/* Best to free this memory with gdFree(), not free() */
BGD_DECLARE(void *) gdImageGd2Ptr (gdImagePtr im, int cs, int fmt, int *size);
-BGD_DECLARE(void) gdImageEllipse (gdImagePtr im, int cx, int cy, int w, int h,
/* Style is a bitwise OR ( | operator ) of these.
gdArc and gdChord are mutually exclusive;
gdChord just connects the starting and ending