HALCON 17.12 / HALCON Operator Reference / XLD / Access
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get_polygon_xldT_get_polygon_xldGetPolygonXldGetPolygonXld (Operator)

Name

get_polygon_xldT_get_polygon_xldGetPolygonXldGetPolygonXld — Return an XLD polygon's data.

Signature

get_polygon_xld(Polygon : : : Row, Col, Length, Phi)

Herror T_get_polygon_xld(const Hobject Polygon, Htuple* Row, Htuple* Col, Htuple* Length, Htuple* Phi)

void GetPolygonXld(const HObject& Polygon, HTuple* Row, HTuple* Col, HTuple* Length, HTuple* Phi)

void HXLDPoly::GetPolygonXld(HTuple* Row, HTuple* Col, HTuple* Length, HTuple* Phi) const

static void HOperatorSet.GetPolygonXld(HObject polygon, out HTuple row, out HTuple col, out HTuple length, out HTuple phi)

void HXLDPoly.GetPolygonXld(out HTuple row, out HTuple col, out HTuple length, out HTuple phi)

Description

get_polygon_xldget_polygon_xldGetPolygonXldGetPolygonXldGetPolygonXld returns the following values of the XLD polygon PolygonPolygonPolygonPolygonpolygon:

RowRowRowRowrow Row coordinates of the polygons' points
ColColColColcol Column coordinates of the polygons' points
LengthLengthLengthLengthlength Lengths of the line segments between points i and i+1, respectively
PhiPhiPhiPhiphi Angles of the line segments between points i and i+1, respectively

Execution Information

Parameters

PolygonPolygonPolygonPolygonpolygon (input_object)  xld_poly → objectHXLDPolyHXLDPolyHobject

Input XLD polygon.

RowRowRowRowrow (output_control)  point.y-array → HTupleHTupleHtuple (real) (double) (double) (double)

Row coordinates of the polygons' points.

ColColColColcol (output_control)  point.x-array → HTupleHTupleHtuple (real) (double) (double) (double)

Column coordinates of the polygons' points.

LengthLengthLengthLengthlength (output_control)  real-array → HTupleHTupleHtuple (real) (double) (double) (double)

Lengths of the line segments.

PhiPhiPhiPhiphi (output_control)  angle.rad-array → HTupleHTupleHtuple (real) (double) (double) (double)

Angles of the line segments.

Possible Predecessors

gen_polygons_xldgen_polygons_xldGenPolygonsXldGenPolygonsXldGenPolygonsXld

Alternatives

get_lines_xldget_lines_xldGetLinesXldGetLinesXldGetLinesXld

Module

Foundation

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HALCON Operator Reference 17.12 Copyright © 1996-2017 MVTec Software GmbH