moving examples to hang out with their libraries

java/libraries/minim/examples/GetSetPan/GetSetPan.pde

@@ -0,0 +1,77 @@
+/**
+ * Get Set Pan
+ * by Damien Di Fede.
+ *  
+ * This sketch demonstrates how to use the <code>getPan</code> and 
+ * <code>setPan</code> methods of a <code>Controller</code> object. 
+ * The class used here is an <code>AudioOutput</code> but you can also 
+ * get and set the pan of <code>AudioSample</code>, <code>AudioSnippet</code>, 
+ * <code>AudioInput</code>, and <code>AudioPlayer</code> objects. 
+ * <code>getPan</code> and <code>setPan</code> will get and set the pan 
+ * of the <code>DataLine</code> that is being used for input or output, 
+ * but only if that line has a pan control. A <code>DataLine</code> is 
+ * a low-level JavaSound class that is used for sending audio to, 
+ * or receiving audio from, the audio system. You will notice in this 
+ * sketch that you will hear the pan changing (if it's available) but you 
+ * will not see any difference in the waveform being drawn. The reason 
+ * for this is that what you see in the output's sample buffers is what 
+ * it sends to the audio system. The system makes the pan change after 
+ * receiving the samples.
+ */
+
+import ddf.minim.*;
+import ddf.minim.signals.*;
+
+Minim minim;
+AudioOutput out;
+Oscillator  osc;
+WaveformRenderer waveform;
+
+void setup()
+{
+  size(512, 200);
+  
+  minim = new Minim(this);
+  out = minim.getLineOut();
+  
+  // see the example AudioOutput >> SawWaveSignal for more about this class
+  osc = new SawWave(100, 0.2, out.sampleRate());
+  // see the example Polyphonic >> addSignal for more about this
+  out.addSignal(osc);
+  
+  waveform = new WaveformRenderer();
+  // see the example Recordable >> addListener for more about this
+  out.addListener(waveform); 
+  
+  textFont(createFont("SanSerif", 12));
+}
+
+void draw()
+{
+  background(0);
+  // see waveform.pde for more about this
+  waveform.draw();
+  
+  if ( out.hasControl(Controller.PAN) )
+  {
+    // map the mouse position to the range of the pan
+    float val = map(mouseX, 0, width, -1, 1);
+    // if a pan control is not available, this will do nothing
+    out.setPan(val); 
+    // if a pan control is not available this will report zero
+    text("The current pan is " + out.getPan() + ".", 5, 20);
+  }
+  else
+  {
+    text("The output doesn't have a pan control.", 5, 20);
+  }
+}
+
+void stop()
+{
+  // always close Minim audio classes when you are finished with them
+  out.close();
+  minim.stop();
+  
+  super.stop();
+}