You can draw a shapefile onto a raster as covered by the following tutorial:
- http://docs.codehaus.org/display/GEOTDOC/09+ShapeLab
You can encode these as PNG and store them on postgres or something; but
postgis does not have a concept of storing rasters as far as I know.
felipe gutierrez wrote
I want to paint regions in a shapefile and store that change in postgis .
Someone could help me?
_
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