Pixel/Color values in Raster Image
Ganesh P
ganny_3 at REDIFFMAIL.COM
Wed Oct 20 16:33:11 EDT 2004
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Hello Everyone,
We are using PHP/Mapscript for our application. I have a question regarding the Raster Image layer (Images with 7 bands). Is there a way to get the Pixel values (for example, R,G,B values) of a point on the raster image according to the selected bands? Any help is greatly appreciated.
Thanks in advance
Ganesh
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