check if image attr. of GIcon class is undefined

[GoogleCodeExporter]

call something like this:

gc = new gcGrid(map, "xxx");

var iconSingle         = new GIcon();
iconSingle.iconSize    = new GSize(21, 24);
iconSingle.infoWindowAnchor = new GPoint(7, 25);
iconSingle.iconAnchor  = new GPoint(6, 25);

gc.setIcon(GC_IC_POINT, iconSingle);

gc.setCallback(GC_CB_ONCREATEPOINT, function (marker, ti, ft, f1, f2) {
if (f1) marker.setImage("xxx"+f1+".png");
});             

iconSingle has no ".image" attribute. Google will call something like
"http://url/undefined" in this case. May have undesirable consequences.
(cookie reset, session overwrite)

Original issue reported on code.google.com by rk...@skilldeal.com on 1 Jul 2009 at 9:22

[GoogleCodeExporter]

Original comment by rk...@skilldeal.com on 1 Jul 2009 at 10:33

• Added labels: Component-JSapi
• Removed labels: Component-geocubesClustering

[GoogleCodeExporter]

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Original comment by manjarip...@gmail.com on 30 Jul 2011 at 8:06