element Accepts an id or element.
|
||||
* @returns {Element} The element with the given id, null, or the element itself.
|
||||
*/
|
||||
getElement: function( element ) {
|
||||
getElement: function( element ) {
|
||||
if ( typeof ( element ) == "string" ) {
|
||||
element = document.getElementById( element );
|
||||
}
|
||||
@ -671,7 +671,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
* @function
|
||||
* @name OpenSeadragon.getElementPosition
|
||||
* @param {Element|String} element - the elemenet we want the position for.
|
||||
* @returns {Point} - the position of the upper left corner of the element.
|
||||
* @returns {Point} - the position of the upper left corner of the element.
|
||||
*/
|
||||
getElementPosition: function( element ) {
|
||||
var result = new $.Point(),
|
||||
@ -711,7 +711,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
element = $.getElement( element );
|
||||
|
||||
return new $.Point(
|
||||
element.clientWidth,
|
||||
element.clientWidth,
|
||||
element.clientHeight
|
||||
);
|
||||
},
|
||||
@ -724,12 +724,12 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
* @param {Element|String} element
|
||||
* @returns {CSSStyle}
|
||||
*/
|
||||
getElementStyle:
|
||||
document.documentElement.currentStyle ?
|
||||
getElementStyle:
|
||||
document.documentElement.currentStyle ?
|
||||
function( element ) {
|
||||
element = $.getElement( element );
|
||||
return element.currentStyle;
|
||||
} :
|
||||
} :
|
||||
function( element ) {
|
||||
element = $.getElement( element );
|
||||
return window.getComputedStyle( element, "" );
|
||||
@ -737,7 +737,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
|
||||
/**
|
||||
* Gets the latest event, really only useful internally since its
|
||||
* Gets the latest event, really only useful internally since its
|
||||
* specific to IE behavior. TODO: Deprecate this from the api and
|
||||
* use it internally.
|
||||
* @function
|
||||
@ -783,13 +783,13 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
var result = new $.Point();
|
||||
|
||||
event = $.getEvent( event );
|
||||
result.x =
|
||||
event.clientX +
|
||||
document.body.scrollLeft +
|
||||
result.x =
|
||||
event.clientX +
|
||||
document.body.scrollLeft +
|
||||
document.documentElement.scrollLeft;
|
||||
result.y =
|
||||
event.clientY +
|
||||
document.body.scrollTop +
|
||||
result.y =
|
||||
event.clientY +
|
||||
document.body.scrollTop +
|
||||
document.documentElement.scrollTop;
|
||||
|
||||
return result;
|
||||
@ -954,7 +954,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
/**
|
||||
* Ensures an image is loaded correctly to support alpha transparency.
|
||||
* Generally only IE has issues doing this correctly for formats like
|
||||
* Generally only IE has issues doing this correctly for formats like
|
||||
* png.
|
||||
* @function
|
||||
* @name OpenSeadragon.makeTransparentImage
|
||||
@ -965,9 +965,9 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
$.makeTransparentImage = function( src ){
|
||||
var img = $.makeNeutralElement( "img" );
|
||||
|
||||
|
||||
img.src = src;
|
||||
|
||||
|
||||
return img;
|
||||
};
|
||||
|
||||
@ -991,13 +991,13 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
img.src = src;
|
||||
element.style.filter =
|
||||
"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" +
|
||||
src +
|
||||
src +
|
||||
"', sizingMethod='scale')";
|
||||
|
||||
return element;
|
||||
};
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
return $.makeTransparentImage( src );
|
||||
},
|
||||
@ -1096,7 +1096,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
if ( element.addEventListener ) {
|
||||
$.addEvent = function( element, eventName, handler, useCapture ){
|
||||
element = $.getElement( element );
|
||||
element.addEventListener( eventName, handler, useCapture );
|
||||
element.addEventListener( eventName, handler, useCapture );
|
||||
};
|
||||
} else if ( element.attachEvent ) {
|
||||
$.addEvent = function( element, eventName, handler, useCapture ){
|
||||
@ -1104,7 +1104,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
element.attachEvent( "on" + eventName, handler );
|
||||
if ( useCapture && element.setCapture ) {
|
||||
element.setCapture();
|
||||
}
|
||||
}
|
||||
};
|
||||
} else {
|
||||
throw new Error(
|
||||
@ -1117,7 +1117,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
|
||||
/**
|
||||
* Remove a given event listener for the given element, event type and
|
||||
* Remove a given event listener for the given element, event type and
|
||||
* handler.
|
||||
* @function
|
||||
* @name OpenSeadragon.removeEvent
|
||||
@ -1191,18 +1191,18 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
stopEvent: function( event ) {
|
||||
event = $.getEvent( event );
|
||||
|
||||
if ( event.stopPropagation ) {
|
||||
if ( event.stopPropagation ) {
|
||||
// W3C for stopping propagation
|
||||
$.stopEvent = function( event ){
|
||||
event.stopPropagation();
|
||||
};
|
||||
} else {
|
||||
} else {
|
||||
// IE for stopping propagation
|
||||
$.stopEvent = function( event ){
|
||||
event = $.getEvent( event );
|
||||
event.cancelBubble = true;
|
||||
};
|
||||
|
||||
|
||||
}
|
||||
|
||||
$.stopEvent( event );
|
||||
@ -1210,17 +1210,17 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
|
||||
/**
|
||||
* Similar to OpenSeadragon.delegate, but it does not immediately call
|
||||
* Similar to OpenSeadragon.delegate, but it does not immediately call
|
||||
* the method on the object, returning a function which can be called
|
||||
* repeatedly to delegate the method. It also allows additonal arguments
|
||||
* to be passed during construction which will be added during each
|
||||
* invocation, and each invocation can add additional arguments as well.
|
||||
*
|
||||
*
|
||||
* @function
|
||||
* @name OpenSeadragon.createCallback
|
||||
* @param {Object} object
|
||||
* @param {Function} method
|
||||
* @param [args] any additional arguments are passed as arguments to the
|
||||
* @param [args] any additional arguments are passed as arguments to the
|
||||
* created callback
|
||||
* @returns {Function}
|
||||
*/
|
||||
@ -1289,12 +1289,12 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
return request;
|
||||
},
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Makes an AJAX request.
|
||||
* @function
|
||||
* @name OpenSeadragon.makeAjaxRequest
|
||||
* @param {String} url - the url to request
|
||||
* @param {String} url - the url to request
|
||||
* @param {Function} [callback] - a function to call when complete
|
||||
* @throws {Error}
|
||||
*/
|
||||
@ -1334,7 +1334,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
} catch (e) {
|
||||
$.console.log(
|
||||
"%s while making AJAX request: %s",
|
||||
e.name,
|
||||
e.name,
|
||||
e.message
|
||||
);
|
||||
|
||||
@ -1369,8 +1369,8 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
jsonp: function( options ){
|
||||
var script,
|
||||
url = options.url,
|
||||
head = document.head ||
|
||||
document.getElementsByTagName( "head" )[ 0 ] ||
|
||||
head = document.head ||
|
||||
document.getElementsByTagName( "head" )[ 0 ] ||
|
||||
document.documentElement,
|
||||
jsonpCallback = options.callbackName || 'openseadragon' + (+new Date()),
|
||||
previous = window[ jsonpCallback ],
|
||||
@ -1431,7 +1431,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
// Use insertBefore instead of appendChild to circumvent an IE6 bug.
|
||||
// This arises when a base node is used (#2709 and #4378).
|
||||
head.insertBefore( script, head.firstChild );
|
||||
|
||||
|
||||
},
|
||||
|
||||
|
||||
@ -1472,7 +1472,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
};
|
||||
|
||||
} else if ( window.DOMParser ) {
|
||||
|
||||
|
||||
$.parseXml = function( string ){
|
||||
var xmlDoc = null,
|
||||
parser;
|
||||
@ -1509,7 +1509,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
/**
|
||||
* The current browser vendor, version, and related information regarding
|
||||
* detected features. Features include <br/>
|
||||
* <strong>'alpha'</strong> - Does the browser support image alpha
|
||||
* <strong>'alpha'</strong> - Does the browser support image alpha
|
||||
* transparency.<br/>
|
||||
* @name $.Browser
|
||||
* @static
|
||||
@ -1522,10 +1522,10 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
|
||||
var ACTIVEX = [
|
||||
"Msxml2.XMLHTTP",
|
||||
"Msxml3.XMLHTTP",
|
||||
"Msxml2.XMLHTTP",
|
||||
"Msxml3.XMLHTTP",
|
||||
"Microsoft.XMLHTTP"
|
||||
],
|
||||
],
|
||||
FILEFORMATS = {
|
||||
"bmp": false,
|
||||
"jpeg": true,
|
||||
@ -1537,7 +1537,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
URLPARAMS = {};
|
||||
|
||||
(function() {
|
||||
//A small auto-executing routine to determine the browser vendor,
|
||||
//A small auto-executing routine to determine the browser vendor,
|
||||
//version and supporting feature sets.
|
||||
var app = navigator.appName,
|
||||
ver = navigator.appVersion,
|
||||
@ -1549,13 +1549,13 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
switch( navigator.appName ){
|
||||
case "Microsoft Internet Explorer":
|
||||
if( !!window.attachEvent &&
|
||||
if( !!window.attachEvent &&
|
||||
!!window.ActiveXObject ) {
|
||||
|
||||
$.Browser.vendor = $.BROWSERS.IE;
|
||||
$.Browser.version = parseFloat(
|
||||
ua.substring(
|
||||
ua.indexOf( "MSIE" ) + 5,
|
||||
ua.substring(
|
||||
ua.indexOf( "MSIE" ) + 5,
|
||||
ua.indexOf( ";", ua.indexOf( "MSIE" ) ) )
|
||||
);
|
||||
}
|
||||
@ -1568,12 +1568,12 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
ua.substring( ua.indexOf( "Firefox" ) + 8 )
|
||||
);
|
||||
} else if ( ua.indexOf( "Safari" ) >= 0 ) {
|
||||
$.Browser.vendor = ua.indexOf( "Chrome" ) >= 0 ?
|
||||
$.BROWSERS.CHROME :
|
||||
$.Browser.vendor = ua.indexOf( "Chrome" ) >= 0 ?
|
||||
$.BROWSERS.CHROME :
|
||||
$.BROWSERS.SAFARI;
|
||||
$.Browser.version = parseFloat(
|
||||
ua.substring(
|
||||
ua.substring( 0, ua.indexOf( "Safari" ) ).lastIndexOf( "/" ) + 1,
|
||||
ua.substring(
|
||||
ua.substring( 0, ua.indexOf( "Safari" ) ).lastIndexOf( "/" ) + 1,
|
||||
ua.indexOf( "Safari" )
|
||||
)
|
||||
);
|
||||
@ -1604,12 +1604,12 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
}
|
||||
|
||||
//determine if this browser supports image alpha transparency
|
||||
$.Browser.alpha = !(
|
||||
(
|
||||
$.Browser.vendor == $.BROWSERS.IE &&
|
||||
$.Browser.alpha = !(
|
||||
(
|
||||
$.Browser.vendor == $.BROWSERS.IE &&
|
||||
$.Browser.version < 9
|
||||
) || (
|
||||
$.Browser.vendor == $.BROWSERS.CHROME &&
|
||||
$.Browser.vendor == $.BROWSERS.CHROME &&
|
||||
$.Browser.version < 2
|
||||
)
|
||||
);
|
||||
@ -1629,7 +1629,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
// I eventually was convinced that errors should naturally propogate in
|
||||
// all but the most special cases.
|
||||
/**
|
||||
* A convenient alias for console when available, and a simple null
|
||||
* A convenient alias for console when available, and a simple null
|
||||
* function when console is unavailable.
|
||||
* @static
|
||||
* @private
|
||||
@ -1645,7 +1645,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
warn: nullfunction,
|
||||
error: nullfunction
|
||||
};
|
||||
|
||||
|
||||
|
||||
// Adding support for HTML5's requestAnimationFrame as suggested by acdha.
