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Fix calculation of ends in ol.geom.MultiPolygon#getPolygons

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Tom Payne
2014-03-07 15:04:39 +01:00
parent 7da18bd144
commit f32d491d45
1 changed files with 8 additions and 2 deletions
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10
src/ol/geom/multipolygon.js
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@@ -215,13 +215,19 @@ ol.geom.MultiPolygon.prototype.getPolygons = function() {
var endss = this.endss_;
var polygons = [];
var offset = 0;
var i, ii;
var i, ii, j, jj;
for (i = 0, ii = endss.length; i < ii; ++i) {
var ends = endss[i];
var end = ends[ends.length - 1];
var polygon = new ol.geom.Polygon(null);
var polygonEnds = ends.slice();
if (offset !== 0) {
for (j = 0, jj = polygonEnds.length; j < jj; ++j) {
polygonEnds[j] = polygonEnds[j] - offset;
}
}
polygon.setFlatCoordinates(
layout, flatCoordinates.slice(offset, end), ends.slice());
layout, flatCoordinates.slice(offset, end), polygonEnds);
polygons.push(polygon);
offset = end;
}