mirror of
https://github.com/openseadragon/openseadragon.git
synced 2025-01-20 01:31:45 +03:00
corrected major performance issue discovered in navigator becuase minPixelRatio was set to Zero. This caused images to be loaded ad infinitum in the navigator, oops.
This commit is contained in:
thatcher
parent
ddaddb7f42
commit
6443d57e09
@ -6,7 +6,7 @@
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PROJECT: openseadragon
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BUILD_MAJOR: 0
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BUILD_MINOR: 9
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BUILD_ID: 27
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BUILD_ID: 30
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BUILD: ${PROJECT}.${BUILD_MAJOR}.${BUILD_MINOR}.${BUILD_ID}
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VERSION: ${BUILD_MAJOR}.${BUILD_MINOR}.${BUILD_ID}
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139
openseadragon.js
139
openseadragon.js
@ -1,5 +1,5 @@
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/**
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* @version OpenSeadragon 0.9.27
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* @version OpenSeadragon 0.9.30
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*
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* @fileOverview
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* <h2>
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@ -461,7 +461,7 @@ OpenSeadragon = window.OpenSeadragon || function( options ){
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controlsFadeDelay: 2000,
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controlsFadeLength: 1500,
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maxImageCacheCount: 100,
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maxImageCacheCount: 200,
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minPixelRatio: 0.5,
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mouseNavEnabled: true,
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prefixUrl: null,
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@ -2155,7 +2155,7 @@ $.EventHandler.prototype = {
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* @inner
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*/
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function onFocus( tracker, event ){
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console.log( "focus %s", event );
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//console.log( "focus %s", event );
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if ( tracker.focusHandler ) {
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try {
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tracker.focusHandler(
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@ -2180,7 +2180,7 @@ $.EventHandler.prototype = {
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* @inner
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*/
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function onBlur( tracker, event ){
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console.log( "blur %s", event );
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//console.log( "blur %s", event );
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if ( tracker.blurHandler ) {
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try {
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tracker.blurHandler(
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@ -3070,10 +3070,7 @@ $.Control.prototype = {
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(function( $ ){
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// dictionary from hash to private properties
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var THIS = {},
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// We keep a list of viewers so we can 'wake-up' each viewer on
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// a page after toggling between fullpage modes
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VIEWERS = {};
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var THIS = {};
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/**
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*
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@ -3243,15 +3240,16 @@ $.Viewer = function( options ) {
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onFullPageHandler = $.delegate( this, onFullPage ),
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onFocusHandler = $.delegate( this, onFocus ),
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onBlurHandler = $.delegate( this, onBlur ),
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navImages = this.navImages,
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zoomIn,
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zoomOut,
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goHome,
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fullPage;
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navImages = this.navImages;
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this.zoomInButton = null;
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this.zoomOutButton = null;
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this.goHomeButton = null;
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this.fullPageButton = null;
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if( this.showNavigationControl ){
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zoomIn = new $.Button({
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this.zoomInButton = new $.Button({
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clickTimeThreshold: this.clickTimeThreshold,
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clickDistThreshold: this.clickDistThreshold,
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tooltip: $.getString( "Tooltips.ZoomIn" ),
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@ -3268,7 +3266,7 @@ $.Viewer = function( options ) {
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onBlur: onBlurHandler
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});
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zoomOut = new $.Button({
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this.zoomOutButton = new $.Button({
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clickTimeThreshold: this.clickTimeThreshold,
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clickDistThreshold: this.clickDistThreshold,
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tooltip: $.getString( "Tooltips.ZoomOut" ),
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@ -3285,7 +3283,7 @@ $.Viewer = function( options ) {
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onBlur: onBlurHandler
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});
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goHome = new $.Button({
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this.goHomeButton = new $.Button({
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clickTimeThreshold: this.clickTimeThreshold,
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clickDistThreshold: this.clickDistThreshold,
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tooltip: $.getString( "Tooltips.Home" ),
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@ -3298,7 +3296,7 @@ $.Viewer = function( options ) {
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onBlur: onBlurHandler
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});
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fullPage = new $.Button({
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this.fullPageButton = new $.Button({
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clickTimeThreshold: this.clickTimeThreshold,
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clickDistThreshold: this.clickDistThreshold,
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tooltip: $.getString( "Tooltips.FullPage" ),
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@ -3315,10 +3313,10 @@ $.Viewer = function( options ) {
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clickTimeThreshold: this.clickTimeThreshold,
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clickDistThreshold: this.clickDistThreshold,
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buttons: [
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zoomIn,
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zoomOut,
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goHome,
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fullPage
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this.zoomInButton,
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this.zoomOutButton,
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this.goHomeButton,
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this.fullPageButton
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]
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});
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@ -3404,7 +3402,7 @@ $.Viewer = function( options ) {
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initialTileSource.minLevel,
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initialTileSource.maxLevel
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);
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customTileSource.getTileUrl = initialTileSource;
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customTileSource.getTileUrl = initialTileSource.getTileUrl;
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this.open( customTileSource );
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}
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}
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@ -3601,9 +3599,8 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
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* @name OpenSeadragon.Viewer.prototype.isDashboardEnabled
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* @return {Boolean}
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*/
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isDashboardEnabled: function () {
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//TODO: why this indirection? these methods arent even implemented
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return this.areControlsEnabled();
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areControlsEnabled: function () {
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return this.controls.length && this.controls[ i ].isVisibile();
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},
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@ -3612,9 +3609,12 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
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* @name OpenSeadragon.Viewer.prototype.setDashboardEnabled
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* @return {OpenSeadragon.Viewer} Chainable.
