HALCON Operator reference

HALCON Operator Reference / Filters / Color
ClassesClasses | | Operators

clear_color_trans_lutT_clear_color_trans_lutClearColorTransLutClearColorTransLutclear_color_trans_lut (Operator)

clear_color_trans_lutT_clear_color_trans_lutClearColorTransLutClearColorTransLutclear_color_trans_lut — Release the look-up-table needed for color space transformation.

Signature

clear_color_trans_lut( : : ColorTransLUTHandle : )

Herror T_clear_color_trans_lut(const Htuple ColorTransLUTHandle)

void ClearColorTransLut(const HTuple& ColorTransLUTHandle)

static void HImage::ClearColorTransLut(const HColorTransLUT& ColorTransLUTHandle)

void HColorTransLUT::ClearColorTransLut() const

static void HOperatorSet.ClearColorTransLut(HTuple colorTransLUTHandle)

static void HImage.ClearColorTransLut(HColorTransLUT colorTransLUTHandle)

void HColorTransLUT.ClearColorTransLut()

def clear_color_trans_lut(color_trans_luthandle: HHandle) -> None

Description

The operator clear_color_trans_lutclear_color_trans_lutClearColorTransLutClearColorTransLutclear_color_trans_lut frees the memory of the look-up-table created by create_color_trans_lutcreate_color_trans_lutCreateColorTransLutCreateColorTransLutcreate_color_trans_lut. After calling clear_color_trans_lutclear_color_trans_lutClearColorTransLutClearColorTransLutclear_color_trans_lut the handle ColorTransLUTHandleColorTransLUTHandleColorTransLUTHandlecolorTransLUTHandlecolor_trans_luthandle becomes invalid.

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

ColorTransLUTHandleColorTransLUTHandleColorTransLUTHandlecolorTransLUTHandlecolor_trans_luthandle (input_control)  color_trans_lut → HColorTransLUT, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Handle of the look-up-table handle for the color space transformation.

Result

The operator clear_color_trans_lutclear_color_trans_lutClearColorTransLutClearColorTransLutclear_color_trans_lut returns the value 2 ( H_MSG_TRUE) if the look-up-table was successfully released. Otherwise, an exception will be raised.

Possible Predecessors

create_color_trans_lutcreate_color_trans_lutCreateColorTransLutCreateColorTransLutcreate_color_trans_lut, apply_color_trans_lutapply_color_trans_lutApplyColorTransLutApplyColorTransLutapply_color_trans_lut

See also

create_color_trans_lutcreate_color_trans_lutCreateColorTransLutCreateColorTransLutcreate_color_trans_lut, apply_color_trans_lutapply_color_trans_lutApplyColorTransLutApplyColorTransLutapply_color_trans_lut

Module

Foundation

ClassesClasses | | Operators