保存测试代码

galaxy/galaxy/Classes/Modules/Home(首页)/V/YHHomeBannerCollectionViewCell.swift

@@ -9,6 +9,8 @@
 import UIKit
 import FSPagerView
 
+import CoreImage
+
 class YHHomeBannerCollectionViewCell: FSPagerViewCell {
     override init(frame: CGRect) {
         super.init(frame: frame)
@@ -45,6 +47,14 @@ class YHHomeBannerCollectionViewCell: FSPagerViewCell {
         return effectV
     }()
     
+    
+    lazy var effectVImageView : UIImageView = {
+        let imageView = UIImageView()
+        imageView.contentMode = .scaleAspectFit
+//        let effectV = UIVisualEffectView.init(effect: effect)
+        return imageView
+    }()
+    
     var dataModel : YHBannerModel? {
         didSet {
             updateUI()
@@ -53,6 +63,32 @@ class YHHomeBannerCollectionViewCell: FSPagerViewCell {
 }
 
 private extension YHHomeBannerCollectionViewCell {
+    
+//    func makeBlurImage() -> UIImage {
+////        let yourImage = UIImage.from(color: UIColor(hex: 0xff0000, alpha: 1))
+//        let yourImage = UIImage(color: UIColor(hex: 0xffffff, alpha: 0.92), size: CGSize(width: KScreenWidth, height: 77))
+//        
+//        // 获取需要模糊的图像
+//        let imageToBlur = CIImage(image: yourImage)
+//
+//        // 创建高斯模糊滤镜
+//        let blurFilter = CIFilter(name: "CIGaussianBlur")
+//        blurFilter?.setValue(imageToBlur, forKey: kCIInputImageKey)
+//        blurFilter?.setValue(0.05, forKey: kCIInputRadiusKey) // 调整模糊的强度
+//
+//        // 获取模糊后的图像
+//        let blurredImage = blurFilter?.outputImage
+//
+//        // 将模糊后的图像转换为UIImage
+//        let context = CIContext(options: nil)
+//        let cgImage = context.createCGImage(blurredImage!, from: blurredImage!.extent)
+//        let finalImage = UIImage(cgImage: cgImage!)
+//
+//        // 在UIImageView中显示模糊后的图像
+////        let blurredImageView = UIImageView(image: finalImage)
+//        return finalImage
+//    }
+    
     func initView() {
         contentView.addSubview(bannerImagV)
         bannerImagV.snp.makeConstraints { make in
@@ -65,6 +101,15 @@ private extension YHHomeBannerCollectionViewCell {
             make.height.equalTo(77)
         }
         
+//        
+//        effectVImageView.image = makeBlurImage()
+//        contentView.addSubview(effectVImageView)
+//        effectVImageView.snp.makeConstraints { make in
+//            make.bottom.left.right.equalToSuperview()
+//            make.height.equalTo(77)
+//        }
+//        
+        
         contentView.addSubview(bannerTitleLable)
         bannerTitleLable.snp.makeConstraints { make in
             make.right.equalTo(-20)