set_colormap

Description:

[ Version ( since = "3.0" ) ]
public bool set_colormap (Object format, uint8 colormap, size_t num_bytes)

This procedure sets the entries in the specified palette in one go, though they must all be in the same format.

The number of entries depens on the num_bytes size of colormap and the bytes-per-pixel size of format. The procedure will fail if num_bytes is not an exact multiple of the number of bytes per pixel of format.

Parameters:

this	The palette.
format	The desired color format. `colormap` (array length=num_bytes): The new colormap values.
num_bytes	The byte-size of `colormap`.

Returns:

true on success.