7     BackendColor, BackendCoord, BackendStyle, BackendTextStyle, DrawingBackend, DrawingErrorKind,
218         point: BackendCoord,  in draw_pixel()  argument
242         from: BackendCoord,  in draw_line()  argument
243         to: BackendCoord,  in draw_line()  argument
267         upper_left: BackendCoord,  in draw_rect()  argument
268         bottom_right: BackendCoord,  in draw_rect()  argument
299     fn draw_path<S: BackendStyle, I: IntoIterator<Item = BackendCoord>>(  in draw_path()
327     fn fill_polygon<S: BackendStyle, I: IntoIterator<Item = BackendCoord>>(  in fill_polygon()
355         center: BackendCoord,  in draw_circle()  argument
388         pos: BackendCoord,  in draw_text()  argument
485         pos: BackendCoord,  in blit_bitmap()  argument