This library helps to create circular steps inside Slider dynamically. It sets circular steps from the middle of the Slider (excluding the last side of both directions) maintaining equal space.
n = 3
n = 5
- iOS 11.0+
- Interoperability with Swift 5.0+
DynamicStepSlider is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod'DynamicStepSlider'Create an instance (in interface builder or programmatically) of the DynamicStepSlider and add it to your view hierarchy.
// dynamicStepSlider is an instance of `DynamicStepSlider`
dynamicStepSlider.numberOfSteps =1 // default 1. It should be a positive odd Integer number dynamicStepSlider.stepColor =.lightGray // default is lightGray.
dynamicStepSlider.sliderHeight =1.5 // height if the Slider
dynamicStepSlider.stepCircleRadius =6.0 // radius of Circular Step
dynamicStepSlider.sliderCornerRadius =1.5 // corner radius of Slider
dynamicStepSlider.customThumbImageForNormalState =nil // default is nil. nil refers to the default thumb image provided by UISlider.
dynamicStepSlider.selectedColor =.blue // color of dragging area
dynamicStepSlider.unselectedColor =.gray // color of excluded-dragging area
dynamicStepSlider.sliderMinValue =0.0 // Slider's minimum value
dynamicStepSlider.sliderMaxValue =1.0 // Slider's maximum value
dynamicStepSlider.defaultValue =0.5 // Slider's default valueIt's necessary to add the following line when you modify any properties to get expected behavior.
dynamicStepSlider.setNeedsDisplay()For getting current Slider value you need to call
dynamicStepSlider.getDynamicStepSliderValue()By conforming DynamicStepSliderDelegate you'll get the information about when Slider's dragging is started, value changed, canceled, and ended. For better understanding please see the example project.
to get conforming results simply add this
dynamicStepSlider.delegate =selfSagar Chandra Das, sagarthecoder@gmail.com
DynamicStepSlider is available under the MIT license. See the LICENSE file for more info.