mirror of
https://github.com/openseadragon/openseadragon.git
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Updated Doclets
This commit is contained in:
Mark Salsbery
parent
7f60184b9a
commit
930e8c4dfd
@ -53,39 +53,30 @@ $.ButtonState = {
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};
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/**
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* Manages events, hover states for individual buttons, tool-tips, as well
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* @class Button
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* @classdesc Manages events, hover states for individual buttons, tool-tips, as well
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* as fading the bottons out when the user has not interacted with them
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* for a specified period.
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* @class Button
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*
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* @memberof OpenSeadragon
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* @extends OpenSeadragon.EventSource
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* @param {Object} options
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* @param {String} options.tooltip Provides context help for the button we the
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* @param {Element} [options.element=null] Element to use as the button. If not specified, an HTML <button> element is created.
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* @param {String} [options.tooltip=null] Provides context help for the button when the
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* user hovers over it.
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* @param {String} options.srcRest URL of image to use in 'rest' state
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* @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
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* @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
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* button.
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* @property {String} tooltip Provides context help for the button we the
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* user hovers over it.
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* @property {String} srcRest URL of image to use in 'rest' state
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* @property {String} srcGroup URL of image to use in 'up' state
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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.
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* @property {Element} [element] Element to use as a container for the
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* button.
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* @property {Number} fadeDelay How long to wait before fading
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* @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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* 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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this.fadeBeginTime = null;
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this.shouldFade = false;
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* @param {String} [options.srcRest=null] URL of image to use in 'rest' state.
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* @param {String} [options.srcGroup=null] URL of image to use in 'up' state.
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* @param {String} [options.srcHover=null] URL of image to use in 'hover' state.
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* @param {String} [options.srcDown=null] URL of image to use in 'down' state.
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* @param {Number} [options.fadeDelay=0] How long to wait before fading.
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* @param {Number} [options.fadeLength=2000] How long should it take to fade the button.
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* @param {OpenSeadragon.EventHandler} [options.onPress=null] Event handler callback for {@link OpenSeadragon.Button.event:press}.
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* @param {OpenSeadragon.EventHandler} [options.onRelease=null] Event handler callback for {@link OpenSeadragon.Button.event:release}.
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* @param {OpenSeadragon.EventHandler} [options.onClick=null] Event handler callback for {@link OpenSeadragon.Button.event:click}.
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* @param {OpenSeadragon.EventHandler} [options.onEnter=null] Event handler callback for {@link OpenSeadragon.Button.event:enter}.
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* @param {OpenSeadragon.EventHandler} [options.onExit=null] Event handler callback for {@link OpenSeadragon.Button.event:exit}.
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* @param {OpenSeadragon.EventHandler} [options.onFocus=null] Event handler callback for {@link OpenSeadragon.Button.event:focus}.
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* @param {OpenSeadragon.EventHandler} [options.onBlur=null] Event handler callback for {@link OpenSeadragon.Button.event:blur}.
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*/
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$.Button = function( options ) {
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@ -102,9 +93,17 @@ $.Button = function( options ) {
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srcDown: null,
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clickTimeThreshold: $.DEFAULT_SETTINGS.clickTimeThreshold,
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clickDistThreshold: $.DEFAULT_SETTINGS.clickDistThreshold,
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// begin fading immediately
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/**
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* How long to wait before fading.
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* @member {Number} fadeDelay
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* @memberof OpenSeadragon.Button#
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*/
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fadeDelay: 0,
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// fade over a period of 2 seconds
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/**
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* How long should it take to fade the button.
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* @member {Number} fadeLength
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* @memberof OpenSeadragon.Button#
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*/
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fadeLength: 2000,
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onPress: null,
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onRelease: null,
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@ -116,6 +115,11 @@ $.Button = function( options ) {
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}, options );
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/**
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* The button element.
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* @member {Element} element
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* @memberof OpenSeadragon.Button#
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*/
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this.element = options.element || $.makeNeutralElement( "button" );
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//if the user has specified the element to bind the control to explicitly
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@ -167,15 +171,27 @@ $.Button = function( options ) {
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this.addHandler( "focus", this.onFocus );
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this.addHandler( "blur", this.onBlur );
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/**
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* The button's current state.
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* @member {OpenSeadragon.ButtonState} currentState
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* @memberof OpenSeadragon.Button#
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*/
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this.currentState = $.ButtonState.GROUP;
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// When the button last began to fade.
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this.fadeBeginTime = null;
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// Whether this button should fade after user stops interacting with the viewport.
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this.shouldFade = false;
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this.element.style.display = "inline-block";
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this.element.style.position = "relative";
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this.element.title = this.tooltip;
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/**
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* Tracks mouse/touch/key events on the button.
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* @member {OpenSeadragon.MouseTracker} tracker
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* @memberof OpenSeadragon.Button#
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*/
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this.tracker = new $.MouseTracker({
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element: this.element,
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@ -34,43 +34,41 @@
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(function( $ ){
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/**
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* Manages events on groups of buttons.
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* @class ButtonGroup
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* @classdesc Manages events on groups of buttons.
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*
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* @memberof OpenSeadragon
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* @param {Object} options - a dictionary of settings applied against the entire
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* group of buttons
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* @param {Array} options.buttons Array of buttons
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* @param {Element} [options.group] Element to use as the container,
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* @param {Object} options.config Object with Viewer settings ( TODO: is
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* this actually used anywhere? )
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* @param {Function} [options.enter] Function callback for when the mouse
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* enters group
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* @param {Function} [options.exit] Function callback for when mouse leaves
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* the group
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* @param {Function} [options.release] Function callback for when mouse is
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* released
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* @property {Array} buttons - An array containing the buttons themselves.
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* @property {Element} element - The shared container for the buttons.
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* @property {Object} config - Configurable settings for the group of buttons.
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* @property {OpenSeadragon.MouseTracker} tracker - Tracks mouse events accross
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* the group of buttons.
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* @param {Object} options - A dictionary of settings applied against the entire group of buttons.
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* @param {Array} options.buttons Array of buttons
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* @param {Element} [options.element] Element to use as the container
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**/
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$.ButtonGroup = function( options ) {
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$.extend( true, this, {
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/**
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* An array containing the buttons themselves.
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* @member {Array} buttons
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* @memberof OpenSeadragon.ButtonGroup#
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*/
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buttons: [],
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clickTimeThreshold: $.DEFAULT_SETTINGS.clickTimeThreshold,
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clickDistThreshold: $.DEFAULT_SETTINGS.clickDistThreshold,
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labelText: ""
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}, options );
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// copy the botton elements
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// copy the button elements TODO: Why?
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var buttons = this.buttons.concat([]),
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_this = this,
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i;
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/**
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* The shared container for the buttons.
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* @member {Element} element
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* @memberof OpenSeadragon.ButtonGroup#
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*/
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this.element = options.element || $.makeNeutralElement( "fieldgroup" );
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// TODO What if there IS an options.group specified?
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if( !options.group ){
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this.label = $.makeNeutralElement( "label" );
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//TODO: support labels for ButtonGroups
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@ -82,6 +80,11 @@ $.ButtonGroup = function( options ) {
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}
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}
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/**
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* Tracks mouse/touch/key events accross the group of buttons.
