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Update viewer.js

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Remove the sequence control update and put it into its own function. This way it can be called after a tilesource is loaded.
This commit is contained in:
Sharpbarb 2013-10-08 17:07:49 -07:00
parent ec71a4416e
commit 54bcd6ea79
1 changed files with 31 additions and 17 deletions
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48
src/viewer.js
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@ -200,11 +200,14 @@ $.Viewer = function( options ) {
if( this.tileSources.length > 1 ){
THIS[ this.hash ].sequenced = true;
}
//Keeps the initial page within bounds
if ( this.initialPage > this.tileSources.length - 1){
this.initialPage = this.tileSources.length - 1
initialTileSource = this.tileSources[ this.initialPage ];
this.goToPage( this.initialPage );
THIS[ this.hash ].sequence = this.initialPage;
} else {
initialTileSource = this.tileSources;
this.open( initialTileSource );
}
@ -345,6 +348,12 @@ $.Viewer = function( options ) {
this.bindStandardControls();
this.bindSequenceControls();
this.open( initialTileSource );
if (_this.tileSources.length > 1){
_this.sequenceButtons(_this.initialPage);
}
for ( i = 0; i < this.customControls.length; i++ ) {
this.addControl(
this.customControls[ i ].id,
@ -1069,23 +1078,11 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
return this;
},
currentPage: function () {
currentPage: function () {
return THIS[ this.hash ].sequence;
},
/**
* @function
* @name OpenSeadragon.Viewer.prototype.goToPage
* @return {OpenSeadragon.Viewer} Chainable.
*/
goToPage: function( page ){
//page is a 1 based index so normalize now
//page = page;
this.raiseEvent( 'page', { page: page, viewer: this } );
if( this.tileSources.length > page ){
THIS[ this.hash ].sequence = page;
sequenceButtons: function (page) {
if( this.nextButton ){
if( ( this.tileSources.length - 1 ) === page ){
@ -1107,6 +1104,23 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
}
}
}
},
/**
* @function
* @name OpenSeadragon.Viewer.prototype.goToPage
* @return {OpenSeadragon.Viewer} Chainable.
*/
goToPage: function( page ){
//page is a 1 based index so normalize now
//page = page;
this.raiseEvent( 'page', { page: page, viewer: this } );
if( this.tileSources.length > page ){
THIS[ this.hash ].sequence = page;
this.sequenceButtons(page);
this.open( this.tileSources[ page ] );
}