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how to generate grayscale image

Posted: 2010-02-18T07:10:11-07:00
by hakiim35
Hello, i have a grayscale image(char pointer of pixel intensities). I want to create a grayscale Image with these values. However, PixelPacket only accepts rgb values. How can i generate a grayscale image using Magick++ ?

Thank you.

Re: how to generate grayscale image

Posted: 2010-02-18T07:29:19-07:00
by magick
Set your red, green, and blue components to the same grayscale intensity.