WritePixels Method

WritePixels(int, DataRectangle, int)

Encodes the frame scanlines.

Declaration

public void WritePixels(int lineCount, DataRectangle buffer, int totalSizeInBytes = 0)

Public Sub WritePixels(lineCount As Integer, buffer As DataRectangle, Optional totalSizeInBytes As Integer = 0)

Parameters

Type	Name	Description
int	lineCount	The number of lines to encode.
DataRectangle	buffer	A data buffer containing the pixels to copy from.
int	totalSizeInBytes	Total size in bytes of pixels to write. If == 0, size is calculated with lineCount * rowStride.

Remarks

Successive WritePixels calls are assumed to be sequential scanline access in the output image.

WritePixels(int, nint, int, int)

Encodes the frame scanlines.

Declaration

public void WritePixels(int lineCount, nint buffer, int rowStride, int totalSizeInBytes = 0)

Public Sub WritePixels(lineCount As Integer, buffer As IntPtr, rowStride As Integer, Optional totalSizeInBytes As Integer = 0)

Parameters

Type	Name	Description
int	lineCount	The number of lines to encode.
nint	buffer	A data buffer containing the pixels to copy from.
int	rowStride	The stride of one row.
int	totalSizeInBytes	Total size in bytes of pixels to write. If == 0, size is calculated with lineCount * rowStride.

Remarks

Successive WritePixels calls are assumed to be sequential scanline access in the output image.

WritePixels<T>(int, int, T[])

Encodes the frame scanlines.

Declaration

public void WritePixels<T>(int lineCount, int stride, T[] pixelBuffer) where T : struct

Public Sub WritePixels(Of T As Structure)(lineCount As Integer, stride As Integer, pixelBuffer As T())

Parameters

Type	Name	Description
int	lineCount	The number of lines to encode.
int	stride	The stride of the image pixels.
T[]	pixelBuffer	A reference to the pixel buffer.

Type Parameters

Name	Description
T

Remarks

Successive WritePixels calls are assumed to be sequential scanline access in the output image.

WritePixels(int, int, int, nint)

HRESULT IWICBitmapFrameEncode::WritePixels([In] unsigned int lineCount,[In] unsigned int cbStride,[In] unsigned int cbBufferSize,[In, Buffer] void* pbPixels)

Declaration

public void WritePixels(int lineCount, int stride, int bufferSize, nint pixelsRef)

Public Sub WritePixels(lineCount As Integer, stride As Integer, bufferSize As Integer, pixelsRef As IntPtr)

Parameters

Type	Name	Description
int	lineCount
int	stride
int	bufferSize
nint	pixelsRef