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use crate::Point;
/// A rectangle.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Default)]
pub struct Rectangle<T = f32> {
/// X coordinate of the top-left corner.
pub x: T,
/// Y coordinate of the top-left corner.
pub y: T,
/// Width of the rectangle.
pub width: T,
/// Height of the rectangle.
pub height: T,
}
impl Rectangle<f32> {
/// Returns true if the given [`Point`] is contained in the [`Rectangle`].
///
/// [`Point`]: struct.Point.html
/// [`Rectangle`]: struct.Rectangle.html
pub fn contains(&self, point: Point) -> bool {
self.x <= point.x
&& point.x <= self.x + self.width
&& self.y <= point.y
&& point.y <= self.y + self.height
}
}
impl std::ops::Mul<f32> for Rectangle<u32> {
type Output = Self;
fn mul(self, scale: f32) -> Self {
Self {
x: (self.x as f32 * scale).round() as u32,
y: (self.y as f32 * scale).round() as u32,
width: (self.width as f32 * scale).round() as u32,
height: (self.height as f32 * scale).round() as u32,
}
}
}
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