telar_renderer_core/style/
shape.rs

1use crate::{BorderRadius, Color};
2
3use super::paint::{FillRule, Paint, Shadow, Stroke};
4
5pub trait ShapeStyle: Sized {
6    fn fill_mut(&mut self) -> &mut Option<Paint>;
7    fn stroke_mut(&mut self) -> &mut Option<Stroke>;
8    fn shadow_mut(&mut self) -> &mut Option<Shadow>;
9
10    fn with_fill(mut self, fill: impl Into<Paint>) -> Self {
11        *self.fill_mut() = Some(fill.into());
12        self
13    }
14    fn with_stroke(mut self, stroke: Stroke) -> Self {
15        *self.stroke_mut() = Some(stroke);
16        self
17    }
18    fn with_shadow(mut self, shadow: Shadow) -> Self {
19        *self.shadow_mut() = Some(shadow);
20        self
21    }
22}
23
24#[derive(Debug, Clone, Copy, PartialEq, Default)]
25pub struct RectStyle {
26    pub fill: Option<Paint>,
27    pub stroke: Option<Stroke>,
28    pub shadow: Option<Shadow>,
29    pub radius: BorderRadius,
30}
31
32impl RectStyle {
33    pub fn filled(color: Color, radius: f32) -> Self {
34        Self {
35            fill: Some(Paint::Solid(color)),
36            radius: BorderRadius::all(radius),
37            ..Self::default()
38        }
39    }
40
41    pub fn with_radius(mut self, radius: BorderRadius) -> Self {
42        self.radius = radius;
43        self
44    }
45}
46
47impl ShapeStyle for RectStyle {
48    fn fill_mut(&mut self) -> &mut Option<Paint> {
49        &mut self.fill
50    }
51    fn stroke_mut(&mut self) -> &mut Option<Stroke> {
52        &mut self.stroke
53    }
54    fn shadow_mut(&mut self) -> &mut Option<Shadow> {
55        &mut self.shadow
56    }
57}
58
59#[derive(Debug, Clone, Copy, PartialEq, Default)]
60pub struct PathStyle {
61    pub fill: Option<Paint>,
62    pub stroke: Option<Stroke>,
63    pub shadow: Option<Shadow>,
64    pub fill_rule: FillRule,
65}
66
67impl PathStyle {
68    pub fn with_fill_rule(mut self, rule: FillRule) -> Self {
69        self.fill_rule = rule;
70        self
71    }
72}
73
74impl ShapeStyle for PathStyle {
75    fn fill_mut(&mut self) -> &mut Option<Paint> {
76        &mut self.fill
77    }
78    fn stroke_mut(&mut self) -> &mut Option<Stroke> {
79        &mut self.stroke
80    }
81    fn shadow_mut(&mut self) -> &mut Option<Shadow> {
82        &mut self.shadow
83    }
84}
telar_renderer_core/style/shape.rs

telar_renderer_core/style/
shape.rs