|
||||
// Implementation taken from matt synder's post here:
|
||||
@ -1654,12 +1654,12 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
// most browsers have an implementation
|
||||
var requestAnimationFrame = w.requestAnimationFrame ||
|
||||
w.mozRequestAnimationFrame ||
|
||||
w.mozRequestAnimationFrame ||
|
||||
w.webkitRequestAnimationFrame ||
|
||||
w.msRequestAnimationFrame;
|
||||
|
||||
var cancelAnimationFrame = w.cancelAnimationFrame ||
|
||||
w.mozCancelAnimationFrame ||
|
||||
w.mozCancelAnimationFrame ||
|
||||
w.webkitCancelAnimationFrame ||
|
||||
w.msCancelAnimationFrame;
|
||||
|
||||
@ -1737,7 +1737,7 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
* @private
|
||||
* @inner
|
||||
* @function
|
||||
* @param {Element} element
|
||||
* @param {Element} element
|
||||
* @param {Boolean} [isFixed]
|
||||
* @returns {Element}
|
||||
*/
|
||||
@ -1766,8 +1766,8 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
throw new Error( $.getString( "Errors.Security" ) );
|
||||
} else if ( xhr.status !== 200 && xhr.status !== 0 ) {
|
||||
status = xhr.status;
|
||||
statusText = ( status == 404 ) ?
|
||||
"Not Found" :
|
||||
statusText = ( status == 404 ) ?
|
||||
"Not Found" :
|
||||
xhr.statusText;
|
||||
throw new Error( $.getString( "Errors.Status", status, statusText ) );
|
||||
}
|
||||
@ -1802,8 +1802,8 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
try {
|
||||
return processDZI( root, tilesUrl );
|
||||
} catch ( e ) {
|
||||
throw (e instanceof Error) ?
|
||||
e :
|
||||
throw (e instanceof Error) ?
|
||||
e :
|
||||
new Error( $.getString("Errors.Dzi") );
|
||||
}
|
||||
} else if ( rootName == "Collection" ) {
|
||||
@ -1856,12 +1856,12 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
));
|
||||
}
|
||||
return new $.DziTileSource(
|
||||
width,
|
||||
height,
|
||||
tileSize,
|
||||
width,
|
||||
height,
|
||||
tileSize,
|
||||
tileOverlap,
|
||||
tilesUrl,
|
||||
fileFormat,
|
||||
tilesUrl,
|
||||
fileFormat,
|
||||
dispRects
|
||||
);
|
||||
}
|
||||
@ -1905,12 +1905,12 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
));
|
||||
}
|
||||
return new $.DziTileSource(
|
||||
width,
|
||||
height,
|
||||
tileSize,
|
||||
width,
|
||||
height,
|
||||
tileSize,
|
||||
tileOverlap,
|
||||
tilesUrl,
|
||||
fileFormat,
|
||||
tilesUrl,
|
||||
fileFormat,
|
||||
dispRects
|
||||
);
|
||||
}
|
||||
|
@ -41,16 +41,16 @@
|
||||
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
/**
|
||||
* A tilesource implementation for OpenStreetMap.
|
||||
*
|
||||
* Note 1. Zoomlevels. Deep Zoom and OSM define zoom levels differently. In Deep
|
||||
* Note 1. Zoomlevels. Deep Zoom and OSM define zoom levels differently. In Deep
|
||||
* Zoom, level 0 equals an image of 1x1 pixels. In OSM, level 0 equals an image of
|
||||
* 256x256 levels (see http://gasi.ch/blog/inside-deep-zoom-2). I.e. there is a
|
||||
* 256x256 levels (see http://gasi.ch/blog/inside-deep-zoom-2). I.e. there is a
|
||||
* difference of log2(256)=8 levels.
|
||||
*
|
||||
* Note 2. Image dimension. According to the OSM Wiki
|
||||
* Note 2. Image dimension. According to the OSM Wiki
|
||||
* (http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#Zoom_levels)
|
||||
* the highest Mapnik zoom level has 256.144x256.144 tiles, with a 256x256
|
||||
* pixel size. I.e. the Deep Zoom image dimension is 65.572.864x65.572.864
|
||||
@ -64,7 +64,7 @@
|
||||
* @param {Number} tileSize
|
||||
* @param {Number} tileOverlap
|
||||
* @param {String} tilesUrl
|
||||
*/
|
||||
*/
|
||||
$.OsmTileSource = function( width, height, tileSize, tileOverlap, tilesUrl ) {
|
||||
var options;
|
||||
|
||||
@ -94,7 +94,7 @@ $.OsmTileSource = function( width, height, tileSize, tileOverlap, tilesUrl ) {
|
||||
options.tilesUrl = "http://tile.openstreetmap.org/";
|
||||
}
|
||||
options.minLevel = 8;
|
||||
|
||||
|
||||
$.TileSource.apply( this, [ options ] );
|
||||
|
||||
};
|
||||
@ -111,19 +111,19 @@ $.extend( $.OsmTileSource.prototype, $.TileSource.prototype, {
|
||||
* @param {String} optional - url
|
||||
*/
|
||||
supports: function( data, url ){
|
||||
return (
|
||||
data.type &&
|
||||
return (
|
||||
data.type &&
|
||||
"openstreetmaps" == data.type
|
||||
);
|
||||
},
|
||||
|
||||
/**
|
||||
*
|
||||
*
|
||||
* @function
|
||||
* @name OpenSeadragon.OsmTileSource.prototype.configure
|
||||
* @param {Object} data - the raw configuration
|
||||
* @param {String} url - the url the data was retreived from if any.
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* to configure this tile sources constructor.
|
||||
*/
|
||||
configure: function( data, url ){
|
||||
|
@ -53,31 +53,31 @@
|
||||
};
|
||||
|
||||
/**
|
||||
* An Overlay provides a
|
||||
* An Overlay provides a
|
||||
* @class
|
||||
*/
|
||||
$.Overlay = function( element, location, placement ) {
|
||||
this.element = element;
|
||||
this.scales = location instanceof $.Rect;
|
||||
this.bounds = new $.Rect(
|
||||
location.x,
|
||||
location.x,
|
||||
location.y,
|
||||
location.width,
|
||||
location.width,
|
||||
location.height
|
||||
);
|
||||
this.position = new $.Point(
|
||||
location.x,
|
||||
location.x,
|
||||
location.y
|
||||
);
|
||||
this.size = new $.Point(
|
||||
location.width,
|
||||
location.width,
|
||||
location.height
|
||||
);
|
||||
this.style = element.style;
|
||||
// rects are always top-left
|
||||
this.placement = location instanceof $.Point ?
|
||||
placement :
|
||||
$.OverlayPlacement.TOP_LEFT;
|
||||
this.placement = location instanceof $.Point ?
|
||||
placement :
|
||||
$.OverlayPlacement.TOP_LEFT;
|
||||
};
|
||||
|
||||
$.Overlay.prototype = {
|
||||
@ -136,7 +136,7 @@
|
||||
//pages
|
||||
if( element.prevElementParent ){
|
||||
style.display = 'none';
|
||||
//element.prevElementParent.insertBefore(
|
||||
//element.prevElementParent.insertBefore(
|
||||
// element,
|
||||
// element.prevNextSibling
|
||||
//);
|
||||
@ -202,16 +202,16 @@
|
||||
*/
|
||||
update: function( location, placement ) {
|
||||
this.scales = location instanceof $.Rect;
|
||||
this.bounds = new $.Rect(
|
||||
location.x,
|
||||
location.y,
|
||||
location.width,
|
||||
this.bounds = new $.Rect(
|
||||
location.x,
|
||||
location.y,
|
||||
location.width,
|
||||
location.height
|
||||
);
|
||||
// rects are always top-left
|
||||
this.placement = location instanceof $.Point ?
|
||||
placement :
|
||||
$.OverlayPlacement.TOP_LEFT;
|
||||
placement :
|
||||
$.OverlayPlacement.TOP_LEFT;
|
||||
}
|
||||
|
||||
};
|
||||
|
24
src/point.js
24
src/point.js
@ -35,13 +35,13 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* A Point is really used as a 2-dimensional vector, equally useful for
|
||||
* A Point is really used as a 2-dimensional vector, equally useful for
|
||||
* representing a point on a plane, or the height and width of a plane
|
||||
* not requiring any other frame of reference.
|
||||
* @class
|
||||
* @param {Number} [x] The vector component 'x'. Defaults to the origin at 0.
|
||||
* @param {Number} [y] The vector component 'y'. Defaults to the origin at 0.
|
||||
* @property {Number} [x] The vector component 'x'.
|
||||
* @property {Number} [x] The vector component 'x'.
|
||||
* @property {Number} [y] The vector component 'y'.
|
||||
*/
|
||||
$.Point = function( x, y ) {
|
||||
@ -60,7 +60,7 @@ $.Point.prototype = {
|
||||
*/
|
||||
plus: function( point ) {
|
||||
return new $.Point(
|
||||
this.x + point.x,
|
||||
this.x + point.x,
|
||||
this.y + point.y
|
||||
);
|
||||
},
|
||||
@ -74,7 +74,7 @@ $.Point.prototype = {
|
||||
*/
|
||||
minus: function( point ) {
|
||||
return new $.Point(
|
||||
this.x - point.x,
|
||||
this.x - point.x,
|
||||
this.y - point.y
|
||||
);
|
||||
},
|
||||
@ -88,7 +88,7 @@ $.Point.prototype = {
|
||||
*/
|
||||
times: function( factor ) {
|
||||
return new $.Point(
|
||||
this.x * factor,
|
||||
this.x * factor,
|
||||
this.y * factor
|
||||
);
|
||||
},
|
||||
@ -102,7 +102,7 @@ $.Point.prototype = {
|
||||
*/
|
||||
divide: function( factor ) {
|
||||
return new $.Point(
|
||||
this.x / factor,
|
||||
this.x / factor,
|
||||
this.y / factor
|
||||
);
|
||||
},
|
||||
@ -151,12 +151,12 @@ $.Point.prototype = {
|
||||
* vector components
|
||||
*/
|
||||
equals: function( point ) {
|
||||
return (
|
||||
point instanceof $.Point
|
||||
) && (
|
||||
this.x === point.x
|
||||
) && (
|
||||
this.y === point.y
|
||||
return (
|
||||
point instanceof $.Point
|
||||
) && (
|
||||
this.x === point.x
|
||||
) && (
|
||||
this.y === point.y
|
||||
);
|
||||
},
|
||||
|
||||
|
@ -35,7 +35,7 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* A utility class useful for developers to establish baseline performance
|
||||
* A utility class useful for developers to establish baseline performance
|
||||
* metrics of rendering routines.
|
||||
* @class
|
||||
* @property {Boolean} midUpdate
|
||||
|
@ -33,11 +33,11 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
/**
|
||||
* A Rectangle really represents a 2x2 matrix where each row represents a
|
||||
* 2 dimensional vector component, the first is (x,y) and the second is
|
||||
* (width, height). The latter component implies the equation of a simple
|
||||
* 2 dimensional vector component, the first is (x,y) and the second is
|
||||
* (width, height). The latter component implies the equation of a simple
|
||||
* plane.
|
||||
*
|
||||
* @class
|
||||
@ -88,7 +88,7 @@ $.Rect.prototype = {
|
||||
*/
|
||||
getBottomRight: function() {
|
||||
return new $.Point(
|
||||
this.x + this.width,
|
||||
this.x + this.width,
|
||||
this.y + this.height
|
||||
);
|
||||
},
|
||||
@ -96,7 +96,7 @@ $.Rect.prototype = {
|
||||
/**
|
||||
* Computes the center of the rectangle.
|
||||
* @function
|
||||
* @returns {OpenSeadragon.Point} The center of the rectangle as represnted
|
||||
* @returns {OpenSeadragon.Point} The center of the rectangle as represnted
|
||||
* as represented by a 2-dimensional vector (x,y)
|
||||
*/
|
||||
getCenter: function() {
|
||||
@ -117,31 +117,31 @@ $.Rect.prototype = {
|
||||
},
|
||||
|
||||
/**
|
||||
* Determines if two Rectanlges have equivalent components.
|
||||
* Determines if two Rectanlges have equivalent components.
|
||||
* @function
|
||||
* @param {OpenSeadragon.Rect} rectangle The Rectangle to compare to.
|
||||
* @return {Boolean} 'true' if all components are equal, otherwise 'false'.
