Return point attribute values of an XLD contour.
get_cont_attrib_xld returns the values of the attribute Name of the XLD contour Cont in Attrib. Attributes are additional values defined for each contour point, e.g., the direction perpendicular to the contour ('angle'). Operators which define this kind of attributes contain a description of the name and semantics of the defined values. defined_attribs_xld can be used to query which attributs are defined for a particular contour.
Cont (input_object) |
xld_cont -> object |
Input XLD contour. |
Name (input_control) |
string -> string |
Name of the attribute. | |
Default value: 'angle' | |
Suggested values: 'angle', 'width_right', 'width_left', 'response', 'contrast' |
Attrib (output_control) |
real-array -> real |
Attribute values. |
lines_gauss, lines_facet, edges_sub_pix