Reference changes for 2.0

java/examples/Basics/Typography/Words/Words.pde

@@ -8,8 +8,6 @@
 
 // The next line is needed if running in JavaScript Mode with Processing.js
 /* @pjs font="Georgia.ttf"; */
-
-PFont fontA;
   
 void setup() {
   size(640, 360);

java/examples/Topics/Image Processing/Convolution/Convolution.pde

@@ -2,8 +2,9 @@
  * Convolution
  * by Daniel Shiffman.  
  * 
- * Applies a convolution matrix to a portion of an image.  
- * Move mouse to apply filter to different parts of the image. 
+ * Applies a convolution matrix to a portion of an image. Move mouse to 
+ * apply filter to different parts of the image. This example is currently
+ * not accurate in JavaScript mode.
  */
 
 

java/examples/Topics/Image Processing/EdgeDetection/EdgeDetection.pde

@@ -3,7 +3,7 @@
  * 
  * A high-pass filter sharpens an image. This program analyzes every
  * pixel in an image in relation to the neighboring pixels to sharpen 
- * the image. 
+ * the image. This example is currently not accurate in JavaScript mode.
  */
 
 // The next line is needed if running in JavaScript Mode with Processing.js
@@ -42,7 +42,7 @@ void draw() {
       }
       // For this pixel in the new image, set the gray value
       // based on the sum from the kernel
-      edgeImg.pixels[y*img.width + x] = color(sum);
+      edgeImg.pixels[y*img.width + x] = color(sum, sum, sum);
     }
   }
   // State that there are changes to edgeImg.pixels[]

java/examples/Topics/Simulate/Flocking/Boid.pde

@@ -11,7 +11,7 @@ class Boid {
 
     Boid(PVector l, float ms, float mf) {
     acc = new PVector(0,0);
-    vel = new PVector(random(-1,1),random(-1,1));
+    vel = new PVector(random(-1,1), random(-1,1));
     loc = l.get();
     r = 2.0;
     maxspeed = ms;