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Document geometry

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Mikayla 2024-01-22 08:11:21 -08:00
parent 1902df9316
commit 0c3fb449f0
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1 changed files with 18 additions and 0 deletions
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18
crates/gpui/src/geometry.rs
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@ -31,11 +31,15 @@ impl Axis {
}
}
/// A trait for accessing the given unit along a certain axis.
pub trait Along {
/// The unit associated with this type
type Unit;
/// Returns the unit along the given axis.
fn along(&self, axis: Axis) -> Self::Unit;
/// Applies the given function to the unit along the given axis and returns a new value.
fn apply_along(&self, axis: Axis, f: impl FnOnce(Self::Unit) -> Self::Unit) -> Self;
}
@ -55,7 +59,9 @@ pub trait Along {
#[refineable(Debug)]
#[repr(C)]
pub struct Point<T: Default + Clone + Debug> {
/// The x coordinate of the point.
pub x: T,
/// The y coordinate of the point.
pub y: T,
}
@ -342,7 +348,9 @@ impl<T: Clone + Default + Debug> Clone for Point<T> {
#[refineable(Debug)]
#[repr(C)]
pub struct Size<T: Clone + Default + Debug> {
/// The width component of the size.
pub width: T,
/// The height component of the size.
pub height: T,
}
@ -648,7 +656,9 @@ impl Size<Length> {
#[refineable(Debug)]
#[repr(C)]
pub struct Bounds<T: Clone + Default + Debug> {
/// The origin point of this area.
pub origin: Point<T>,
/// The size of the rectangle.
pub size: Size<T>,
}
@ -1200,9 +1210,13 @@ impl<T: Clone + Debug + Copy + Default> Copy for Bounds<T> {}
#[refineable(Debug)]
#[repr(C)]
pub struct Edges<T: Clone + Default + Debug> {
/// The size of the top edge.
pub top: T,
/// The size of the right edge.
pub right: T,
/// The size of the bottom edge.
pub bottom: T,
/// The size of the left edge.
pub left: T,
}
@ -1608,9 +1622,13 @@ impl From<f32> for Edges<Pixels> {
#[refineable(Debug)]
#[repr(C)]
pub struct Corners<T: Clone + Default + Debug> {
/// The value associated with the top left corner.
pub top_left: T,
/// The value associated with the top right corner.
pub top_right: T,
/// The value associated with the bottom right corner.
pub bottom_right: T,
/// The value associated with the bottom left corner.
pub bottom_left: T,
}