|
||||
*/
|
||||
equals: function( other ) {
|
||||
return ( other instanceof $.Rect ) &&
|
||||
( this.x === other.x ) &&
|
||||
( this.x === other.x ) &&
|
||||
( this.y === other.y ) &&
|
||||
( this.width === other.width ) &&
|
||||
( this.width === other.width ) &&
|
||||
( this.height === other.height );
|
||||
},
|
||||
|
||||
/**
|
||||
* Provides a string representation of the retangle which is useful for
|
||||
* Provides a string representation of the retangle which is useful for
|
||||
* debugging.
|
||||
* @function
|
||||
* @returns {String} A string representation of the rectangle.
|
||||
*/
|
||||
toString: function() {
|
||||
return "[" +
|
||||
Math.round(this.x*100) + "," +
|
||||
Math.round(this.y*100) + "," +
|
||||
return "[" +
|
||||
Math.round(this.x*100) + "," +
|
||||
Math.round(this.y*100) + "," +
|
||||
Math.round(this.width*100) + "x" +
|
||||
Math.round(this.height*100) +
|
||||
Math.round(this.height*100) +
|
||||
"]";
|
||||
}
|
||||
};
|
||||
|
@ -33,16 +33,16 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
// dictionary from id to private properties
|
||||
var THIS = {};
|
||||
|
||||
/**
|
||||
* The CollectionDrawer is a reimplementation if the Drawer API that
|
||||
* focuses on allowing a viewport to be redefined as a collection
|
||||
* focuses on allowing a viewport to be redefined as a collection
|
||||
* of smaller viewports, defined by a clear number of rows and / or
|
||||
* columns of which each item in the matrix of viewports has its own
|
||||
* source.
|
||||
* source.
|
||||
*
|
||||
* This idea is a reexpression of the idea of dzi collections
|
||||
* which allows a clearer algorithm to reuse the tile sources already
|
||||
@ -51,8 +51,8 @@ var THIS = {};
|
||||
* for the purpose of image sequnces.
|
||||
*
|
||||
* TODO: The difficult part of this feature is figuring out how to express
|
||||
* this functionality as a combination of the functionality already
|
||||
* provided by Drawer, Viewport, TileSource, and Navigator. It may
|
||||
* this functionality as a combination of the functionality already
|
||||
* provided by Drawer, Viewport, TileSource, and Navigator. It may
|
||||
* require better abstraction at those points in order to effeciently
|
||||
* reuse those paradigms.
|
||||
*/
|
||||
@ -66,7 +66,7 @@ $.ReferenceStrip = function( options ){
|
||||
element,
|
||||
style,
|
||||
i;
|
||||
|
||||
|
||||
//We may need to create a new element and id if they did not
|
||||
//provide the id for the existing element
|
||||
if( !options.id ){
|
||||
@ -123,46 +123,46 @@ $.ReferenceStrip = function( options ){
|
||||
keyHandler: $.delegate( this, onKeyPress )
|
||||
}).setTracking( true );
|
||||
|
||||
//Controls the position and orientation of the reference strip and sets the
|
||||
//Controls the position and orientation of the reference strip and sets the
|
||||
//appropriate width and height
|
||||
if( options.width && options.height ){
|
||||
this.element.style.width = options.width + 'px';
|
||||
this.element.style.height = options.height + 'px';
|
||||
viewer.addControl(
|
||||
this.element,
|
||||
viewer.addControl(
|
||||
this.element,
|
||||
{anchor: $.ControlAnchor.BOTTOM_LEFT}
|
||||
);
|
||||
} else {
|
||||
if( "horizontal" == options.scroll ){
|
||||
this.element.style.width = (
|
||||
viewerSize.x *
|
||||
options.sizeRatio *
|
||||
this.element.style.width = (
|
||||
viewerSize.x *
|
||||
options.sizeRatio *
|
||||
viewer.tileSources.length
|
||||
) + ( 12 * viewer.tileSources.length ) + 'px';
|
||||
|
||||
this.element.style.height = (
|
||||
viewerSize.y *
|
||||
options.sizeRatio
|
||||
this.element.style.height = (
|
||||
viewerSize.y *
|
||||
options.sizeRatio
|
||||
) + 'px';
|
||||
|
||||
viewer.addControl(
|
||||
this.element,
|
||||
viewer.addControl(
|
||||
this.element,
|
||||
{anchor: $.ControlAnchor.BOTTOM_LEFT}
|
||||
);
|
||||
}else {
|
||||
this.element.style.height = (
|
||||
viewerSize.y *
|
||||
options.sizeRatio *
|
||||
this.element.style.height = (
|
||||
viewerSize.y *
|
||||
options.sizeRatio *
|
||||
viewer.tileSources.length
|
||||
) + ( 12 * viewer.tileSources.length ) + 'px';
|
||||
|
||||
this.element.style.width = (
|
||||
viewerSize.x *
|
||||
options.sizeRatio
|
||||
this.element.style.width = (
|
||||
viewerSize.x *
|
||||
options.sizeRatio
|
||||
) + 'px';
|
||||
|
||||
viewer.addControl(
|
||||
this.element,
|
||||
viewer.addControl(
|
||||
this.element,
|
||||
{anchor: $.ControlAnchor.TOP_LEFT}
|
||||
);
|
||||
|
||||
@ -175,7 +175,7 @@ $.ReferenceStrip = function( options ){
|
||||
|
||||
/*jshint loopfunc:true*/
|
||||
for( i = 0; i < viewer.tileSources.length; i++ ){
|
||||
|
||||
|
||||
element = $.makeNeutralElement('div');
|
||||
element.id = this.element.id + "-" + i;
|
||||
|
||||
@ -189,7 +189,7 @@ $.ReferenceStrip = function( options ){
|
||||
|
||||
element.innerTracker = new $.MouseTracker({
|
||||
element: element,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
pressHandler: function( tracker ){
|
||||
tracker.dragging = +new Date();
|
||||
@ -198,9 +198,9 @@ $.ReferenceStrip = function( options ){
|
||||
var id = tracker.element.id,
|
||||
page = Number( id.split( '-' )[ 2 ] ),
|
||||
now = +new Date();
|
||||
|
||||
if ( insideElementPress &&
|
||||
insideElementRelease &&
|
||||
|
||||
if ( insideElementPress &&
|
||||
insideElementRelease &&
|
||||
tracker.dragging &&
|
||||
( now - tracker.dragging ) < tracker.clickTimeThreshold ){
|
||||
tracker.dragging = null;
|
||||
@ -294,7 +294,7 @@ $.extend( $.ReferenceStrip.prototype, $.EventHandler.prototype, $.Viewer.prototy
|
||||
* @function
|
||||
*/
|
||||
function onStripDrag( tracker, position, delta, shift ) {
|
||||
|
||||
|
||||
var offsetLeft = Number(this.element.style.marginLeft.replace('px','')),
|
||||
offsetTop = Number(this.element.style.marginTop.replace('px','')),
|
||||
scrollWidth = Number(this.element.style.width.replace('px','')),
|
||||
@ -417,7 +417,7 @@ function loadPanels(strip, viewerSize, scroll){
|
||||
immediateRender: true,
|
||||
blendTime: 0,
|
||||
animationTime: 0
|
||||
} );
|
||||
} );
|
||||
|
||||
miniViewer.displayRegion = $.makeNeutralElement( "textarea" );
|
||||
miniViewer.displayRegion.id = element.id + '-displayregion';
|
||||
@ -441,8 +441,8 @@ function loadPanels(strip, viewerSize, scroll){
|
||||
element: miniViewer.displayRegion
|
||||
});
|
||||
|
||||
element.getElementsByTagName('form')[ 0 ].appendChild(
|
||||
miniViewer.displayRegion
|
||||
element.getElementsByTagName('form')[ 0 ].appendChild(
|
||||
miniViewer.displayRegion
|
||||
);
|
||||
|
||||
element.activePanel = true;
|
||||
@ -469,7 +469,7 @@ function onStripEnter( tracker ) {
|
||||
tracker.element.style.marginBottom = "0px";
|
||||
|
||||
} else {
|
||||
|
||||
|
||||
//tracker.element.style.paddingRight = "0px";
|
||||
tracker.element.style.marginLeft = "0px";
|
||||
|
||||
@ -490,18 +490,18 @@ function onStripExit( tracker ) {
|
||||
//$.setElementOpacity(tracker.element, 0.4);
|
||||
//tracker.element.style.border = 'none';
|
||||
//tracker.element.style.background = '#fff';
|
||||
|
||||
|
||||
|
||||
if( 'horizontal' == this.scroll ){
|
||||
|
||||
|
||||
//tracker.element.style.paddingTop = "10px";
|
||||
tracker.element.style.marginBottom = "-" + ( $.getElementSize( tracker.element ).y / 2 ) + "px";
|
||||
|
||||
|
||||
} else {
|
||||
|
||||
|
||||
//tracker.element.style.paddingRight = "10px";
|
||||
tracker.element.style.marginLeft = "-" + ( $.getElementSize( tracker.element ).x / 2 )+ "px";
|
||||
|
||||
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
@ -33,20 +33,20 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
/**
|
||||
* @class
|
||||
* @param {Object} options - Spring configuration settings.
|
||||
* @param {Number} options.initial - Initial value of spring, default to 0 so
|
||||
* @param {Number} options.initial - Initial value of spring, default to 0 so
|
||||
* spring is not in motion initally by default.
|
||||
* @param {Number} options.springStiffness - Spring stiffness.
|
||||
* @param {Number} options.animationTime - Animation duration per spring.
|
||||
*
|
||||
* @property {Number} initial - Initial value of spring, default to 0 so
|
||||
*
|
||||
* @property {Number} initial - Initial value of spring, default to 0 so
|
||||
* spring is not in motion initally by default.
|
||||
* @property {Number} springStiffness - Spring stiffness.
|
||||
* @property {Number} animationTime - Animation duration per spring.
|
||||
* @property {Object} current
|
||||
* @property {Object} current
|
||||
* @property {Number} start
|
||||
* @property {Number} target
|
||||
*/
|
||||
@ -54,17 +54,17 @@ $.Spring = function( options ) {
|
||||
var args = arguments;
|
||||
|
||||
if( typeof( options ) != 'object' ){
|
||||
//allows backward compatible use of ( initialValue, config ) as
|
||||
//allows backward compatible use of ( initialValue, config ) as
|
||||
//constructor parameters
|
||||
options = {
|
||||
initial: args.length && typeof ( args[ 0 ] ) == "number" ?
|
||||
args[ 0 ] :
|
||||
initial: args.length && typeof ( args[ 0 ] ) == "number" ?
|
||||
args[ 0 ] :
|
||||
0,
|
||||
springStiffness: args.length > 1 ?
|
||||
args[ 1 ].springStiffness :
|
||||
springStiffness: args.length > 1 ?
|
||||
args[ 1 ].springStiffness :
|
||||
5.0,
|
||||
animationTime: args.length > 1 ?
|
||||
args[ 1 ].animationTime :
|
||||
animationTime: args.length > 1 ?
|
||||
args[ 1 ].animationTime :
|
||||
1.5
|
||||
};
|
||||
}
|
||||
@ -73,8 +73,8 @@ $.Spring = function( options ) {
|
||||
|
||||
|
||||
this.current = {
|
||||
value: typeof ( this.initial ) == "number" ?
|
||||
this.initial :
|
||||
value: typeof ( this.initial ) == "number" ?
|
||||
this.initial :
|
||||
0,
|
||||
time: new Date().getTime() // always work in milliseconds
|
||||
};
|
||||
@ -128,13 +128,13 @@ $.Spring.prototype = {
|
||||
*/
|
||||
update: function() {
|
||||
this.current.time = new Date().getTime();
|
||||
this.current.value = (this.current.time >= this.target.time) ?
|
||||
this.current.value = (this.current.time >= this.target.time) ?
|
||||
this.target.value :
|
||||
this.start.value +
|
||||
this.start.value +
|
||||
( this.target.value - this.start.value ) *
|
||||
transform(
|
||||
this.springStiffness,
|
||||
( this.current.time - this.start.time ) /
|
||||
transform(
|
||||
this.springStiffness,
|
||||
( this.current.time - this.start.time ) /
|
||||
( this.target.time - this.start.time )
|
||||
);
|
||||
}
|
||||
@ -144,7 +144,7 @@ $.Spring.prototype = {
|
||||
* @private
|
||||
*/
|
||||
function transform( stiffness, x ) {
|
||||
return ( 1.0 - Math.exp( stiffness * -x ) ) /
|
||||
return ( 1.0 - Math.exp( stiffness * -x ) ) /
|
||||
( 1.0 - Math.exp( -stiffness ) );
|
||||
}
|
||||
|
||||
|
@ -33,8 +33,8 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
//TODO: I guess this is where the i18n needs to be reimplemented. I'll look
|
||||
|
||||
//TODO: I guess this is where the i18n needs to be reimplemented. I'll look
|
||||
// into existing patterns for i18n in javascript but i think that mimicking
|
||||
// pythons gettext might be a reasonable approach.
