Am Dienstag, den 09.06.2009, 16:02 +0800 schrieb chunlong84: > cr->set_source_rgb(65535,65535,65535); //paint the background of the canvas
Cairo uses normalized floating point values for color components. That is, 0.0 is the lowest intensity and 1.0 the highest. > cr->set_source_rgb(red,green,blue); //draw line,it's color get from the > pixel of above png picture Same here. --Daniel _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
