Function lvgl::widgets::tileview::set_valid_positions

pub fn set_valid_positions(
    tileview: *mut lv_obj_t, 
    valid_pos: *const lv_point_t, 
    valid_pos_cnt: u16
) -> MynewtResult<()>

Set the valid position's indices. The scrolling will be possible only to these positions.

• tileview: pointer to a Tileview object
• valid_pos: array width the indices. E.g. lv_point_t p[] = {{0,0}, {1,0}, {1,1}. Only the pointer is saved so can't be a local variable.
• valid_pos_cnt: number of elements in valid_pos array