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Libris Britannia 4
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arctest.c
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1993-12-06
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51 lines
/**
** POLYTEST.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"
#include <string.h>
TESTFUNC(arctest)
{
char buff[300];
int xc,yc,xa,ya,start,end;
FILE *fp;
fp = fopen("arctest.dat","r");
if(fp == NULL) return;
while(fgets(buff,299,fp) != NULL) {
if(sscanf(buff,
"arc xc=%d yc=%d xa=%d ya=%d start=%d end=%d",
&xc,&yc,&xa,&ya,&start,&end) == 6) {
GrClearScreen(GrBlack());
GrFilledEllipse(xc,yc,xa,ya,GrAllocColor(0,0,255));
GrEllipseArc(xc,yc,xa,ya,start,end,GrWhite());
getkey();
GrClearScreen(GrBlack());
GrFilledEllipseArc(xc,yc,xa,ya,start,end,GrAllocColor(255,0,0));
getkey();
}
}
fclose(fp);
}