CorePlot源代码，可以实现编写k线图，饼图，柱状图。-The third-party class library.CorePlot.

iPhone图形报表应用示例源代码，可以绘制柱状图，饼图，和散点图，对钻研iPhone专业开发有很好参考价值。-iPhone graphical reporting applications sample source code, you can draw a bar chart, pie chart, and scatter plots, a good reference value to studying the iPhone pr

包含详细的表如何制作，用了coreplot库，简单实用。- Contains detailed tables produced with the coreplot libraries, simple and practical.