My Own Linux wrote: > Assume I have a Window boundary of (0,0) to (200,200) > > If I give a command to XDrawLine or anything else from coordinate > (100,100) - 400,400) > > How does X clip the pixel lying outside the Window boundary (the algorithm) ?
The clip region calculation algorithm is implemented in: http://cgit.freedesktop.org/xorg/xserver/tree/mi/mivaltree.c Actually clipping to that region is left up to the driver most of the time, and may be implemented in hardware. Peter Harris -- Hummingbird Connectivity - A Division of Open Text Peter Harris http://connectivity.hummingbird.com Research and Development Phone: +1 905 762 6001 [EMAIL PROTECTED] Toll Free: 1 877 359 4866 _______________________________________________ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg
