CreateFromWriteableBitmap Method

Summary

Creates a new instance of RasterRenderBuffer with the specified values from a Windows Runtime WriteableBitmap object.

Syntax

public static RasterRenderBuffer CreateFromWriteableBitmap(  
   int pixelWidth, 
   int pixelHeight, 
   IBuffer pixelBuffer 
)

Public Shared Function CreateFromWriteableBitmap( _ 
   ByVal pixelWidth As Integer, _ 
   ByVal pixelHeight As Integer, _ 
   ByVal pixelBuffer As IBuffer _ 
) As RasterRenderBuffer

Parameters

pixelWidth
The pixel width of the bitmap. Set this to WriteableBitmap.PixelWidth. Must be a value greater than 0.

pixelHeight
The pixel height of the bitmap. Set this to WriteableBitmap.PixelHeight. Must be a value greater than 0.

pixelBuffer
The pixels data. Set this to WriteableBitmap.PixelBuffer. Must not be null.

Return Value

The newly created RasterRenderBuffer object.

Remarks

This is a helper method that sets the values of the returned RasterRenderBuffer as follows:

Member	Value
Width	pixelWidth
Height	pixelHeight
BitsPerPixel	32. This is the only value supported in this version and cannot be changed.
Order	RasterByteOrder.Bgr since BGR color data is the format used by Windows Runtime WriteableBitmap.
Internal buffer data	This method will call SetDataBuffer with pixelBuffer.

Requirements

Target Platforms

Reference

RasterRenderBuffer Class

RasterRenderBuffer Members

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Help Version 21.0.2021.6.30

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