text: function onGLC(glc) {
      glc.loop();
      glc.size(400, 250);
      glc.setDuration(1);
      // glc.setFPS(20);
      glc.setMode("single");
      // glc.setEasing(false);
      // glc.setMaxColors(256);
      var list = glc.renderList,
          width = glc.w,
          height = glc.h;
  
  
  
      list.addLine({
          x0: -20,
          y0: -20,
          x1: [0, 80],
          y1: [40, 230]
      });
  
      list.addLine({
          x0: [-20, 200],
          y0: [-20, 20],
          x1: 80,
          y1: 230
      });
  
      list.addLine({
          x0: 200,
          y0: 20,
          x1: [80, 250],
          y1: [230, 200]
      });
  
      list.addLine({
          x0: [200, 300],
          y0: [20, 230],
          x1: 250,
          y1: 200
      });
  
      list.addLine({
          x0: 300,
          y0: 230,
          x1: [250, 350],
          y1: 200
      });
  
      list.addLine({
          x0: [300, 410],
          y0: [230, 20],
          x1: 350,
          y1: 200
      });
  
      list.addLine({
          x0: 410,
          y0: 20,
          x1: [350, 410],
          y1: 200
      })
  
  
  
  }