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distance_pcdistance_pcDistancePcdistance_pcDistancePcDistancePc (Operator)

Name

distance_pcdistance_pcDistancePcdistance_pcDistancePcDistancePc — Calculate the distance between a point and one contour.

Signature

distance_pc(Contour : : Row, Column : DistanceMin, DistanceMax)

Herror distance_pc(const Hobject Contour, double Row, double Column, double* DistanceMin, double* DistanceMax)

Herror T_distance_pc(const Hobject Contour, const Htuple Row, const Htuple Column, Htuple* DistanceMin, Htuple* DistanceMax)

Herror distance_pc(Hobject Contour, const HTuple& Row, const HTuple& Column, double* DistanceMin, double* DistanceMax)

Herror distance_pc(Hobject Contour, const HTuple& Row, const HTuple& Column, HTuple* DistanceMin, HTuple* DistanceMax)

HTuple HXLDCont::DistancePc(const HTuple& Row, const HTuple& Column, HTuple* DistanceMax) const

void DistancePc(const HObject& Contour, const HTuple& Row, const HTuple& Column, HTuple* DistanceMin, HTuple* DistanceMax)

void HXLDCont::DistancePc(const HTuple& Row, const HTuple& Column, HTuple* DistanceMin, HTuple* DistanceMax) const

void HXLDCont::DistancePc(double Row, double Column, double* DistanceMin, double* DistanceMax) const

void HOperatorSetX.DistancePc(
[in] IHUntypedObjectX* Contour, [in] VARIANT Row, [in] VARIANT Column, [out] VARIANT* DistanceMin, [out] VARIANT* DistanceMax)

VARIANT HXLDContX.DistancePc(
[in] VARIANT Row, [in] VARIANT Column, [out] VARIANT* DistanceMax)

static void HOperatorSet.DistancePc(HObject contour, HTuple row, HTuple column, out HTuple distanceMin, out HTuple distanceMax)

void HXLDCont.DistancePc(HTuple row, HTuple column, out HTuple distanceMin, out HTuple distanceMax)

void HXLDCont.DistancePc(double row, double column, out double distanceMin, out double distanceMax)

Description

The operator distance_pcdistance_pcDistancePcdistance_pcDistancePcDistancePc calculates the distance between one or several points and a single contour. As input the coordinates of the points (RowRowRowRowRowrow,ColumnColumnColumnColumnColumncolumn) and the contour (ContourContourContourContourContourcontour) are expected. The parameters DistanceMinDistanceMinDistanceMinDistanceMinDistanceMindistanceMin and DistanceMaxDistanceMaxDistanceMaxDistanceMaxDistanceMaxdistanceMax return the result of the calculation. Note that the result corresponds to the distances between the points and the segments of the contour and not the distances between the points and the base points of the contour (see also distance_contours_xlddistance_contours_xldDistanceContoursXlddistance_contours_xldDistanceContoursXldDistanceContoursXld).

Parallelization

Parameters

ContourContourContourContourContourcontour (input_object)  xld_cont objectHXLDContHXLDContHXLDContHXLDContXHobject

Input contour.

RowRowRowRowRowrow (input_control)  point.y(-array) HTupleHTupleHTupleVARIANTHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong) (double / Hlong) (double / Hlong)

Row coordinate of the point.

ColumnColumnColumnColumnColumncolumn (input_control)  point.x(-array) HTupleHTupleHTupleVARIANTHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong) (double / Hlong) (double / Hlong)

Column coordinate of the point.

DistanceMinDistanceMinDistanceMinDistanceMinDistanceMindistanceMin (output_control)  real(-array) HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Minimum distance between the point and the contour.

DistanceMaxDistanceMaxDistanceMaxDistanceMaxDistanceMaxdistanceMax (output_control)  real(-array) HTupleHTupleHTupleVARIANTHtuple (real) (double) (double) (double) (double) (double)

Maximum distance between the point and the contour.

Result

distance_pcdistance_pcDistancePcdistance_pcDistancePcDistancePc returns 2 (H_MSG_TRUE).

Alternatives

distance_lcdistance_lcDistanceLcdistance_lcDistanceLcDistanceLc, distance_scdistance_scDistanceScdistance_scDistanceScDistanceSc, distance_ccdistance_ccDistanceCcdistance_ccDistanceCcDistanceCc, distance_cc_mindistance_cc_minDistanceCcMindistance_cc_minDistanceCcMinDistanceCcMin

See also

distance_prdistance_prDistancePrdistance_prDistancePrDistancePr, distance_lrdistance_lrDistanceLrdistance_lrDistanceLrDistanceLr, distance_srdistance_srDistanceSrdistance_srDistanceSrDistanceSr, hamming_distancehamming_distanceHammingDistancehamming_distanceHammingDistanceHammingDistance, select_xld_pointselect_xld_pointSelectXldPointselect_xld_pointSelectXldPointSelectXldPoint, test_xld_pointtest_xld_pointTestXldPointtest_xld_pointTestXldPointTestXldPoint

Module

Foundation


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