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*/
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setDashboardEnabled: function( enabled ) {
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//TODO: why this indirection? these methods arent even implemented
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return this.setControlsEnabled( enabled );
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setControlsEnabled: function( enabled ) {
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if( enabled ){
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abortControlsAutoHide( this );
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} else {
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beginControlsAutoHide( this );
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};
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},
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@ -4135,7 +4135,8 @@ function onHome() {
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function onFullPage() {
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this.setFullPage( !this.isFullPage() );
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// correct for no mouseout event on change
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this.buttons.emulateExit();
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this.buttons.emulateExit();
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this.fullPageButton.element.focus();
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if ( this.viewport ) {
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this.viewport.applyConstraints();
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}
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@ -4164,17 +4165,21 @@ $.Navigator = function( options ){
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}
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options = $.extend( true, {
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sizeRatio: $.DEFAULT_SETTINGS.navigatorSizeRatio
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navigatorSizeRatio: $.DEFAULT_SETTINGS.navigatorSizeRatio
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}, options, {
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element: this.element,
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//These need to be overridden to prevent recursion since
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//the navigator is a viewer and a viewer has a navigator
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minPixelRatio: 0,
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showNavigator: false,
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mouseNavEnabled: false,
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showNavigationControl: false
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});
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options.minPixelRatio = Math.min(
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options.navigatorSizeRatio * $.DEFAULT_SETTINGS.minPixelRatio,
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$.DEFAULT_SETTINGS.minPixelRatio
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);
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(function( style ){
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style.marginTop = '0px';
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style.marginRight = '0px';
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@ -4186,8 +4191,9 @@ $.Navigator = function( options ){
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style.overflow = 'hidden';
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}( this.element.style ));
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this.displayRegion = $.makeNeutralElement( "div" );
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this.displayRegion.id = this.element.id + '-displayregion';
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this.displayRegion = $.makeNeutralElement( "textarea" );
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this.displayRegion.id = this.element.id + '-displayregion';
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this.displayRegion.className = 'displayregion';
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(function( style ){
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style.position = 'relative';
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@ -4200,6 +4206,65 @@ $.Navigator = function( options ){
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style.zIndex = 999999999;
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}( this.displayRegion.style ));
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this.displayRegion.innerTracker = new $.MouseTracker({
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element: this.displayRegion,
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clickTimeThreshold: this.clickTimeThreshold,
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clickDistThreshold: this.clickDistThreshold,
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focusHandler: function(){
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_this.viewer.setControlsEnabled( true );
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(function( style ){
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style.border = '1px solid #437AB2';
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style.outline = '2px auto #437AB2';
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}( this.element.style ));
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},
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blurHandler: function(){
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_this.viewer.setControlsEnabled( false );
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(function( style ){
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style.border = '1px solid #900';
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style.outline = '2px auto #900';
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}( this.element.style ));
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},
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keyHandler: function(tracker, keyCode){
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//console.log( keyCode );
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switch( keyCode ){
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case 119://w
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_this.viewer.viewport.panBy(new $.Point(0, -0.1));
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break;
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case 115://s
