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Lab 7/src/barnestr/Circle.java

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+/*
+ * SE1021
+ * Spring 2018
+ * Lab 4 - Inheritance
+ * Name: Trevor Barnes
+ * Created: 3/28/18
+ */
+
+package barnestr;
+
+
+import edu.msoe.winplotterfx.WinPlotterFX;
+import javafx.scene.paint.Color;
+
+/**
+ * This class represents a circle extension of the Shape Class
+ *
+ * @author barnestr
+ * @version 2.0
+ */
+public class Circle extends Shape {
+
+    protected double radius;
+
+    /**
+     * Constructor - creates the circle with the passed in parameters
+     *
+     * @param x      x-coordinate location of the circle
+     * @param y      y-coordinate location of the circle
+     * @param radius radius of the circle
+     * @param color  the JavaFX color of the outline of the circle
+     */
+    public Circle(double x, double y, double radius, Color color) {
+        super(x, y, color);
+        this.radius = radius;
+    }
+
+    /**
+     * Draws the circle in the WinPlotterFX window
+     *
+     * @param plotter the current WinPlotterFX being used
+     */
+    public void draw(WinPlotterFX plotter) {
+        final int CIRCLE_DEGREES = 360;
+        setPenColor(plotter);
+        for (int i = 0; i < CIRCLE_DEGREES; i++) {
+            plotter.moveTo(x + radius * Math.cos(Math.toRadians(i)),
+                    y + radius * Math.sin(Math.toRadians(i)));
+            plotter.drawTo(x + radius * Math.cos(Math.toRadians(i + 1)),
+                    y + radius * Math.sin(Math.toRadians(i + 1)));
+        }
+    }
+}