|
||||
var I18N = {
|
||||
@ -66,7 +66,7 @@ $.extend( $, {
|
||||
* @param {String} property
|
||||
*/
|
||||
getString: function( prop ) {
|
||||
|
||||
|
||||
var props = prop.split('.'),
|
||||
string = null,
|
||||
args = arguments,
|
||||
@ -85,8 +85,8 @@ $.extend( $, {
|
||||
|
||||
return string.replace(/\{\d+\}/g, function(capture) {
|
||||
var i = parseInt( capture.match( /\d+/ ), 10 ) + 1;
|
||||
return i < args.length ?
|
||||
args[ i ] :
|
||||
return i < args.length ?
|
||||
args[ i ] :
|
||||
"";
|
||||
});
|
||||
},
|
||||
|
44
src/tile.js
44
src/tile.js
@ -39,18 +39,18 @@
|
||||
* @param {Number} level The zoom level this tile belongs to.
|
||||
* @param {Number} x The vector component 'x'.
|
||||
* @param {Number} y The vector component 'y'.
|
||||
* @param {OpenSeadragon.Point} bounds Where this tile fits, in normalized
|
||||
* @param {OpenSeadragon.Point} bounds Where this tile fits, in normalized
|
||||
* coordinates.
|
||||
* @param {Boolean} exists Is this tile a part of a sparse image? ( Also has
|
||||
* @param {Boolean} exists Is this tile a part of a sparse image? ( Also has
|
||||
* this tile failed to load? )
|
||||
* @param {String} url The URL of this tile's image.
|
||||
*
|
||||
* @property {Number} level The zoom level this tile belongs to.
|
||||
* @property {Number} x The vector component 'x'.
|
||||
* @property {Number} y The vector component 'y'.
|
||||
* @property {OpenSeadragon.Point} bounds Where this tile fits, in normalized
|
||||
* @property {OpenSeadragon.Point} bounds Where this tile fits, in normalized
|
||||
* coordinates
|
||||
* @property {Boolean} exists Is this tile a part of a sparse image? ( Also has
|
||||
* @property {Boolean} exists Is this tile a part of a sparse image? ( Also has
|
||||
* this tile failed to load?
|
||||
* @property {String} url The URL of this tile's image.
|
||||
* @property {Boolean} loaded Is this tile loaded?
|
||||
@ -93,9 +93,9 @@ $.Tile = function(level, x, y, bounds, exists, url) {
|
||||
};
|
||||
|
||||
$.Tile.prototype = {
|
||||
|
||||
|
||||
/**
|
||||
* Provides a string representation of this tiles level and (x,y)
|
||||
* Provides a string representation of this tiles level and (x,y)
|
||||
* components.
|
||||
* @function
|
||||
* @returns {String}
|
||||
@ -171,11 +171,11 @@ $.Tile.prototype = {
|
||||
if( context.globalAlpha == 1 && this.url.match('.png') ){
|
||||
//clearing only the inside of the rectangle occupied
|
||||
//by the png prevents edge flikering
|
||||
context.clearRect(
|
||||
position.x+1,
|
||||
position.y+1,
|
||||
size.x-2,
|
||||
size.y-2
|
||||
context.clearRect(
|
||||
position.x+1,
|
||||
position.y+1,
|
||||
size.x-2,
|
||||
size.y-2
|
||||
);
|
||||
|
||||
}
|
||||
@ -193,18 +193,18 @@ $.Tile.prototype = {
|
||||
}
|
||||
|
||||
rendered = TILE_CACHE[ this.url ];
|
||||
|
||||
|
||||
//rendered.save();
|
||||
context.drawImage(
|
||||
rendered.canvas,
|
||||
context.drawImage(
|
||||
rendered.canvas,
|
||||
0,
|
||||
0,
|
||||
rendered.canvas.width,
|
||||
rendered.canvas.height,
|
||||
position.x,
|
||||
position.y,
|
||||
size.x,
|
||||
size.y
|
||||
0,
|
||||
rendered.canvas.width,
|
||||
rendered.canvas.height,
|
||||
position.x,
|
||||
position.y,
|
||||
size.x,
|
||||
size.y
|
||||
);
|
||||
//rendered.restore();
|
||||
|
||||
@ -218,7 +218,7 @@ $.Tile.prototype = {
|
||||
unload: function() {
|
||||
if ( this.element && this.element.parentNode ) {
|
||||
this.element.parentNode.removeChild( this.element );
|
||||
}
|
||||
}
|
||||
if ( TILE_CACHE[ this.url ]){
|
||||
delete TILE_CACHE[ this.url ];
|
||||
}
|
||||
|
@ -37,22 +37,22 @@
|
||||
|
||||
/**
|
||||
* The TileSource contains the most basic implementation required to create a
|
||||
* smooth transition between layer in an image pyramid. It has only a single key
|
||||
* interface that must be implemented to complete it key functionality:
|
||||
* 'getTileUrl'. It also has several optional interfaces that can be
|
||||
* smooth transition between layer in an image pyramid. It has only a single key
|
||||
* interface that must be implemented to complete it key functionality:
|
||||
* 'getTileUrl'. It also has several optional interfaces that can be
|
||||
* implemented if a new TileSource wishes to support configuration via a simple
|
||||
* object or array ('configure') and if the tile source supports or requires
|
||||
* configuration via retreival of a document on the network ala AJAX or JSONP,
|
||||
* object or array ('configure') and if the tile source supports or requires
|
||||
* configuration via retreival of a document on the network ala AJAX or JSONP,
|
||||
* ('getImageInfo').
|
||||
* <br/>
|
||||
* By default the image pyramid is split into N layers where the images longest
|
||||
* side in M (in pixels), where N is the smallest integer which satisfies
|
||||
* side in M (in pixels), where N is the smallest integer which satisfies
|
||||
* <strong>2^(N+1) >= M</strong>.
|
||||
* @class
|
||||
* @extends OpenSeadragon.EventHandler
|
||||
* @param {Number|Object|Array|String} width
|
||||
* If more than a single argument is supplied, the traditional use of
|
||||
* positional parameters is supplied and width is expected to be the width
|
||||
* @param {Number|Object|Array|String} width
|
||||
* If more than a single argument is supplied, the traditional use of
|
||||
* positional parameters is supplied and width is expected to be the width
|
||||
* source image at it's max resolution in pixels. If a single argument is supplied and
|
||||
* it is an Object or Array, the construction is assumed to occur through
|
||||
* the extending classes implementation of 'configure'. Finally if only a
|
||||
@ -62,7 +62,7 @@
|
||||
* Width of the source image at max resolution in pixels.
|
||||
* @param {Number} tileSize
|
||||
* The size of the tiles to assumed to make up each pyramid layer in pixels.
|
||||
* Tile size determines the point at which the image pyramid must be
|
||||
* Tile size determines the point at which the image pyramid must be
|
||||
* divided into a matrix of smaller images.
|
||||
* @param {Number} tileOverlap
|
||||
* The number of pixels each tile is expected to overlap touching tiles.
|
||||
@ -82,7 +82,7 @@
|
||||
* The minimum pyramid level this tile source supports or should attempt to load.
|
||||
* @property {Number} maxLevel
|
||||
* The maximum pyramid level this tile source supports or should attempt to load.
|
||||
*/
|
||||
*/
|
||||
$.TileSource = function( width, height, tileSize, tileOverlap, minLevel, maxLevel ) {
|
||||
var _this = this,
|
||||
callback = null,
|
||||
@ -137,26 +137,26 @@ $.TileSource = function( width, height, tileSize, tileOverlap, minLevel, maxLeve
|
||||
this.minLevel = 0;
|
||||
this.maxLevel = 0;
|
||||
this.ready = false;
|
||||
//configuration via url implies the extending class
|
||||
//configuration via url implies the extending class
|
||||
//implements and 'configure'
|
||||
this.getImageInfo( arguments[ 0 ] );
|
||||
|
||||
} else {
|
||||
|
||||
|
||||
//explicit configuration via positional args in constructor
|
||||
//or the more idiomatic 'options' object
|
||||
this.ready = true;
|
||||
this.aspectRatio = ( options.width && options.height ) ?
|
||||
this.aspectRatio = ( options.width && options.height ) ?
|
||||
( options.width / options.height ) : 1;
|
||||
this.dimensions = new $.Point( options.width, options.height );
|
||||
this.tileSize = options.tileSize ? options.tileSize : 0;
|
||||
this.tileOverlap = options.tileOverlap ? options.tileOverlap : 0;
|
||||
this.minLevel = options.minLevel ? options.minLevel : 0;
|
||||
this.maxLevel = ( undefined !== options.maxLevel && null !== options.maxLevel ) ?
|
||||
this.maxLevel = ( undefined !== options.maxLevel && null !== options.maxLevel ) ?
|
||||
options.maxLevel : (
|
||||
( options.width && options.height ) ? Math.ceil(
|
||||
Math.log( Math.max( options.width, options.height ) ) /
|
||||
Math.log( 2 )
|
||||
( options.width && options.height ) ? Math.ceil(
|
||||
Math.log( Math.max( options.width, options.height ) ) /
|
||||
Math.log( 2 )
|
||||
) : 0
|
||||
);
|
||||
if( callback && $.isFunction( callback ) ){
|
||||
@ -169,7 +169,7 @@ $.TileSource = function( width, height, tileSize, tileOverlap, minLevel, maxLeve
|
||||
|
||||
|
||||
$.TileSource.prototype = {
|
||||
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @param {Number} level
|
||||
@ -264,7 +264,7 @@ $.TileSource.prototype = {
|
||||
|
||||
return new $.Rect( px * scale, py * scale, sx * scale, sy * scale );
|
||||
},
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Responsible for retrieving, and caching the
|
||||
@ -294,7 +294,7 @@ $.TileSource.prototype = {
|
||||
urlParts[ urlParts.length - 1 ] = filename.slice( 0, lastDot );
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
callback = function( data ){
|
||||
var $TileSource = $.TileSource.determineType( _this, data, url );
|
||||
options = $TileSource.prototype.configure.apply( _this, [ data, url ]);
|
||||
@ -334,7 +334,7 @@ $.TileSource.prototype = {
|
||||
* and sufficient mechanisim for clear determination.
|
||||
* @function
|
||||
* @param {String|Object|Array|Document} data
|
||||
* @param {String} url - the url the data was loaded
|
||||
* @param {String} url - the url the data was loaded
|
||||
* from if any.
|
||||
* @return {Boolean}
|
||||
*/
|
||||
@ -346,14 +346,14 @@ $.TileSource.prototype = {
|
||||
* Responsible for parsing and configuring the
|
||||
* image metadata pertinent to this TileSources implementation.
|
||||
* This method is not implemented by this class other than to throw an Error
|
||||
* announcing you have to implement it. Because of the variety of tile
|
||||
* announcing you have to implement it. Because of the variety of tile
|
||||
* server technologies, and various specifications for building image
|
||||
* pyramids, this method is here to allow easy integration.
|
||||
* @function
|
||||
* @param {String|Object|Array|Document} data
|
||||
* @param {String} url - the url the data was loaded
|
||||
* @param {String} url - the url the data was loaded
|
||||
* from if any.
