ihealth_ios/Inhealth/IHSlider.swift

//
//  IHSlider.swift
//  Inhealth
//
//  Created by weclouds on 2020/1/9.
//  Copyright © 2020 weclouds. All rights reserved.
//

import UIKit

class IHSlider: UISlider {
    let defaultThumbSpace:Float = 10
    lazy var startingOffset : Float = 0 - defaultThumbSpace
    lazy var endingOffet : Float =  2 * defaultThumbSpace
    override func thumbRect(forBounds bounds: CGRect, trackRect rect: CGRect, value: Float) -> CGRect {
        let xTranslation = startingOffset + (minimumValue + endingOffet) / maximumValue * value
       return super.thumbRect(forBounds: bounds, trackRect: rect.applying(CGAffineTransform(translationX: CGFloat(xTranslation), y: 0)), value: value)
    }
    
  

}