How to create Bar Chart for Ipad application in Xcode?

Can anybody let me know how to create Bar Chart in Xcode for Ipad Application? If anybody can post sample code or a sample it would be he开发者_运维技巧lpful.

Thanks in advance. Krish

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You need to use Quartz, it will take some time to create it.

1. Subclass a UIView
2. Put your Quartz code inside the drawRect: method.

Ask specific questions if you get stuck, I would be happy to help.