get_lut — Get current look-up-table (lut).
get_lut( : : WindowHandle : LookUpTable)
get_lut returns the name or the values of the look-up-table
(lut) of the window, currently used by disp_image (or indirectly
by disp_region, etc.) for output.
To set a look-up-table use set_lut. If the current table is a
system table without any modification ( by set_fix ), the name
of the table is returned.
If it is a modified table, a table read from a file or a table for
output with pseudo real colors, the RGB-values of the table are returned.
WindowHandle (input_control) window → (handle)
Window handle.
LookUpTable (output_control) string-array → (string / integer)
Name of look-up-table or tuple of RGB-values.
get_lut returns 2 (H_MSG_TRUE) if the window is valid.
Otherwise an exception is raised.
Foundation