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- /**
- ** CLIPTEST.C
- **
- ** Copyright (C) 1992, Csaba Biegl
- ** 820 Stirrup Dr, Nashville, TN, 37221
- ** csaba@vuse.vanderbilt.edu
- **
- ** This file is distributed under the terms listed in the document
- ** "copying.cb", available from the author at the address above.
- ** A copy of "copying.cb" should accompany this file; if not, a copy
- ** should be available from where this file was obtained. This file
- ** may not be distributed without a verbatim copy of "copying.cb".
- ** You should also have received a copy of the GNU General Public
- ** License along with this program (it is in the file "copying");
- ** if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
- ** Cambridge, MA 02139, USA.
- **
- ** This program is distributed in the hope that it will be useful,
- ** but WITHOUT ANY WARRANTY; without even the implied warranty of
- ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- ** GNU General Public License for more details.
- **/
-
-
- #include "test.h"
-
- TESTFUNC(cliptest)
- {
- long delay;
- int x = GrSizeX();
- int y = GrSizeY();
- int ww = (x * 2) / 3;
- int wh = (y * 2) / 3;
- int c;
-
- c = GrAllocColor(200,100,100);
- GrBox(ww/4-1,wh/4-1,ww/4+ww+1,wh/4+wh+1,GrWhite());
- GrSetClipBox(ww/4,wh/4,ww/4+ww,wh/4+wh);
-
- drawing(0,0,ww,wh,c,GrBlack());
- getkey();
-
- while(!kbhit()) {
- GrFilledBox(0,0,x,y,GrBlack());
- drawing(-(random()%(2*ww))+ww/2,
- -(random()%(2*wh))+wh/2,
- random()%(3*ww)+10,
- random()%(3*wh)+10,
- c,
- GrNOCOLOR
- );
- for(delay = 200000L; delay > 0L; delay--);
- }
- getkey();
- }
-