trading_charts_core/data/
legend.rs

1use serde::{Deserialize, Serialize};
2
3#[derive(Serialize, Deserialize, Clone, PartialEq)]
4#[serde(rename_all = "camelCase")]
5pub struct LegendOptions {
6    visible:                  bool,
7    show_ohlc:                bool,
8    show_percent:             bool,
9    show_series:              bool,
10    show_volume:              bool,
11    toggle_series_visibility: bool,
12    text:                     String,
13    text_color:               String,
14    background_color:         String,
15    font_size:                f64,
16    font_family:              String,
17    top:                      f64,
18    left:                     f64,
19}
20
21impl LegendOptions {
22    pub fn new() -> Self {
23        Self::default()
24    }
25
26    pub fn with_visible(self, visible: bool) -> Self {
27        Self {
28            visible,
29            ..self
30        }
31    }
32
33    pub fn with_show_ohlc(self, show_ohlc: bool) -> Self {
34        Self {
35            show_ohlc,
36            ..self
37        }
38    }
39
40    pub fn with_show_percent(self, show_percent: bool) -> Self {
41        Self {
42            show_percent,
43            ..self
44        }
45    }
46
47    pub fn with_show_series(self, show_series: bool) -> Self {
48        Self {
49            show_series,
50            ..self
51        }
52    }
53
54    pub fn with_show_volume(self, show_volume: bool) -> Self {
55        Self {
56            show_volume,
57            ..self
58        }
59    }
60
61    pub fn with_toggle_series_visibility(self, toggle_series_visibility: bool) -> Self {
62        Self {
63            toggle_series_visibility,
64            ..self
65        }
66    }
67
68    pub fn with_text(self, text: impl Into<String>) -> Self {
69        Self {
70            text: text.into(),
71            ..self
72        }
73    }
74
75    pub fn with_text_color(self, text_color: impl Into<String>) -> Self {
76        Self {
77            text_color: text_color.into(),
78            ..self
79        }
80    }
81
82    pub fn with_background_color(self, background_color: impl Into<String>) -> Self {
83        Self {
84            background_color: background_color.into(),
85            ..self
86        }
87    }
88
89    pub fn with_font_size(self, font_size: f64) -> Self {
90        Self {
91            font_size,
92            ..self
93        }
94    }
95
96    pub fn with_font_family(self, font_family: impl Into<String>) -> Self {
97        Self {
98            font_family: font_family.into(),
99            ..self
100        }
101    }
102
103    pub fn with_top(self, top: f64) -> Self {
104        Self {
105            top,
106            ..self
107        }
108    }
109
110    pub fn with_left(self, left: f64) -> Self {
111        Self {
112            left,
113            ..self
114        }
115    }
116}
117
118impl Default for LegendOptions {
119    fn default() -> Self {
120        Self {
121            visible:                  true,
122            show_ohlc:                true,
123            show_percent:             true,
124            show_series:              true,
125            show_volume:              true,
126            toggle_series_visibility: true,
127            text:                     String::new(),
128            text_color:               String::from("#0f172a"),
129            background_color:         String::from("rgba(0, 0, 0, 0)"),
130            font_size:                12.0,
131            font_family:              String::from(
132                "Avenir Next, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif",
133            ),
134            top:                      10.0,
135            left:                     10.0,
136        }
137    }
138}
trading_charts_core/data/legend.rs

trading_charts_core/data/
legend.rs
