[gdal-dev] Warping an image from C

Bborie Park bkpark at ucdavis.edu
Wed May 4 10:52:02 EDT 2011


I'm currently in the process of seeing what can be done to expose
GDAL's C warp functions to PostGIS Raster and am wondering if I have
hit a roadblock.

>From the docs for gdal_alg.h, it appears that the warp functionality
available is limited to GDALSimpleImageWarp and its limitations.  Is
this conclusion correct?  I did take a look at gdalwarpsimple.c
(https://svn.osgeo.org/gdal/trunk/gdal/apps/gdalwarpsimple.c) and it
appears to confirm my initial thoughts.

Are there any plans to expand the C warp API?  If not, would anyone
mind if I took a stab at it?


Bborie Park
Center for Vectorborne Diseases
UC Davis
bkpark at ucdavis.edu

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