cairo_close_path: cairo_close_path
In coolbutuseless/cairocore: Low-Level Cairo Bindings

Description Usage Arguments Details See Also

Adds a line segment to the path from the current point to the beginning of the current sub-path, (the most recent point passed to cairo_move_to()), and closes this sub-path. After this call the current point will be at the joined endpoint of the sub-path.

1	cairo_close_path(cr)

`cr`	[`cairo_t *`] a cairo context

The behavior of cairo_close_path() is distinct from simply calling cairo_line_to() with the equivalent coordinate in the case of stroking. When a closed sub-path is stroked, there are no caps on the ends of the sub-path. Instead, there is a line join connecting the final and initial segments of the sub-path.

If there is no current point before the call to cairo_close_path(), this function will have no effect.

Note: As of cairo version 1.2.4 any call to cairo_close_path() will place an explicit MOVE_TO element into the path immediately after the CLOSE_PATH element, (which can be seen in cairo_copy_path() for example). This can simplify path processing in some cases as it may not be necessary to save the "last move_to point" during processing as the MOVE_TO immediately after the CLOSE_PATH will provide that point.

Since: 1.0

C function prototype: void cairo_close_path (cairo_t *cr)

Other cairo–: cairo_append_path(), cairo_arc_negative(), cairo_arc(), cairo_clip_extents(), cairo_clip_preserve(), cairo_clip(), cairo_copy_page(), cairo_copy_path_flat(), cairo_copy_path(), cairo_create(), cairo_curve_to(), cairo_device_to_user_distance(), cairo_device_to_user(), cairo_fill_extents(), cairo_fill_preserve(), cairo_fill(), cairo_font_extents(), cairo_get_antialias(), cairo_get_current_point(), cairo_get_dash_count(), cairo_get_dash(), cairo_get_fill_rule(), cairo_get_font_face(), cairo_get_font_matrix(), cairo_get_group_target(), cairo_get_line_cap(), cairo_get_line_join(), cairo_get_line_width(), cairo_get_matrix(), cairo_get_miter_limit(), cairo_get_operator(), cairo_get_source(), cairo_get_target(), cairo_get_tolerance(), cairo_has_current_point(), cairo_identity_matrix(), cairo_in_clip(), cairo_in_fill(), cairo_in_stroke(), cairo_line_to(), cairo_mask_surface(), cairo_mask(), cairo_move_to(), cairo_new_path(), cairo_new_sub_path(), cairo_paint_with_alpha(), cairo_paint(), cairo_path_extents(), cairo_pop_group_to_source(), cairo_pop_group(), cairo_push_group_with_content(), cairo_push_group(), cairo_rectangle(), cairo_rel_curve_to(), cairo_rel_line_to(), cairo_rel_move_to(), cairo_reset_clip(), cairo_restore(), cairo_rotate(), cairo_save(), cairo_scale(), cairo_select_font_face(), cairo_set_antialias(), cairo_set_dash(), cairo_set_fill_rule(), cairo_set_font_face(), cairo_set_font_matrix(), cairo_set_font_size(), cairo_set_line_cap(), cairo_set_line_join(), cairo_set_line_width(), cairo_set_matrix(), cairo_set_miter_limit(), cairo_set_operator(), cairo_set_source_rgba(), cairo_set_source_rgb(), cairo_set_source_surface(), cairo_set_source(), cairo_set_tolerance(), cairo_show_page(), cairo_show_text(), cairo_status(), cairo_stroke_extents(), cairo_stroke_preserve(), cairo_stroke(), cairo_tag_begin(), cairo_tag_end(), cairo_text_extents(), cairo_text_path(), cairo_transform(), cairo_translate(), cairo_user_to_device_distance(), cairo_user_to_device()