| CanvasImage Methods |
The CanvasImage type exposes the following members.
Methods| Name | Description | |
|---|---|---|
  | ComputeHistogram | Generates a histogram from one color channel of the specified image. |
| IsHistogramSupported | Checks whether the ComputeHistogram method is compatible with the GPU capabilities of the specified device. |
 | SaveAsync(ICanvasImage, Rect, Single, ICanvasResourceCreator, IRandomAccessStream, CanvasBitmapFileFormat) | Saves an ICanvasImage to the given stream. |
| SaveAsync(ICanvasImage, Rect, Single, ICanvasResourceCreator, IRandomAccessStream, CanvasBitmapFileFormat, Single) | Saves an ICanvasImage to the given stream. |
| SaveAsync(ICanvasImage, Rect, Single, ICanvasResourceCreator, IRandomAccessStream, CanvasBitmapFileFormat, Single, CanvasBufferPrecision) | Saves an ICanvasImage to the given stream. |
See Also