[gdal-dev] how to get pixel vlaue of specific color

[mail2vajram]

My image having pixel values between 0 to 8(classified image). The following
code is used to read the colors of the image. Here i want know the pixel
value of the specific color.

Band band = ds.GetRasterBand(1);
            ColorTable ct = band.GetRasterColorTable();
            
            for (int i = 0; i < ct.GetCount(); i++)
            {
                ColorEntry ce = ct.GetColorEntry(i);
                Color cr1 = Color.FromArgb(ce.c4, ce.c1, ce.c2, ce.c3);               
            }

suppose here i am getting yellow, brown,blue,.......i want to know pixel
value of the image where yellow color is located, like this brown,blue
etc...............

-- 
View this message in context: http://osgeo-org.1803224.n2.nabble.com/how-to-get-pixel-vlaue-of-specific-color-tp5212348p5212348.html
Sent from the GDAL - Dev mailing list archive at Nabble.com.