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Format/EncodedPolyline: Added opt_factor parameter to encode/decode()

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This commit is contained in:
Tobias Bieniek
2013-05-18 15:07:49 +02:00
committed by Bart van den Eijnden
parent 0bb804c9e7
commit 4399ebcb04
1 changed files with 6 additions and 4 deletions
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lib/OpenLayers/Format/EncodedPolyline.js
+6 -4
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@@ -102,8 +102,9 @@ OpenLayers.Format.EncodedPolyline = OpenLayers.Class(OpenLayers.Format, {
* {Array(Array(int))} An array containing n-dimensional arrays of * {Array(Array(int))} An array containing n-dimensional arrays of
* coordinates. * coordinates.
*/ */
decode: function(encoded, dims) { decode: function(encoded, dims, opt_factor) {
var flatPoints = this.decodeDeltas(encoded, dims, 1); var factor = opt_factor || 1;
var flatPoints = this.decodeDeltas(encoded, dims, factor);
var flatPointsLength = flatPoints.length; var flatPointsLength = flatPoints.length;
var points = []; var points = [];
@@ -177,7 +178,8 @@ OpenLayers.Format.EncodedPolyline = OpenLayers.Class(OpenLayers.Format, {
* Returns: * Returns:
* {String} An encoded string * {String} An encoded string
*/ */
encode: function (points, dims) { encode: function (points, dims, opt_factor) {
var factor = opt_factor || 1;
var flatPoints = []; var flatPoints = [];
var pointsLength = points.length; var pointsLength = points.length;
@@ -189,7 +191,7 @@ OpenLayers.Format.EncodedPolyline = OpenLayers.Class(OpenLayers.Format, {
} }
} }
return this.encodeDeltas(flatPoints, dims, 1); return this.encodeDeltas(flatPoints, dims, factor);
}, },
/** /**