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* @member {OpenSeadragon.MouseTracker} tracker
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* @memberof OpenSeadragon.ButtonGroup#
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*/
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this.tracker = new $.MouseTracker({
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element: this.element,
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clickTimeThreshold: this.clickTimeThreshold,
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@ -117,6 +120,7 @@ $.ButtonGroup.prototype = /** @lends OpenSeadragon.ButtonGroup.prototype */{
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* TODO: Figure out why this is used on the public API and if a more useful
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* api can be created.
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* @function
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* @private
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*/
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emulateEnter: function() {
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this.tracker.enterHandler( { eventSource: this.tracker } );
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@ -126,6 +130,7 @@ $.ButtonGroup.prototype = /** @lends OpenSeadragon.ButtonGroup.prototype */{
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* TODO: Figure out why this is used on the public API and if a more useful
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* api can be created.
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* @function
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* @private
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*/
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emulateExit: function() {
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this.tracker.exitHandler( { eventSource: this.tracker } );
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@ -35,10 +35,17 @@
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(function( $ ){
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/**
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* An enumeration of supported locations where controls can be anchored,
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* including NONE, TOP_LEFT, TOP_RIGHT, BOTTOM_RIGHT, and BOTTOM_LEFT.
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* The anchoring is always relative to the container
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* An enumeration of supported locations where controls can be anchored.
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* The anchoring is always relative to the container.
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* @member ControlAnchor
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* @memberof OpenSeadragon
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* @static
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* @type {Object}
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* @property {Number} NONE
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* @property {Number} TOP_LEFT
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* @property {Number} TOP_RIGHT
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* @property {Number} BOTTOM_LEFT
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* @property {Number} BOTTOM_RIGHT
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*/
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$.ControlAnchor = {
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NONE: 0,
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@ -49,10 +56,11 @@ $.ControlAnchor = {
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};
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/**
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* A Control represents any interface element which is meant to allow the user
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* @class Control
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* @classdesc A Control represents any interface element which is meant to allow the user
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* to interact with the zoomable interface. Any control can be anchored to any
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* element.
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* @class Control
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*
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* @memberof OpenSeadragon
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* @param {Element} element - the control element to be anchored in the container.
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* @param {Object } options - All required and optional settings for configuring a control element.
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@ -62,16 +70,6 @@ $.ControlAnchor = {
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* directly to the container
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* @param {Boolean} [options.autoFade=true] - Whether the control should have the autofade behavior
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* @param {Element} container - the element to control will be anchored too.
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*
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* @property {Element} element - the element providing the user interface with
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* some type of control. Eg a zoom-in button
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* @property {OpenSeadragon.ControlAnchor} anchor - the position of the control
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* relative to the container.
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* @property {Boolean} autoFade - Whether the control should have the autofade behavior
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* @property {Element} container - the element within with the control is
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* positioned.
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* @property {Element} wrapper - a neutral element surrounding the control
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* element.
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*/
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$.Control = function ( element, options, container ) {
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var parent = element.parentNode;
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@ -83,10 +81,35 @@ $.Control = function ( element, options, container ) {
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options = {anchor: options};
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}
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options.attachToViewer = (typeof options.attachToViewer === 'undefined') ? true : options.attachToViewer;
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/**
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* True if the control should have autofade behavior.
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* @member {Boolean} autoFade
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* @memberof OpenSeadragon.Control#
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*/
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this.autoFade = (typeof options.autoFade === 'undefined') ? true : options.autoFade;
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/**
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* The element providing the user interface with some type of control (e.g. a zoom-in button).
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* @member {Element} element
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* @memberof OpenSeadragon.Control#
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*/
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this.element = element;
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/**
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* The position of the Control relative to its container.
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* @member {OpenSeadragon.ControlAnchor} anchor
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* @memberof OpenSeadragon.Control#
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*/
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this.anchor = options.anchor;
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/**
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* The Control's containing element.
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* @member {Element} container
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* @memberof OpenSeadragon.Control#
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*/
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this.container = container;
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/**
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* A neutral element surrounding the control element.
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* @member {Element} wrapper
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* @memberof OpenSeadragon.Control#
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*/
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this.wrapper = $.makeNeutralElement( "span" );
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this.wrapper.style.display = "inline-block";
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this.wrapper.appendChild( this.element );
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@ -35,6 +35,8 @@
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(function( $ ){
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/**
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* @class ControlDock
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* @classdesc Provides a container element (a <form> element) with support for the layout of control elements.
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*
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* @memberof OpenSeadragon
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*/
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$.ControlDock = function( options ){
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@ -35,10 +35,11 @@
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(function( $ ){
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/**
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* A display rectanlge is very similar to the OpenSeadragon.Rect but adds two
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* @class DisplayRect
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* @classdesc A display rectangle is very similar to {@link OpenSeadragon.Rect} but adds two
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* fields, 'minLevel' and 'maxLevel' which denote the supported zoom levels
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* for this rectangle.
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* @class DisplayRect
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*
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* @memberof OpenSeadragon
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* @extends OpenSeadragon.Rect
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* @param {Number} x The vector component 'x'.
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@ -47,13 +48,21 @@
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* @param {Number} height The vector component 'width'.
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* @param {Number} minLevel The lowest zoom level supported.
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* @param {Number} maxLevel The highest zoom level supported.
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* @property {Number} minLevel The lowest zoom level supported.
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* @property {Number} maxLevel The highest zoom level supported.
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*/
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$.DisplayRect = function( x, y, width, height, minLevel, maxLevel ) {
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$.Rect.apply( this, [ x, y, width, height ] );
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/**
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* The lowest zoom level supported.
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* @member {Number} minLevel
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* @memberof OpenSeadragon.DisplayRect#
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*/
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this.minLevel = minLevel;
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/**
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* The highest zoom level supported.
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* @member {Number} maxLevel
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* @memberof OpenSeadragon.DisplayRect#
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*/
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this.maxLevel = maxLevel;
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};
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@ -49,27 +49,13 @@ var DEVICE_SCREEN = $.getWindowSize(),
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/**
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* @class Drawer
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* @classdesc Handles rendering of tiles for an {@link OpenSeadragon.Viewer}.
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* A new instance is created for each TileSource opened (see {@link OpenSeadragon.Viewer#drawer}).
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*
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* @memberof OpenSeadragon
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* @param {OpenSeadragon.TileSource} source - Reference to Viewer tile source.
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* @param {OpenSeadragon.Viewport} viewport - Reference to Viewer viewport.
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* @param {Element} element - Reference to Viewer 'canvas'.
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* @property {OpenSeadragon.TileSource} source - Reference to Viewer tile source.
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* @property {OpenSeadragon.Viewport} viewport - Reference to Viewer viewport.
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* @property {Element} container - Reference to Viewer 'canvas'.
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* @property {Element|Canvas} canvas - TODO
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* @property {CanvasContext} context - TODO
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* @property {Object} config - Reference to Viewer config.
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* @property {Number} downloading - How many images are currently being loaded in parallel.
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* @property {Number} normHeight - Ratio of zoomable image height to width.
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* @property {Object} tilesMatrix - A '3d' dictionary [level][x][y] --> Tile.
