Update tiledimage.js

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YSH 2020-02-13 14:49:14 -08:00 committed by GitHub
parent 3ec9b66bc9
commit 4627d59609
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@ -705,7 +705,7 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
}; };
try { try {
if ($.isArray(polygons)) { if (!$.isArray(polygons)) {
throw new Error('Provided cropping polygon is not an array'); throw new Error('Provided cropping polygon is not an array');
} }
this._croppingPolygons = polygons.map(function(polygon){ this._croppingPolygons = polygons.map(function(polygon){