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Use oriented rings where needed

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This commit is contained in:
Tom Payne
2014-01-21 07:49:01 +01:00
parent 5b5865d48e
commit 6552046aa0
2 changed files with 4 additions and 4 deletions
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6
src/ol/geom/polygon.js
View File

@@ -104,7 +104,7 @@ ol.geom.Polygon.prototype.closestPointXY =
*/
ol.geom.Polygon.prototype.containsXY = function(x, y) {
return ol.geom.flat.linearRingsContainsXY(
this.flatCoordinates, 0, this.ends_, this.stride, x, y);
this.getOrientedFlatCoordinates(), 0, this.ends_, this.stride, x, y);
};
@@ -113,7 +113,7 @@ ol.geom.Polygon.prototype.containsXY = function(x, y) {
*/
ol.geom.Polygon.prototype.getArea = function() {
return ol.geom.flat.linearRingsArea(
this.flatCoordinates, 0, this.ends_, this.stride);
this.getOrientedFlatCoordinates(), 0, this.ends_, this.stride);
};
@@ -142,7 +142,7 @@ ol.geom.Polygon.prototype.getInteriorPoint = function() {
var extent = this.getExtent();
var y = (extent[1] + extent[3]) / 2;
this.interiorPoint_ = ol.geom.flat.linearRingsGetInteriorPoint(
this.flatCoordinates, 0, this.ends_, this.stride, y);
this.getOrientedFlatCoordinates(), 0, this.ends_, this.stride, y);
this.interiorPointRevision_ = this.getRevision();
}
return this.interiorPoint_;

2
src/ol/render/canvas/canvasreplay.js
View File

@@ -1096,7 +1096,7 @@ ol.render.canvas.PolygonReplay.prototype.drawPolygonGeometry =
state.miterLimit, state.lineDash]);
}
var ends = polygonGeometry.getEnds();
var flatCoordinates = polygonGeometry.getFlatCoordinates();
var flatCoordinates = polygonGeometry.getOrientedFlatCoordinates();
var stride = polygonGeometry.getStride();
this.drawFlatCoordinatess_(flatCoordinates, 0, ends, stride);
this.endGeometry(polygonGeometry, data);