lc_render/scale/
mod.rs

1use std::cmp::PartialEq;
2
3pub mod band;
4pub mod linear;
5
6/// ScaleKind represents supported scales.
7#[derive(Debug, PartialEq)]
8pub enum ScaleKind {
9    Band,
10    Linear,
11}
12
13/// Scale represents an axis scale that is used in views and chart.
14pub trait Scale<T> {
15    /// Scale the provided domain value for a scale range.
16    fn scale(&self, domain: &T) -> f32;
17
18    /// Get the list of ticks that represent the scale on an axis.
19    fn ticks(&self) -> Vec<T>;
20
21    /// Get the scale kind.
22    fn kind(&self) -> ScaleKind;
23
24    /// Get the scale bandwidth.
25    fn bandwidth(&self) -> f32;
26
27    /// Check if scale range is reversed.
28    fn is_range_reversed(&self) -> bool;
29
30    /// Get the offset for each tick.
31    fn tick_offset(&self) -> f32;
32}
lc_render/scale/mod.rs

lc_render/scale/
mod.rs
