In my application I have to read data from a file or core data and draw a bar graph using that data. Can any one help me in drawing the bar graph in a simple way?
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In my application I have to read data from a file or core data and draw a bar graph using that data. Can any one help me in drawing the bar graph in a simple way?
I have used the Core Plot library successfully. Here are some basic tutorials, but you will have to adjust to suit your particular scenario:
Using Core Plot in an iPhone Application
High Level Design Overview
Visualizing Data with Core Plot