I'm using new OpenLayers.Control.DrawFeature to draw polygons and OpenLayers.Control.SelectFeature to select a specific polygon. I'm drawing one polgon and then a smaller polygon on top of the first one.
PolyA is a large polygon(50 x 50)PolyB is a smaller polgon (10 x 10) drawn within (on top of) PolyA
Initially I can select and unselect PolyB correctly. However once I have selected and unselected PolyA, PolyB is now hidden behind it and can no longer be selected. Why is that and what can I do to resolve it? Thanks.
select code (straightforward)
select = new OpenLayers.Control.SelectFeature(layer, { highlightOnly: true, clickout: true, toggle: true, onSelect: function(feature) { //do stuff } });
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PolyA is a large polygon(50 x 50)PolyB is a smaller polgon (10 x 10) drawn within (on top of) PolyA
Initially I can select and unselect PolyB correctly. However once I have selected and unselected PolyA, PolyB is now hidden behind it and can no longer be selected. Why is that and what can I do to resolve it? Thanks.
select code (straightforward)
select = new OpenLayers.Control.SelectFeature(layer, { highlightOnly: true, clickout: true, toggle: true, onSelect: function(feature) { //do stuff } });
أكثر...