1 files changed, 26 insertions, 13 deletions
diff --git a/Week15 Mandelbrot/src/com/camilstaps/mandelbrot/FractalModel.java b/Week15 Mandelbrot/src/com/camilstaps/mandelbrot/FractalModel.java
index dd09100..4c2499d 100644
--- a/Week15 Mandelbrot/src/com/camilstaps/mandelbrot/FractalModel.java
+++ b/Week15 Mandelbrot/src/com/camilstaps/mandelbrot/FractalModel.java
@@ -26,28 +26,34 @@ package com.camilstaps.mandelbrot;
 import java.util.Observable;
 
 /**
- *
- * @author camilstaps
+ * The FractalModel holds the bounds of the shown fractal
+ * @author Camil Staps
  */
 public class FractalModel extends Observable {
     
-    private double start_x, start_y, end_x, end_y;
+    private double start_x = -1, end_x = 1, start_y = -1, end_y = 1;
     
-    public FractalModel() {
-        start_x = -1;
-        end_x = 1;
-        start_y = -1;
-        end_y = 1;
+    /**
+     * Get the Mandelbrot number for a specific point up to some maximum
+     * @param x the x coordinate of the point
+     * @param y the y coordinate of the point
+     * @param repetitions the maximum
+     * @return the mandelbrot number
+     */
+    public int getMandelNumber(double x, double y, int repetitions) {
+        return MandelbrotFractal.mandelNumber(x, y, repetitions);
     }
     
+    /**
+     * Get the Mandelbrot number for a specific point up to some maximum
+     * @param p the point
+     * @param repetitions the maximum
+     * @return the mandelbrot number
+     */
     public int getMandelNumber(MandelbrotFractal.Point p, int repetitions) {
         return MandelbrotFractal.mandelNumber(p, repetitions);
     }
     
-    public int getMandelNumber(double x, double y, int repetitions) {
-        return MandelbrotFractal.mandelNumber(x, y, repetitions);
-    }
-    
     public double getStartX() {
         return start_x;
     }
@@ -64,7 +70,14 @@ public class FractalModel extends Observable {
         return end_y;
     }
     
-    public synchronized void setBorders(double start_x, double end_x, double start_y, double end_y) {
+    /**
+     * Set all bounds together
+     * @param start_x
+     * @param end_x
+     * @param start_y
+     * @param end_y 
+     */
+    public synchronized void setBounds(double start_x, double end_x, double start_y, double end_y) {
         if (start_x == this.start_x && end_x == this.end_x && start_y == this.start_y && end_y == this.end_y)
             return;