gen_contour_polygon_xldT_gen_contour_polygon_xldGenContourPolygonXldGenContourPolygonXldgen_contour_polygon_xld (Operator)
Name
gen_contour_polygon_xldT_gen_contour_polygon_xldGenContourPolygonXldGenContourPolygonXldgen_contour_polygon_xld — Generate an XLD contour from a polygon (given as tuples).
Signature
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)
def gen_contour_polygon_xld(row: Sequence[Union[float, int]], col: Sequence[Union[float, int]]) -> HObject
Description
gen_contour_polygon_xldgen_contour_polygon_xldGenContourPolygonXldGenContourPolygonXldgen_contour_polygon_xld 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
- Multithreading type: reentrant (runs in parallel with non-exclusive operators).
- Multithreading scope: global (may be called from any thread).
- Processed without parallelization.
Parameters
ContourContourContourcontourcontour (output_object) xld_cont → objectHXLDContHObjectHObjectHobject *
Resulting contour.
RowRowRowrowrow (input_control) coordinates.y-array → HTupleSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
Row coordinates of the polygon.
Default:
[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 → HTupleSequence[Union[float, int]]HTupleHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong)
Column coordinates of the polygon.
Default:
[0,0,0,1,2]
Suggested values:
0, 1, 2, 3, 4, 5, 10, 20, 50, 100, 200, 500
Possible Predecessors
get_region_contourget_region_contourGetRegionContourGetRegionContourget_region_contour
Possible Successors
smooth_contours_xldsmooth_contours_xldSmoothContoursXldSmoothContoursXldsmooth_contours_xld,
gen_polygons_xldgen_polygons_xldGenPolygonsXldGenPolygonsXldgen_polygons_xld
See also
gen_contours_skeleton_xldgen_contours_skeleton_xldGenContoursSkeletonXldGenContoursSkeletonXldgen_contours_skeleton_xld,
get_contour_xldget_contour_xldGetContourXldGetContourXldget_contour_xld
Module
Foundation