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use array join instead of string concat. r=ahocevar (closes #2713)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@10431 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Frédéric Junod
2010-06-29 11:05:00 +00:00
parent 2939bad8d0
commit 08f506176b
1 changed files with 3 additions and 3 deletions
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lib/OpenLayers/Renderer/SVG.js
+3 -3
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@@ -915,7 +915,7 @@ OpenLayers.Renderer.SVG = OpenLayers.Class(OpenLayers.Renderer.Elements, {
var symbolExtent = new OpenLayers.Bounds( var symbolExtent = new OpenLayers.Bounds(
Number.MAX_VALUE, Number.MAX_VALUE, 0, 0); Number.MAX_VALUE, Number.MAX_VALUE, 0, 0);
var points = ""; var points = [];
var x,y; var x,y;
for (var i=0; i<symbol.length; i=i+2) { for (var i=0; i<symbol.length; i=i+2) {
x = symbol[i]; x = symbol[i];
@@ -924,10 +924,10 @@ OpenLayers.Renderer.SVG = OpenLayers.Class(OpenLayers.Renderer.Elements, {
symbolExtent.bottom = Math.min(symbolExtent.bottom, y); symbolExtent.bottom = Math.min(symbolExtent.bottom, y);
symbolExtent.right = Math.max(symbolExtent.right, x); symbolExtent.right = Math.max(symbolExtent.right, x);
symbolExtent.top = Math.max(symbolExtent.top, y); symbolExtent.top = Math.max(symbolExtent.top, y);
points += " " + x + "," + y; points.push(x, ",", y);
} }
node.setAttributeNS(null, "points", points); node.setAttributeNS(null, "points", points.join(" "));
var width = symbolExtent.getWidth(); var width = symbolExtent.getWidth();
var height = symbolExtent.getHeight(); var height = symbolExtent.getHeight();