8BGD_DECLARE(gdImagePtr) gdImageSquareToCircle(gdImagePtr
im,
int radius);
11gdImageStringFTCircle(gdImagePtr
im,
int cx,
int cy,
double radius,
double textRadius,
12 double fillPortion,
char *font,
double points,
char *top,
char *bottom,
15BGD_DECLARE(
void) gdImageSharpen(gdImagePtr
im,
int pct);
Write an image as JPEG data to a gdIOCtx.