Function widget_add_line_element 

pub unsafe extern "C" fn widget_add_line_element(
    widget: *mut Widget,
    x1: u8,
    y1: u8,
    x2: u8,
    y2: u8,
)

Add Line Element

Arguments

• widget - Widget instance
• x1 - first x coordinate
• y1 - first y coordinate
• x2 - second x coordinate
• y2 - second y coordinate