add ngon and change sound on polygon

src/polygon_draw.rs

@@ -6,11 +6,7 @@ use iced::widget::canvas;
 use iced::widget::canvas::Stroke;
 use iced::widget::canvas::Style;
 use iced::{Color, Rectangle, Renderer, Theme};
-use kira::PlaySoundError;
-use kira::{
-    AudioManager, AudioManagerSettings, DefaultBackend, sound::static_sound::StaticSoundData,
-};
-use std::time::Instant;
+use kira::sound::static_sound::StaticSoundData;
 
 pub trait RotationExt {
     fn rotate(&mut self, teta: f32) -> Self;
@@ -55,6 +51,16 @@ impl<Message> canvas::Program<Message> for PolygonFrame {
         let radius = frame.size().width / 2.0 - 32.0;
         let mut vec = Vector::new(0.0, -radius);
         let c = frame.center();
+        // Draw Circle
+        let circle = canvas::Path::circle(frame.center(), radius);
+        frame.stroke(
+            &circle,
+            Stroke {
+                width: 6.0,
+                style: Style::Solid(Color::from_rgba(0.0, 0.0, 0.0, 1.0)),
+                ..Stroke::default()
+            },
+        );
 
         // Draw all polygons by there points
         for poly in &self.polygons {
@@ -77,16 +83,6 @@ impl<Message> canvas::Program<Message> for PolygonFrame {
             }
         }
 
-        // Draw Circle
-        let circle = canvas::Path::circle(frame.center(), radius);
-        frame.stroke(
-            &circle,
-            Stroke {
-                width: 6.0,
-                style: Style::Solid(Color::from_rgba(0.0, 0.0, 0.0, 1.0)),
-                ..Stroke::default()
-            },
-        );
         // Draw the red dot on the current position
         let dot = canvas::Path::circle(frame.center() + vec.rotate(self.teta), 5.0);
         frame.fill(&dot, Color::from_rgb(1.0, 0.0, 0.0));