var color_twenty_set = new Kinetic.Shape({
sceneFunc: function(ctx) {


ctx.fillStrokeShape(this);
  },
  fill: '#fff',
  stroke: '#fff',
  strokeWidth: .25,
  id: 'color_twenty',
  visible: });


var color_twenty_high_set = new Kinetic.Shape({
sceneFunc: function(ctx) {


ctx.fillStrokeShape(this);
  },
  fill: '#45cbde',
  stroke: '#45cbde',
  strokeWidth: .25,
  id: 'color_twenty_high',
  visible: false
});


imageObj = new Image();
imageObj.src = '';

var color_twenty_clip_set = new Kinetic.Shape({
sceneFunc: function(ctx) {


ctx.fillStrokeShape(this);
},
  id: 'color_twenty_clip',
  fillPatternImage: imageObj,
  visible: false
});