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_this.viewer.viewport.panBy(new $.Point(0, 0.1));
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break;
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case 97://a
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_this.viewer.viewport.panBy(new $.Point(-0.1, 0));
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break;
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case 100://d
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_this.viewer.viewport.panBy(new $.Point(0.1, 0));
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break;
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case 61://=|+
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_this.viewer.viewport.zoomBy(1.1);
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break;
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case 45://-|_
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_this.viewer.viewport.zoomBy(0.9);
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break;
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case 48://0|)
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_this.viewer.viewport.goHome();
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break;
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default:
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//console.log( 'navigator keycode %s', keyCode );
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return;
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}
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}
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}).setTracking( true ); // default state
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/*this.displayRegion.outerTracker = new $.MouseTracker({
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element: this.container,
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clickTimeThreshold: this.clickTimeThreshold,
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clickDistThreshold: this.clickDistThreshold,
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enterHandler: $.delegate( this, onContainerEnter ),
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exitHandler: $.delegate( this, onContainerExit ),
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releaseHandler: $.delegate( this, onContainerRelease )
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}).setTracking( this.mouseNavEnabled ? true : false ); // always tracking*/
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this.element.appendChild( this.displayRegion );
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viewer.addControl(
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@ -4211,8 +4276,8 @@ $.Navigator = function( options ){
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this.element.style.width = options.width + 'px';
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this.element.style.height = options.height + 'px';
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} else {
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this.element.style.width = ( viewerSize.x * options.sizeRatio ) + 'px';
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this.element.style.height = ( viewerSize.y * options.sizeRatio ) + 'px';
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this.element.style.width = ( viewerSize.x * options.navigatorSizeRatio ) + 'px';
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this.element.style.height = ( viewerSize.y * options.navigatorSizeRatio ) + 'px';
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}
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$.Viewer.apply( this, [ options ] );
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@ -4222,7 +4287,6 @@ $.Navigator = function( options ){
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$.extend( $.Navigator.prototype, $.EventHandler.prototype, $.Viewer.prototype, {
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update: function( viewport ){
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var bounds = viewport.getBounds( true ),
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topleft = this.viewport.pixelFromPoint( bounds.getTopLeft() )
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@ -6403,7 +6467,8 @@ function updateTile( drawer, drawLevel, haveDrawn, x, y, level, levelOpacity, le
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numberOfTiles,
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drawer.normHeight
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),
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drawTile = drawLevel;
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drawTile = drawLevel,
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newbest;
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setCoverage( drawer.coverage, level, x, y, false );
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@ -534,7 +534,8 @@ function updateTile( drawer, drawLevel, haveDrawn, x, y, level, levelOpacity, le
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numberOfTiles,
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drawer.normHeight
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),
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drawTile = drawLevel;
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drawTile = drawLevel,
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newbest;
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setCoverage( drawer.coverage, level, x, y, false );
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@ -478,7 +478,7 @@
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* @inner
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*/
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function onFocus( tracker, event ){
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console.log( "focus %s", event );
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//console.log( "focus %s", event );
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if ( tracker.focusHandler ) {
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try {
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tracker.focusHandler(
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@ -503,7 +503,7 @@
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* @inner
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*/
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function onBlur( tracker, event ){
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console.log( "blur %s", event );
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//console.log( "blur %s", event );
