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select_lines_longestT_select_lines_longestSelectLinesLongestSelectLinesLongestselect_lines_longest (Operator)

select_lines_longestT_select_lines_longestSelectLinesLongestSelectLinesLongestselect_lines_longest — Select the longest input lines.

Warning

select_lines_longestselect_lines_longestSelectLinesLongestSelectLinesLongestselect_lines_longest is obsolete and is only provided for reasons of backward compatibility.

Signature

select_lines_longest( : : RowBeginIn, ColBeginIn, RowEndIn, ColEndIn, Num : RowBeginOut, ColBeginOut, RowEndOut, ColEndOut)

Herror T_select_lines_longest(const Htuple RowBeginIn, const Htuple ColBeginIn, const Htuple RowEndIn, const Htuple ColEndIn, const Htuple Num, Htuple* RowBeginOut, Htuple* ColBeginOut, Htuple* RowEndOut, Htuple* ColEndOut)

void SelectLinesLongest(const HTuple& RowBeginIn, const HTuple& ColBeginIn, const HTuple& RowEndIn, const HTuple& ColEndIn, const HTuple& Num, HTuple* RowBeginOut, HTuple* ColBeginOut, HTuple* RowEndOut, HTuple* ColEndOut)

static void HMisc::SelectLinesLongest(const HTuple& RowBeginIn, const HTuple& ColBeginIn, const HTuple& RowEndIn, const HTuple& ColEndIn, Hlong Num, HTuple* RowBeginOut, HTuple* ColBeginOut, HTuple* RowEndOut, HTuple* ColEndOut)

static void HOperatorSet.SelectLinesLongest(HTuple rowBeginIn, HTuple colBeginIn, HTuple rowEndIn, HTuple colEndIn, HTuple num, out HTuple rowBeginOut, out HTuple colBeginOut, out HTuple rowEndOut, out HTuple colEndOut)

static void HMisc.SelectLinesLongest(HTuple rowBeginIn, HTuple colBeginIn, HTuple rowEndIn, HTuple colEndIn, int num, out HTuple rowBeginOut, out HTuple colBeginOut, out HTuple rowEndOut, out HTuple colEndOut)

def select_lines_longest(row_begin_in: Sequence[int], col_begin_in: Sequence[int], row_end_in: Sequence[int], col_end_in: Sequence[int], num: int) -> Tuple[Sequence[int], Sequence[int], Sequence[int], Sequence[int]]

Description

The operator select_lines_longestselect_lines_longestSelectLinesLongestSelectLinesLongestselect_lines_longest selects the NumNumNumnumnum longest input lines from the input lines described by the tuples RowBeginInRowBeginInRowBeginInrowBeginInrow_begin_in, ColBeginInColBeginInColBeginIncolBeginIncol_begin_in, RowEndInRowEndInRowEndInrowEndInrow_end_in and ColEndInColEndInColEndIncolEndIncol_end_in.

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

RowBeginInRowBeginInRowBeginInrowBeginInrow_begin_in (input_control)  line.begin.y-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Row coordinates of the starting points of the input lines.

ColBeginInColBeginInColBeginIncolBeginIncol_begin_in (input_control)  line.begin.x-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Column coordinates of the starting points of the input lines.

RowEndInRowEndInRowEndInrowEndInrow_end_in (input_control)  line.end.y-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Row coordinates of the ending points of the input lines.

ColEndInColEndInColEndIncolEndIncol_end_in (input_control)  line.end.x-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Column coordinates of the ending points of the input lines.

NumNumNumnumnum (input_control)  integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)

(Maximum) desired number of output lines.

Default: 10

RowBeginOutRowBeginOutRowBeginOutrowBeginOutrow_begin_out (output_control)  line.begin.y-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Row coordinates of the starting points of the output lines.

ColBeginOutColBeginOutColBeginOutcolBeginOutcol_begin_out (output_control)  line.begin.x-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Column coordinates of the starting points of the output lines.

RowEndOutRowEndOutRowEndOutrowEndOutrow_end_out (output_control)  line.end.y-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Row coordinates of the ending points of the output lines.

ColEndOutColEndOutColEndOutcolEndOutcol_end_out (output_control)  line.end.x-array → HTupleSequence[int]HTupleHtuple (integer) (int / long) (Hlong) (Hlong)

Column coordinates of the ending points of the output lines.

Result

The operator select_lines_longestselect_lines_longestSelectLinesLongestSelectLinesLongestselect_lines_longest returns the value 2 ( H_MSG_TRUE) if the parameter values are correct. Otherwise an exception is raised.

Possible Predecessors

sobel_ampsobel_ampSobelAmpSobelAmpsobel_amp, edges_imageedges_imageEdgesImageEdgesImageedges_image, thresholdthresholdThresholdThresholdthreshold, hysteresis_thresholdhysteresis_thresholdHysteresisThresholdHysteresisThresholdhysteresis_threshold, split_skeleton_regionsplit_skeleton_regionSplitSkeletonRegionSplitSkeletonRegionsplit_skeleton_region, split_skeleton_linessplit_skeleton_linesSplitSkeletonLinesSplitSkeletonLinessplit_skeleton_lines

Possible Successors

set_line_widthset_line_widthSetLineWidthSetLineWidthset_line_width, disp_linedisp_lineDispLineDispLinedisp_line

Alternatives

line_orientationline_orientationLineOrientationLineOrientationline_orientation, line_positionline_positionLinePositionLinePositionline_position, select_linesselect_linesSelectLinesSelectLinesselect_lines, partition_linespartition_linesPartitionLinesPartitionLinespartition_lines

See also

select_linesselect_linesSelectLinesSelectLinesselect_lines, partition_linespartition_linesPartitionLinesPartitionLinespartition_lines, detect_edge_segmentsdetect_edge_segmentsDetectEdgeSegmentsDetectEdgeSegmentsdetect_edge_segments, select_shapeselect_shapeSelectShapeSelectShapeselect_shape

Module

Foundation

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ClassesClasses | | Operators