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1540 Use OSD defined isArray

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This commit is contained in:
zero41120 2020-02-11 11:34:53 -08:00
parent d8651bd268
commit 3ec9b66bc9
1 changed files with 2 additions and 4 deletions
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6
src/tiledimage.js
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@ -689,9 +689,7 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
var isXYObject = function(obj) { var isXYObject = function(obj) {
return obj instanceof $.Point || (typeof obj.x === 'number' && typeof obj.y === 'number'); return obj instanceof $.Point || (typeof obj.x === 'number' && typeof obj.y === 'number');
}; };
var isArray = function(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
};
var objectToSimpleXYObject = function(objs) { var objectToSimpleXYObject = function(objs) {
return objs.map(function(obj) { return objs.map(function(obj) {
try { try {
@ -707,7 +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){