如何与 Core Plot 饼图中的切片进行交互?
在查看核心图示例时,我没有看到关于如何与绘图进行基于触摸的交互的好示例。特别是,我希望能够从饼图中选择特定的切片。
有谁知道如何执行此操作或有此过程的示例?
Possible Duplicate:
How do you enable touch selection of a section in a Core Plot pie chart?
In looking through the Core Plot examples, I don't see a good sample for how to do touch-based interaction with the plots. In particular, I would like to be able to select a particular slice from a pie chart.
Does anyone know how to do this or have an example of this process?
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也许我对有关此主题的另一个问题的回答可能对您有所帮助:
如何启用 Core Plot 饼图中的某个部分的触摸选择?
Maybe my answer for another question regarding this topic may help you:
How do you enable touch selection of a section in a Core Plot pie chart?