Name
distance_srdistance_srDistanceSrDistanceSr — Calculate the distance between a line segment and one region.
Herror distance_sr(const Hobject Region, double Row1, double Column1, double Row2, double Column2, double* DistanceMin, double* DistanceMax)
Herror T_distance_sr(const Hobject Region, const Htuple Row1, const Htuple Column1, const Htuple Row2, const Htuple Column2, Htuple* DistanceMin, Htuple* DistanceMax)
void DistanceSr(const HObject& Region, const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2, HTuple* DistanceMin, HTuple* DistanceMax)
void HRegion::DistanceSr(const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2, HTuple* DistanceMin, HTuple* DistanceMax) const
void HRegion::DistanceSr(double Row1, double Column1, double Row2, double Column2, double* DistanceMin, double* DistanceMax) const
static void HOperatorSet.DistanceSr(HObject region, HTuple row1, HTuple column1, HTuple row2, HTuple column2, out HTuple distanceMin, out HTuple distanceMax)
void HRegion.DistanceSr(HTuple row1, HTuple column1, HTuple row2, HTuple column2, out HTuple distanceMin, out HTuple distanceMax)
void HRegion.DistanceSr(double row1, double column1, double row2, double column2, out double distanceMin, out double distanceMax)
The operator distance_srdistance_srDistanceSrDistanceSrDistanceSr calculates the distance between
a line segment and one region.
Row1Row1Row1Row1row1, Column1Column1Column1Column1column1, Row2Row2Row2Row2row2, Column2Column2Column2Column2column2
are the start and end coordinates of a line segment.
The parameters DistanceMinDistanceMinDistanceMinDistanceMindistanceMin and DistanceMaxDistanceMaxDistanceMaxDistanceMaxdistanceMax
contain the resulting distances.
To enhance distance_srdistance_srDistanceSrDistanceSrDistanceSr,
holes are ignored.
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
Row coordinate of the first point of the line segment.
Column coordinate of the first point of the line segment.
Row coordinate of the second point of the line segment.
Column coordinate of the second point of the line segment.
Minimum distance between the line segment and
the region.
Maximum distance between the line segment and
the region.
gen_circle (Circle, 200, 200, 100.5)
Column1 := 300
Column2 := 400
for Row := 50 to 350 by 50
gen_contour_polygon_xld (Line, [Row,Row], [Column1,Column2])
distance_sr (Circle, Row, Column1, Row, Column2, DistanceMin, DistanceMax)
endfor
threshold(Image, &Region, 0.0, 120.0);
distance_sr(Region,row1,column1,row2,column2
&distance_min, &distance_max);
gen_circle (Circle, 200, 200, 100.5)
Column1 := 300
Column2 := 400
for Row := 50 to 350 by 50
gen_contour_polygon_xld (Line, [Row,Row], [Column1,Column2])
distance_sr (Circle, Row, Column1, Row, Column2, DistanceMin, DistanceMax)
endfor
gen_circle (Circle, 200, 200, 100.5)
Column1 := 300
Column2 := 400
for Row := 50 to 350 by 50
gen_contour_polygon_xld (Line, [Row,Row], [Column1,Column2])
distance_sr (Circle, Row, Column1, Row, Column2, DistanceMin, DistanceMax)
endfor
gen_circle (Circle, 200, 200, 100.5)
Column1 := 300
Column2 := 400
for Row := 50 to 350 by 50
gen_contour_polygon_xld (Line, [Row,Row], [Column1,Column2])
distance_sr (Circle, Row, Column1, Row, Column2, DistanceMin, DistanceMax)
endfor
distance_srdistance_srDistanceSrDistanceSrDistanceSr returns 2 (H_MSG_TRUE).
distance_scdistance_scDistanceScDistanceScDistanceSc,
distance_lrdistance_lrDistanceLrDistanceLrDistanceLr,
distance_prdistance_prDistancePrDistancePrDistancePr,
diameter_regiondiameter_regionDiameterRegionDiameterRegionDiameterRegion
hamming_distancehamming_distanceHammingDistanceHammingDistanceHammingDistance,
select_region_pointselect_region_pointSelectRegionPointSelectRegionPointSelectRegionPoint,
test_region_pointtest_region_pointTestRegionPointTestRegionPointTestRegionPoint,
smallest_rectangle2smallest_rectangle2SmallestRectangle2SmallestRectangle2SmallestRectangle2
Foundation