Operator Reference

HALCON Operator Reference / Matrix / Features

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get_size_matrixT_get_size_matrixGetSizeMatrixGetSizeMatrixget_size_matrix (Operator)

get_size_matrixT_get_size_matrixGetSizeMatrixGetSizeMatrixget_size_matrix — Get the size of a matrix.

Signature

get_size_matrix( : : MatrixID : Rows, Columns)

Herror T_get_size_matrix(const Htuple MatrixID, Htuple* Rows, Htuple* Columns)

void GetSizeMatrix(const HTuple& MatrixID, HTuple* Rows, HTuple* Columns)

void HMatrix::GetSizeMatrix(Hlong* Rows, Hlong* Columns) const

static void HOperatorSet.GetSizeMatrix(HTuple matrixID, out HTuple rows, out HTuple columns)

void HMatrix.GetSizeMatrix(out int rows, out int columns)

def get_size_matrix(matrix_id: HHandle) -> Tuple[int, int]

Description

The operator get_size_matrixget_size_matrixGetSizeMatrixGetSizeMatrixget_size_matrix returns the number of rows RowsRowsRowsrowsrows and columns ColumnsColumnsColumnscolumnscolumns of the input Matrix. The input Matrix is defined by the matrix handle MatrixIDMatrixIDMatrixIDmatrixIDmatrix_id.

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

MatrixIDMatrixIDMatrixIDmatrixIDmatrix_id (input_control)  matrix → HMatrix, HTupleHHandleHTupleHtuple (handle) (IntPtr) (HHandle) (handle)

Matrix handle of the input matrix.

RowsRowsRowsrowsrows (output_control)  integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Number of rows of the matrix.

ColumnsColumnsColumnscolumnscolumns (output_control)  integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Number of columns of the matrix.

Result

If the parameters are valid, the operator get_size_matrixget_size_matrixGetSizeMatrixGetSizeMatrixget_size_matrix returns the value 2 ( H_MSG_TRUE) . If necessary, an exception is raised.

Possible Predecessors

create_matrixcreate_matrixCreateMatrixCreateMatrixcreate_matrix

Possible Successors

clear_matrixclear_matrixClearMatrixClearMatrixclear_matrix

Module

Foundation

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