如何绘制条形图和饼图iPhone SDK?
问题描述：
我想在我的iPhone应用程序中显示条形图和饼图，请给我一些建议.
I want to display bar chart and pie chart in my iPhone application please give me suggestions for that.
答
核心图是一个绘图Mac OS X和iOS的框架.它提供数据的2D可视化，并且与Apple技术(例如Core Animation，Core Data和Cocoa Bindings)紧密集成.
Core Plot is a plotting framework for Mac OS X and iOS. It provides 2D visualization of data, and is tightly integrated with Apple technologies like Core Animation, Core Data, and Cocoa Bindings.