Module theme 

Theme: the colours and scales of the UI and the chart.

A Theme is a plain value with public fields. Start from a preset (Theme::dark, the default, Theme::light or Theme::high_contrast), change the fields you need, and pass it to apply_to_egui, once at startup and again after every change.

use egui::Color32;
use egui_charts::theme::{Theme, apply_to_egui};

let mut theme = Theme::dark().with_accent(Color32::from_rgb(255, 120, 0));
theme.chart.candle_up = Color32::from_rgb(0, 160, 120);
apply_to_egui(ctx, &theme);

Structs

ChartColors

Colours of the chart surface.

Radii

Corner radius scale, in points.

Spacing

Spacing scale, in points.

TextSizes

Font sizes, in points.

Theme

The colours and scales of the UI and the chart.

UiColors

Colours of the UI chrome.

Traits

ThemeExt

Read the theme last passed to apply_to_egui.

Functions

apply_to_egui

Apply theme to egui’s visuals and store it for ThemeExt::active_theme. Also install Roboto ahead of the application’s proportional fonts.

presets

Every preset with its name: “dark”, “light” and “high-contrast”.