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* @property {Array} tilesLoaded - An unordered list of Tiles with loaded images.
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* @property {Object} coverage - A '3d' dictionary [level][x][y] --> Boolean.
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* @property {Array} overlays - An unordered list of Overlays added.
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* @property {Array} lastDrawn - An unordered list of Tiles drawn last frame.
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* @property {Number} lastResetTime - Last time for which the drawer was reset.
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* @property {Boolean} midUpdate - Is the drawer currently updating the viewport?
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* @property {Boolean} updateAgain - Does the drawer need to update the viewort again?
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* @property {Element} element - DEPRECATED Alias for container.
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* @param {Element} element - Parent element.
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*/
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$.Drawer = function( options ) {
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@ -80,9 +66,9 @@ $.Drawer = function( options ) {
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if( !$.isPlainObject( options ) ){
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options = {
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source: args[ 0 ],
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viewport: args[ 1 ],
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element: args[ 2 ]
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source: args[ 0 ], // Reference to Viewer tile source.
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viewport: args[ 1 ], // Reference to Viewer viewport.
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element: args[ 2 ] // Parent element.
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};
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}
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@ -90,18 +76,18 @@ $.Drawer = function( options ) {
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//internal state properties
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viewer: null,
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downloading: 0,
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tilesMatrix: {},
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tilesLoaded: [],
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coverage: {},
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lastDrawn: [],
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lastResetTime: 0,
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midUpdate: false,
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updateAgain: true,
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downloading: 0, // How many images are currently being loaded in parallel.
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tilesMatrix: {}, // A '3d' dictionary [level][x][y] --> Tile.
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tilesLoaded: [], // An unordered list of Tiles with loaded images.
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coverage: {}, // A '3d' dictionary [level][x][y] --> Boolean.
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lastDrawn: [], // An unordered list of Tiles drawn last frame.
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lastResetTime: 0, // Last time for which the drawer was reset.
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midUpdate: false, // Is the drawer currently updating the viewport?
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updateAgain: true, // Does the drawer need to update the viewort again?
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//internal state / configurable settings
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overlays: [],
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overlays: [], // An unordered list of Overlays added.
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collectionOverlays: {},
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//configurable settings
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@ -120,10 +106,33 @@ $.Drawer = function( options ) {
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}, options );
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this.useCanvas = $.supportsCanvas && ( this.viewer ? this.viewer.useCanvas : true );
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/**
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* The parent element of this Drawer instance, passed in when the Drawer was created.
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* The parent of {@link OpenSeadragon.Drawer#canvas}.
|
||||
* @member {Element} container
|
||||
* @memberof OpenSeadragon.Drawer#
|
||||
*/
|
||||
this.container = $.getElement( this.element );
|
||||
/**
|
||||
* A <canvas> element if the browser supports them, otherwise a <div> element.
|
||||
* Child element of {@link OpenSeadragon.Drawer#container}.
|
||||
* @member {Element} canvas
|
||||
* @memberof OpenSeadragon.Drawer#
|
||||
*/
|
||||
this.canvas = $.makeNeutralElement( this.useCanvas ? "canvas" : "div" );
|
||||
/**
|
||||
* 2d drawing context for {@link OpenSeadragon.Drawer#canvas} if it's a <canvas> element, otherwise null.
|
||||
* @member {Object} context
|
||||
* @memberof OpenSeadragon.Drawer#
|
||||
*/
|
||||
this.context = this.useCanvas ? this.canvas.getContext( "2d" ) : null;
|
||||
// Ratio of zoomable image height to width.
|
||||
this.normHeight = this.source.dimensions.y / this.source.dimensions.x;
|
||||
/**
|
||||
* @member {Element} element
|
||||
* @memberof OpenSeadragon.Drawer#
|
||||
* @deprecated Alias for {@link OpenSeadragon.Drawer#container}.
|
||||
*/
|
||||
this.element = this.container;
|
||||
|
||||
// We force our container to ltr because our drawing math doesn't work in rtl.
|
||||
@ -447,6 +456,11 @@ $.Drawer.prototype = /** @lends OpenSeadragon.Drawer.prototype */{
|
||||
return loading;
|
||||
},
|
||||
|
||||
/**
|
||||
* Returns whether rotation is supported or not.
|
||||
* @method
|
||||
* @return {Boolean} True if rotation is supported.
|
||||
*/
|
||||
canRotate: function() {
|
||||
return this.useCanvas;
|
||||
}
|
||||
|
||||
@ -44,10 +44,9 @@
|
||||
|
||||
|
||||
/**
|
||||
* For use by classes which want to support custom, non-browser events.
|
||||
* TODO: Add a method 'one' which automatically unbinds a listener after
|
||||
* the first triggered event that matches.
|
||||
* @class EventSource
|
||||
* @classdesc For use by classes which want to support custom, non-browser events.
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
*/
|
||||
$.EventSource = function() {
|
||||
@ -56,6 +55,8 @@ $.EventSource = function() {
|
||||
|
||||
$.EventSource.prototype = /** @lends OpenSeadragon.EventSource.prototype */{
|
||||
|
||||
// TODO: Add a method 'one' which automatically unbinds a listener after the first triggered event that matches.
|
||||
|
||||
/**
|
||||
* Add an event handler for a given event.
|
||||
* @function
|
||||
|
||||
@ -35,10 +35,10 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* A client implementation of the International Image Interoperability
|
||||
* @class IIIF1_1TileSource
|
||||
* @classdesc A client implementation of the International Image Interoperability
|
||||
* Format: Image API 1.1
|
||||
*
|
||||
* @class IIIF1_1TileSource
|
||||
* @memberof OpenSeadragon
|
||||
* @extends OpenSeadragon.TileSource
|
||||
* @see http://library.stanford.edu/iiif/image-api/
|
||||
|
||||
@ -42,10 +42,10 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* A client implementation of the International Image Interoperability
|
||||
* @class IIIFTileSource
|
||||
* @classdesc A client implementation of the International Image Interoperability
|
||||
* Format: Image API Draft 0.2
|
||||
*
|
||||
* @class IIIFTileSource
|
||||
* @memberof OpenSeadragon
|
||||
* @extends OpenSeadragon.TileSource
|
||||
* @see http://library.stanford.edu/iiif/image-api/
|
||||
|
||||
@ -35,13 +35,14 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* The LegacyTileSource allows simple, traditional image pyramids to be loaded
|
||||
* @class LegacyTileSource
|
||||
* @classdesc 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
|
||||
* resolution image and a high resolution image in standard web formats like
|
||||
* png or jpg.
|
||||
* @class LegacyTileSource
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
* @extends OpenSeadragon.TileSource
|
||||
* @param {Array} levels An array of file descriptions, each is an object with
|
||||
|
||||
@ -46,18 +46,19 @@
|
||||
THIS = {};
|
||||
|
||||
/**
|
||||
* 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 MouseTracker
|
||||
* @classdesc Provides simplified handling of common mouse, touch, and keyboard
|
||||
* events on a specific element, like 'enter', 'exit', 'press', 'release',
|
||||
* 'scroll', 'click', and 'drag'.
