c# rgb colour scale -


i have requirement display particular colour representation dependant upon data. @ 1 end of scale green , other red. scale should cover colours in between.

i comfortable actual programming, unsure of how scale rgb colours. know scales sort of thing?

thanks.

the following method should work :

    color getcolor(int32 rangestart /*complete red*/, int32 rangeend /*complete green*/, int32 actualvalue)     {         if (rangestart >= rangeend) return colors.black;          int32 max = rangeend - rangestart; // make scale start 0         int32 value = actualvalue - rangestart; // adjust value accordingly          int32 green = (255 * value) / max; // calculate green (the closer value max, greener gets)         int32 red = 255 - green; // set red inverse of green          return color.fromrgb((byte)red, (byte)green, (byte)0);     }

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