I add a new OpenLayers.Layer.Vector to my map, several
OpenLayers.Feature.Vectors to that layer using
vector_layer.drawFeature(), then call map.zoomToExtent(). When the map
is zoomed, the vector features remain in a static state, rendered for
the original extent, not the new zoomed extent.
I would like the features to be rescaled when the map is zoomed /
panned. I've tried passing { isFixed: false } to the
OpenLayers.Layer.Vector constructor without success. Is this not an
envisioned use case of a OpenLayers.Layer.Vector layer with manually
added features?
I notice the SVG renderer scales the features into screen coordinates.
I'm willing to pay the performance hit of rescaling the features on each
pan / zoom since I render a bounded number of them. Or, maybe there is
interest in an implementation which adds svg elements in native map
coordinates and just modifies the svg viewBox="x y width height"
attribute on zoom/pan, which leaves the rescaling to the browser. I've
had success building such an implementation like in the past.
I skimmed the mailing lists back to January without finding info on
this. Can someone point out where I've erred, or recommend the best way
to implement this?
Thanks,
Dave Fuhry
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