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
* @param {Object} options
|
||||
* Allows configurable properties to be entirely specified by passing
|
||||
* an options object to the constructor. The constructor also supports
|
||||
* the original positional arguments 'elements', 'clickTimeThreshold',
|
||||
* the original positional arguments 'element', 'clickTimeThreshold',
|
||||
* and 'clickDistThreshold' in that order.
|
||||
* @param {Element|String} options.element
|
||||
* A reference to an element or an element id for which the mouse
|
||||
* A reference to an element or an element id for which the mouse/touch/key
|
||||
* events will be monitored.
|
||||
* @param {Number} options.clickTimeThreshold
|
||||
* The number of milliseconds within which multiple mouse clicks
|
||||
@ -65,43 +66,33 @@
|
||||
* @param {Number} options.clickDistThreshold
|
||||
* The distance between mouse click within multiple mouse clicks
|
||||
* will be treated as a single event.
|
||||
* @param {Number} options.stopDelay
|
||||
* @param {Number} [options.stopDelay=50]
|
||||
* The number of milliseconds without mouse move before the mouse stop
|
||||
* event is fired.
|
||||
* @param {OpenSeadragon.EventHandler} options.enterHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.enterHandler=null]
|
||||
* An optional handler for mouse enter.
|
||||
* @param {OpenSeadragon.EventHandler} options.exitHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.exitHandler=null]
|
||||
* An optional handler for mouse exit.
|
||||
* @param {OpenSeadragon.EventHandler} options.pressHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.pressHandler=null]
|
||||
* An optional handler for mouse press.
|
||||
* @param {OpenSeadragon.EventHandler} options.releaseHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.releaseHandler=null]
|
||||
* An optional handler for mouse release.
|
||||
* @param {OpenSeadragon.EventHandler} options.moveHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.moveHandler=null]
|
||||
* An optional handler for mouse move.
|
||||
* @param {OpenSeadragon.EventHandler} options.scrollHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.scrollHandler=null]
|
||||
* An optional handler for mouse scroll.
|
||||
* @param {OpenSeadragon.EventHandler} options.clickHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.clickHandler=null]
|
||||
* An optional handler for mouse click.
|
||||
* @param {OpenSeadragon.EventHandler} options.dragHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.dragHandler=null]
|
||||
* An optional handler for mouse drag.
|
||||
* @param {OpenSeadragon.EventHandler} options.keyHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.keyHandler=null]
|
||||
* An optional handler for keypress.
|
||||
* @param {OpenSeadragon.EventHandler} options.focusHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.focusHandler=null]
|
||||
* An optional handler for focus.
|
||||
* @param {OpenSeadragon.EventHandler} options.blurHandler
|
||||
* @param {OpenSeadragon.EventHandler} [options.blurHandler=null]
|
||||
* An optional handler for blur.
|
||||
* @param {Object} [options.userData=null]
|
||||
* Arbitrary object to be passed unchanged to any attached handler methods.
|
||||
* @property {Number} hash
|
||||
* An unique hash for this tracker.
|
||||
* @property {Element} element
|
||||
* The element for which mouse event are being monitored.
|
||||
* @property {Number} clickTimeThreshold
|
||||
* 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
|
||||
* will be treated as a single event.
|
||||
*/
|
||||
$.MouseTracker = function ( options ) {
|
||||
|
||||
@ -115,9 +106,24 @@
|
||||
};
|
||||
}
|
||||
|
||||
this.hash = Math.random();
|
||||
this.hash = Math.random(); // An unique hash for this tracker.
|
||||
/**
|
||||
* The element for which mouse/touch/key events are being monitored.
|
||||
* @member {Element} element
|
||||
* @memberof OpenSeadragon.MouseTracker#
|
||||
*/
|
||||
this.element = $.getElement( options.element );
|
||||
/**
|
||||
* The number of milliseconds within which mutliple mouse clicks will be treated as a single event.
|
||||
* @member {Number} clickTimeThreshold
|
||||
* @memberof OpenSeadragon.MouseTracker#
|
||||
*/
|
||||
this.clickTimeThreshold = options.clickTimeThreshold;
|
||||
/**
|
||||
* The distance between mouse click within multiple mouse clicks will be treated as a single event.
|
||||
* @member {Number} clickDistThreshold
|
||||
* @memberof OpenSeadragon.MouseTracker#
|
||||
*/
|
||||
this.clickDistThreshold = options.clickDistThreshold;
|
||||
this.userData = options.userData || null;
|
||||
this.stopDelay = options.stopDelay || 50;
|
||||
|
||||
@ -35,17 +35,17 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* The Navigator provides a small view of the current image as fixed
|
||||
* @class Navigator
|
||||
* @classdesc 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 Navigator
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
* @extends OpenSeadragon.Viewer
|
||||
* @extends OpenSeadragon.EventSource
|
||||
* @param {Object} options
|
||||
* @param {String} options.viewerId
|
||||
*/
|
||||
$.Navigator = function( options ){
|
||||
|
||||
|
||||
@ -118,6 +118,14 @@
|
||||
* @typedef {Object} Options
|
||||
* @memberof OpenSeadragon
|
||||
*
|
||||
* @property {String} id
|
||||
* Id of the element to append the viewer's container element to. If not provided, the 'element' property must be provided.
|
||||
* If both the element and id properties are specified, the viewer is appended to the element provided in the element property.
|
||||
*
|
||||
* @property {Element} element
|
||||
* The element to append the viewer's container element to. If not provided, the 'id' property must be provided.
|
||||
* If both the element and id properties are specified, the viewer is appended to the element provided in the element property.
|
||||
*
|
||||
* @property {Array|String|Function|Object[]|Array[]|String[]|Function[]} [tileSources=null]
|
||||
* As an Array, the tileSource can hold either Objects or mixed
|
||||
* types of Arrays of Objects, Strings, or Functions. When a value is a String,
|
||||
@ -625,11 +633,9 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
$.extend( $, /** @lends OpenSeadragon */{
|
||||
/**
|
||||
* These are the default values for the optional settings documented
|
||||
* at {@link OpenSeadragon.Options}.
|
||||
* @member DEFAULT_SETTINGS
|
||||
* @memberof OpenSeadragon
|
||||
* The default values for the optional settings documented at {@link OpenSeadragon.Options}.
|
||||
* @static
|
||||
* @type {Object}
|
||||
*/
|
||||
DEFAULT_SETTINGS: {
|
||||
//DATA SOURCE DETAILS
|
||||
@ -764,10 +770,11 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
|
||||
/**
|
||||
* Invokes the method as if it where a method belonging to the object.
|
||||
* Returns a function which invokes the method as if it were a method belonging to the object.
|
||||
* @function
|
||||
* @param {Object} object
|
||||
* @param {Function} method
|
||||
* @returns {Function}
|
||||
*/
|
||||
delegate: function( object, method ) {
|
||||
return function(){
|
||||
@ -921,12 +928,12 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
/**
|
||||
* Gets the latest event, really only useful internally since its
|
||||
* specific to IE behavior. TODO: Deprecate this from the api and
|
||||
* use it internally.
|
||||
* specific to IE behavior.
