Le Samedi 6 Septembre 2003 18:01, John Keller a �crit : > Buchan Milne wrote:
> > BTW, anyone know where to find the current test image, and any > > suggestions for one (max size, test patterns)? > > Not sure where, but I can imagine these resolutions for a new image: > > 640 x 480 > 800 x 600 > 1024 x 768 > 1280 x 1024 > 1400 x 1050 > 1600 x 1200 (maybe) > > and possibly, markings for some common 16:10 resolutions (but many are just > a mixing and matching of 4:3 widths and heights, eg 1280x800 and > 1920x1200). > > Position it at (0, 0) on the root window, don't stretch it, and your > monitor does the work for you. (Like the NT4 image, as you mentioend.) > > Having a color bar would be nice, too, to show that color is working. > (Calibrating is a whole 'nother can of worms.) I can imagine two ways : With gd library ( http://www.boutell.com/gd/ ) It is possible to generate the exact pattern with the exact size (png). With ImageMagick It is possible to resize a single pattern to the right size. To avoid to waste some place in the CD, it is possible to generate a test image with patterns only when needed. It is possible also to generate images for each size given in arguments. I can write such a generator with libgd2 if you want. -- Pierre Jarillon - http://pjarillon.free.fr/ Vice-pr�sident de l'ABUL : http://abul.org/
