iPhone App:Plot a graph

In my iPhone App I want to add Graph as shown below

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How can I plot this kind of graph in my iphone App using coreplot

please H开发者_C百科elp and Suggest

Thanks.

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You will need 3 plots--two bar plots and a scatter plot. The "Year x" labels on the x-axis are easy if you set up the labelFormatter correctly.

Look at the example programs provided with Core Plot for ideas on how to get started.

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you can follow this tutorial -

http://code.google.com/p/core-plot/ http://www.switchonthecode.com/tutorials/using-core-plot-in-an-iphone-application

you can also use google's graph api -

http://code.google.com/apis/charttools/