BitmapSource::CopyPixels Method (Int32Rect, Array^, Int32, Int32)

 

Copies the bitmap pixel data within the specified rectangle into an array of pixels that has the specified stride starting at the specified offset.

Namespace:   System.Windows.Media.Imaging
Assembly:  PresentationCore (in PresentationCore.dll)

public:
[SecurityCriticalAttribute]
[SecurityPermissionAttribute(SecurityAction::InheritanceDemand, 
	Flags = SecurityPermissionFlag::UnmanagedCode)]
virtual void CopyPixels(
	Int32Rect sourceRect,
	Array^ pixels,
	int stride,
	int offset
)

Parameters

sourceRect
Type: System.Windows::Int32Rect

The source rectangle to copy. An Empty value specifies the entire bitmap.

pixels
Type: System::Array^

The destination array.

stride
Type: System::Int32

The stride of the bitmap.

offset
Type: System::Int32

The pixel location where copying begins.

An empty sourceRect value (specified as all zeros) copies the entire bitmap.

.NET Framework
Available since 3.0
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