MonobjcMonobjc Documented Class Library
CreateCGImageFromRect Method (im, r)
Namespaces ► Monobjc.QuartzCore ► CIContext ► CreateCGImageFromRect(CIImage, CGRect)

Creates a Quartz 2D image from a region of a CIImage object.

Original signature is '- (CGImageRef)createCGImage:(CIImage *)im fromRect:(CGRect)r'

Available in 4 and later.

Declaration Syntax
C#Visual BasicVisual C++
public virtual IntPtr CreateCGImageFromRect(
	CIImage im,
	CGRect r
)
Public Overridable Function CreateCGImageFromRect ( _
	im As CIImage, _
	r As CGRect _
) As IntPtr
public:
virtual IntPtr CreateCGImageFromRect(
	CIImage^ im, 
	CGRect r
)
Parameters
im (CIImage)
A CIImage object.
r (CGRect)
The region of the image to render.
Return Value
A Quartz 2D (CGImageRef) image. You are responsible for releasing the returned image when you no longer need it.
Version Information
  • Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)

Assembly: Monobjc.AppKit (Module: Monobjc.AppKit)