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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gd.h"
int main(void)
{
gdImagePtr im;
gdImagePtr last, cim;
int blue;
FILE *out;
int i;
im = gdImageCreate(100, 100);
blue = gdImageColorAllocate(im, 0, 0, 255);
out = fopen("gifanim.gif", "wb");
gdImageGifAnimBegin(im, out, 1, 10);
last = 0;
for (i = 0; (i <= 100); i += 2) {
cim = gdImageCreate(100, 100);
gdImagePaletteCopy(cim, im);
gdImageArc(cim, 50, 50, i, i, 0, 360, blue);
gdImageGifAnimAdd(cim, out, 0, 0, 0, 10, gdDisposalNone, last);
if (last) {
gdImageDestroy(last);
}
last = cim;
}
gdImageDestroy(last);
gdImageGifAnimEnd(out);
fclose(out);
gdImageDestroy(im);
return 0;
}
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