Routines

Converts the input color image to a new gray scale image. The result is put into the output GrayImage parameter.

required external library: image

void ToGrayImage( Image in, GrayImage out );

Parameters

in	[in] Image variable that handles the color input image
out	[out] GrayImage variable that handles the gray scale result image

Return values

If the routine succeeds in converting to color image object, the return value is 1. Otherwise the value is 0.

Example code

loadlib image;

Image in;

GrayImage out;

main()

{

LoadImage(in,"anger.bmp");

ToGrayImage(in,out);

}

Requirements