in application/PhotoToSketch/PhotoToSketch/EffectApplyScreen/EffectApplyViewController.swift [79:97]
func checkIntensityView(){
if(self.intensityState == .opened){
intensityViewHeightConstant.constant = 80
rulerSliderCollectionView.isHidden = false
rullerMiddleView.isHidden = false
intensityArrowImage.image = UIImage(systemName: "add")
UIView.animate(withDuration: 0.5) {
self.view.layoutIfNeeded()
}
}else if(self.intensityState == .closed){
intensityViewHeightConstant.constant = 40
rulerSliderCollectionView.isHidden = true
rullerMiddleView.isHidden = true
intensityArrowImage.image = UIImage(systemName: "add")
UIView.animate(withDuration: 0.5) {
self.view.layoutIfNeeded()
}
}
}