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Resource Library: Graphics
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graphics-16000.iso
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msdos
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animutil
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fastgfx
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fg110c
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06-10.c
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1992-01-30
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753b
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38 lines
#include <fastgraf.h>
void main(void);
#define RECTANGLES 200
#define SWAP(a,b,temp) { temp = a; a = b; b = temp; }
void main()
{
int i;
int minx, maxx, miny, maxy;
int old_mode;
int temp;
int xres, yres;
old_mode = fg_getmode();
fg_setmode(fg_automode());
xres = fg_getmaxx() + 1;
yres = fg_getmaxy() + 1;
for (i = 0; i < RECTANGLES; i++) {
minx = rand() % xres;
maxx = rand() % xres;
miny = rand() % yres;
maxy = rand() % yres;
if (minx > maxx)
SWAP(minx,maxx,temp);
if (miny > maxy)
SWAP(miny,maxy,temp);
fg_setcolor(rand()%16);
fg_rect(minx,maxx,miny,maxy);
}
fg_setmode(old_mode);
fg_reset();
}