blue book examples

java/examples/Books/Processing Handbook/Extensions/Mobile/_05/_05.pde

@@ -0,0 +1,14 @@
+import processing.sound.*;
+// Notes range from 0 to 127 as in the MIDI specification
+int[] notes = { 60, 62, 64, 65, 67, 69, 71, 72, 74 };
+
+void setup() {
+  noLoop(); // No drawing in this sketch, so we don't need to run the draw() loop
+}
+
+void keyPressed() {
+  if ((key >= '1') && (key <= '9')) {
+// Use the key as an index into the array of notes
+    Sound.playTone(notes[key - '1'], 500, 80);
+  }
+}