A scrollable, highly customizable and easy to use charting view for bar graphs. Introduced in China Air Quality Index.

Demo Video

• Bars can be organized into sections. Section titles can be displayed stationarily while scrolling (like plain UITableView).
• Each bar can have one or more segments with different colors assigned.
• Each bar can have its description text. Label for description text can be used as scrolling indicator.
• Appearance tweeks. See RWBarChartView.h for more details.
• Optional vertical axis beneath the bars.
• UITableView like data source protocol.

Build and run the RWBarChartViewDemo project in Xcode.

See RWBarChartView.h and the demo project.

• Add pod 'RWBarChartView' into your Podfile;

or

• Clone this repo, place RWBarChartView.h and RWBarChartView.m into your project.

MIT License