style/values/animated/
svg.rs

1/* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
4
5//! Animation implementations for various SVG-related types.
6
7use super::{Animate, Procedure};
8use crate::values::distance::{ComputeSquaredDistance, SquaredDistance};
9use crate::values::generics::svg::SVGStrokeDashArray;
10
11/// <https://www.w3.org/TR/SVG11/painting.html#StrokeDasharrayProperty>
12impl<L> Animate for SVGStrokeDashArray<L>
13where
14    L: Clone + Animate,
15{
16    #[inline]
17    fn animate(&self, other: &Self, procedure: Procedure) -> Result<Self, ()> {
18        if matches!(procedure, Procedure::Add | Procedure::Accumulate { .. }) {
19            // Non-additive.
20            return Err(());
21        }
22        match (self, other) {
23            (&SVGStrokeDashArray::Values(ref this), &SVGStrokeDashArray::Values(ref other)) => {
24                Ok(SVGStrokeDashArray::Values(
25                    super::lists::repeatable_list::animate(this, other, procedure)?,
26                ))
27            },
28            _ => Err(()),
29        }
30    }
31}
32
33impl<L> ComputeSquaredDistance for SVGStrokeDashArray<L>
34where
35    L: ComputeSquaredDistance,
36{
37    #[inline]
38    fn compute_squared_distance(&self, other: &Self) -> Result<SquaredDistance, ()> {
39        match (self, other) {
40            (&SVGStrokeDashArray::Values(ref this), &SVGStrokeDashArray::Values(ref other)) => {
41                super::lists::repeatable_list::squared_distance(this, other)
42            },
43            _ => Err(()),
44        }
45    }
46}
style/values/animated/svg.rs

style/values/animated/
svg.rs
