javascript - Using KendoUI Pie Chart, How do you remove white space?

Question

I'm using the KendoUI pie chart and I have a lot off white space. What is the best way to remove it. See the image below:

My java script looks like this:

<div id="divGraph1" style="width:250px; height:250px;"/>

jQuery("#divGraph1").kendoChart({ 
     legend:{ 
          position: "bottom", 
          padding: 1, 
          margin: 1 
     }, 
     seriesDefaults:{ 
          labels:{ 
               visible: true, 
               template: "#= kendo.format('{0:P}', percentage)#" 
          }, 
          visible: true 
     }, 
     tooltip:{ 
          visible: true, 
          template: "#= category # - #= kendo.format('{0:P}', percentage)#" 
     }, 
     seriesColors: [ 
          "#004990", "#da7633", "#8a7967", "#8b0f04", "#ead766", "#676200", "78496a"
     ], 
     title: { 
          padding: 1, 
          margin: 1 
     }, 
     chartArea: { margin: 1 }, 
     plotArea: { margin: 1 }, 
     series:[{ 
          type: "pie", 
          data: [
               { category: "Facilities in IDN", value: 3 },
               { category: "Standalone Facilities", value: 4 }
           ] 
      }]
 });

Any Suggestions would be Greatly Appreciated.

Answer 1

你能提供容器元素的宽度吗？我可以提供更准确的答案。

从您的图像中，我显示它的宽度约为 475 像素。有一个可用的高度配置选项，您可以使用它来缩小它的大小。它需要一个整数（以像素为单位）。

jQuery("#divGraph1").kendoChart({ 
 legend:{ 
      position: "bottom", 
      padding: 1, 
      margin: 1 
 }, 
 seriesDefaults:{ 
      labels:{ 
           visible: true, 
           template: "#= kendo.format('{0:P}', percentage)#" 
      }, 
      visible: true 
 }, 
 tooltip:{ 
      visible: true, 
      template: "#= category # - #= kendo.format('{0:P}', percentage)#" 
 }, 
 seriesColors: [ 
      "#004990", "#da7633", "#8a7967", "#8b0f04", "#ead766", "#676200", "78496a"
 ], 
 title: { 
      padding: 1, 
      margin: 1 
 }, 
 chartArea: {
      margin: 1,
      height:300 /* add this option */
 }, 
 plotArea: { margin: 1 }, 
 series:[{ 
      type: "pie", 
      data: [
           { category: "Facilities in IDN", value: 3 },
           { category: "Standalone Facilities", value: 4 }
       ] 
  }]
});

如果您不喜欢在选项中传递布局信息（我不喜欢！），Kendo 将从您用来保存图表的 div 继承 CSS。以下 HTML 会将图表限制为 475x300。

<div id='divGraph1' style='width:475px;height300px'></div>