added ColorPolygon

ChrisMayfield · ChrisMayfield · commit aa248dcbfca5 · 2019-10-01T23:43:35.000-04:00
diff --git a/ch16/ColorPolygon.java b/ch16/ColorPolygon.java
@@ -0,0 +1,30 @@
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Polygon;
+
+/**
+ * Specialization of Polygon that has a color and the ability to draw itself.
+ */
+public class ColorPolygon extends Polygon {
+
+    public Color color;
+
+    /**
+     * Creates an empty polygon.
+     */
+    public ColorPolygon() {
+        super();
+        color = Color.GRAY;
+    }
+
+    /**
+     * Draws the polygon on the screen.
+     * 
+     * @param g graphics context
+     */
+    public void draw(Graphics g) {
+        g.setColor(color);
+        g.fillPolygon(this);
+    }
+
+}
