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Hi, I have created a pix_buf from 8 bits data with the function create_from_data (const guint8* data, Colorspace colorspace, bool has_alpha, int bits_per_sample, int width, int height, int rowstride). It displays fine, but only in greyscale, so I must attach a colortable, which maps a 8 bits value to an RGB color and preferable to an RGBA color. What the best way to do this, I can't find much documentation. Regards Kees Kling |