Refactored Drawer into its own file

Advanced Software Engineering/Advanced Software Engineering/Advanced Software Engineering.csproj

@@ -74,6 +74,7 @@
     </Compile>
     <Compile Include="Command.cs" />
     <Compile Include="Commander.cs" />
+    <Compile Include="Drawer.cs" />
     <Compile Include="DrawPreview.cs">
       <SubType>Form</SubType>
     </Compile>

Advanced Software Engineering/Advanced Software Engineering/Commander.cs

@@ -105,78 +105,4 @@ namespace Advanced_Software_Engineering {
 
     }
 
-    public class Drawer {
-        protected static Color defaultColor = Color.Black;
-        protected static float defaultWidth = 1f;
-        protected bool fill = false;
-
-
-        protected Brush brush;
-        protected Pen pen;
-
-
-        protected Point penPosition;
-        protected Graphics graphics;
-
-        public Drawer(Graphics graphics) {
-            this.graphics = graphics;
-            ResetDrawer();
-        }
-
-        public void ResetDrawer() {
-            graphics.Clear(Color.White);
-            penPosition = new Point(0, 0);
-            pen = new Pen(defaultColor, defaultWidth);
-            brush = new SolidBrush(defaultColor);
-        }
-
-        public void SetGraphics(Graphics graphics) => this.graphics = graphics;
-
-        public void MovePen(Point point) => penPosition = point;
-        public Point GetPenPosition() => new Point(penPosition.X, penPosition.Y);
-
-        public bool GetFill() => fill;
-        public void EnableFill() => fill = false;
-        public void DisableFill() => fill = true;
-        public void SetFill(bool down) => fill = down;
-
-        public void SetPenColor(Color color) => pen.Color = color;
-        public void SetPenWidth(float width) => pen.Width = width;
-
-        public void SetFillColor(Color color) => ((SolidBrush)brush).Color = color;
-
-        public void DrawLine(Point point) {
-            graphics.DrawLine(pen, penPosition, point);
-            penPosition = point;
-        }
-
-        public void DrawLines(Point[] points) {
-            if (points.Length < 2) {
-                throw new Exception("Cannot have less than two points in a line");
-            }
-
-            GraphicsPath path = new GraphicsPath();
-
-            for (int i = 1; i < points.Length; i++) {
-                path.AddLine(points[i - 1], points[i]);
-            }
-
-            path.AddLine(points[0], points.Last());
-
-            DrawLines(path);
-        }
-
-        //Doesn't move pen
-        public void DrawLines(GraphicsPath path) {
-            //path.Widen(pen);
-            if (fill) graphics.FillPath(brush, path);
-            graphics.DrawPath(pen, path);
-        }
-
-        public void DrawCircle(double scale) {
-            graphics.DrawEllipse(pen, penPosition.X - (float)(scale), penPosition.Y - (float)(scale), (float)scale*2, (float)scale*2);
-        }
-
-    }
-
 }

Advanced Software Engineering/Advanced Software Engineering/Drawer.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Drawing2D;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Advanced_Software_Engineering {
+    public class Drawer {
+        protected static Color defaultColor = Color.Black;
+        protected static float defaultWidth = 1f;
+        protected bool fill = false;
+
+
+        protected Brush brush;
+        protected Pen pen;
+
+
+        protected Point penPosition;
+        protected Graphics graphics;
+
+        public Drawer(Graphics graphics) {
+            this.graphics = graphics;
+            ResetDrawer();
+        }
+
+        public void ResetDrawer() {
+            graphics.Clear(Color.White);
+            penPosition = new Point(0, 0);
+            pen = new Pen(defaultColor, defaultWidth);
+            brush = new SolidBrush(defaultColor);
+        }
+
+        public void SetGraphics(Graphics graphics) => this.graphics = graphics;
+
+        public void MovePen(Point point) => penPosition = point;
+        public Point GetPenPosition() => new Point(penPosition.X, penPosition.Y);
+
+        public bool GetFill() => fill;
+        public void EnableFill() => fill = false;
+        public void DisableFill() => fill = true;
+        public void SetFill(bool down) => fill = down;
+
+        public void SetPenColor(Color color) => pen.Color = color;
+        public void SetPenWidth(float width) => pen.Width = width;
+
+        public void SetFillColor(Color color) => ((SolidBrush)brush).Color = color;
+
+        public void DrawLine(Point point) {
+            graphics.DrawLine(pen, penPosition, point);
+            penPosition = point;
+        }
+
+        public void DrawLines(Point[] points) {
+            if (points.Length < 2) {
+                throw new Exception("Cannot have less than two points in a line");
+            }
+
+            GraphicsPath path = new GraphicsPath();
+
+            for (int i = 1; i < points.Length; i++) {
+                path.AddLine(points[i - 1], points[i]);
+            }
+
+            path.AddLine(points[0], points.Last());
+
+            DrawLines(path);
+        }
+
+        //Doesn't move pen
+        public void DrawLines(GraphicsPath path) {
+            //path.Widen(pen);
+            if (fill) graphics.FillPath(brush, path);
+            graphics.DrawPath(pen, path);
+        }
+
+        public void DrawCircle(double scale) {
+            graphics.DrawEllipse(pen, penPosition.X - (float)(scale), penPosition.Y - (float)(scale), (float)scale * 2, (float)scale * 2);
+        }
+
+        public void ClearCanvas() {
+            graphics.Clear(Color.White);
+        }
+
+    }
+}