Hi Arunmozhi
Thank you very much for the heatmap plugin. I'm going to commit it to
master if there are no objections (putting it into the raster menu).
>I think a generic QgsFileWriter or QgsGDALFileWriter instead of (or
along with) QgsGridFileWriter in the QGIS API would be a great feature
QgsGridFileWriter is used by the interpolation plugin for historical
reason, I hope to change that soon. Much better is to use the GDAL API
directly for raster creation (like in raster calculator or in raster
terrain plugin).
Yes, a raster file writer class would also be a possibility. However, at
the moment, I don't see much advantage over the creation with GDAL.
Maybe the creation of GRASS rasters directly?
Regards,
Marco
On 09.01.2012 06:02, [email protected] wrote:
On Sun, Jan 8, 2012 at 11:14 PM, MORREALE Jean Roc
<[email protected] <mailto:[email protected]>> wrote:
Le 08/01/2012 08:25, Paolo Cavallini a écrit :
Of course it will be preferrable to generalize the output,
alowing the
user to choose the preferred format. This would be useful also for
existing plugins.
Marco H. had a patch to set a default file format/compression :
http://hub.qgis.org/issues/3436
I went through the Raster calculator code, the multiple format
support it provides is through the GDALWarper. I think a generic
QgsFileWriter or QgsGDALFileWriter instead of (or along with)
QgsGridFileWriter in the QGIS API would be a great feature, so that
plugins like the interpolator, heatmap..etc can benefit and support
multiple output formats instead of the grid file alone.
--
Regards
Arunmozhi
Twitter: @tecoholic
Website: http://arunmozhi.in
IRC Nick: teco
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Dr. Marco Hugentobler
Sourcepole - Linux& Open Source Solutions
Churerstrasse 22, CH-8808 Pfäffikon SZ, Switzerland
[email protected] http://www.sourcepole.ch
Technical Advisor QGIS Project Steering Committee
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