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* to configure this tile sources constructor.
|
||||
* @throws {Error}
|
||||
*/
|
||||
@ -362,10 +362,10 @@ $.TileSource.prototype = {
|
||||
},
|
||||
|
||||
/**
|
||||
* Responsible for retriving the url which will return an image for the
|
||||
* Responsible for retriving the url which will return an image for the
|
||||
* region speified by the given x, y, and level components.
|
||||
* This method is not implemented by this class other than to throw an Error
|
||||
* announcing you have to implement it. Because of the variety of tile
|
||||
* announcing you have to implement it. Because of the variety of tile
|
||||
* server technologies, and various specifications for building image
|
||||
* pyramids, this method is here to allow easy integration.
|
||||
* @function
|
||||
@ -386,11 +386,11 @@ $.TileSource.prototype = {
|
||||
*/
|
||||
tileExists: function( level, x, y ) {
|
||||
var numTiles = this.getNumTiles( level );
|
||||
return level >= this.minLevel &&
|
||||
return level >= this.minLevel &&
|
||||
level <= this.maxLevel &&
|
||||
x >= 0 &&
|
||||
y >= 0 &&
|
||||
x < numTiles.x &&
|
||||
x >= 0 &&
|
||||
y >= 0 &&
|
||||
x < numTiles.x &&
|
||||
y < numTiles.y;
|
||||
}
|
||||
};
|
||||
@ -417,16 +417,16 @@ function processResponse( xhr ){
|
||||
throw new Error( $.getString( "Errors.Security" ) );
|
||||
} else if ( xhr.status !== 200 && xhr.status !== 0 ) {
|
||||
status = xhr.status;
|
||||
statusText = ( status == 404 ) ?
|
||||
"Not Found" :
|
||||
statusText = ( status == 404 ) ?
|
||||
"Not Found" :
|
||||
xhr.statusText;
|
||||
throw new Error( $.getString( "Errors.Status", status, statusText ) );
|
||||
}
|
||||
|
||||
if( responseText.match(/\s*<.*/) ){
|
||||
try{
|
||||
data = ( xhr.responseXML && xhr.responseXML.documentElement ) ?
|
||||
xhr.responseXML :
|
||||
data = ( xhr.responseXML && xhr.responseXML.documentElement ) ?
|
||||
xhr.responseXML :
|
||||
$.parseXml( responseText );
|
||||
} catch (e){
|
||||
data = xhr.responseText;
|
||||
|
@ -33,14 +33,14 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
/**
|
||||
* @class
|
||||
* @extends OpenSeadragon.TileSource
|
||||
*/
|
||||
*/
|
||||
$.TileSourceCollection = function( tileSize, tileSources, rows, layout ) {
|
||||
|
||||
|
||||
|
||||
|
||||
if( $.isPlainObject( tileSize ) ){
|
||||
options = tileSize;
|
||||
}else{
|
||||
@ -85,7 +85,7 @@ $.TileSourceCollection = function( tileSize, tileSources, rows, layout ) {
|
||||
options.minLevel = minLevel;
|
||||
|
||||
//for( var name in options ){
|
||||
// $.console.log( 'Collection %s %s', name, options[ name ] );
|
||||
// $.console.log( 'Collection %s %s', name, options[ name ] );
|
||||
//}
|
||||
|
||||
$.TileSource.apply( this, [ options ] );
|
||||
@ -116,7 +116,7 @@ $.extend( $.TileSourceCollection.prototype, $.TileSource.prototype, {
|
||||
},
|
||||
|
||||
/**
|
||||
*
|
||||
*
|
||||
* @function
|
||||
* @name OpenSeadragon.TileSourceCollection.prototype.configure
|
||||
*/
|
||||
@ -138,7 +138,7 @@ $.extend( $.TileSourceCollection.prototype, $.TileSource.prototype, {
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
});
|
||||
|
||||
|
||||
|
@ -41,7 +41,7 @@
|
||||
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
/**
|
||||
* A tilesource implementation for Tiled Map Services (TMS).
|
||||
* TMS tile scheme ( [ as supported by OpenLayers ] is described here
|
||||
@ -55,7 +55,7 @@
|
||||
* @param {Number} tileSize
|
||||
* @param {Number} tileOverlap
|
||||
* @param {String} tilesUrl
|
||||
*/
|
||||
*/
|
||||
$.TmsTileSource = function( width, height, tileSize, tileOverlap, tilesUrl ) {
|
||||
var options;
|
||||
|
||||
@ -86,7 +86,7 @@ $.TmsTileSource = function( width, height, tileSize, tileOverlap, tilesUrl ) {
|
||||
options.tileSize = 256;
|
||||
options.width = bufferedWidth;
|
||||
options.height = bufferedHeight;
|
||||
|
||||
|
||||
$.TileSource.apply( this, [ options ] );
|
||||
|
||||
};
|
||||
@ -107,12 +107,12 @@ $.extend( $.TmsTileSource.prototype, $.TileSource.prototype, {
|
||||
},
|
||||
|
||||
/**
|
||||
*
|
||||
*
|
||||
* @function
|
||||
* @name OpenSeadragon.TmsTileSource.prototype.configure
|
||||
* @param {Object} data - the raw configuration
|
||||
* @param {String} url - the url the data was retreived from if any.
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* @return {Object} options - A dictionary of keyword arguments sufficient
|
||||
* to configure this tile sources constructor.
|
||||
*/
|
||||
configure: function( data, url ){
|
||||
|
284
src/viewer.js
284
src/viewer.js
@ -33,12 +33,12 @@
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
|
||||
|
||||
// dictionary from hash to private properties
|
||||
var THIS = {},
|
||||
// We keep a list of viewers so we can 'wake-up' each viewer on
|
||||
// a page after toggling between fullpage modes
|
||||
VIEWERS = {};
|
||||
VIEWERS = {};
|
||||
|
||||
/**
|
||||
*
|
||||
@ -56,16 +56,16 @@ var THIS = {},
|
||||
* @param {Object} options
|
||||
* @param {String} options.element Id of Element to attach to,
|
||||
* @param {String} options.xmlPath Xpath ( TODO: not sure! ),
|
||||
* @param {String} options.prefixUrl Url used to prepend to paths, eg button
|
||||
* @param {String} options.prefixUrl Url used to prepend to paths, eg button
|
||||
* images, etc.
|
||||
* @param {OpenSeadragon.Control[]} options.controls Array of OpenSeadragon.Control,
|
||||
* @param {OpenSeadragon.Overlay[]} options.overlays Array of OpenSeadragon.Overlay,
|
||||
* @param {OpenSeadragon.Control[]} options.overlayControls An Array of ( TODO:
|
||||
* @param {OpenSeadragon.Control[]} options.overlayControls An Array of ( TODO:
|
||||
* not sure! )
|
||||
* @property {OpenSeadragon.Viewport} viewport The viewer's viewport, where you
|
||||
* @property {OpenSeadragon.Viewport} viewport The viewer's viewport, where you
|
||||
* can access zoom, pan, etc.
|
||||
*
|
||||
**/
|
||||
**/
|
||||
$.Viewer = function( options ) {
|
||||
|
||||
var args = arguments,
|
||||
@ -73,7 +73,7 @@ $.Viewer = function( options ) {
|
||||
i;
|
||||
|
||||
|
||||
//backward compatibility for positional args while prefering more
|
||||
//backward compatibility for positional args while prefering more
|
||||
//idiomatic javascript options object as the only argument
|
||||
if( !$.isPlainObject( options ) ){
|
||||
options = {
|
||||
@ -93,10 +93,10 @@ $.Viewer = function( options ) {
|
||||
$.extend( true, options, options.config );
|
||||
delete options.config;
|
||||
}
|
||||
|
||||
|
||||
//Public properties
|
||||
//Allow the options object to override global defaults
|
||||
$.extend( true, this, {
|
||||
$.extend( true, this, {
|
||||
|
||||
//internal state and dom identifiers
|
||||
id: options.id,
|
||||
@ -125,12 +125,12 @@ $.Viewer = function( options ) {
|
||||
//These are originally not part options but declared as members
|
||||
//in initialize. Its still considered idiomatic to put them here
|
||||
source: null,
|
||||
drawer: null,
|
||||
drawer: null,
|
||||
drawers: [],
|
||||
viewport: null,
|
||||
navigator: null,
|
||||
navigator: null,
|
||||
|
||||
//A collection viewport is a seperate viewport used to provide
|
||||
//A collection viewport is a seperate viewport used to provide
|
||||
//simultanious rendering of sets of tiless
|
||||
collectionViewport: null,
|
||||
collectionDrawer: null,
|
||||
@ -140,7 +140,7 @@ $.Viewer = function( options ) {
|
||||
navImages: null,
|
||||
|
||||
//interface button controls
|
||||
buttons: null,
|
||||
buttons: null,
|
||||
|
||||
//TODO: this is defunct so safely remove it
|
||||
profiler: null
|
||||
@ -158,12 +158,12 @@ $.Viewer = function( options ) {
|
||||
// whether we should be continuously zooming
|
||||
"zooming": false,
|
||||
// how much we should be continuously zooming by
|
||||
"zoomFactor": null,
|
||||
"zoomFactor": null,
|
||||
"lastZoomTime": null,
|
||||
// did we decide this viewer has a sequence of tile sources
|
||||
"sequenced": false,
|
||||
"sequence": 0,
|
||||
"fullPage": false,
|
||||
"fullPage": false,
|
||||
"onfullscreenchange": null
|
||||
};
|
||||
|
||||
@ -184,17 +184,17 @@ $.Viewer = function( options ) {
|
||||
|
||||
if ( this.tileSources ){
|
||||
// tileSources is a complex option...
|
||||
//
|
||||
//
|
||||
// It can be a string, object, or an array of any of strings and objects.
|
||||
// At this point we only care about if it is an Array or not.
|
||||
// At this point we only care about if it is an Array or not.
|
||||
//
|
||||
if( $.isArray( this.tileSources ) ){
|
||||
|
||||
|
||||
//must be a sequence of tileSource since the first item
|
||||
//is a legacy tile source
|
||||
if( this.tileSources.length > 1 ){
|
||||
if( this.tileSources.length > 1 ){
|
||||
THIS[ this.hash ].sequenced = true;
|
||||
}
|
||||
}
|
||||
initialTileSource = this.tileSources[ 0 ];
|
||||
} else {
|
||||
initialTileSource = this.tileSources;
|
||||
@ -311,8 +311,8 @@ $.Viewer = function( options ) {
|
||||
|
||||
|
||||
this.innerTracker = new $.MouseTracker({
|
||||
element: this.canvas,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
element: this.canvas,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
clickHandler: $.delegate( this, onCanvasClick ),
|
||||
dragHandler: $.delegate( this, onCanvasDrag ),
|
||||
@ -321,24 +321,24 @@ $.Viewer = function( options ) {
|
||||
}).setTracking( this.mouseNavEnabled ? true : false ); // default state
|
||||
|
||||
this.outerTracker = new $.MouseTracker({
|
||||
element: this.container,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
element: this.container,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
enterHandler: $.delegate( this, onContainerEnter ),
|
||||
exitHandler: $.delegate( this, onContainerExit ),
|
||||
releaseHandler: $.delegate( this, onContainerRelease )
|
||||
}).setTracking( this.mouseNavEnabled ? true : false ); // always tracking
|
||||
|
||||
|
||||
if( this.toolbar ){
|
||||
this.toolbar = new $.ControlDock({ element: this.toolbar });
|
||||
}
|
||||
|
||||
|
||||
this.bindStandardControls();
|
||||
this.bindSequenceControls();
|
||||
|
||||
for ( i = 0; i < this.customControls.length; i++ ) {
|
||||
this.addControl(
|
||||
this.customControls[ i ].id,
|
||||
this.customControls[ i ].id,
|
||||
{anchor: this.customControls[ i ].anchor}
|
||||
);
|
||||
}
|
||||
@ -362,8 +362,8 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
},
|
||||
|
||||
/**
|
||||
* A deprecated function, renamed to 'open' to match event name and
|
||||
* match current 'close' method.
|
||||
* A deprecated function, renamed to 'open' to match event name and
|
||||
* match current 'close' method.
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.openDzi
|
||||
* @param {String} dzi xml string or the url to a DZI xml document.
|
||||
@ -376,7 +376,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
},
|
||||
|
||||
/**
|
||||
* A deprecated function, renamed to 'open' to match event name and
|
||||
* A deprecated function, renamed to 'open' to match event name and
|
||||
* match current 'close' method.
