logo
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

use super::*;

impl EdgeStyle {
    #[inline(always)]
    pub fn is_empty(&self) -> bool {
        self.width <= 0.0 && self.texture.is_empty()
    }
}

impl FillStyle {
    #[inline(always)]
    pub fn is_empty(&self) -> bool {
        self.texture.is_empty()
    }
}

impl Texture {
    pub fn is_empty(&self) -> bool {
        match self {
            Texture::Color(c) => c.is_empty(),
            Texture::Image(_) => {
                todo!()
            }
            Texture::Gradient(_) => {
                todo!()
            }
        }
    }
}

impl Color {
    /// Check if the color is opaque.
    #[inline(always)]
    pub fn is_empty(&self) -> bool {
        self.view().3 == 0
    }
}