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Optimize encode

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This commit is contained in:
Tobias Bieniek
2013-12-19 18:14:10 +01:00
committed by Tom Payne
parent 1d1dbb08c9
commit 432c6d8af3
1 changed files with 1 additions and 4 deletions
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5
src/ol/format/polylineformat.js
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@@ -270,10 +270,7 @@ ol.format.Polyline.decodeFloat = function(encoded, opt_factor) {
* @return {string} The encoded string. * @return {string} The encoded string.
*/ */
ol.format.Polyline.encodeSignedInteger = function(num) { ol.format.Polyline.encodeSignedInteger = function(num) {
var signedNum = num << 1; var signedNum = (num < 0) ? ~(num << 1) : (num << 1);
if (num < 0) {
signedNum = ~(signedNum);
}
return ol.format.Polyline.encodeUnsignedInteger(signedNum); return ol.format.Polyline.encodeUnsignedInteger(signedNum);
}; };