图3显示添加了新控件的扇形图。
Figure 3 shows the pie chart with the new controls added to it.
这类似于创建扇形图的代码。
图2显示了扇形图的更加丰富多彩的版本。
您可以为您扇形图的每一个扇区直接指定颜色。
You can directly specify the color for each slice of your pie chart.
每一次,您将创建一个新的扇形图,这有一点低效。
Each time, you would create a new pie chart, which is a little inefficient.
每一次,您将创建一个新的扇形图,这有一点低效。
Each time, you would create a new pie chart, which is a little inefficient.
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