[mapserver-users] Heatmap / choropleth from points attributes

[Tamas Szekeres]

2011/2/26 Milo van der Linden <milo at dogodigi.net>

> Very nice example Tamas!
>
> In my opinion there is only one extra step needed; a no-color
> transparent section in the final image. Do you think this would also
> be possible?
>

Yes, it should work by applying a LUT for the alpha channel.

Best regards,

Tamas
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