GWMarkSlider

Summary

GWMarkSlider is UISlider like, but you can add marks to indicate or show key infomations.

Screenshot

Use

This control is IBDesignable and uses the target-action pattern for change notifications.

In order to be notified when either thumb value changes and marks touch down, register for .EditingChanged,EditingDidEnd,.ValueChanged:

markSlider = GWMarkSlider()
markSlider.frame = CGRect(x: 20, y: 50, width: 200, height: 25)
markSlider.trackHeight = 5
markSlider.minTintColor = UIColor.purpleColor()
markSlider.maxTintColor = UIColor.lightGrayColor()
markSlider.thumbTintColor = UIColor.redColor()
markSlider.markPositions = [0.1, 0.3, 0.4, 0.6, 0.9]
self.view.addSubview(markSlider)

markSlider.addTarget(self, action: #selector(self.markSliderEditingChanged(_:)), forControlEvents: .EditingChanged)
markSlider.addTarget(self, action: #selector(self.markSliderEditingDidEnd(_:)), forControlEvents: .EditingDidEnd)
markSlider.addTarget(self, action: #selector(self.markSliderSelecteValueChanged(_:)), forControlEvents: .ValueChanged)

Thanks

Thanks to @warchimede ‘s RangeSlider

Contact

Follow and contact me on Twitter or Sina Weibo. If you find an issue, just open a ticket on it. Pull requests are warmly welcome as well.

License

GWMarkSlider is available under the MIT License