unsafe extern static void CGPathAddRoundedRect(/* CGMutablePathRef */ IntPtr path, CGAffineTransform *transform, CGRect rect, /* CGFloat */ nfloat cornerWidth, /* CGFloat */ nfloat cornerHeight);
unsafe extern static /* CGPathRef */ IntPtr CGPathCreateWithRoundedRect(CGRect rect, /* CGFloat */ nfloat cornerWidth, /* CGFloat */ nfloat cornerHeight, CGAffineTransform *transform);
static unsafe CGPath _FromRoundedRect(CGRect rectangle, nfloat cornerWidth, nfloat cornerHeight, CGAffineTransform *transform)
{
if ((cornerWidth < 0) || (2 * cornerWidth > rectangle.Width))
{
throw new ArgumentException("cornerWidth");
}
if ((cornerHeight < 0) || (2 * cornerHeight > rectangle.Height))
{
throw new ArgumentException("cornerHeight");
}
return(MakeMutable(CGPathCreateWithRoundedRect(rectangle, cornerWidth, cornerHeight, transform)));
}
unsafe extern static IntPtr CGPathCreateCopyByStrokingPath(/* CGPathRef */ IntPtr path, CGAffineTransform *transform, nfloat lineWidth, CGLineCap lineCap, CGLineJoin lineJoin, /* CGFloat */ nfloat miterLimit);
unsafe extern static IntPtr CGPathCreateWithRect(CGRect boundingRect, CGAffineTransform *transform);
unsafe extern static bool CGPathContainsPoint(IntPtr path, CGAffineTransform *m, CGPoint point, bool eoFill);
extern unsafe static IntPtr CGPathCreateCopyByDashingPath(
/* CGPathRef */ IntPtr path,
/* const CGAffineTransform * */ CGAffineTransform *transform,
/* CGFloat */ nfloat phase,
/* CGFloat */ nfloat [] lengths,
/* size_t */ nint count);
unsafe extern static void CGPathAddRelativeArc(/* CGMutablePathRef */ IntPtr path, CGAffineTransform *m, /* CGFloat */ nfloat x, /* CGFloat */ nfloat y, /* CGFloat */ nfloat radius, /* CGFloat */ nfloat startAngle, /* CGFloat */ nfloat delta);
unsafe extern static void CGPathAddPath(/* CGMutablePathRef */ IntPtr path1, CGAffineTransform *m, /* CGMutablePathRef */ IntPtr path2);
unsafe extern static void CGPathAddArc(/* CGMutablePathRef */ IntPtr path, CGAffineTransform *m, /* CGFloat */ nfloat x, /* CGFloat */ nfloat y, /* CGFloat */ nfloat radius, /* CGFloat */ nfloat startAngle, /* CGFloat */ nfloat endAngle, bool clockwise);
unsafe extern static void CGPathAddArcToPoint(/* CGMutablePathRef */ IntPtr path, CGAffineTransform *m, /* CGFloat */ nfloat x1, /* CGFloat */ nfloat y1, /* CGFloat */ nfloat x2, /* CGFloat */ nfloat y2, /* CGFloat */ nfloat radius);
unsafe extern static void CGPathAddEllipseInRect(/* CGMutablePathRef */ IntPtr path, CGAffineTransform *m, CGRect rect);
unsafe extern static void CGPathAddLines(/* CGMutablePathRef */ IntPtr path, CGAffineTransform *m, CGPoint [] points, /* size_t */ nint count);
unsafe extern static void CGPathAddCurveToPoint(/* CGMutablePathRef */ IntPtr path, CGAffineTransform *m, /* CGFloat */ nfloat cp1x, /* CGFloat */ nfloat cp1y, /* CGFloat */ nfloat cp2x, /* CGFloat */ nfloat cp2y, /* CGFloat */ nfloat x, /* CGFloat */ nfloat y);
unsafe static extern /* CTFontRef */ IntPtr CTFontCreateWithGraphicsFont(/* CGFontRef */ IntPtr graphicsFont, /* CGFloat */ nfloat size, CGAffineTransform *matrix, /* CTFontDescriptorRef */ IntPtr attributes);
unsafe static extern IntPtr CGPathCreateCopyByTransformingPath(
IntPtr path,
CGAffineTransform *transform
);