A light-weight solution for displaying graphs.
##Screenshot
Add the following to your CocoaPods Podfile
pod 'MCGraphView', '~> 0.1'
or clone as a git submodule,
or just copy files in the MCGraphView folder into your project.
Add the MCGraphView class either programmatically or assign the custom class via storyboard. Then set the lineData property:
self.graphView.lineData = @[
@[
[NSValue valueWithCGPoint:CGPointMake(1, 20)],
[NSValue valueWithCGPoint:CGPointMake(2, 40)],
[NSValue valueWithCGPoint:CGPointMake(3, 20)],
[NSValue valueWithCGPoint:CGPointMake(4, 60)],
[NSValue valueWithCGPoint:CGPointMake(5, 40)],
[NSValue valueWithCGPoint:CGPointMake(6, 140)],
[NSValue valueWithCGPoint:CGPointMake(7, 80)],
],
@[
[NSValue valueWithCGPoint:CGPointMake(1, 40)],
[NSValue valueWithCGPoint:CGPointMake(2, 20)],
[NSValue valueWithCGPoint:CGPointMake(3, 60)],
[NSValue valueWithCGPoint:CGPointMake(4, 100)],
[NSValue valueWithCGPoint:CGPointMake(5, 60)],
[NSValue valueWithCGPoint:CGPointMake(6, 20)],
[NSValue valueWithCGPoint:CGPointMake(7, 60)],
]
];
Then tell the view to reload data:
[self.graphView reloadDataAnimated:YES];
The view automatically determines the ideal region to display based on the maximum and minimum values of your points.
More configuration options are available via the delegate protocol MCGraphViewDelegate. See the demo project for details.
Inspired by GraphKit and BEMSimpleLineGraph.
MCGraphView is under the MIT license.