See #cairo_path_data_t for hints on how to iterate over the
actual data within the path.
The num_data member gives the number of elements in the data
array. This number is larger than the number of independent path
portions (defined in #cairo_path_data_type_t), since the data
includes both headers and coordinates for each portion.
A data structure for holding a path. This data structure serves as the return value for cairo.context.Context.copyPath and cairo.context.Context.copyPathFlat as well the input value for cairo.context.Context.appendPath.
See #cairo_path_data_t for hints on how to iterate over the actual data within the path.
The num_data member gives the number of elements in the data array. This number is larger than the number of independent path portions (defined in #cairo_path_data_type_t), since the data includes both headers and coordinates for each portion.