[mapserver-dev] RFC-108 : heatmap generation

thomas bonfort thomas.bonfort at gmail.com
Fri Feb 7 02:41:10 PST 2014

This is actually more related to the DATARANGE rfc rather than this
one, but I'll keep it in mind if I have the time some day (maybe
during the codesprint...). How would you activate that in mapfile


On 31 January 2014 19:58, Lime, Steve D (MNIT) <Steve.Lime at state.mn.us> wrote:
> What about possibly defining the color ramp with an image. I've built these sort of products outside of MapServer using GDAL and ImageMagik and the latter used images to store the ramp. The interpolated pixel value is used to lookup the appropriate color (based on y value). The nice thing was that I could build the ramp using a tool like Photoshop pretty easily and the image would almost act as sort of a preview. Attached is an example of one I use in combination with ImageMagik...
> Steve
> -----Original Message-----
> From: mapserver-dev-bounces at lists.osgeo.org [mailto:mapserver-dev-bounces at lists.osgeo.org] On Behalf Of Thomas Bonfort
> Sent: Thursday, January 30, 2014 10:58 AM
> To: mapserver-dev at osgeo.org
> Subject: [mapserver-dev] RFC-108 : heatmap generation
> Devs,
> please have a look at RFC-108 [1]. The associated code and the RFC are still beta, so there's still plenty of room for modification or remarks.
> best regards,
> thomas
> [1] http://mapserver.org/development/rfc/ms-rfc-108.html
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