This class provides methods and properties for Legacy ART Filled Rectangle mark.
| IG_ARTX_filled_rectangle_bounds_get | Queries the bounding rectangle of annotation. |
| IG_ARTX_filled_rectangle_bounds_set | Updates the bounding rectangle of annotation. |
| IG_ARTX_filled_rectangle_create | Creates an instance of filled rectangle mark (IG_ARTX_MARK_FILLED_RECTANGLE). |
| IG_ARTX_filled_rectangle_fillcolor_get | Queries filling color of annotation. |
| IG_ARTX_filled_rectangle_fillcolor_set | Updates annotation filling color. |
| IG_ARTX_filled_rectangle_highlight_get | Queries the highlight state of annotation. |
| IG_ARTX_filled_rectangle_highlight_set | Sets highlight state of annotation. |