get_lut ( : : : LookUpTable )

Get current look-up-table (lut).

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 outputting pseudo real colors, the RGB-values of the table are returned.


Parameters

LookUpTable (output_control)
string-array -> string / integer
Name of look-up-table or tuple of RGB-values.


Result

get_lut returns TRUE if a window is activated. Otherwise an exception is raised.


Possible Successors

draw_lut, set_lut


Alternatives

set_fix, get_pixel


See also

set_lut, draw_lut



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