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Add ol.geom.MultiLineString#appendLineString

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This commit is contained in:
Tom Payne
2014-03-10 16:18:12 +01:00
parent 7ee4fb8a2e
commit 7a51b4c7b6
3 changed files with 28 additions and 0 deletions
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1
src/ol/geom/multilinestring.exports
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@@ -1,4 +1,5 @@
@exportSymbol ol.geom.MultiLineString
@exportProperty ol.geom.MultiLineString.prototype.appendLineString
@exportProperty ol.geom.MultiLineString.prototype.clone
@exportProperty ol.geom.MultiLineString.prototype.getCoordinateAtM
@exportProperty ol.geom.MultiLineString.prototype.getCoordinates

16
src/ol/geom/multilinestring.js
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@@ -47,6 +47,22 @@ ol.geom.MultiLineString = function(coordinates, opt_layout) {
goog.inherits(ol.geom.MultiLineString, ol.geom.SimpleGeometry);
/**
* @param {ol.geom.LineString} lineString LineString.
*/
ol.geom.MultiLineString.prototype.appendLineString = function(lineString) {
goog.asserts.assert(lineString.getLayout() == this.layout);
if (goog.isNull(this.flatCoordinates)) {
this.flatCoordinates = lineString.getFlatCoordinates().slice();
} else {
goog.array.extend(
this.flatCoordinates, lineString.getFlatCoordinates().slice());
}
this.ends_.push(this.flatCoordinates.length);
this.dispatchChangeEvent();
};
/**
* @inheritDoc
*/