|
||||
* @function
|
||||
* @param {Event} [event]
|
||||
* @returns {Event}
|
||||
* @deprecated For internal use only
|
||||
* @private
|
||||
*/
|
||||
getEvent: function( event ) {
|
||||
if( event ){
|
||||
@ -1717,12 +1724,14 @@ window.OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
|
||||
|
||||
/**
|
||||
* The current browser vendor, version, and related information regarding
|
||||
* detected features. Features include *'alpha'* - Does the browser support image alpha
|
||||
* transparency.<br/>
|
||||
* The current browser vendor, version, and related information regarding detected features.
|
||||
* @member {Object} Browser
|
||||
* @memberof OpenSeadragon
|
||||
* @static
|
||||
* @type {Object}
|
||||
* @property {OpenSeadragon.BROWSERS} vendor - One of the {@link OpenSeadragon.BROWSERS} enumeration values.
|
||||
* @property {Number} version
|
||||
* @property {Boolean} alpha - Does the browser support image alpha transparency.
|
||||
*/
|
||||
$.Browser = {
|
||||
vendor: $.BROWSERS.UNKNOWN,
|
||||
|
||||
@ -43,12 +43,13 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* A tilesource implementation for OpenStreetMap.
|
||||
* @class OsmTileSource
|
||||
* @classdesc A tilesource implementation for OpenStreetMap.<br><br>
|
||||
*
|
||||
* 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
|
||||
* difference of log2(256)=8 levels.
|
||||
* difference of log2(256)=8 levels.<br><br>
|
||||
*
|
||||
* Note 2. Image dimension. According to the OSM Wiki
|
||||
* (http://wiki.openstreetmap.org/wiki/Slippy_map_tilenames#Zoom_levels)
|
||||
@ -56,7 +57,6 @@
|
||||
* pixel size. I.e. the Deep Zoom image dimension is 65.572.864x65.572.864
|
||||
* pixels.
|
||||
*
|
||||
* @class OsmTileSource
|
||||
* @memberof OpenSeadragon
|
||||
* @extends OpenSeadragon.TileSource
|
||||
* @param {Number|Object} width - the pixel width of the image or the idiomatic
|
||||
|
||||
@ -63,12 +63,28 @@
|
||||
};
|
||||
|
||||
/**
|
||||
* An Overlay provides a
|
||||
* @class Overlay
|
||||
* @classdesc Provides a way to float an HTML element on top of the viewer element.
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
* @param {Object} options
|
||||
* @param {Element} options.element
|
||||
* @param {OpenSeadragon.Point|OpenSeadragon.Rect} options.location
|
||||
* @param {OpenSeadragon.OverlayPlacement} options.placement - Only used if location is an {@link OpenSeadragon.Point}.
|
||||
* @param {OpenSeadragon.Overlay.OnDrawCallback} options.onDraw
|
||||
*/
|
||||
$.Overlay = function( element, location, placement ) {
|
||||
|
||||
/**
|
||||
* onDraw callback signature used by {@link OpenSeadragon.Overlay}.
|
||||
*
|
||||
* @callback OnDrawCallback
|
||||
* @memberof OpenSeadragon.Overlay
|
||||
* @param {OpenSeadragon.Point} position
|
||||
* @param {OpenSeadragon.Point} size
|
||||
* @param {Element} element
|
||||
*/
|
||||
|
||||
var options;
|
||||
if( $.isPlainObject( element ) ){
|
||||
options = element;
|
||||
|
||||
17
src/point.js
17
src/point.js
@ -35,18 +35,27 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* A Point is really used as a 2-dimensional vector, equally useful for
|
||||
* @class Point
|
||||
* @classdesc 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 Point
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
* @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} [y] The vector component 'y'.
|
||||
*/
|
||||
$.Point = function( x, y ) {
|
||||
/**
|
||||
* The vector component 'x'.
|
||||
* @member {Number} x
|
||||
* @memberof OpenSeadragon.Point#
|
||||
*/
|
||||
this.x = typeof ( x ) == "number" ? x : 0;
|
||||
/**
|
||||
* The vector component 'y'.
|
||||
* @member {Number} y
|
||||
* @memberof OpenSeadragon.Point#
|
||||
*/
|
||||
this.y = typeof ( y ) == "number" ? y : 0;
|
||||
};
|
||||
|
||||
|
||||
@ -35,9 +35,10 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* A utility class useful for developers to establish baseline performance
|
||||
* metrics of rendering routines.
|
||||
* @class Profiler
|
||||
* @classdesc A utility class useful for developers to establish baseline performance
|
||||
* metrics of rendering routines.
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
* @property {Boolean} midUpdate
|
||||
* @property {Number} numUpdates
|
||||
|
||||
@ -35,26 +35,42 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* A Rectangle really represents a 2x2 matrix where each row represents a
|
||||
* @class Rect
|
||||
* @classdesc 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
|
||||
* plane.
|
||||
*
|
||||
* @class Rect
|
||||
* @memberof OpenSeadragon
|
||||
* @param {Number} x The vector component 'x'.
|
||||
* @param {Number} y The vector component 'y'.
|
||||
* @param {Number} width The vector component 'height'.
|
||||
* @param {Number} height The vector component 'width'.
|
||||
* @property {Number} x The vector component 'x'.
|
||||
* @property {Number} y The vector component 'y'.
|
||||
* @property {Number} width The vector component 'width'.
|
||||
* @property {Number} height The vector component 'height'.
|
||||
*/
|
||||
$.Rect = function( x, y, width, height ) {
|
||||
/**
|
||||
* The vector component 'x'.
|
||||
* @member {Number} x
|
||||
* @memberof OpenSeadragon.Rect#
|
||||
*/
|
||||
this.x = typeof ( x ) == "number" ? x : 0;
|
||||
/**
|
||||
* The vector component 'y'.
|
||||
* @member {Number} y
|
||||
* @memberof OpenSeadragon.Rect#
|
||||
*/
|
||||
this.y = typeof ( y ) == "number" ? y : 0;
|
||||
/**
|
||||
* The vector component 'width'.
|
||||
* @member {Number} width
|
||||
* @memberof OpenSeadragon.Rect#
|
||||
*/
|
||||
this.width = typeof ( width ) == "number" ? width : 0;
|
||||
/**
|
||||
* The vector component 'height'.
|
||||
* @member {Number} height
|
||||
* @memberof OpenSeadragon.Rect#
|
||||
*/
|
||||
this.height = typeof ( height ) == "number" ? height : 0;
|
||||
};
|
||||
|
||||
|
||||
@ -56,6 +56,11 @@ var THIS = {};
|
||||
* require better abstraction at those points in order to effeciently
|
||||
* reuse those paradigms.
