Migrate rectangle intersection demo from examples repo

debug-tools/examples/rectangle-intersection.rs

@@ -0,0 +1,62 @@
+use embedded_graphics::{
+    pixelcolor::Rgb888,
+    prelude::*,
+    primitives::{PrimitiveStyle, Rectangle},
+};
+use embedded_graphics_simulator::{OutputSettingsBuilder, SimulatorDisplay, Window};
+use framework::prelude::*;
+
+struct RectangleIntersection {
+    top_left: Point,
+    bottom_right: Point,
+}
+
+impl App for RectangleIntersection {
+    type Color = Rgb888;
+    const DISPLAY_SIZE: Size = Size::new(200, 200);
+
+    fn new() -> Self {
+        Self {
+            top_left: Point::new(80, 80),
+            bottom_right: Point::new(150, 150),
+        }
+    }
+
+    fn parameters(&mut self) -> Vec<Parameter> {
+        vec![
+            Parameter::new("top-left", &mut self.top_left),
+            Parameter::new("bottom-right", &mut self.bottom_right),
+        ]
+    }
+
+    fn draw(
+        &self,
+        display: &mut SimulatorDisplay<Self::Color>,
+    ) -> Result<(), std::convert::Infallible> {
+        let base_rectangle = Rectangle::with_corners(Point::new(20, 20), Point::new(100, 100));
+        let moving_rectangle = Rectangle::with_corners(self.top_left, self.bottom_right);
+
+        base_rectangle
+            .into_styled(PrimitiveStyle::with_fill(Rgb888::RED))
+            .draw(display)?;
+
+        moving_rectangle
+            .into_styled(PrimitiveStyle::with_fill(Rgb888::GREEN))
+            .draw(display)?;
+
+        let intersection = base_rectangle.intersection(&moving_rectangle);
+
+        intersection
+            .into_styled(PrimitiveStyle::with_fill(Rgb888::BLUE))
+            .draw(display)?;
+
+        Ok(())
+    }
+}
+
+fn main() {
+    let settings = OutputSettingsBuilder::new().scale(3).build();
+    let window = Window::new("Rectangle intersection", &settings);
+
+    RectangleIntersection::run(window);
+}