java/examples/Basics/Structure/WidthHeight/WidthHeight.pde

@@ -0,0 +1,16 @@
+/**
+ * Width and Height. 
+ * 
+ * The 'width' and 'height' variables contain the width and height 
+ * of the display window as defined in the size() function. 
+ */
+ 
+size(200, 200);
+background(127);
+noStroke();
+for(int i=0; i<height; i+=20) {
+  fill(0);
+  rect(0, i, width, 10);
+  fill(255);
+  rect(i, 0, 10, height);
+}