/////////////////////////
//ColorPicker and colorpicker button
PImage colPick = pa.loadImage(imagesPath + "colorcircle.png");
// final MTColorPicker colorWidget = new MTColorPicker(0, pa.height-colPick.height, colPick, pa);
final MTColorPicker colorWidget = new MTColorPicker(0, 0, colPick, pa);
colorWidget.translate(new Vector3D(0f, 135,0));
colorWidget.setStrokeColor(new MTColor(0,0,0));
colorWidget.addGestureListener(DragProcessor.class, new IGestureEventListener() {
public boolean processGestureEvent(MTGestureEvent ge) {
if (ge.getId()== MTGestureEvent.GESTURE_ENDED){
if (colorWidget.isVisible()){