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.openTileSource
|
||||
@ -393,15 +393,15 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
* Open a TileSource object into the viewer.
|
||||
*
|
||||
* tileSources is a complex option...
|
||||
*
|
||||
*
|
||||
* It can be a string, object, function, or an array of any of these:
|
||||
*
|
||||
* - A String implies a url used to determine the tileSource implementation
|
||||
* based on the file extension of url. JSONP is implied by *.js,
|
||||
* otherwise the url is retrieved as text and the resulting text is
|
||||
* introspected to determine if its json, xml, or text and parsed.
|
||||
* - An Object implies an inline configuration which has a single
|
||||
* property sufficient for being able to determine tileSource
|
||||
* introspected to determine if its json, xml, or text and parsed.
|
||||
* - An Object implies an inline configuration which has a single
|
||||
* property sufficient for being able to determine tileSource
|
||||
* implementation. If the object has a property which is a function
|
||||
* named 'getTileUrl', it is treated as a custom TileSource.
|
||||
* @function
|
||||
@ -455,7 +455,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
return this;
|
||||
},
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.close
|
||||
@ -486,7 +486,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
delete VIEWERS[ this.hash ];
|
||||
|
||||
this.raiseEvent( 'close', { viewer: this } );
|
||||
|
||||
|
||||
return this;
|
||||
},
|
||||
|
||||
@ -529,7 +529,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* Shows or hides the controls (e.g. the default navigation buttons).
|
||||
*
|
||||
*
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.setControlsEnabled
|
||||
* @param {Boolean} true to show, false to hide.
|
||||
@ -545,7 +545,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
return this;
|
||||
},
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.isFullPage
|
||||
@ -578,7 +578,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
hash,
|
||||
nodes,
|
||||
i;
|
||||
|
||||
|
||||
//dont bother modifying the DOM if we are already in full page mode.
|
||||
if ( fullPage == this.isFullPage() ) {
|
||||
return;
|
||||
@ -586,7 +586,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
|
||||
|
||||
if ( fullPage ) {
|
||||
|
||||
|
||||
this.bodyOverflow = bodyStyle.overflow;
|
||||
this.docOverflow = docStyle.overflow;
|
||||
bodyStyle.overflow = "hidden";
|
||||
@ -603,7 +603,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
//containerStyle.position = "fixed";
|
||||
|
||||
//when entering full screen on the ipad it wasnt sufficient to leave
|
||||
//the body intact as only only the top half of the screen would
|
||||
//the body intact as only only the top half of the screen would
|
||||
//respond to touch events on the canvas, while the bottom half treated
|
||||
//them as touch events on the document body. Thus we remove and store
|
||||
//the bodies elements and replace them when we leave full screen.
|
||||
@ -616,7 +616,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
this.previousBody.push( body.childNodes[ 0 ] );
|
||||
body.removeChild( body.childNodes[ 0 ] );
|
||||
}
|
||||
|
||||
|
||||
//If we've got a toolbar, we need to enable the user to use css to
|
||||
//preserve it in fullpage mode
|
||||
if( this.toolbar && this.toolbar.element ){
|
||||
@ -630,13 +630,13 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
//on the mode
|
||||
$.addClass( this.toolbar.element, 'fullpage' );
|
||||
}
|
||||
|
||||
|
||||
$.addClass( this.element, 'fullpage' );
|
||||
body.appendChild( this.element );
|
||||
|
||||
|
||||
if( $.supportsFullScreen ){
|
||||
THIS[ this.hash ].onfullscreenchange = function( event ) {
|
||||
// The event object doesn't carry information about the
|
||||
// The event object doesn't carry information about the
|
||||
// fullscreen state of the browser, but it is possible to
|
||||
// retrieve it through the fullscreen API
|
||||
if( $.isFullScreen() ){
|
||||
@ -652,7 +652,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
// but it is possible to retrieve the fullscreen element through the API
|
||||
// Note that the API is still vendor-prefixed in browsers implementing it
|
||||
document.addEventListener(
|
||||
$.fullScreenEventName,
|
||||
$.fullScreenEventName,
|
||||
THIS[ this.hash ].onfullscreenchange
|
||||
);
|
||||
this.element.style.height = '100%';
|
||||
@ -677,8 +677,8 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
} else {
|
||||
|
||||
if( $.supportsFullScreen ){
|
||||
document.removeEventListener(
|
||||
$.fullScreenEventName,
|
||||
document.removeEventListener(
|
||||
$.fullScreenEventName,
|
||||
THIS[ this.hash ].onfullscreenchange
|
||||
);
|
||||
$.cancelFullScreen( document );
|
||||
@ -707,9 +707,9 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
this.element,
|
||||
THIS[ this.hash ].prevNextSibling
|
||||
);
|
||||
|
||||
|
||||
//If we've got a toolbar, we need to enable the user to use css to
|
||||
//reset it to its original state
|
||||
//reset it to its original state
|
||||
if( this.toolbar && this.toolbar.element ){
|
||||
body.removeChild( this.toolbar.element );
|
||||
|
||||
@ -717,7 +717,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
//on the mode
|
||||
$.removeClass( this.toolbar.element, 'fullpage' );
|
||||
//this.toolbar.element.style.position = 'relative';
|
||||
this.toolbar.parentNode.insertBefore(
|
||||
this.toolbar.parentNode.insertBefore(
|
||||
this.toolbar.element,
|
||||
this.toolbar.nextSibling
|
||||
);
|
||||
@ -752,11 +752,11 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
} else {
|
||||
this.viewport.update();
|
||||
this.viewport.zoomBy(
|
||||
Math.max(
|
||||
THIS[ this.hash ].fsBoundsDelta.x,
|
||||
THIS[ this.hash ].fsBoundsDelta.y
|
||||
Math.max(
|
||||
THIS[ this.hash ].fsBoundsDelta.x,
|
||||
THIS[ this.hash ].fsBoundsDelta.y
|
||||
),
|
||||
null,
|
||||
null,
|
||||
true
|
||||
);
|
||||
//Ensures that if multiple viewers are on a page, the viewers that
|
||||
@ -779,7 +779,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
return this;
|
||||
},
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.isVisible
|
||||
@ -808,7 +808,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
*/
|
||||
bindSequenceControls: function(){
|
||||
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
// Image Sequence Controls
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
@ -821,14 +821,14 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
useGroup = true ;
|
||||
|
||||
if( this.showSequenceControl && THIS[ this.hash ].sequenced ){
|
||||
|
||||
|
||||
if( this.previousButton || this.nextButton ){
|
||||
//if we are binding to custom buttons then layout and
|
||||
//if we are binding to custom buttons then layout and
|
||||
//grouping is the responsibility of the page author
|
||||
useGroup = false;
|
||||
}
|
||||
|
||||
this.previousButton = new $.Button({
|
||||
this.previousButton = new $.Button({
|
||||
element: this.previousButton ? $.getElement( this.previousButton ) : null,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
@ -842,7 +842,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
onBlur: onBlurHandler
|
||||
});
|
||||
|
||||
this.nextButton = new $.Button({
|
||||
this.nextButton = new $.Button({
|
||||
element: this.nextButton ? $.getElement( this.nextButton ) : null,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
@ -862,9 +862,9 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
|
||||
if( useGroup ){
|
||||
this.paging = new $.ButtonGroup({
|
||||
buttons: [
|
||||
this.previousButton,
|
||||
this.nextButton
|
||||
buttons: [
|
||||
this.previousButton,
|
||||
this.nextButton
|
||||
],
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold
|
||||
@ -873,13 +873,13 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
this.pagingControl = this.paging.element;
|
||||
|
||||
if( this.toolbar ){
|
||||
this.toolbar.addControl(
|
||||
this.pagingControl,
|
||||
this.toolbar.addControl(
|
||||
this.pagingControl,
|
||||
{anchor: $.ControlAnchor.BOTTOM_RIGHT}
|
||||
);
|
||||
}else{
|
||||
this.addControl(
|
||||
this.pagingControl,
|
||||
this.addControl(
|
||||
this.pagingControl,
|
||||
{anchor: $.ControlAnchor.TOP_LEFT}
|
||||
);
|
||||
}
|
||||
@ -915,16 +915,16 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
if( this.showNavigationControl ){
|
||||
|
||||
if( this.zoomInButton || this.zoomOutButton || this.homeButton || this.fullPageButton ){
|
||||
//if we are binding to custom buttons then layout and
|
||||
//if we are binding to custom buttons then layout and
|
||||
//grouping is the responsibility of the page author
|
||||
useGroup = false;
|
||||
}
|
||||
|
||||
buttons.push( this.zoomInButton = new $.Button({
|
||||
|
||||
buttons.push( this.zoomInButton = new $.Button({
|
||||
element: this.zoomInButton ? $.getElement( this.zoomInButton ) : null,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
tooltip: $.getString( "Tooltips.ZoomIn" ),
|
||||
tooltip: $.getString( "Tooltips.ZoomIn" ),
|
||||
srcRest: resolveUrl( this.prefixUrl, navImages.zoomIn.REST ),
|
||||
srcGroup: resolveUrl( this.prefixUrl, navImages.zoomIn.GROUP ),
|
||||
srcHover: resolveUrl( this.prefixUrl, navImages.zoomIn.HOVER ),
|
||||
@ -938,39 +938,39 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
onBlur: onBlurHandler
|
||||
}));
|
||||
|
||||
buttons.push( this.zoomOutButton = new $.Button({
|
||||
buttons.push( this.zoomOutButton = new $.Button({
|
||||
element: this.zoomOutButton ? $.getElement( this.zoomOutButton ) : null,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
tooltip: $.getString( "Tooltips.ZoomOut" ),
|
||||
srcRest: resolveUrl( this.prefixUrl, navImages.zoomOut.REST ),
|
||||
srcGroup: resolveUrl( this.prefixUrl, navImages.zoomOut.GROUP ),
|
||||
srcHover: resolveUrl( this.prefixUrl, navImages.zoomOut.HOVER ),
|
||||
tooltip: $.getString( "Tooltips.ZoomOut" ),
|
||||
srcRest: resolveUrl( this.prefixUrl, navImages.zoomOut.REST ),
|
||||
srcGroup: resolveUrl( this.prefixUrl, navImages.zoomOut.GROUP ),
|
||||
srcHover: resolveUrl( this.prefixUrl, navImages.zoomOut.HOVER ),
|
||||
srcDown: resolveUrl( this.prefixUrl, navImages.zoomOut.DOWN ),
|
||||
onPress: beginZoomingOutHandler,
|
||||
onRelease: endZoomingHandler,
|
||||
onClick: doSingleZoomOutHandler,
|
||||
onEnter: beginZoomingOutHandler,
|
||||
onPress: beginZoomingOutHandler,
|
||||
onRelease: endZoomingHandler,
|
||||
onClick: doSingleZoomOutHandler,
|
||||
onEnter: beginZoomingOutHandler,
|
||||
onExit: endZoomingHandler,
|
||||
onFocus: onFocusHandler,
|
||||
onBlur: onBlurHandler
|
||||
}));
|
||||
|
||||
buttons.push( this.homeButton = new $.Button({
|
||||
buttons.push( this.homeButton = new $.Button({
|
||||
element: this.homeButton ? $.getElement( this.homeButton ) : null,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
tooltip: $.getString( "Tooltips.Home" ),
|
||||
srcRest: resolveUrl( this.prefixUrl, navImages.home.REST ),
|
||||
srcGroup: resolveUrl( this.prefixUrl, navImages.home.GROUP ),
|
||||
srcHover: resolveUrl( this.prefixUrl, navImages.home.HOVER ),
|
||||
tooltip: $.getString( "Tooltips.Home" ),
|
||||
srcRest: resolveUrl( this.prefixUrl, navImages.home.REST ),
|
||||
srcGroup: resolveUrl( this.prefixUrl, navImages.home.GROUP ),
|
||||
srcHover: resolveUrl( this.prefixUrl, navImages.home.HOVER ),
|
||||
srcDown: resolveUrl( this.prefixUrl, navImages.home.DOWN ),
|
||||
