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1540 Remove support for array for cropping

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This commit is contained in:
zero41120 2020-02-10 16:16:19 -08:00
parent 956c830f3e
commit 9d0c7bd9c9
1 changed files with 5 additions and 10 deletions
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15
src/tiledimage.js
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@ -694,16 +694,11 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
var isArray = function(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
};
var isXYPair = function(obj) {
return obj && isArray(obj) && obj.length === 2;
};
var convertXYObjectsToArrayIfNeeded = function(objs) {
var objectToSimpleXYObject = function(objs) {
return objs.map(function(obj) {
try {
if (isXYObject(obj)) {
return [obj.x, obj.y];
} else if (isXYPair(obj)) {
return obj;
return { x: obj.x, y: obj.y };
} else {
throw new Error();
}
@ -718,7 +713,7 @@ $.extend($.TiledImage.prototype, $.EventSource.prototype, /** @lends OpenSeadrag
throw new Error('Provided cropping polygon is not an array');
}
this._croppingPolygons = polygons.map(function(polygon){
return convertXYObjectsToArrayIfNeeded(polygon);
return objectToSimpleXYObject(polygon);
});
} catch (e) {
$.console.error('[TiledImage.setCroppingPolygons] Cropping polygon format not supported');
@ -1997,9 +1992,9 @@ function drawTiles( tiledImage, lastDrawn ) {
tiledImage._drawer.saveContext(useSketch);
try {
var polygons = tiledImage._croppingPolygons.map(function (polygon) {
return polygon.map(function (pointPair) {
return polygon.map(function (coord) {
var point = tiledImage
.imageToViewportCoordinates(pointPair[0], pointPair[1], true)
.imageToViewportCoordinates(coord.x, coord.y, true)
.rotate(-tiledImage.getRotation(true), tiledImage._getRotationPoint(true));
var clipPoint = tiledImage._drawer.viewportCoordToDrawerCoord(point);
if (sketchScale) {