added temp println

src/widgets/canvas/points.rs

@@ -18,6 +18,7 @@ impl<'a> Shape for Points<'a> {
                     painter.paint(x, y, self.color);
                 }
             } else if let Some((x, y)) = painter.get_point(*x, *y) {
+                println!("false");
                 painter.paint(x, y, Color::Reset);
             }