gen_contour_polygon_xldT_gen_contour_polygon_xldGenContourPolygonXldGenContourPolygonXld (Operator)


gen_contour_polygon_xldT_gen_contour_polygon_xldGenContourPolygonXldGenContourPolygonXld — Generate an XLD contour from a polygon (given as tuples).


gen_contour_polygon_xld( : Contour : Row, Col : )

Herror T_gen_contour_polygon_xld(Hobject* Contour, const Htuple Row, const Htuple Col)

void GenContourPolygonXld(HObject* Contour, const HTuple& Row, const HTuple& Col)

void HXLDCont::HXLDCont(const HTuple& Row, const HTuple& Col)

void HXLDCont::GenContourPolygonXld(const HTuple& Row, const HTuple& Col)

static void HOperatorSet.GenContourPolygonXld(out HObject contour, HTuple row, HTuple col)

public HXLDCont(HTuple row, HTuple col)

void HXLDCont.GenContourPolygonXld(HTuple row, HTuple col)


gen_contour_polygon_xldgen_contour_polygon_xldGenContourPolygonXldGenContourPolygonXldGenContourPolygonXld generates an XLD contour ContourContourContourContourcontour from a polygon given in the tuples RowRowRowRowrow and ColColColColcol. This operator is useful if contours have been obtained from routines outside the core library, but higher level operators, e.g., polygon approximation and extraction of parallels, are to be performed on the contours.

Execution Information


ContourContourContourContourcontour (output_object)  xld_cont objectHXLDContHXLDContHobject *

Resulting contour.

RowRowRowRowrow (input_control)  coordinates.y-array HTupleHTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)

Row coordinates of the polygon.

Default value: [0,1,2,2,2]

Suggested values: 0, 1, 2, 3, 4, 5, 10, 20, 50, 100, 200, 500

ColColColColcol (input_control)  coordinates.x-array HTupleHTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)

Column coordinates of the polygon.

Default value: [0,0,0,1,2]

Suggested values: 0, 1, 2, 3, 4, 5, 10, 20, 50, 100, 200, 500

Possible Predecessors


Possible Successors

smooth_contours_xldsmooth_contours_xldSmoothContoursXldSmoothContoursXldSmoothContoursXld, gen_polygons_xldgen_polygons_xldGenPolygonsXldGenPolygonsXldGenPolygonsXld

See also

gen_contours_skeleton_xldgen_contours_skeleton_xldGenContoursSkeletonXldGenContoursSkeletonXldGenContoursSkeletonXld, get_contour_xldget_contour_xldGetContourXldGetContourXldGetContourXld