query_contour_global_attribs_xldT_query_contour_global_attribs_xldQueryContourGlobalAttribsXldQueryContourGlobalAttribsXld (Operator)
Name
query_contour_global_attribs_xldT_query_contour_global_attribs_xldQueryContourGlobalAttribsXldQueryContourGlobalAttribsXld — Return the names of the defined global attributes of an XLD contour.
Signature
Herror T_query_contour_global_attribs_xld(const Hobject Contour, Htuple* Attribs)
Description
query_contour_global_attribs_xldquery_contour_global_attribs_xldQueryContourGlobalAttribsXldQueryContourGlobalAttribsXldQueryContourGlobalAttribsXld 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_xldGetContourGlobalAttribXldGetContourGlobalAttribXldGetContourGlobalAttribXld 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_xldGetContourGlobalAttribXldGetContourGlobalAttribXldGetContourGlobalAttribXld.
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 → objectHXLDContHXLDContHobject
Input contour.
AttribsAttribsAttribsAttribsattribs (output_control) string-array → HTupleHTupleHtuple (string) (string) (HString) (char*)
List of the defined global contour attributes.
Possible Predecessors
lines_gausslines_gaussLinesGaussLinesGaussLinesGauss,
lines_facetlines_facetLinesFacetLinesFacetLinesFacet,
edges_sub_pixedges_sub_pixEdgesSubPixEdgesSubPixEdgesSubPix
See also
get_contour_global_attrib_xldget_contour_global_attrib_xldGetContourGlobalAttribXldGetContourGlobalAttribXldGetContourGlobalAttribXld,
get_contour_attrib_xldget_contour_attrib_xldGetContourAttribXldGetContourAttribXldGetContourAttribXld,
query_contour_attribs_xldquery_contour_attribs_xldQueryContourAttribsXldQueryContourAttribsXldQueryContourAttribsXld
Module
Foundation