|
||||
*/
|
||||
/**
|
||||
* @class ReferenceStrip
|
||||
* @memberof OpenSeadragon
|
||||
* @param {Object} options
|
||||
*/
|
||||
$.ReferenceStrip = function ( options ) {
|
||||
|
||||
var _this = this,
|
||||
@ -220,8 +225,11 @@ $.ReferenceStrip = function ( options ) {
|
||||
|
||||
};
|
||||
|
||||
$.extend( $.ReferenceStrip.prototype, $.EventSource.prototype, $.Viewer.prototype, {
|
||||
$.extend( $.ReferenceStrip.prototype, $.EventSource.prototype, $.Viewer.prototype, /** @lends OpenSeadragon.ReferenceStrip.prototype */{
|
||||
|
||||
/**
|
||||
* @function
|
||||
*/
|
||||
setFocus: function ( page ) {
|
||||
var element = $.getElement( this.element.id + '-' + page ),
|
||||
viewerSize = $.getElementSize( this.viewer.canvas ),
|
||||
@ -268,9 +276,9 @@ $.extend( $.ReferenceStrip.prototype, $.EventSource.prototype, $.Viewer.prototyp
|
||||
onStripEnter.call( this, { eventSource: this.innerTracker } );
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.ReferenceStrip.prototype.update
|
||||
*/
|
||||
update: function () {
|
||||
if ( THIS[this.id].animating ) {
|
||||
|
||||
@ -42,14 +42,6 @@
|
||||
* 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
|
||||
* spring is not in motion initally by default.
|
||||
* @property {Number} springStiffness - Spring stiffness.
|
||||
* @property {Number} animationTime - Animation duration per spring.
|
||||
* @property {Object} current
|
||||
* @property {Number} start
|
||||
* @property {Number} target
|
||||
*/
|
||||
$.Spring = function( options ) {
|
||||
var args = arguments;
|
||||
@ -61,9 +53,19 @@ $.Spring = function( options ) {
|
||||
initial: args.length && typeof ( args[ 0 ] ) == "number" ?
|
||||
args[ 0 ] :
|
||||
0,
|
||||
/**
|
||||
* Spring stiffness.
|
||||
* @member {Number} springStiffness
|
||||
* @memberof OpenSeadragon.Spring#
|
||||
*/
|
||||
springStiffness: args.length > 1 ?
|
||||
args[ 1 ].springStiffness :
|
||||
5.0,
|
||||
/**
|
||||
* Animation duration per spring.
|
||||
* @member {Number} animationTime
|
||||
* @memberof OpenSeadragon.Spring#
|
||||
*/
|
||||
animationTime: args.length > 1 ?
|
||||
args[ 1 ].animationTime :
|
||||
1.5
|
||||
@ -72,7 +74,12 @@ $.Spring = function( options ) {
|
||||
|
||||
$.extend( true, this, options);
|
||||
|
||||
|
||||
/**
|
||||
* @member {Object} current
|
||||
* @memberof OpenSeadragon.Spring#
|
||||
* @property {Number} value
|
||||
* @property {Number} time
|
||||
*/
|
||||
this.current = {
|
||||
value: typeof ( this.initial ) == "number" ?
|
||||
this.initial :
|
||||
@ -80,11 +87,23 @@ $.Spring = function( options ) {
|
||||
time: $.now() // always work in milliseconds
|
||||
};
|
||||
|
||||
/**
|
||||
* @member {Object} start
|
||||
* @memberof OpenSeadragon.Spring#
|
||||
* @property {Number} value
|
||||
* @property {Number} time
|
||||
*/
|
||||
this.start = {
|
||||
value: this.current.value,
|
||||
time: this.current.time
|
||||
};
|
||||
|
||||
/**
|
||||
* @member {Object} target
|
||||
* @memberof OpenSeadragon.Spring#
|
||||
* @property {Number} value
|
||||
* @property {Number} time
|
||||
*/
|
||||
this.target = {
|
||||
value: this.current.value,
|
||||
time: this.current.time
|
||||
|
||||
@ -59,11 +59,10 @@ var I18N = {
|
||||
}
|
||||
};
|
||||
|
||||
$.extend( $, {
|
||||
$.extend( $, /** @lends OpenSeadragon */{
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.getString
|
||||
* @param {String} property
|
||||
*/
|
||||
getString: function( prop ) {
|
||||
@ -95,7 +94,6 @@ $.extend( $, {
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.setString
|
||||
* @param {String} property
|
||||
* @param {*} value
|
||||
*/
|
||||
|
||||
123
src/tile.js
123
src/tile.js
@ -45,53 +45,130 @@
|
||||
* @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
|
||||
* coordinates
|
||||
* @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?
|
||||
* @property {Boolean} loading Is this tile loading?
|
||||
* @property {Element} element The HTML div element for this tile
|
||||
* @property {Element} imgElement The HTML img element for this tile
|
||||
* @property {Image} image The Image object for this tile
|
||||
* @property {String} style The alias of this.element.style.
|
||||
* @property {String} position This tile's position on screen, in pixels.
|
||||
* @property {String} size This tile's size on screen, in pixels
|
||||
* @property {String} blendStart The start time of this tile's blending
|
||||
* @property {String} opacity The current opacity this tile should be.
|
||||
* @property {String} distance The distance of this tile to the viewport center
|
||||
* @property {String} visibility The visibility score of this tile.
|
||||
* @property {Boolean} beingDrawn Whether this tile is currently being drawn
|
||||
* @property {Number} lastTouchTime Timestamp the tile was last touched.
|
||||
*/
|
||||
$.Tile = function(level, x, y, bounds, exists, url) {
|
||||
/**
|
||||
* The zoom level this tile belongs to.
|
||||
* @member {Number} level
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.level = level;
|
||||
/**
|
||||
* The vector component 'x'.
|
||||
* @member {Number} x
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.x = x;
|
||||
/**
|
||||
* The vector component 'y'.
|
||||
* @member {Number} y
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.y = y;
|
||||
/**
|
||||
* Where this tile fits, in normalized coordinates
|
||||
* @member {OpenSeadragon.Point} bounds
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.bounds = bounds;
|
||||
/**
|
||||
* Is this tile a part of a sparse image? Also has this tile failed to load?
|
||||
* @member {Boolean} exists
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.exists = exists;
|
||||
/**
|
||||
* The URL of this tile's image.
|
||||
* @member {String} url
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.url = url;
|
||||
/**
|
||||
* Is this tile loaded?
|
||||
* @member {Boolean} loaded
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.loaded = false;
|
||||
/**
|
||||
* Is this tile loading?
|
||||
* @member {Boolean} loading
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.loading = false;
|
||||
|
||||
/**
|
||||
* The HTML div element for this tile
|
||||
* @member {Element} element
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.element = null;
|
||||
/**
|
||||
* The HTML img element for this tile.
|
||||
* @member {Element} imgElement
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.imgElement = null;
|
||||
/**
|
||||
* The Image object for this tile.
|
||||
* @member {Object} image
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.image = null;
|
||||
|
||||
/**
|
||||
* The alias of this.element.style.
|
||||
* @member {String} style
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.style = null;
|
||||
/**
|
||||
* This tile's position on screen, in pixels.
|
||||
* @member {OpenSeadragon.Point} position
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.position = null;
|
||||
/**
|
||||
* This tile's size on screen, in pixels.
|
||||
* @member {OpenSeadragon.Point} size
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.size = null;
|
||||
/**
|
||||
* The start time of this tile's blending.
|
||||
* @member {Number} blendStart
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.blendStart = null;
|
||||
/**
|
||||
* The current opacity this tile should be.
|
||||
* @member {Number} opacity
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.opacity = null;
|
||||
/**
|
||||
* The distance of this tile to the viewport center.
