Hi!
I'm using the code below as part of a routine to warp images. For most images
it works fine. However, for one of my users, their images are being converted
from full colour to black and white which is not supposed to happen. I've
narrowed down the issue to the code below where 'hCT' remains NULL. An example
of one such source image can be downloaded at:
https://dl.dropboxusercontent.com/u/12436846/jrc_21.tiff
I guess I must be doing something wrong in my code, but can't figure it out.
Could somebody please help me to understand how to do this correctly?
Ie, how to I get the colour table from the image linked to above, and set that
colour table for my destination image?
Cheers,
Nik.
GDALColorTableH hCT = GDALGetRasterColorTable( GDALGetRasterBand(hSrcDS,1) );
if ( hCT == NULL )
NSLog(@"Failed to get colour table.");
else
GDALSetRasterColorTable( GDALGetRasterBand(hDstDS,1), hCT );
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