54 lines
1.1 KiB
Rust
54 lines
1.1 KiB
Rust
//! Draw lines around containers.
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use crate::Color;
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/// A border.
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#[derive(Debug, Clone, Copy, PartialEq, Default)]
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pub struct Border {
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/// The color of the border.
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pub color: Color,
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/// The width of the border.
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pub width: f32,
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/// The radius of the border.
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pub radius: Radius,
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}
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impl Border {
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/// Creates a new default [`Border`] with the given [`Radius`].
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pub fn with_radius(radius: impl Into<Radius>) -> Self {
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Self {
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radius: radius.into(),
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..Self::default()
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}
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}
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}
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/// The border radii for the corners of a graphics primitive in the order:
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/// top-left, top-right, bottom-right, bottom-left.
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#[derive(Debug, Clone, Copy, PartialEq, Default)]
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pub struct Radius([f32; 4]);
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impl From<f32> for Radius {
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fn from(w: f32) -> Self {
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Self([w; 4])
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}
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}
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impl From<u8> for Radius {
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fn from(w: u8) -> Self {
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Self([f32::from(w); 4])
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}
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}
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impl From<[f32; 4]> for Radius {
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fn from(radi: [f32; 4]) -> Self {
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Self(radi)
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}
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}
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impl From<Radius> for [f32; 4] {
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fn from(radi: Radius) -> Self {
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radi.0
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}
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}
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