onRelease: onHomeHandler,
|
||||
onFocus: onFocusHandler,
|
||||
onBlur: onBlurHandler
|
||||
}));
|
||||
|
||||
buttons.push( this.fullPageButton = new $.Button({
|
||||
buttons.push( this.fullPageButton = new $.Button({
|
||||
element: this.fullPageButton ? $.getElement( this.fullPageButton ) : null,
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
@ -995,18 +995,18 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
this.addHandler( 'open', $.delegate( this, lightUp ) );
|
||||
|
||||
if( this.toolbar ){
|
||||
this.toolbar.addControl(
|
||||
this.navControl,
|
||||
this.toolbar.addControl(
|
||||
this.navControl,
|
||||
{anchor: $.ControlAnchor.TOP_LEFT}
|
||||
);
|
||||
}else{
|
||||
this.addControl(
|
||||
this.navControl,
|
||||
this.addControl(
|
||||
this.navControl,
|
||||
{anchor: $.ControlAnchor.TOP_LEFT}
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
return this;
|
||||
},
|
||||
@ -1023,7 +1023,7 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
this.raiseEvent( 'page', { page: page, viewer: this } );
|
||||
|
||||
if( this.tileSources.length > page ){
|
||||
|
||||
|
||||
THIS[ this.hash ].sequence = page;
|
||||
|
||||
if( this.nextButton ){
|
||||
@ -1076,7 +1076,7 @@ function openTileSource( viewer, source ) {
|
||||
if ( _this.source ) {
|
||||
_this.close( );
|
||||
}
|
||||
|
||||
|
||||
_this.canvas.innerHTML = "";
|
||||
THIS[ _this.hash ].prevContainerSize = $.getElementSize( _this.container );
|
||||
|
||||
@ -1092,8 +1092,8 @@ function openTileSource( viewer, source ) {
|
||||
_this.viewport = _this.viewport ? _this.viewport : new $.Viewport({
|
||||
collectionMode: true,
|
||||
collectionTileSource: _this.source,
|
||||
containerSize: THIS[ _this.hash ].prevContainerSize,
|
||||
contentSize: _this.source.dimensions,
|
||||
containerSize: THIS[ _this.hash ].prevContainerSize,
|
||||
contentSize: _this.source.dimensions,
|
||||
springStiffness: _this.springStiffness,
|
||||
animationTime: _this.animationTime,
|
||||
showNavigator: false,
|
||||
@ -1109,8 +1109,8 @@ function openTileSource( viewer, source ) {
|
||||
_this.source = source;
|
||||
}
|
||||
_this.viewport = _this.viewport ? _this.viewport : new $.Viewport({
|
||||
containerSize: THIS[ _this.hash ].prevContainerSize,
|
||||
contentSize: _this.source.dimensions,
|
||||
containerSize: THIS[ _this.hash ].prevContainerSize,
|
||||
contentSize: _this.source.dimensions,
|
||||
springStiffness: _this.springStiffness,
|
||||
animationTime: _this.animationTime,
|
||||
minZoomImageRatio: _this.minZoomImageRatio,
|
||||
@ -1124,17 +1124,17 @@ function openTileSource( viewer, source ) {
|
||||
viewer: _this
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
if( _this.preserveViewport ){
|
||||
_this.viewport.resetContentSize( _this.source.dimensions );
|
||||
}
|
||||
}
|
||||
|
||||
_this.source.overlays = _this.source.overlays || [];
|
||||
|
||||
_this.drawer = new $.Drawer({
|
||||
viewer: _this,
|
||||
source: _this.source,
|
||||
viewport: _this.viewport,
|
||||
source: _this.source,
|
||||
viewport: _this.viewport,
|
||||
element: _this.canvas,
|
||||
overlays: [].concat( _this.overlays ).concat( _this.source.overlays ),
|
||||
maxImageCacheCount: _this.maxImageCacheCount,
|
||||
@ -1199,33 +1199,33 @@ function openTileSource( viewer, source ) {
|
||||
//Assuming you had programatically created a bunch of overlays
|
||||
//and added them via configuration
|
||||
for ( i = 0; i < _this.overlayControls.length; i++ ) {
|
||||
|
||||
|
||||
overlay = _this.overlayControls[ i ];
|
||||
|
||||
|
||||
if ( overlay.point ) {
|
||||
|
||||
|
||||
_this.drawer.addOverlay(
|
||||
overlay.id,
|
||||
new $.Point(
|
||||
overlay.point.X,
|
||||
overlay.point.Y
|
||||
),
|
||||
overlay.id,
|
||||
new $.Point(
|
||||
overlay.point.X,
|
||||
overlay.point.Y
|
||||
),
|
||||
$.OverlayPlacement.TOP_LEFT
|
||||
);
|
||||
|
||||
|
||||
} else {
|
||||
|
||||
|
||||
_this.drawer.addOverlay(
|
||||
overlay.id,
|
||||
overlay.id,
|
||||
new $.Rect(
|
||||
overlay.rect.Point.X,
|
||||
overlay.rect.Point.Y,
|
||||
overlay.rect.Width,
|
||||
overlay.rect.Point.X,
|
||||
overlay.rect.Point.Y,
|
||||
overlay.rect.Width,
|
||||
overlay.rect.Height
|
||||
),
|
||||
),
|
||||
overlay.placement
|
||||
);
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
VIEWERS[ _this.hash ] = _this;
|
||||
@ -1262,8 +1262,8 @@ function beginControlsAutoHide( viewer ) {
|
||||
return;
|
||||
}
|
||||
viewer.controlsShouldFade = true;
|
||||
viewer.controlsFadeBeginTime =
|
||||
+new Date() +
|
||||
viewer.controlsFadeBeginTime =
|
||||
+new Date() +
|
||||
viewer.controlsFadeDelay;
|
||||
|
||||
window.setTimeout( function(){
|
||||
@ -1294,7 +1294,7 @@ function updateControlsFade( viewer ) {
|
||||
|
||||
if ( opacity > 0 ) {
|
||||
// fade again
|
||||
scheduleControlsFade( viewer );
|
||||
scheduleControlsFade( viewer );
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1320,22 +1320,22 @@ function onFocus(){
|
||||
|
||||
function onBlur(){
|
||||
beginControlsAutoHide( this );
|
||||
|
||||
|
||||
}
|
||||
|
||||
function onCanvasClick( tracker, position, quick, shift ) {
|
||||
var zoomPreClick,
|
||||
factor;
|
||||
if ( this.viewport && quick ) { // ignore clicks where mouse moved
|
||||
if ( this.viewport && quick ) { // ignore clicks where mouse moved
|
||||
zoomPerClick = this.zoomPerClick;
|
||||
factor = shift ? 1.0 / zoomPerClick : zoomPerClick;
|
||||
this.viewport.zoomBy(
|
||||
factor,
|
||||
factor,
|
||||
this.viewport.pointFromPixel( position, true )
|
||||
);
|
||||
this.viewport.applyConstraints();
|
||||
}
|
||||
this.raiseEvent( 'canvas-click', {
|
||||
this.raiseEvent( 'canvas-click', {
|
||||
tracker: tracker,
|
||||
position: position,
|
||||
quick: quick,
|
||||
@ -1351,16 +1351,16 @@ function onCanvasDrag( tracker, position, delta, shift ) {
|
||||
if( !this.panVertical ){
|
||||
delta.y = 0;
|
||||
}
|
||||
this.viewport.panBy(
|
||||
this.viewport.deltaPointsFromPixels(
|
||||
delta.negate()
|
||||
)
|
||||
this.viewport.panBy(
|
||||
this.viewport.deltaPointsFromPixels(
|
||||
delta.negate()
|
||||
)
|
||||
);
|
||||
if( this.constrainDuringPan ){
|
||||
this.viewport.applyConstraints();
|
||||
}
|
||||
}
|
||||
this.raiseEvent( 'canvas-click', {
|
||||
this.raiseEvent( 'canvas-click', {
|
||||
tracker: tracker,
|
||||
position: position,
|
||||
delta: delta,
|
||||
@ -1372,7 +1372,7 @@ function onCanvasRelease( tracker, position, insideElementPress, insideElementRe
|
||||
if ( insideElementPress && this.viewport ) {
|
||||
this.viewport.applyConstraints();
|
||||
}
|
||||
this.raiseEvent( 'canvas-release', {
|
||||
this.raiseEvent( 'canvas-release', {
|
||||
tracker: tracker,
|
||||
position: position,
|
||||
insideElementPress: insideElementPress,
|
||||
@ -1384,13 +1384,13 @@ function onCanvasScroll( tracker, position, scroll, shift ) {
|
||||
var factor;
|
||||
if ( this.viewport ) {
|
||||
factor = Math.pow( this.zoomPerScroll, scroll );
|
||||
this.viewport.zoomBy(
|
||||
factor,
|
||||
this.viewport.pointFromPixel( position, true )
|
||||
this.viewport.zoomBy(
|
||||
factor,
|
||||
this.viewport.pointFromPixel( position, true )
|
||||
);
|
||||
this.viewport.applyConstraints();
|
||||
}
|
||||
this.raiseEvent( 'canvas-scroll', {
|
||||
this.raiseEvent( 'canvas-scroll', {
|
||||
tracker: tracker,
|
||||
position: position,
|
||||
scroll: scroll,
|
||||
@ -1407,7 +1407,7 @@ function onContainerExit( tracker, position, buttonDownElement, buttonDownAny )
|
||||
beginControlsAutoHide( this );
|
||||
}
|
||||
}
|
||||
this.raiseEvent( 'container-exit', {
|
||||
this.raiseEvent( 'container-exit', {
|
||||
tracker: tracker,
|
||||
position: position,
|
||||
buttonDownElement: buttonDownElement,
|
||||
@ -1422,7 +1422,7 @@ function onContainerRelease( tracker, position, insideElementPress, insideElemen
|
||||
beginControlsAutoHide( this );
|
||||
}
|
||||
}
|
||||
this.raiseEvent( 'container-release', {
|
||||
this.raiseEvent( 'container-release', {
|
||||
tracker: tracker,
|
||||
position: position,
|
||||
insideElementPress: insideElementPress,
|
||||
@ -1433,7 +1433,7 @@ function onContainerRelease( tracker, position, insideElementPress, insideElemen
|
||||
function onContainerEnter( tracker, position, buttonDownElement, buttonDownAny ) {
|
||||
THIS[ this.hash ].mouseInside = true;
|
||||
abortControlsAutoHide( this );
|
||||
this.raiseEvent( 'container-enter', {
|
||||
this.raiseEvent( 'container-enter', {
|
||||
tracker: tracker,
|
||||
position: position,
|
||||
buttonDownElement: buttonDownElement,
|
||||
@ -1474,7 +1474,7 @@ function updateOnce( viewer ) {
|
||||
containerSize = $.getElementSize( viewer.container );
|
||||
if ( !containerSize.equals( THIS[ viewer.hash ].prevContainerSize ) ) {
|
||||
// maintain image position
|
||||
viewer.viewport.resize( containerSize, true );
|
||||
viewer.viewport.resize( containerSize, true );
|
||||
THIS[ viewer.hash ].prevContainerSize = containerSize;
|
||||
}
|
||||
|
||||
@ -1501,7 +1501,7 @@ function updateOnce( viewer ) {
|
||||
viewer.navigator.update( viewer.viewport );
|
||||
}
|
||||
THIS[ viewer.hash ].forceRedraw = false;
|
||||
}
|
||||
}
|
||||
|
||||
if ( THIS[ viewer.hash ].animating && !animated ) {
|
||||
viewer.raiseEvent( "animationfinish" );
|
||||
@ -1574,8 +1574,8 @@ function doZoom() {
|
||||
function doSingleZoomIn() {
|
||||
if ( this.viewport ) {
|
||||
THIS[ this.hash ].zooming = false;
|
||||
this.viewport.zoomBy(
|
||||
this.zoomPerClick / 1.0
|
||||
this.viewport.zoomBy(
|
||||
this.zoomPerClick / 1.0
|
||||
);
|
||||
this.viewport.applyConstraints();
|
||||
}
|
||||
|
@ -40,7 +40,7 @@
|
||||
*/
|
||||
$.Viewport = function( options ) {
|
||||
|
||||
//backward compatibility for positional args while prefering more
|
||||
//backward compatibility for positional args while prefering more
|
||||
//idiomatic javascript options object as the only argument
|
||||
var args = arguments;
|
||||
if( args.length && args[ 0 ] instanceof $.Point ){
|
||||
@ -60,7 +60,7 @@ $.Viewport = function( options ) {
|
||||
}
|
||||
|
||||
$.extend( true, this, {
|
||||
|
||||
|
||||
//required settings
|
||||
containerSize: null,
|
||||
contentSize: null,
|
||||
@ -84,17 +84,17 @@ $.Viewport = function( options ) {
|
||||
}, options );
|
||||
|
||||
this.centerSpringX = new $.Spring({
|
||||
initial: 0,
|
||||
initial: 0,
|
||||
springStiffness: this.springStiffness,
|
||||
animationTime: this.animationTime
|
||||
});
|
||||
this.centerSpringY = new $.Spring({
|
||||
initial: 0,
|
||||
initial: 0,
|
||||
springStiffness: this.springStiffness,
|
||||
animationTime: this.animationTime
|
||||
});
|
||||
this.zoomSpring = new $.Spring({
|
||||
initial: 1,
|
||||
initial: 1,
|
||||
springStiffness: this.springStiffness,
|
||||
animationTime: this.animationTime
|
||||
});
|
||||
@ -120,12 +120,12 @@ $.Viewport.prototype = {
|
||||
this.homeBounds = new $.Rect( 0, 0, 1, this.contentAspectY );
|
||||
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'reset-size', {
|
||||
this.viewer.raiseEvent( 'reset-size', {
|
||||
contentSize: contentSize,
|
||||
viewer: this.viewer
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
return this;
|
||||
},
|
||||
|
||||
@ -133,14 +133,14 @@ $.Viewport.prototype = {
|
||||
* @function
|
||||
*/
|
||||
getHomeZoom: function() {
|
||||
var aspectFactor =
|
||||
var aspectFactor =
|
||||
this.contentAspectX / this.getAspectRatio();
|
||||
|
||||
if( this.defaultZoomLevel ){
|
||||
return this.defaultZoomLevel;
|
||||
} else {
|
||||
return ( aspectFactor >= 1 ) ?
