Hi Chris,
The GDAL tutorial includes some basic python samples:
http://www.gdal.org/gdal_tutorial.html
Once you are up to speed I find the next best place to look is the
actual gdal utilities written in python:
http://trac.osgeo.org/gdal/browser/trunk/gdal/swig/python/scripts
And samples:
http://trac.osgeo.org/gdal/browser/trunk/gdal/swig/python/samples
Beyond that the GDAL mailing list is excellent for searching as an
archive for scripts.
Dane
On Jul 20, 2009, at 8:19 AM, Chris Emberson wrote:
Is there a link to comprehensive documention on the GDAL API for
python?
Thanks
Chris
CC: [email protected]
From: [email protected]
To: [email protected]
Subject: Re: [Mapnik-users] Raster styling help?
Date: Sat, 18 Jul 2009 09:02:08 -0700
Hi Chris,
I recommend installing a recent copy of GDAL and trying out the
'gdaldem' tool:
http://www.gdal.org/gdaldem.html
The idea would be to assign a color table to your data before
rendering with Mapnik. Built in support is surely desirable but not
implemented.
Dane
On Jul 17, 2009, at 8:56 AM, Chris Emberson wrote:
Dear Mapnik users,
According to the Mapnik wiki, The RasterSymbolizer is used to render
an image from any GDAL supported format
But the css parameters for the RasterSymbolizer seem to be limited
to opacity, scaling and mode.. as per this page
http://trac.mapnik.org/wiki/RasterSymbolizer
I'm trying to define a colour ramp ideally for one of the GDAL
supported raster formats, but cannot see how to do this.
Is this possible with the current version?
TIA,
Chris
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