91     const Graph& g, GridPositionMap drawing, VertexIndexMap)  in is_straight_line_drawing()  argument
119             make_tuple(e, static_cast< std::size_t >(drawing[s].x),  in is_straight_line_drawing()
120                 static_cast< std::size_t >(drawing[s].y)));  in is_straight_line_drawing()
122             make_tuple(e, static_cast< std::size_t >(drawing[t].x),  in is_straight_line_drawing()
123                 static_cast< std::size_t >(drawing[t].y)));  in is_straight_line_drawing()
142         if (drawing[source_v].y > drawing[target_v].y)  in is_straight_line_drawing()
145         active_map_key_t key(get(drawing, source_v).y, get(drawing, target_v).y,  in is_straight_line_drawing()
146             get(drawing, source_v).x, get(drawing, target_v).x);  in is_straight_line_drawing()
171                 if (intersects(drawing[e_source].x, drawing[e_source].y,  in is_straight_line_drawing()
172                         drawing[e_target].x, drawing[e_target].y,  in is_straight_line_drawing()
173                         drawing[f_source].x, drawing[f_source].y,  in is_straight_line_drawing()
174                         drawing[f_target].x, drawing[f_target].y))  in is_straight_line_drawing()
187                 if (intersects(drawing[e_source].x, drawing[e_source].y,  in is_straight_line_drawing()
188                         drawing[e_target].x, drawing[e_target].y,  in is_straight_line_drawing()
189                         drawing[f_source].x, drawing[f_source].y,  in is_straight_line_drawing()
190                         drawing[f_target].x, drawing[f_target].y))  in is_straight_line_drawing()
202 bool is_straight_line_drawing(const Graph& g, GridPositionMap drawing)  in is_straight_line_drawing()  argument
204     return is_straight_line_drawing(g, drawing, get(vertex_index, g));  in is_straight_line_drawing()