@@ -42,7 +42,7 @@ public class Token {
          */
         public static final byte LABEL = 5;
 
-        /** Datatypes and keywords (void, int, boolean, etc.) */
+        /** Keywords (void, int, boolean, etc.) */
         public static final byte KEYWORD1 = 6;
 
         /** Fields [variables within a class] */
@@ -51,8 +51,10 @@ public class Token {
         /** Processing variables (width, height, focused, etc.) */
         public static final byte KEYWORD3 = 8;
 
+        /** Flow structures (if, else, while, for, etc.) */
         public static final byte KEYWORD4 = 9;
 
+        /** Datatypes (int, boolean, etc.) */
         public static final byte KEYWORD5 = 10;
 
         /** Functions */
 
@@ -16,7 +16,7 @@
 // The next line is needed if running in JavaScript Mode with Processing.js
 /* @pjs font="Georgia.ttf"; */
 
-HashMap words;  // HashMap object
+HashMap<String, Word> words;  // HashMap object
 
 String[] tokens;  // Array of all words from input file
 int counter;
@@ -46,7 +46,7 @@ void draw() {
   if (words.containsKey(s)) {
     // Get the word object and increase the count
     // We access objects from a HashMap via its key, the String
-    Word w = (Word) words.get(s);
+    Word w = words.get(s);
     w.count(); 
   } else {
     // Otherwise make a new word
@@ -57,16 +57,12 @@ void draw() {
     words.put(s, w);    
   }
 
-  // Make an iterator to look at all the things in the HashMap
-  Iterator i = words.values().iterator();
-
   // x and y will be used to locate each word
   float x = 0;
   float y = height-10;
 
-  while (i.hasNext()) {
-    // Look at each word
-    Word w = (Word) i.next();
+  // Look at each word
+  for (Word w : words.values()) {
 
     // Only display words that appear 3 times
     if (w.count > 3) {
@@ -89,3 +85,4 @@ void draw() {
     }
   } 
 }
+
@@ -9,26 +9,27 @@ class Bubble {
 
   float x,y;
   float diameter;
-color c;  
+  color c; 
+  
   Bubble(float r,float g, float b, float d) {
     x = width/2;
     y = height/2;
-    c = color(r,g,b,150);
+    c = color(r, g, b, 204);
     diameter = d;
   }
 
   // Display Bubble
   void display() {
-    stroke(0);
+    noStroke();
     fill(c);
-    ellipse(x,y,diameter,diameter);
+    ellipse(x, y, diameter, diameter);
   }
 
   // Bubble drifts upwards
   void drift() {
-    x += random(-1,1);
-    y += random(-1,1);
-    x = constrain(x,0,width);
-    y = constrain(y,0,height);
+    x += random(-1, 1);
+    y += random(-1, 1);
+    x = constrain(x, 0, width);
+    y = constrain(y, 0, height);
   }
 }
@@ -21,7 +21,7 @@ Bubble[] bubbles;
 
 void setup() {
   size(640, 360);
-  smooth();
+  
   // Load an XML document
   XML xml = loadXML("bubbles.xml");
 
@@ -31,7 +31,7 @@ void setup() {
   // Make an array of objects the same size
   bubbles = new Bubble[children.length];
 
-  for (int i = 0; i < children.length; i ++ ) {
+  for (int i = 0; i < children.length; i++ ) {
 
     // The diameter is the content of the child named "Diamater"
     XML diameterElement = children[i].getChild("diameter");
 
@@ -14,8 +14,13 @@ String weather = "";
 // The zip code we'll check for
 String zip = "10003";
 
+PFont font;
+
 void setup() {
-  size(200, 200);
+  size(600, 360);
+  
+  font = createFont("Merriweather-Light.ttf", 28);
+  textFont(font);
 
   // The URL for the XML document
   String url = "http://xml.weather.yahoo.com/forecastrss?p=" + zip;
@@ -36,12 +41,8 @@ void draw() {
   fill(0);
 
   // Display all the stuff we want to display
-  text("Zip code: " + zip, 10, 160);
-  text("Today's high: " + temperature, 10, 40);
-  text("Forecast: " + weather, 10, 90);
-
-  // Draw a little thermometer based on the temperature
-  stroke(0);
-  fill(175);
-  rect(10, 50, temperature*2, 20);
+  text("Zip code: " + zip, width*0.15, height*0.33);
+  text("Today’s high: " + temperature, width*0.15, height*0.5);
+  text("Forecast: " + weather, width*0.15, height*0.66);
+
 }
@@ -15,25 +15,21 @@ void setup() {
   s.stroke(255);
   s.strokeWeight(2);
   // Exterior part of shape
-  s.beginContour();
   s.vertex(-100,-100);
   s.vertex(100,-100);
   s.vertex(100,100);
   s.vertex(-100,100);
-  s.vertex(-100,-100);
-  s.endContour();
 
   // Interior part of shape
   s.beginContour();
   s.vertex(-10,-10);
   s.vertex(10,-10);
   s.vertex(10,10);
   s.vertex(-10,10);
-  s.vertex(-10,-10);
   s.endContour();
 
   // Finishing off shape
-  s.end();
+  s.end(CLOSE);
 }
 
 void draw() {
 
@@ -6,21 +6,25 @@
 
 
 // A Star object
-Star s;
+Star s1, s2;
 
 void setup() {
   size(640, 360, P2D);
   smooth();
   // Make a new Star
-  s = new Star();
+  s1 = new Star();
+  s2 = new Star();
 
 }
 
 void draw() {
   background(51);
-  // Display the star
-  s.display();
-  // Move the star
-  s.move();
+ 
+  s1.display();  // Display the first star
+  s1.move();  // Move the first star
+  
+  s2.display();  // Display the second star
+  s2.move();  // Move the second star
+
 }
 
@@ -6,16 +6,17 @@ class Star {
   PShape s;
   // The location where we will draw the shape
   float x, y;
+  float speed;
 
   Star() {
-    x = 0;
-    y = height/2; 
+    x = random(100, width-100);
+    y = random(100, height-100); 
+    speed = random(0.5, 3);
     // First create the shape
     s = createShape();
     // You can set fill and stroke
-    s.fill(102);
-    s.stroke(255);
-    s.strokeWeight(2);
+    s.fill(255, 204);
+    s.noStroke();
     // Here, we are hardcoding a series of vertices
     s.vertex(0, -50);
     s.vertex(14, -20);
@@ -33,7 +34,7 @@ class Star {
 
   void move() {
     // Demonstrating some simple motion
-    x++;
+    x += speed;
     if (x > width+100) {
       x = -100;
     }
 
@@ -17,7 +17,7 @@ class Polygon {
 
   // Simple motion
   void move() {
-    y+=speed;
+    y += speed;
     if (y > height+100) {
       y = -100;
     }
 
@@ -15,8 +15,8 @@ void setup() {
   smooth();
   // Make a PShape
   PShape star = createShape();
+  star.noStroke();
   star.fill(0,127);
-  star.stroke(0);
   star.vertex(0, -50);
   star.vertex(14, -20);
   star.vertex(47, -15);
Original file line number	Diff line number	Diff line change
@@ -17,7 +17,7 @@ class Polygon {
17	17
18	18	// Simple motion
19	19	void move() {
20		- y+=speed;
	20	+ y += speed;
21	21	if (y > height+100) {
22	22	y = -100;
23	23	}