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Fixed broken test

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This commit is contained in:
Ian Gilman 2014-11-14 15:49:42 -08:00
parent 9347cfe692
commit b371af712e
2 changed files with 14 additions and 9 deletions
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4
src/viewer.js
View File

@ -405,7 +405,7 @@ $.Viewer = function( options ) {
THIS[ _this.hash ].forceRedraw = true;
});
this.world.addHandler('home-bounds-change', function(event) {
this.world.addHandler('metrics-change', function(event) {
if (_this.viewport) {
_this.viewport.setHomeBounds(_this.world.getHomeBounds(), _this.world.getContentFactor());
}
@ -436,6 +436,8 @@ $.Viewer = function( options ) {
margins: this.viewportMargins
});
this.viewport.setHomeBounds(this.world.getHomeBounds(), this.world.getContentFactor());
// Create the image loader
this.imageLoader = new $.ImageLoader();

19
src/world.js
View File

@ -65,7 +65,7 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
* @param {OpenSeadragon.TiledImage} item - The item to add.
* @param {Number} [options.index] - Index for the item. If not specified, goes at the top.
* @fires OpenSeadragon.World.event:add-item
* @fires OpenSeadragon.World.event:home-bounds-change
* @fires OpenSeadragon.World.event:metrics-change
*/
addItem: function( item, options ) {
$.console.assert(item, "[World.addItem] item is required");
@ -172,7 +172,7 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
* Remove an item.
* @param {OpenSeadragon.TiledImage} item - The item to remove.
* @fires OpenSeadragon.World.event:remove-item
* @fires OpenSeadragon.World.event:home-bounds-change
* @fires OpenSeadragon.World.event:metrics-change
*/
removeItem: function( item ) {
$.console.assert(item, "[World.removeItem] item is required");
@ -192,7 +192,7 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
/**
* Remove all items.
* @fires OpenSeadragon.World.event:remove-item
* @fires OpenSeadragon.World.event:home-bounds-change
* @fires OpenSeadragon.World.event:metrics-change
*/
removeAll: function() {
var item;
@ -268,7 +268,7 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
* @param {Number} [options.rows] - See collectionRows in {@link OpenSeadragon.Options}.
* @param {Number} [options.tileSize] - See collectionTileSize in {@link OpenSeadragon.Options}.
* @param {Number} [options.tileMargin] - See collectionTileMargin in {@link OpenSeadragon.Options}.
* @fires OpenSeadragon.World.event:home-bounds-change
* @fires OpenSeadragon.World.event:metrics-change
*/
arrange: function(options) {
options = options || {};
@ -318,6 +318,8 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
// private
_figureSizes: function() {
var oldHomeBounds = this._homeBounds ? this._homeBounds.clone() : null;
var oldContentSize = this._contentSize ? this._contentSize.clone() : null;
var oldContentFactor = this._contentFactor || 0;
if ( !this._items.length ) {
this._homeBounds = new $.Rect(0, 0, 1, 1);
@ -344,16 +346,17 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
this._homeBounds.height * this._contentFactor);
}
if (!this._homeBounds.equals(oldHomeBounds)) {
if (this._contentFactor !== oldContentFactor || !this._homeBounds.equals(oldHomeBounds) ||
!this._contentSize.equals(oldContentSize)) {
/**
* Raised when the home bounds change.
* @event home-bounds-change
* Raised when the home bounds, content size, or content factor change.
* @event metrics-change
* @memberOf OpenSeadragon.World
* @type {object}
* @property {OpenSeadragon.World} eventSource - A reference to the World which raised the event.
* @property {?Object} userData - Arbitrary subscriber-defined object.
*/
this.raiseEvent('home-bounds-change');
this.raiseEvent('metrics-change', {});
}
},