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#define kImage_PixelT | ( |  | kImage_image,
|  |  | kSize_x,
|  |  | kSize_y,
|  |  | TPtr_pixel
| ) |  |
| related

Gets the value of a pixel.

This method is convenient in some contexts, but is not an efficient method to access many pixels. In performance-critical code, use kImage_RowAtT to directly access the pixel buffer.

A debug assertion will be raised if the size of the specified pixel type is not equal to the size of the image pixel type.

Parameters

  kImage_image | Image object.
  kSize_x | Column index.
  kSize_y | Row index.
  TPtr_pixel | Strongly-typed destination pointer for pixel copied from the image.

Returns
  Operation status.