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if ( tracker.blurHandler ) {
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try {
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tracker.blurHandler(
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@ -20,17 +20,21 @@ $.Navigator = function( options ){
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}
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options = $.extend( true, {
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sizeRatio: $.DEFAULT_SETTINGS.navigatorSizeRatio
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navigatorSizeRatio: $.DEFAULT_SETTINGS.navigatorSizeRatio
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}, options, {
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element: this.element,
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//These need to be overridden to prevent recursion since
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//the navigator is a viewer and a viewer has a navigator
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minPixelRatio: 0,
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showNavigator: false,
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mouseNavEnabled: false,
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showNavigationControl: false
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});
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options.minPixelRatio = Math.min(
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options.navigatorSizeRatio * $.DEFAULT_SETTINGS.minPixelRatio,
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$.DEFAULT_SETTINGS.minPixelRatio
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);
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(function( style ){
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style.marginTop = '0px';
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style.marginRight = '0px';
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@ -42,8 +46,9 @@ $.Navigator = function( options ){
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style.overflow = 'hidden';
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}( this.element.style ));
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this.displayRegion = $.makeNeutralElement( "div" );
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this.displayRegion.id = this.element.id + '-displayregion';
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this.displayRegion = $.makeNeutralElement( "textarea" );
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this.displayRegion.id = this.element.id + '-displayregion';
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this.displayRegion.className = 'displayregion';
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(function( style ){
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style.position = 'relative';
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@ -56,6 +61,65 @@ $.Navigator = function( options ){
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style.zIndex = 999999999;
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}( this.displayRegion.style ));
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this.displayRegion.innerTracker = new $.MouseTracker({
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element: this.displayRegion,
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clickTimeThreshold: this.clickTimeThreshold,
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clickDistThreshold: this.clickDistThreshold,
|
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focusHandler: function(){
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_this.viewer.setControlsEnabled( true );
|
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(function( style ){
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style.border = '1px solid #437AB2';
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style.outline = '2px auto #437AB2';
|
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}( this.element.style ));
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|
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},
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blurHandler: function(){
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_this.viewer.setControlsEnabled( false );
|
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(function( style ){
|
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style.border = '1px solid #900';
|
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style.outline = '2px auto #900';
|
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}( this.element.style ));
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},
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keyHandler: function(tracker, keyCode){
|
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//console.log( keyCode );
|
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switch( keyCode ){
|
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case 119://w
|
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_this.viewer.viewport.panBy(new $.Point(0, -0.1));
|
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break;
|
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case 115://s
|
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_this.viewer.viewport.panBy(new $.Point(0, 0.1));
|
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break;
|
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case 97://a
|
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_this.viewer.viewport.panBy(new $.Point(-0.1, 0));
|
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break;
|
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case 100://d
|
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_this.viewer.viewport.panBy(new $.Point(0.1, 0));
|
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break;
|
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case 61://=|+
|
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_this.viewer.viewport.zoomBy(1.1);
|
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break;
|
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case 45://-|_
|
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_this.viewer.viewport.zoomBy(0.9);
|
||||
break;
|
||||
case 48://0|)
|
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_this.viewer.viewport.goHome();
|
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break;
|
||||
default:
|
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//console.log( 'navigator keycode %s', keyCode );
|
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return;