|
||||
* @member {Number} distance
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.distance = null;
|
||||
/**
|
||||
* The visibility score of this tile.
|
||||
* @member {Number} visibility
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.visibility = null;
|
||||
|
||||
/**
|
||||
* Whether this tile is currently being drawn.
|
||||
* @member {Boolean} beingDrawn
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.beingDrawn = false;
|
||||
/**
|
||||
* Timestamp the tile was last touched.
|
||||
* @member {Number} lastTouchTime
|
||||
* @memberof OpenSeadragon.Tile#
|
||||
*/
|
||||
this.lastTouchTime = 0;
|
||||
};
|
||||
|
||||
|
||||
@ -36,7 +36,8 @@
|
||||
|
||||
|
||||
/**
|
||||
* The TileSource contains the most basic implementation required to create a
|
||||
* @class TileSource
|
||||
* @classdesc 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
|
||||
@ -48,7 +49,7 @@
|
||||
* 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
|
||||
* <strong>2^(N+1) >= M</strong>.
|
||||
* @class TileSource
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
* @extends OpenSeadragon.EventSource
|
||||
* @param {Number|Object|Array|String} width
|
||||
@ -71,18 +72,6 @@
|
||||
* The minimum level to attempt to load.
|
||||
* @param {Number} maxLevel
|
||||
* The maximum level to attempt to load.
|
||||
* @property {Number} aspectRatio
|
||||
* Ratio of width to height
|
||||
* @property {OpenSeadragon.Point} dimensions
|
||||
* Vector storing x and y dimensions ( width and height respectively ).
|
||||
* @property {Number} tileSize
|
||||
* The size of the image tiles used to compose the image.
|
||||
* @property {Number} tileOverlap
|
||||
* The overlap in pixels each tile shares with it's adjacent neighbors.
|
||||
* @property {Number} minLevel
|
||||
* 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 callback = null,
|
||||
@ -126,6 +115,42 @@ $.TileSource = function( width, height, tileSize, tileOverlap, minLevel, maxLeve
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Ratio of width to height
|
||||
* @member {Number} aspectRatio
|
||||
* @memberof OpenSeadragon.TileSource#
|
||||
*/
|
||||
/**
|
||||
* Vector storing x and y dimensions ( width and height respectively ).
|
||||
* @member {OpenSeadragon.Point} dimensions
|
||||
* @memberof OpenSeadragon.TileSource#
|
||||
*/
|
||||
/**
|
||||
* The size of the image tiles used to compose the image.
|
||||
* @member {Number} tileSize
|
||||
* @memberof OpenSeadragon.TileSource#
|
||||
*/
|
||||
/**
|
||||
* The overlap in pixels each tile shares with it's adjacent neighbors.
|
||||
* @member {Number} tileOverlap
|
||||
* @memberof OpenSeadragon.TileSource#
|
||||
*/
|
||||
/**
|
||||
* The minimum pyramid level this tile source supports or should attempt to load.
|
||||
* @member {Number} minLevel
|
||||
* @memberof OpenSeadragon.TileSource#
|
||||
*/
|
||||
/**
|
||||
* The maximum pyramid level this tile source supports or should attempt to load.
|
||||
* @member {Number} maxLevel
|
||||
* @memberof OpenSeadragon.TileSource#
|
||||
*/
|
||||
/**
|
||||
*
|
||||
* @member {Boolean} ready
|
||||
* @memberof OpenSeadragon.TileSource#
|
||||
*/
|
||||
|
||||
if( 'string' == $.type( arguments[ 0 ] ) ){
|
||||
//in case the getImageInfo method is overriden and/or implies an
|
||||
//async mechanism set some safe defaults first
|
||||
|
||||
@ -43,11 +43,11 @@
|
||||
(function( $ ){
|
||||
|
||||
/**
|
||||
* A tilesource implementation for Tiled Map Services (TMS).
|
||||
* @class TmsTileSource
|
||||
* @classdesc A tilesource implementation for Tiled Map Services (TMS).
|
||||
* TMS tile scheme ( [ as supported by OpenLayers ] is described here
|
||||
* ( http://openlayers.org/dev/examples/tms.html ).
|
||||
*
|
||||
* @class TmsTileSource
|
||||
* @memberof OpenSeadragon
|
||||
* @extends OpenSeadragon.TileSource
|
||||
* @param {Number|Object} width - the pixel width of the image or the idiomatic
|
||||
|
||||
@ -51,6 +51,8 @@ var THIS = {},
|
||||
* as arguments and we translate a positional call into an idiomatic call.
|
||||
*
|
||||
* @class Viewer
|
||||
* @classdesc The main OpenSeadragon viewer class.
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
* @extends OpenSeadragon.EventSource
|
||||
* @extends OpenSeadragon.ControlDock
|
||||
@ -94,9 +96,36 @@ $.Viewer = function( options ) {
|
||||
hash: options.hash || options.id,
|
||||
|
||||
//dom nodes
|
||||
/**
|
||||
* The parent element of this Viewer instance, passed in when the Viewer was created.
|
||||
* @member {Element} element
|
||||
* @memberof OpenSeadragon.Viewer#
|
||||
*/
|
||||
element: null,
|
||||
canvas: null,
|
||||
/**
|
||||
* A <form> element (provided by {@link OpenSeadragon.ControlDock}), the base element of this Viewer instance.<br><br>
|
||||
* Child element of {@link OpenSeadragon.Viewer#element}.
|
||||
* @member {Element} container
|
||||
* @memberof OpenSeadragon.Viewer#
|
||||
*/
|
||||
container: null,
|
||||
/**
|
||||
* A <textarea> element, the element where keyboard events are handled.<br><br>
|
||||
* Child element of {@link OpenSeadragon.Viewer#container},
|
||||
* positioned below {@link OpenSeadragon.Viewer#canvas}.
|
||||
* @member {Element} keyboardCommandArea
|
||||
* @memberof OpenSeadragon.Viewer#
|
||||
*/
|
||||
keyboardCommandArea: null,
|
||||
/**
|
||||
* A <div> element, the element where user-input events are handled for panning and zooming.<br><br>
|
||||
* Child element of {@link OpenSeadragon.Viewer#container},
|
||||
* positioned on top of {@link OpenSeadragon.Viewer#keyboardCommandArea}.<br><br>
|
||||
* The parent of {@link OpenSeadragon.Drawer#canvas} instances.
|
||||
* @member {Element} canvas
|
||||
* @memberof OpenSeadragon.Viewer#
|
||||
*/
|
||||
canvas: null,
|
||||
|
||||
//TODO: not sure how to best describe these
|
||||
overlays: [],
|
||||
@ -117,13 +146,14 @@ $.Viewer = function( options ) {
|
||||
//in initialize. It's still considered idiomatic to put them here
|
||||
source: null,
|
||||
/**
|
||||
* Handles rendering of tiles in the viewer. Created for each TileSource opened.
|
||||
* @member {OpenSeadragon.Drawer} drawer
|
||||
* @memberof OpenSeadragon.Viewer#
|
||||
*/
|
||||
drawer: null,
|
||||
drawers: [],
|
||||
/**
|
||||
* The viewer's viewport, where you can access zoom, pan, etc.
|
||||
* Handles coordinate-related functionality - zoom, pan, rotation, etc. Created for each TileSource opened.
|
||||
* @member {OpenSeadragon.Viewport} viewport
|
||||
* @memberof OpenSeadragon.Viewer#
|
||||
*/
|
||||
@ -416,7 +446,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
* A deprecated function, renamed to 'open' to match event name and
|
||||
* match current 'close' method.
