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我正在使用核心绘图在 iOS 应用程序中绘制图形。我们可以用核心图绘制这样一个饼图(橙色切片似乎与饼图的其余部分有点距离)吗?
请问有什么帮助吗?
看这里:
http://core-plot.googlecode.com/hg/documentation/html/iOS/protocol_c_p_t_pie_chart_data_source-p.html
饼图的radialOffset