|
||||
}
|
||||
}
|
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}).setTracking( true ); // default state
|
||||
|
||||
/*this.displayRegion.outerTracker = new $.MouseTracker({
|
||||
element: this.container,
|
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clickTimeThreshold: this.clickTimeThreshold,
|
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clickDistThreshold: this.clickDistThreshold,
|
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enterHandler: $.delegate( this, onContainerEnter ),
|
||||
exitHandler: $.delegate( this, onContainerExit ),
|
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releaseHandler: $.delegate( this, onContainerRelease )
|
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}).setTracking( this.mouseNavEnabled ? true : false ); // always tracking*/
|
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|
||||
this.element.appendChild( this.displayRegion );
|
||||
|
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viewer.addControl(
|
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@ -67,8 +131,8 @@ $.Navigator = function( options ){
|
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this.element.style.width = options.width + 'px';
|
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this.element.style.height = options.height + 'px';
|
||||
} else {
|
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this.element.style.width = ( viewerSize.x * options.sizeRatio ) + 'px';
|
||||
this.element.style.height = ( viewerSize.y * options.sizeRatio ) + 'px';
|
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this.element.style.width = ( viewerSize.x * options.navigatorSizeRatio ) + 'px';
|
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this.element.style.height = ( viewerSize.y * options.navigatorSizeRatio ) + 'px';
|
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}
|
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|
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$.Viewer.apply( this, [ options ] );
|
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@ -78,7 +142,6 @@ $.Navigator = function( options ){
|
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$.extend( $.Navigator.prototype, $.EventHandler.prototype, $.Viewer.prototype, {
|
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|
||||
update: function( viewport ){
|
||||
|
||||
|
||||
var bounds = viewport.getBounds( true ),
|
||||
topleft = this.viewport.pixelFromPoint( bounds.getTopLeft() )
|
||||
|
||||
@ -461,7 +461,7 @@ OpenSeadragon = window.OpenSeadragon || function( options ){
|
||||
controlsFadeDelay: 2000,
|
||||
controlsFadeLength: 1500,
|
||||
|
||||
maxImageCacheCount: 100,
|
||||
maxImageCacheCount: 200,
|
||||
minPixelRatio: 0.5,
|
||||
mouseNavEnabled: true,
|
||||
prefixUrl: null,
|
||||
|
||||
@ -2,10 +2,7 @@
|
||||
(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 = {};
|
||||
var THIS = {};
|
||||
|
||||
/**
|
||||
*
|
||||
@ -175,15 +172,16 @@ $.Viewer = function( options ) {
|
||||
onFullPageHandler = $.delegate( this, onFullPage ),
|
||||
onFocusHandler = $.delegate( this, onFocus ),
|
||||
onBlurHandler = $.delegate( this, onBlur ),
|
||||
navImages = this.navImages,
|
||||
zoomIn,
|
||||
zoomOut,
|
||||
goHome,
|
||||
fullPage;
|
||||
navImages = this.navImages;
|
||||
|
||||
this.zoomInButton = null;
|
||||
this.zoomOutButton = null;
|
||||
this.goHomeButton = null;
|
||||
this.fullPageButton = null;
|
||||
|
||||
if( this.showNavigationControl ){
|
||||
|
||||
zoomIn = new $.Button({
|
||||
this.zoomInButton = new $.Button({
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
tooltip: $.getString( "Tooltips.ZoomIn" ),
|
||||
@ -200,7 +198,7 @@ $.Viewer = function( options ) {
|
||||
onBlur: onBlurHandler
|
||||
});
|
||||
|
||||
zoomOut = new $.Button({
|
||||
this.zoomOutButton = new $.Button({
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
tooltip: $.getString( "Tooltips.ZoomOut" ),
|
||||
@ -217,7 +215,7 @@ $.Viewer = function( options ) {
|
||||
onBlur: onBlurHandler
|
||||
});
|
||||
|
||||
goHome = new $.Button({
|
||||
this.goHomeButton = new $.Button({
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
tooltip: $.getString( "Tooltips.Home" ),
|
||||
@ -230,7 +228,7 @@ $.Viewer = function( options ) {
|
||||
onBlur: onBlurHandler
|
||||
});
|
||||
|
||||
fullPage = new $.Button({
|
||||
this.fullPageButton = new $.Button({
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
tooltip: $.getString( "Tooltips.FullPage" ),
|
||||
@ -247,10 +245,10 @@ $.Viewer = function( options ) {
|
||||
clickTimeThreshold: this.clickTimeThreshold,
|
||||
clickDistThreshold: this.clickDistThreshold,
|
||||
buttons: [
|
||||
zoomIn,
|
||||
zoomOut,
|
||||
goHome,
|
||||
fullPage
|
||||
this.zoomInButton,
|
||||
this.zoomOutButton,
|
||||
this.goHomeButton,
|
||||
this.fullPageButton
|
||||
]
|
||||
});
|
||||
|
||||
@ -336,7 +334,7 @@ $.Viewer = function( options ) {
|
||||
initialTileSource.minLevel,
|
||||
initialTileSource.maxLevel
|
||||
);
|
||||
customTileSource.getTileUrl = initialTileSource;
|
||||
customTileSource.getTileUrl = initialTileSource.getTileUrl;
|
||||
this.open( customTileSource );
|
||||
}
|
||||
}
|
||||
@ -533,9 +531,8 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
* @name OpenSeadragon.Viewer.prototype.isDashboardEnabled
|
||||
* @return {Boolean}
|
||||
*/
|
||||
isDashboardEnabled: function () {
|
||||
//TODO: why this indirection? these methods arent even implemented
|
||||
return this.areControlsEnabled();
|
||||
areControlsEnabled: function () {
|
||||
return this.controls.length && this.controls[ i ].isVisibile();
|
||||
},
|
||||
|
||||
|
||||
@ -544,9 +541,12 @@ $.extend( $.Viewer.prototype, $.EventHandler.prototype, $.ControlDock.prototype,
|
||||
* @name OpenSeadragon.Viewer.prototype.setDashboardEnabled
|
||||
* @return {OpenSeadragon.Viewer} Chainable.
|
||||
*/
|
||||
setDashboardEnabled: function( enabled ) {
|
||||
//TODO: why this indirection? these methods arent even implemented
|
||||
return this.setControlsEnabled( enabled );
|
||||
setControlsEnabled: function( enabled ) {
|
||||
if( enabled ){
|
||||
abortControlsAutoHide( this );
|
||||
} else {
|
||||
beginControlsAutoHide( this );
|
||||
};
|
||||
},
|
||||
|
||||
|
||||
@ -1067,7 +1067,8 @@ function onHome() {
|
||||
function onFullPage() {
|
||||
this.setFullPage( !this.isFullPage() );
|
||||
// correct for no mouseout event on change
|
||||
this.buttons.emulateExit();
|
||||
this.buttons.emulateExit();
|
||||
this.fullPageButton.element.focus();
|
||||
if ( this.viewport ) {
|
||||
this.viewport.applyConstraints();
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user