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.openTileSource
|
||||
* @param {String|Object|Function} See OpenSeadragon.Viewer.prototype.open
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
*
|
||||
@ -442,7 +471,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
* implementation. If the object has a property which is a function
|
||||
* named 'getTileUrl', it is treated as a custom TileSource.
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.open
|
||||
* @param {String|Object|Function}
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
* @fires OpenSeadragon.Viewer.event:open
|
||||
@ -531,7 +559,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.close
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
* @fires OpenSeadragon.Viewer.event:close
|
||||
*/
|
||||
@ -580,7 +607,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
* Function to destroy the viewer and clean up everything created by
|
||||
* OpenSeadragon.
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.destroy
|
||||
*/
|
||||
destroy: function( ) {
|
||||
this.close();
|
||||
@ -619,7 +645,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.isMouseNavEnabled
|
||||
* @return {Boolean}
|
||||
*/
|
||||
isMouseNavEnabled: function () {
|
||||
@ -628,7 +653,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.setMouseNavEnabled
|
||||
* @param {Boolean} enabled - true to enable, false to disable
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
* @fires OpenSeadragon.Viewer.event:mouse-enabled
|
||||
@ -652,7 +676,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.areControlsEnabled
|
||||
* @return {Boolean}
|
||||
*/
|
||||
areControlsEnabled: function () {
|
||||
@ -669,7 +692,6 @@ $.extend( $.Viewer.prototype, $.EventSource.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.
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
* @fires OpenSeadragon.Viewer.event:controls-enabled
|
||||
@ -697,7 +719,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.isFullPage
|
||||
* @return {Boolean}
|
||||
*/
|
||||
isFullPage: function () {
|
||||
@ -708,7 +729,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
/**
|
||||
* Toggle full page mode.
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.setFullPage
|
||||
* @param {Boolean} fullPage
|
||||
* If true, enter full page mode. If false, exit full page mode.
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
@ -908,7 +928,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
/**
|
||||
* Toggle full screen mode if supported. Toggle full page mode otherwise.
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.setFullScreen
|
||||
* @param {Boolean} fullScreen
|
||||
* If true, enter full screen mode. If false, exit full screen mode.
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
@ -997,7 +1016,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.isVisible
|
||||
* @return {Boolean}
|
||||
*/
|
||||
isVisible: function () {
|
||||
@ -1007,7 +1025,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.setVisible
|
||||
* @param {Boolean} visible
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
* @fires OpenSeadragon.Viewer.event:visible
|
||||
@ -1031,7 +1048,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.bindSequenceControls
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
*/
|
||||
bindSequenceControls: function(){
|
||||
@ -1117,7 +1133,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.bindStandardControls
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
*/
|
||||
bindStandardControls: function(){
|
||||
@ -1240,7 +1255,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
/**
|
||||
* Gets the active page of a sequence
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.currentPage
|
||||
* @return {Number}
|
||||
*/
|
||||
currentPage: function () {
|
||||
@ -1249,7 +1263,6 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
|
||||
|
||||
/**
|
||||
* @function
|
||||
* @name OpenSeadragon.Viewer.prototype.goToPage
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
* @fires OpenSeadragon.Viewer.event:page
|
||||
*/
|
||||
@ -1643,7 +1656,7 @@ function onCanvasClick( event ) {
|
||||
this.viewport.applyConstraints();
|
||||
}
|
||||
/**
|
||||
* Raised when a mouse press/release or touch/remove occurs on the viewer.
|
||||
* Raised when a mouse press/release or touch/remove occurs on the {@link OpenSeadragon.Viewer#canvas} element.
|
||||
*
|
||||
* @event canvas-click
|
||||
* @memberof OpenSeadragon.Viewer
|
||||
@ -1683,7 +1696,7 @@ function onCanvasDrag( event ) {
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Raised when a mouse or touch drag operation occurs in the viewer.
|
||||
* Raised when a mouse or touch drag operation occurs on the {@link OpenSeadragon.Viewer#canvas} element.
|
||||
*
|
||||
* @event canvas-drag
|
||||
* @memberof OpenSeadragon.Viewer
|
||||
@ -1710,7 +1723,7 @@ function onCanvasRelease( event ) {
|
||||
this.viewport.applyConstraints();
|
||||
}
|
||||
/**
|
||||
* Raised when the mouse button is released or touch ends in the viewer.
|
||||
* Raised when the mouse button is released or touch ends on the {@link OpenSeadragon.Viewer#canvas} element.
|
||||
*
|
||||
* @event canvas-release
|
||||
* @memberof OpenSeadragon.Viewer
|
||||
@ -1743,7 +1756,7 @@ function onCanvasScroll( event ) {
|
||||
this.viewport.applyConstraints();
|
||||
}
|
||||
/**
|
||||
* Raised when a scroll event occurs in the viewer (mouse wheel, touch pinch, etc.).
|
||||
* Raised when a scroll event occurs on the {@link OpenSeadragon.Viewer#canvas} element (mouse wheel, touch pinch, etc.).
|
||||
*
|
||||
* @event canvas-scroll
|
||||
* @memberof OpenSeadragon.Viewer
|
||||
@ -1775,7 +1788,7 @@ function onContainerExit( event ) {
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Raised when the cursor leaves the viewer element.
|
||||
* Raised when the cursor leaves the {@link OpenSeadragon.Viewer#container} element.
|
||||
*
|
||||
* @event container-exit
|
||||
* @memberof OpenSeadragon.Viewer
|
||||
@ -1805,7 +1818,7 @@ function onContainerRelease( event ) {
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Raised when the mouse button is released or touch ends in the viewer.
|
||||
* Raised when the mouse button is released or touch ends on the {@link OpenSeadragon.Viewer#container} element.
|
||||
*
|
||||
* @event container-release
|
||||
* @memberof OpenSeadragon.Viewer
|
||||
@ -1831,7 +1844,7 @@ function onContainerEnter( event ) {
|
||||
THIS[ this.hash ].mouseInside = true;
|
||||
abortControlsAutoHide( this );
|
||||
/**
|
||||
* Raised when the cursor enters the viewer element.
|
||||
* Raised when the cursor enters the {@link OpenSeadragon.Viewer#container} element.
|
||||
*
|
||||
* @event container-enter
|
||||
* @memberof OpenSeadragon.Viewer
|
||||
|
||||
@ -37,6 +37,9 @@
|
||||
|
||||
/**
|
||||
* @class Viewport
|
||||
* @classdesc Handles coordinate-related functionality (zoom, pan, rotation, etc.) for an {@link OpenSeadragon.Viewer}.
|
||||
* A new instance is created for each TileSource opened (see {@link OpenSeadragon.Viewer#viewport}).
|
||||
*
|
||||
* @memberof OpenSeadragon
|
||||
*/
|
||||
$.Viewport = function( options ) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user