initial commit

examples/demo.rs

@@ -0,0 +1,29 @@
+use eframe::egui;
+use egui_knob::Knob;
+
+fn main() -> eframe::Result<()> {
+    eframe::run_native(
+        "Knob Example",
+        eframe::NativeOptions::default(),
+        Box::new(|_cc| Ok(Box::new(KnobExample::default()))),
+    )
+}
+
+struct KnobExample {
+    value: f32,
+}
+
+impl Default for KnobExample {
+    fn default() -> Self {
+        Self { value: 0.5 }
+    }
+}
+
+impl eframe::App for KnobExample {
+    fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
+        egui::CentralPanel::default().show(ctx, |ui| {
+            ui.add(Knob::new(&mut self.value, 0.0, 1.0));
+            ui.label(format!("Value: {:.2}", self.value));
+        });
+    }
+}