如何在iPhone中使用整数值生成图形 [英] how to generate graphs using integer values in iphone

问题描述

我想在iPhone中显示图表/条形图，如何在没有自定义API的情况下做到这一点?

解决方案

您可能想调查
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i want to show a grapph/bar chart in iphone how do i do this without custom API;s

解决方案

You may want to investigate the Core Plot project [code.google.com]. Core Plot was the subject of this year's scientific coding project at WWDC and is pretty useable for some cases already. From its inception, Core Plot was intended for both OS X and iPhone uses. The source distribution (there hasn't been a binary release yet) comes with both OS X and iPhone example applications and there's info on the project wiki for using it as a library in an iPhone app. Here's an example of it's current plotting capabilities.

_{(source: googlecode.com)}

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