[Qgis-developer] merging raster transparency branch soon?
b.rowlingson at lancaster.ac.uk
Thu May 10 05:39:34 EDT 2007
Marco Hugentobler wrote:
> Hi Peter,
> Sounds good!
> The new raster features will be a great addition to 0.9. A redesign of raster
> handling (as proposed by Barry) could be done in a new branch after 0.9.
I started writing some (non-Qgis) python code yesterday to experiment
with raster renderings. I use numpy arrays to store a single band of
raster data, and a new class to simulate multi-band rasters. Then I
wrote some RasterRenderer classes (single-band grayscale, three-band
RGB, single band unique colour lookup) and I can view them with the
Its a handy way to do rapid development and experiment with raster
renderer interfaces. I'll probably make the code available sometime.
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