wolf-graph-mermaid 0.1.0

Adds support for generating Mermaid diagrams from wolf-graph graphs.
Documentation 
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
38
39
40

use crate::{details::format_custom_style, Color, NodeShape};

#[derive(Debug, Clone, PartialEq)]
pub struct NodeAttributes {
    pub label: Option<String>,
    pub shape: Option<NodeShape>,
    pub fill_color: Option<Color>,
    pub stroke_color: Option<Color>,
    pub stroke_width: Option<f64>,
    pub dash_array: Option<Vec<f64>>,
}

impl NodeAttributes {
    pub fn new(
        label: Option<String>,
        shape: Option<NodeShape>,
        fill_color: Option<Color>,
        stroke_color: Option<Color>,
        stroke_width: Option<f64>,
        dash_array: Option<Vec<f64>>,
    ) -> Self {
        Self {
            label,
            shape,
            fill_color,
            stroke_color,
            stroke_width,
            dash_array,
        }
    }

    pub fn custom_style(&self) -> Option<String> {
        format_custom_style(
            self.fill_color.as_ref(),
            self.stroke_color.as_ref(),
            self.stroke_width,
            self.dash_array.as_deref(),
        )
    }
}