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Merge pull request #664 from avandecreme/master

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Fix assert in cacheTile.
This commit is contained in:
Ian Gilman 2015-06-16 09:24:16 -07:00
commit 2aa5053961
1 changed files with 1 additions and 1 deletions
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src/tilecache.js
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@ -149,7 +149,6 @@ $.TileCache.prototype = /** @lends OpenSeadragon.TileCache.prototype */{
$.console.assert( options, "[TileCache.cacheTile] options is required" ); $.console.assert( options, "[TileCache.cacheTile] options is required" );
$.console.assert( options.tile, "[TileCache.cacheTile] options.tile is required" ); $.console.assert( options.tile, "[TileCache.cacheTile] options.tile is required" );
$.console.assert( options.tile.url, "[TileCache.cacheTile] options.tile.url is required" ); $.console.assert( options.tile.url, "[TileCache.cacheTile] options.tile.url is required" );
$.console.assert( options.image, "[TileCache.cacheTile] options.image is required" );
$.console.assert( options.tiledImage, "[TileCache.cacheTile] options.tiledImage is required" ); $.console.assert( options.tiledImage, "[TileCache.cacheTile] options.tiledImage is required" );
var cutoff = options.cutoff || 0; var cutoff = options.cutoff || 0;
@ -157,6 +156,7 @@ $.TileCache.prototype = /** @lends OpenSeadragon.TileCache.prototype */{
var imageRecord = this._imagesLoaded[options.tile.url]; var imageRecord = this._imagesLoaded[options.tile.url];
if (!imageRecord) { if (!imageRecord) {
$.console.assert( options.image, "[TileCache.cacheTile] options.image is required to create an ImageRecord" );
imageRecord = this._imagesLoaded[options.tile.url] = new ImageRecord({ imageRecord = this._imagesLoaded[options.tile.url] = new ImageRecord({
image: options.image image: options.image
}); });