#include #include "gd.h" #include "gdtest.h" int main() { gdImagePtr im; int color, border; im = gdImageCreate(50, 50); gdImageColorAllocate(im, 255, 0, 0); color = gdImageColorAllocate(im, 255, 0, 0); border = gdImageColorAllocate(im, 255, 0, 0); gdImageFillToBorder(im, 0, 0, border + 10, color); gdImageFillToBorder(im, 0, 0, -border, color); gdImageFillToBorder(im, 0, 0, border, color + 10); gdImageFillToBorder(im, 0, 0, border, -color); gdImageFillToBorder(im, 0, 0, border + 10, color + 10); gdImageDestroy(im); return 0; }