lc_render/value/
bar.rs

1use crate::color::{COLOR_HEX_BLUE_1, COLOR_HEX_BLUE_2};
2use crate::Color;
3
4/// BarsValues contains values and color settings for bar views.
5pub struct BarsValues {
6    values: Vec<f32>,
7    fill_color: String,
8    stroke_color: String,
9}
10
11impl BarsValues {
12    /// Create a new BarsValues.
13    pub fn new(values: Vec<f32>) -> Self {
14        Self {
15            values,
16            fill_color: COLOR_HEX_BLUE_2.to_string(),
17            stroke_color: COLOR_HEX_BLUE_1.to_string(),
18        }
19    }
20
21    /// Set fill color for BarsValues.
22    pub fn set_fill_color(mut self, fill_color: Color) -> Self {
23        self.fill_color = fill_color.to_string();
24        self
25    }
26
27    /// Set stroke color for BarsValues.
28    pub fn set_stroke_color(mut self, stroke_color: Color) -> Self {
29        self.stroke_color = stroke_color.to_string();
30        self
31    }
32
33    /// Get values.
34    pub fn values(&self) -> &Vec<f32> {
35        &self.values
36    }
37
38    /// Get fill color.
39    pub fn fill_color(&self) -> &str {
40        &self.fill_color
41    }
42
43    /// Get stroke color.
44    pub fn stroke_color(&self) -> &str {
45        &self.stroke_color
46    }
47}
48
49#[cfg(test)]
50mod tests {
51    use super::*;
52    use crate::color::{COLOR_HEX_GREEN_3, COLOR_HEX_GREEN_5};
53
54    #[test]
55    fn bars_values_basic() {
56        let bars_values = BarsValues::new(vec![77_f32, 12_f32, 32_f32, 24_f32, 6_f32])
57            .set_fill_color(Color::new_from_hex(COLOR_HEX_GREEN_5))
58            .set_stroke_color(Color::new_from_hex(COLOR_HEX_GREEN_3));
59
60        assert_eq!(
61            *bars_values.values(),
62            vec![77_f32, 12_f32, 32_f32, 24_f32, 6_f32]
63        );
64        assert_eq!(bars_values.fill_color(), COLOR_HEX_GREEN_5);
65        assert_eq!(bars_values.stroke_color(), COLOR_HEX_GREEN_3);
66    }
67}
lc_render/value/bar.rs

lc_render/value/
bar.rs
