CustomFilterBase::OnProcess Method

Called when the filter is asked to process a rectangular area of the image.

Namespace: Lumia.Imaging.Custom
Assembly: Lumia.Imaging.Managed (in Lumia.Imaging.Managed.dll) Version: 0.0.0.0

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protected:
virtual void OnProcess(
	PixelRegion^ sourcePixelRegion, 
	PixelRegion^ targetPixelRegion
) abstract

Parameters

sourcePixelRegion
Type: Lumia.Imaging.Custom::PixelRegion
The region of source pixels to read.
targetPixelRegion
Type: Lumia.Imaging.Custom::PixelRegion
The region of target pixels to write.

If the filter has been initialized with block margins, the source pixel region is configured as follows:

  • StartIndex - Index of the source pixel that corresponds to the top-left pixel in the target pixel region.
  • Bounds - The rectangle of source pixels that correspond to the target pixel region.
  • Pitch - The width of the source pixel region including margins.
  • ImageSize - The size of the source pixel region including margins.

Lumia Imaging SDK

Supported in: 2.0
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