mirror of
https://github.com/obsqrbtz/egui_knob.git
synced 2026-04-08 20:19:17 +03:00
45 lines
915 B
Markdown
45 lines
915 B
Markdown
# egui_knob
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Simple knob widget for egui.
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## Features
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- Adjustable size, font size, and stroke width.
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- Customizable colors for the knob and line.
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- Label positions (Top, Bottom, Left, Right).
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- Two styles: Wiper and Dot.
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## Installation
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To use the Knob widget in your project, add the following to your `Cargo.toml`:
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```toml
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[dependencies]
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egui = "0.30"
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egui_knob = "*"
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```
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## Usage example
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```rust
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use egui::{Color32, Context};
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use egui_knob::Knob;
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// ..
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let mut value: f32 = 0.5;
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let knob = Knob::new(&mut value, 0.0, 1.0, KnobStyle::Wiper)
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.with_size(50.0)
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.with_font_size(14.0)
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.with_stroke_width(3.0)
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.with_colors(Color32::GRAY, Color32::WHITE, Color32::WHITE)
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.with_label("Volume", LabelPosition::Top);
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egui::CentralPanel::default().show(ctx, |ui| {
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ui.add(knob);
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});
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``` |