Operator Reference

HALCON Operator Reference / XLD / Access

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get_lines_xldT_get_lines_xldGetLinesXldGetLinesXldget_lines_xld (Operator)

get_lines_xldT_get_lines_xldGetLinesXldGetLinesXldget_lines_xld — Return an XLD polygon's data (as lines).

Signature

get_lines_xld(Polygon : : : BeginRow, BeginCol, EndRow, EndCol, Length, Phi)

Herror T_get_lines_xld(const Hobject Polygon, Htuple* BeginRow, Htuple* BeginCol, Htuple* EndRow, Htuple* EndCol, Htuple* Length, Htuple* Phi)

void GetLinesXld(const HObject& Polygon, HTuple* BeginRow, HTuple* BeginCol, HTuple* EndRow, HTuple* EndCol, HTuple* Length, HTuple* Phi)

void HXLDPoly::GetLinesXld(HTuple* BeginRow, HTuple* BeginCol, HTuple* EndRow, HTuple* EndCol, HTuple* Length, HTuple* Phi) const

static void HOperatorSet.GetLinesXld(HObject polygon, out HTuple beginRow, out HTuple beginCol, out HTuple endRow, out HTuple endCol, out HTuple length, out HTuple phi)

void HXLDPoly.GetLinesXld(out HTuple beginRow, out HTuple beginCol, out HTuple endRow, out HTuple endCol, out HTuple length, out HTuple phi)

def get_lines_xld(polygon: HObject) -> Tuple[Sequence[float], Sequence[float], Sequence[float], Sequence[float], Sequence[float], Sequence[float]]

Description

get_lines_xldget_lines_xldGetLinesXldGetLinesXldget_lines_xld returns the XLD polygon PolygonPolygonPolygonpolygonpolygon as a set of lines. The following values are returned:

BeginRowBeginRowBeginRowbeginRowbegin_row:	Rows coordinates of the lines' start points
BeginColBeginColBeginColbeginColbegin_col:	Columns coordinates of the lines' start points
EndRowEndRowEndRowendRowend_row:	Row coordinates of the lines' end points
EndColEndColEndColendColend_col:	Column coordinates of the lines' end points
LengthLengthLengthlengthlength:	Lengths of the line segments
PhiPhiPhiphiphi:	Angles to the normal vectors of the line segments

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Automatically parallelized on tuple level.

Parameters

PolygonPolygonPolygonpolygonpolygon (input_object)  xld_poly(-array) → objectHXLDPolyHObjectHObjectHobject

Input XLD polygons.

BeginRowBeginRowBeginRowbeginRowbegin_row (output_control)  line.begin.y-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)

Row coordinates of the lines' start points.

BeginColBeginColBeginColbeginColbegin_col (output_control)  line.begin.x-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)

Column coordinates of the lines' start points.

EndRowEndRowEndRowendRowend_row (output_control)  line.end.y-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)

Column coordinates of the lines' end points.

EndColEndColEndColendColend_col (output_control)  line.end.x-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)

Column coordinates of the lines' end points.

LengthLengthLengthlengthlength (output_control)  real-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)

Lengths of the line segments.

PhiPhiPhiphiphi (output_control)  angle.rad-array → HTupleSequence[float]HTupleHtuple (real) (double) (double) (double)

Angles to the normal vectors of the line segments.

Possible Predecessors

gen_polygons_xldgen_polygons_xldGenPolygonsXldGenPolygonsXldgen_polygons_xld

Alternatives

get_polygon_xldget_polygon_xldGetPolygonXldGetPolygonXldget_polygon_xld

Module

Foundation

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