[OpenLayers-Users] Re: Draw Box From Selected Features
Richard Barnes
barn0357 at umn.edu
Wed Jun 29 14:51:39 EDT 2011
Thanks for your help, Alexandre Dube. I dug deep into stack traces and found, well... nothing.
But I did find a solution.
The code I posted was:
-------------
var bounds=null;
for(i in stations.selectedFeatures)
for(x in stations.selectedFeatures[i].cluster)
if(bounds==null)
bounds=stations.selectedFeatures[i].cluster[x].geometry.getBounds().clone();
else
bounds.extend(stations.selectedFeatures[i].cluster[x].geometry.getBounds());
Fit_box=bounds.toGeometry().components[0];
Fix_box=new OpenLayers.Feature.Vector(Fit_box, null, {fillColor:
"green"});
VectorLayer.addFeatures([Fit_box]);
-------------
It turns out you can fix things by replacing the lines:
Fit_box=bounds.toGeometry().components[0];
Fix_box=new OpenLayers.Feature.Vector(Fit_box, null, {fillColor:
"green"});
with the lines
var fit_bounds=bounds.toGeometry().components[0];
Fix_box=new OpenLayers.Feature.Vector(fit_bounds, null, {fillColor:
"green"});
Ridiculous, right?
Anyways, thanks for your help!
~Richard~
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