public void DrawRadialGradient (CGGradient gradient, CGPoint startCenter, nfloat startRadius, CGPoint endCenter, nfloat endRadius, CGGradientDrawingOptions options)
{
CGContextDrawRadialGradient (handle, gradient == null ? IntPtr.Zero : gradient.handle, startCenter, startRadius, endCenter, endRadius, options);
}
public void DrawLinearGradient (CGGradient gradient, CGPoint startPoint, CGPoint endPoint, CGGradientDrawingOptions options)
{
CGContextDrawLinearGradient (handle, gradient == null ? IntPtr.Zero : gradient.handle, startPoint, endPoint, options);
}