Operator Reference

HALCON Operator Reference / XLD / Features
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query_contour_global_attribs_xldT_query_contour_global_attribs_xldQueryContourGlobalAttribsXldQueryContourGlobalAttribsXldquery_contour_global_attribs_xld (Operator)

query_contour_global_attribs_xldT_query_contour_global_attribs_xldQueryContourGlobalAttribsXldQueryContourGlobalAttribsXldquery_contour_global_attribs_xld — Return the names of the defined global attributes of an XLD contour.

Signature

query_contour_global_attribs_xld(Contour : : : Attribs)

Herror T_query_contour_global_attribs_xld(const Hobject Contour, Htuple* Attribs)

void QueryContourGlobalAttribsXld(const HObject& Contour, HTuple* Attribs)

HTuple HXLDCont::QueryContourGlobalAttribsXld() const

static void HOperatorSet.QueryContourGlobalAttribsXld(HObject contour, out HTuple attribs)

HTuple HXLDCont.QueryContourGlobalAttribsXld()

def query_contour_global_attribs_xld(contour: HObject) -> Sequence[str]

Description

query_contour_global_attribs_xldquery_contour_global_attribs_xldQueryContourGlobalAttribsXldQueryContourGlobalAttribsXldquery_contour_global_attribs_xld returns the names of the globally defined attributes that are set for an XLD ContourContourContourcontourcontour in AttribsAttribsAttribsattribsattribs. Global attributes are additional values defined for each contour, e.g., the normal vector of the regression line of a contour ('regr_norm_row'"regr_norm_row""regr_norm_row""regr_norm_row""regr_norm_row" and 'regr_norm_col'"regr_norm_col""regr_norm_col""regr_norm_col""regr_norm_col"). Operators which define global attributes contain a description of the name and semantics of the defined values. The operator get_contour_global_attrib_xldget_contour_global_attrib_xldGetContourGlobalAttribXldGetContourGlobalAttribXldget_contour_global_attrib_xld can be used to access the value of a particular attribute.

For an overview of the different global contour attributes and the operators that add them to XLD contours see the operator reference of get_contour_global_attrib_xldget_contour_global_attrib_xldGetContourGlobalAttribXldGetContourGlobalAttribXldget_contour_global_attrib_xld.

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 (input_object)  xld_cont → objectHXLDContHObjectHObjectHobject

Input contour.

AttribsAttribsAttribsattribsattribs (output_control)  string-array → HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)

List of the defined global contour attributes.

Possible Predecessors

lines_gausslines_gaussLinesGaussLinesGausslines_gauss, lines_facetlines_facetLinesFacetLinesFacetlines_facet, edges_sub_pixedges_sub_pixEdgesSubPixEdgesSubPixedges_sub_pix

See also

get_contour_global_attrib_xldget_contour_global_attrib_xldGetContourGlobalAttribXldGetContourGlobalAttribXldget_contour_global_attrib_xld, get_contour_attrib_xldget_contour_attrib_xldGetContourAttribXldGetContourAttribXldget_contour_attrib_xld, query_contour_attribs_xldquery_contour_attribs_xldQueryContourAttribsXldQueryContourAttribsXldquery_contour_attribs_xld

Module

Foundation

ClassesClasses | | Operators