query_lutT_query_lutQueryLutQueryLut (Operator)

Name

query_lutT_query_lutQueryLutQueryLut — Query all available look-up-tables (lut).

Signature

query_lut( : : WindowHandle : LookUpTable)

query_lutquery_lutQueryLutQueryLutQueryLut returns the names of all look-up-tables available on the current used device. These tables can be set with set_lutset_lutSetLutSetLutSetLut. An table named 'default' is always available.

Execution Information

Multithreading type: reentrant (runs in parallel with non-exclusive operators).
Multithreading scope: global (may be called from any thread).
Processed without parallelization.

Parameters

WindowHandleWindowHandleWindowHandleWindowHandlewindowHandle (input_control) window → (integer)

Window handle.

LookUpTableLookUpTableLookUpTableLookUpTablelookUpTable (output_control) string-array → (string)

Names of look-up-tables.

Result

query_lutquery_lutQueryLutQueryLutQueryLut returns 2 (H_MSG_TRUE) if a window is valid. Otherwise an exception is raised.

Possible Successors

set_lutset_lutSetLutSetLutSetLut, disp_lutdisp_lutDispLutDispLutDispLut

Module

Foundation

Operators