Examples updates to 640 x 360 pixels

java/examples/Basics/Structure/Loop/Loop.pde

@@ -7,24 +7,24 @@
  * click the mouse to execute loop(), which will
  * cause the draw() the execute continuously. 
  */
- 
-// The statements in the setup() function 
-// execute once when the program begins
-void setup() 
-{
-  size(200, 200);  // Size should be the first statement
-  stroke(255);     // Set stroke color to white
-  noLoop();
-}
 
 float y = 100;
+ 
+// The statements in the setup() function 
+// run once when the program begins
+void setup() {
+  size(640, 360);  // Size should be the first statement
+  stroke(255);     // Set stroke color to white
+  noLoop();
+  
+  y = height * 0.5;
+}
 
 // The statements in draw() are run until the 
 // program is stopped. Each statement is run in 
 // sequence and after the last line is read, the first 
 // line is run again.
-void draw() 
-{ 
+void draw() { 
   background(0);   // Set the background to black
   line(0, y, width, y);  
   
@@ -34,7 +34,6 @@ void draw()
   } 
 } 
 
-void mousePressed() 
-{
+void mousePressed() {
   loop();
 }