Highcharts 3d scatter plot에서 분산 점 아래의 채우기 영역

어제 Highcharts 3d scatter plot이 업데이트되어 회전 기능이 향상되었습니다. 여기에 JSFiddle입니다. Highcharts 3d scatter plot에서 분산 점 아래의 채우기 영역

$(function() { 

    // Give the points a 3D feel by adding a radial gradient 
    Highcharts.getOptions().colors = $.map(Highcharts.getOptions().colors, function (color) { 
     return { 
      radialGradient: { 
       cx: 0.4, 
       cy: 0.3, 
       r: 0.5 
      }, 
      stops: [ 
       [0, color], 
       [1, Highcharts.Color(color).brighten(-0.2).get('rgb')] 
      ] 
     }; 
    }); 

    // Set up the chart 
    var chart = new Highcharts.Chart({ 
     chart: { 
      renderTo: 'container', 
      margin: 100, 
      type: 'scatter', 
      options3d: { 
       enabled: true, 
       alpha: 10, 
       beta: 30, 
       depth: 250, 
       viewDistance: 5, 

       frame: { 
        bottom: { size: 1, color: 'rgba(0,0,0,0.02)' }, 
        back: { size: 1, color: 'rgba(0,0,0,0.04)' }, 
        side: { size: 1, color: 'rgba(0,0,0,0.06)' } 
       } 
      } 
     }, 
     title: { 
      text: 'Draggable box' 
     }, 
     subtitle: { 
      text: 'Click and drag the plot area to rotate in space' 
     }, 
     plotOptions: { 
      scatter: { 
       width: 10, 
       height: 10, 
       depth: 10 
      } 
     }, 
     yAxis: { 
      min: 0, 
      max: 10, 
      title: null 
     }, 
     xAxis: { 
      min: 0, 
      max: 10, 
      gridLineWidth: 1 
     }, 
     zAxis: { 
      min: 0, 
      max: 10 
     }, 
     legend: { 
      enabled: false 
     }, 
     series: [{ 
      name: 'Reading', 
      colorByPoint: true, 
      data: [[1,6,5],[8,7,9],[1,3,4],[4,6,8],[5,7,7],[6,9,6],[7,0,5],[2,3,3],[3,9,8],[3,6,5],[4,9,4],[2,3,3],[6,9,9],[0,7,0],[7,7,9],[7,2,9],[0,6,2],[4,6,7],[3,7,7],[0,1,7],[2,8,6],[2,3,7],[6,4,8],[3,5,9],[7,9,5],[3,1,7],[4,4,2],[3,6,2],[3,1,6],[6,8,5],[6,6,7],[4,1,1],[7,2,7],[7,7,0],[8,8,9],[9,4,1],[8,3,4],[9,8,9],[3,5,3],[0,2,4],[6,0,2],[2,1,3],[5,8,9],[2,1,1],[9,7,6],[3,0,2],[9,9,0],[3,4,8],[2,6,1],[8,9,2],[7,6,5],[6,3,1],[9,3,1],[8,9,3],[9,1,0],[3,8,7],[8,0,0],[4,9,7],[8,6,2],[4,3,0],[2,3,5],[9,1,4],[1,1,4],[6,0,2],[6,1,6],[3,8,8],[8,8,7],[5,5,0],[3,9,6],[5,4,3],[6,8,3],[0,1,5],[6,7,3],[8,3,2],[3,8,3],[2,1,6],[4,6,7],[8,9,9],[5,4,2],[6,1,3],[6,9,5],[4,8,2],[9,7,4],[5,4,2],[9,6,1],[2,7,3],[4,5,4],[6,8,1],[3,4,0],[2,2,6],[5,1,2],[9,9,7],[6,9,9],[8,4,3],[4,1,7],[6,2,5],[0,4,9],[3,5,9],[6,9,1],[1,9,2]] 
     }] 
    }); 


    // Add mouse events for rotation 
    $(chart.container).bind('mousedown.hc touchstart.hc', function (e) { 
     e = chart.pointer.normalize(e); 

     var posX = e.pageX, 
      posY = e.pageY, 
      alpha = chart.options.chart.options3d.alpha, 
      beta = chart.options.chart.options3d.beta, 
      newAlpha, 
      newBeta, 
      sensitivity = 5; // lower is more sensitive 

     $(document).bind({ 
      'mousemove.hc touchdrag.hc': function (e) { 
       // Run beta 
       newBeta = beta + (posX - e.pageX)/sensitivity; 
       newBeta = Math.min(100, Math.max(-100, newBeta)); 
       chart.options.chart.options3d.beta = newBeta; 

       // Run alpha 
       newAlpha = alpha + (e.pageY - posY)/sensitivity; 
       newAlpha = Math.min(100, Math.max(-100, newAlpha)); 
       chart.options.chart.options3d.alpha = newAlpha; 

       chart.redraw(false); 
      },        
      'mouseup touchend': function() { 
       $(document).unbind('.hc'); 
      } 
     }); 
    }); 

});

은 내가 documentation을 통해 보면서 색상으로 분산 포인트 아래 영역을 채우기 위해 어떤 옵션을 찾을 수 없습니다.

enter image description here