|
||||
1 :
|
||||
return ( aspectFactor >= 1 ) ?
|
||||
1 :
|
||||
aspectFactor;
|
||||
}
|
||||
},
|
||||
@ -154,9 +154,9 @@ $.Viewport.prototype = {
|
||||
height = width / this.getAspectRatio();
|
||||
|
||||
return new $.Rect(
|
||||
center.x - ( width / 2.0 ),
|
||||
center.x - ( width / 2.0 ),
|
||||
center.y - ( height / 2.0 ),
|
||||
width,
|
||||
width,
|
||||
height
|
||||
);
|
||||
},
|
||||
@ -167,7 +167,7 @@ $.Viewport.prototype = {
|
||||
*/
|
||||
goHome: function( immediately ) {
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'home', {
|
||||
this.viewer.raiseEvent( 'home', {
|
||||
immediately: immediately,
|
||||
viewer: this.viewer
|
||||
});
|
||||
@ -180,8 +180,8 @@ $.Viewport.prototype = {
|
||||
*/
|
||||
getMinZoom: function() {
|
||||
var homeZoom = this.getHomeZoom(),
|
||||
zoom = this.minZoomLevel ?
|
||||
this.minZoomLevel :
|
||||
zoom = this.minZoomLevel ?
|
||||
this.minZoomLevel :
|
||||
this.minZoomImageRatio * homeZoom;
|
||||
|
||||
return Math.min( zoom, homeZoom );
|
||||
@ -210,7 +210,7 @@ $.Viewport.prototype = {
|
||||
*/
|
||||
getContainerSize: function() {
|
||||
return new $.Point(
|
||||
this.containerSize.x,
|
||||
this.containerSize.x,
|
||||
this.containerSize.y
|
||||
);
|
||||
},
|
||||
@ -224,9 +224,9 @@ $.Viewport.prototype = {
|
||||
height = width / this.getAspectRatio();
|
||||
|
||||
return new $.Rect(
|
||||
center.x - ( width / 2.0 ),
|
||||
center.x - ( width / 2.0 ),
|
||||
center.y - ( height / 2.0 ),
|
||||
width,
|
||||
width,
|
||||
height
|
||||
);
|
||||
},
|
||||
@ -265,8 +265,8 @@ $.Viewport.prototype = {
|
||||
height = width / this.getAspectRatio();
|
||||
bounds = new $.Rect(
|
||||
centerCurrent.x - width / 2.0,
|
||||
centerCurrent.y - height / 2.0,
|
||||
width,
|
||||
centerCurrent.y - height / 2.0,
|
||||
width,
|
||||
height
|
||||
);
|
||||
|
||||
@ -299,7 +299,7 @@ $.Viewport.prototype = {
|
||||
applyConstraints: function( immediately ) {
|
||||
var actualZoom = this.getZoom(),
|
||||
constrainedZoom = Math.max(
|
||||
Math.min( actualZoom, this.getMaxZoom() ),
|
||||
Math.min( actualZoom, this.getMaxZoom() ),
|
||||
this.getMinZoom()
|
||||
),
|
||||
bounds,
|
||||
@ -333,9 +333,9 @@ $.Viewport.prototype = {
|
||||
} else {
|
||||
if ( left < horizontalThreshold ) {
|
||||
dx = horizontalThreshold - left;
|
||||
}
|
||||
}
|
||||
if ( right < horizontalThreshold ) {
|
||||
dx = dx ?
|
||||
dx = dx ?
|
||||
( dx + right - horizontalThreshold ) / 2 :
|
||||
( right - horizontalThreshold );
|
||||
}
|
||||
@ -346,9 +346,9 @@ $.Viewport.prototype = {
|
||||
} else {
|
||||
if ( top < verticalThreshold ) {
|
||||
dy = ( verticalThreshold - top );
|
||||
}
|
||||
}
|
||||
if ( bottom < verticalThreshold ) {
|
||||
dy = dy ?
|
||||
dy = dy ?
|
||||
( dy + bottom - verticalThreshold ) / 2 :
|
||||
( bottom - verticalThreshold );
|
||||
}
|
||||
@ -367,7 +367,7 @@ $.Viewport.prototype = {
|
||||
}
|
||||
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'constrain', {
|
||||
this.viewer.raiseEvent( 'constrain', {
|
||||
immediately: immediately,
|
||||
viewer: this.viewer
|
||||
});
|
||||
@ -394,9 +394,9 @@ $.Viewport.prototype = {
|
||||
var aspect = this.getAspectRatio(),
|
||||
center = bounds.getCenter(),
|
||||
newBounds = new $.Rect(
|
||||
bounds.x,
|
||||
bounds.y,
|
||||
bounds.width,
|
||||
bounds.x,
|
||||
bounds.y,
|
||||
bounds.width,
|
||||
bounds.height
|
||||
),
|
||||
oldBounds,
|
||||
@ -422,20 +422,20 @@ $.Viewport.prototype = {
|
||||
return this.panTo( center, immediately );
|
||||
}
|
||||
|
||||
referencePoint = oldBounds.getTopLeft().times(
|
||||
this.containerSize.x / oldBounds.width
|
||||
referencePoint = oldBounds.getTopLeft().times(
|
||||
this.containerSize.x / oldBounds.width
|
||||
).minus(
|
||||
newBounds.getTopLeft().times(
|
||||
this.containerSize.x / newBounds.width
|
||||
newBounds.getTopLeft().times(
|
||||
this.containerSize.x / newBounds.width
|
||||
)
|
||||
).divide(
|
||||
this.containerSize.x / oldBounds.width -
|
||||
this.containerSize.x / oldBounds.width -
|
||||
this.containerSize.x / newBounds.width
|
||||
);
|
||||
|
||||
return this.zoomTo( newZoom, referencePoint, immediately );
|
||||
},
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @function
|
||||
@ -471,8 +471,8 @@ $.Viewport.prototype = {
|
||||
var center = this.getCenter();
|
||||
|
||||
if ( this.wrapHorizontal ) {
|
||||
center.x = (
|
||||
this.contentAspectX + ( center.x % this.contentAspectX )
|
||||
center.x = (
|
||||
this.contentAspectX + ( center.x % this.contentAspectX )
|
||||
) % this.contentAspectX;
|
||||
this.centerSpringX.resetTo( center.x );
|
||||
this.centerSpringX.update();
|
||||
@ -518,7 +518,7 @@ $.Viewport.prototype = {
|
||||
}
|
||||
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'pan', {
|
||||
this.viewer.raiseEvent( 'pan', {
|
||||
center: center,
|
||||
immediately: immediately,
|
||||
viewer: this.viewer
|
||||
@ -542,18 +542,18 @@ $.Viewport.prototype = {
|
||||
*/
|
||||
zoomTo: function( zoom, refPoint, immediately ) {
|
||||
|
||||
this.zoomPoint = refPoint instanceof $.Point ?
|
||||
refPoint :
|
||||
this.zoomPoint = refPoint instanceof $.Point ?
|
||||
refPoint :
|
||||
null;
|
||||
|
||||
|
||||
if ( immediately ) {
|
||||
this.zoomSpring.resetTo( zoom );
|
||||
} else {
|
||||
} else {
|
||||
this.zoomSpring.springTo( zoom );
|
||||
}
|
||||
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'zoom', {
|
||||
this.viewer.raiseEvent( 'zoom', {
|
||||
zoom: zoom,
|
||||
refPoint: refPoint,
|
||||
immediately: immediately,
|
||||
@ -574,7 +574,7 @@ $.Viewport.prototype = {
|
||||
widthDeltaFactor = newContainerSize.x / this.containerSize.x;
|
||||
|
||||
this.containerSize = new $.Point(
|
||||
newContainerSize.x,
|
||||
newContainerSize.x,
|
||||
newContainerSize.y
|
||||
);
|
||||
|
||||
@ -584,7 +584,7 @@ $.Viewport.prototype = {
|
||||
}
|
||||
|
||||
if( this.viewer ){
|
||||
this.viewer.raiseEvent( 'resize', {
|
||||
this.viewer.raiseEvent( 'resize', {
|
||||
newContainerSize: newContainerSize,
|
||||
maintain: maintain,
|
||||
viewer: this.viewer
|
||||
@ -675,8 +675,8 @@ $.Viewport.prototype = {
|
||||
},
|
||||
|
||||
/**
|
||||
* Translates from Seajax viewer coordinate
|
||||
* system to image coordinate system
|
||||
* Translates from Seajax viewer coordinate
|
||||
* system to image coordinate system
|
||||
*/
|
||||
viewportToImageCoordinates: function(viewerX, viewerY) {
|
||||
return new $.Point(viewerX * this.contentSize.x, viewerY * this.contentSize.y * this.contentAspectX);
|
||||
@ -684,7 +684,7 @@ $.Viewport.prototype = {
|
||||
|
||||
/**
|
||||
* Translates from image coordinate system to
|
||||
* Seajax viewer coordinate system
|
||||
* Seajax viewer coordinate system
|
||||
*/
|
||||
imageToViewportCoordinates: function( imageX, imageY ) {
|
||||
return new $.Point( imageX / this.contentSize.x, imageY / this.contentSize.y / this.contentAspectX);
|
||||
@ -710,7 +710,7 @@ $.Viewport.prototype = {
|
||||
coordB = this.imageToViewportCoordinates(
|
||||
pixelWidth, pixelHeight
|
||||
);
|
||||
return new $.Rect(
|
||||
return new $.Rect(
|
||||
coordA.x,
|
||||
coordA.y,
|
||||
coordA.x + coordB.x,
|
||||
|
@ -1,7 +1,7 @@
|
||||
(function() {
|
||||
|
||||
module('Basic');
|
||||
|
||||
|
||||
// TODO: Test drag
|
||||
|
||||
var viewer = null;
|
||||
@ -137,5 +137,5 @@
|
||||
viewer.addHandler('close', closeHandler);
|
||||
viewer.close();
|
||||
});
|
||||
|
||||
|
||||
})();
|
||||
|
@ -2,9 +2,9 @@ testpattern({
|
||||
Image: {
|
||||
xmlns: 'http://schemas.microsoft.com/deepzoom/2008',
|
||||
Format: 'jpg',
|
||||
Overlap: 1,
|
||||
Overlap: 1,
|
||||
TileSize: 254,
|
||||
Size:{
|
||||
Size:{
|
||||
Height: 1000,
|
||||
Width: 1000
|
||||
}
|
||||
|
@ -7,7 +7,7 @@
|
||||
if (widthFactor === undefined) {
|
||||
widthFactor = 0.5;
|
||||
}
|
||||
|
||||
|
||||
//TODO Redefine to be the middle by default
|
||||
if (heightFactor === undefined) {
|
||||
heightFactor = 0.5;
|
||||
|
Loading…
Reference in New Issue
Block a user