IBitmapImageForEachGsPixel Method

Sets new grey scale levels for the instance image.

Sets in-place grey scale levels for the instance image, for pixels at x and y co-ordinates.

Sets new grey scale levels for the instance image, and exposes x and y co-ordinates.

Sets new grey scale levels for the instance image, and exposes all immediate neighbour pixels in a clockwise order (i.e. Centre, {N, NE, E, SE, ..., NW}).

Sets new grey scale levels for the instance image, and exposes x and y co-ordinates, and exposes all immediate neighbour pixels in a clockwise order (i.e. Centre, {N, NE, E, SE, ..., NW}).