CreateEllipticRgn function Null safety gdi32
The CreateEllipticRgn function creates an elliptical region.
HRGN CreateEllipticRgn(
int x1,
int y1,
int x2,
int y2
);
Implementation
int CreateEllipticRgn(int x1, int y1, int x2, int y2) {
final _CreateEllipticRgn = _gdi32.lookupFunction<
IntPtr Function(Int32 x1, Int32 y1, Int32 x2, Int32 y2),
int Function(int x1, int y1, int x2, int y2)>('CreateEllipticRgn');
return _CreateEllipticRgn(x1, y1, x2, y2);
}