显示使用aChartEngine在饼图的％ofDistribution [英] Displaying the %ofDistribution in PieChart using aChartEngine
问题描述
我想在我的Android应用程序创建一个饼图。 此链接使用achartengine帮助。但我仍然有一个问题。我想饼图本身显示分配％
I am trying to create a Piechart in my android app. this link using achartengine helped. But I still have a problem. I want to display the % of distribution in the pie chart itself
先谢谢了。
推荐答案
我也一直在寻找相同的。但见丹<一给出了答案href=\"http://stackoverflow.com/questions/13657432/how-to-set-different-values-for-legend-and-labels-in-piechart-while-i-am-using-c\">here.我想他是背后的AChartEngine的家伙，他说，传说和标签的名称不能是不同的。
I was also looking for the same. But see the answer given by Dan here. I suppose he is the guy behind AChartEngine and he says that the names of legends and Labels cannot be different.
更新：
虽然我做了什么，以你过来吧，这是，我把传说大小为0。然后在我的标签设置标签和计算百分比在一起。所以，你的情况，标签会变成是：
Although what I did to over come this was, that I made the legend size as 0. Then in the label I set the label and the computed percentage together. So, in your case, the labels would turn out to be:
镁+ 23％
Na +的45％......等等。
Na+ : 45% ...so on.
更新：2
这在1.0.0和版本问题为present已经解决了在最新版本1.1.0-RC2版本。您可以从这里下载。现在，作为@丹说，<一个href=\"http://stackoverflow.com/questions/13657432/how-to-set-different-values-for-legend-and-labels-in-piechart-while-i-am-using-c/15471237#15471237\">here,我们可以有不同的传说和标签值。我们也可以使用：
This issue for present in version 1.0.0 and has been solved in the latest version 1.1.0-rc2 version. You can download it from here. Now as @Dan says it here, we can have different Legend and Label values. We can also use:
renderer.setDisplayValues(true);
要显示饼图本身的分布比例。
to displays the percentage distribution in the pie chart itself.
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