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Merge pull request #2183 from altert/master

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Fix closure for croppingPolygons in _drawTiles function
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Ian Gilman 2022-07-26 14:55:09 -07:00 committed by GitHub
commit c449a8353d
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1 changed files with 4 additions and 3 deletions
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7
src/tiledimage.js
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@ -1940,14 +1940,15 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
}
if (this._croppingPolygons) {
var self = this;
this._drawer.saveContext(useSketch);
try {
var polygons = this._croppingPolygons.map(function (polygon) {
return polygon.map(function (coord) {
var point = this
var point = self
.imageToViewportCoordinates(coord.x, coord.y, true)
.rotate(-this.getRotation(true), this._getRotationPoint(true));
var clipPoint = this._drawer.viewportCoordToDrawerCoord(point);
.rotate(-self.getRotation(true), self._getRotationPoint(true));
var clipPoint = self._drawer.viewportCoordToDrawerCoord(point);
if (sketchScale) {
clipPoint = clipPoint.times(sketchScale);
}