Struct shapes::Rect
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pub struct Rect {
pub pos: Point,
pub size: Size,
}A rectangle.
Fields
pos: Point
The position of the top left corner of the rectangle.
size: Size
The width and height of the rectangle.
Methods
impl Rect[src]
fn bottom(&self) -> Scalar[src]
Returns the position of the bottom side of the rectangle.
fn centered(self) -> Rect[src]
Computes a rectangle with quadruple the surface area of self and with center (self.x, self.y).
fn contains<T: Into<Point>>(&self, point: T) -> bool[src]
Compute whether or not the point is inside the rectangle.
fn new_circle<T: Into<Point>>(center: T, radius: Scalar) -> Rect[src]
Create a rectangle that circumscribes the given circle.
fn new_square<T: Into<Point>>(pos: T, len: Scalar) -> Rect[src]
Create a square rectangle with sides of length len and top left corner at pos.
fn left(&self) -> Scalar[src]
Returns the position of the left side of the rectangle.
fn margin(self, m: Scalar) -> Rect[src]
Computes a rectangle whose perimeter forms the inside edge of margin with size m for self.
fn relative<T: Into<Point>>(self, v: T) -> Rect[src]
Computes a rectangle translated (slid) in the direction of the vector a distance relative to the size of the rectangle. For example, self.relative([1.0, 1.0]) returns a rectangle one rectangle to the right and down from the original.
fn right(&self) -> Scalar[src]
Returns the position of the right side of the rectangle.
fn scaled<T: Into<Size>>(self, v: T) -> Rect[src]
Computes a scaled rectangle with the same position as self.
fn top(&self) -> Scalar[src]
Returns the position of the top side of the rectangle.
Trait Implementations
impl Clone for Rect[src]
fn clone(&self) -> Rect[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl Copy for Rect[src]
impl Debug for Rect[src]
impl<P: Into<Point>, S: Into<Size>> From<(P, S)> for Rect[src]
fn from((pos, size): (P, S)) -> Rect[src]
Creates a rectangle from the position of its top left corner and its size.