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Caching array length instead of accessing it with each iteration. r=crschmidt (closes #1636)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@7627 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Tim Schaub
2008-07-31 04:44:25 +00:00
parent 89b10da8db
commit 66a4c6fb0e
50 changed files with 196 additions and 196 deletions
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6
lib/OpenLayers/Layer/Markers.js
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@@ -69,7 +69,7 @@ OpenLayers.Layer.Markers = OpenLayers.Class(OpenLayers.Layer, {
setOpacity: function(opacity) {
if (opacity != this.opacity) {
this.opacity = opacity;
for (var i = 0; i < this.markers.length; i++) {
for (var i=0, len=this.markers.length; i<len; i++) {
this.markers[i].setOpacity(this.opacity);
}
}
@@ -87,7 +87,7 @@ OpenLayers.Layer.Markers = OpenLayers.Class(OpenLayers.Layer, {
OpenLayers.Layer.prototype.moveTo.apply(this, arguments);
if (zoomChanged || !this.drawn) {
for(var i=0; i < this.markers.length; i++) {
for(var i=0, len=this.markers.length; i<len; i++) {
this.drawMarker(this.markers[i]);
}
this.drawn = true;
@@ -176,7 +176,7 @@ OpenLayers.Layer.Markers = OpenLayers.Class(OpenLayers.Layer, {
if ( this.markers && (this.markers.length > 0)) {
var maxExtent = new OpenLayers.Bounds();
for(var i=0; i < this.markers.length; i++) {
for(var i=0, len=this.markers.length; i<len; i++) {
var marker = this.markers[i];
maxExtent.extend(marker.lonlat);
}