H4 1:WTImageZoomViewSwift-拒绝放大图片带黑边
let iv = WTImageZoomViewSwift(frame: CGRect(x: 0, y: 64, width: 200, height: 200))
self.view.addSubview(iv)
iv.load(image: #imageLiteral(resourceName: "wallpaperDefault2.png"))
iv.imageZoomViewClosureSingleTap = {
print("imageZoomViewClosureSingleTap")
}
iv.imageZoomViewClosureDoubleTap = {
print("imageZoomViewClosureDoubleTap")
}
iv.imageZoomViewClosureLongTap = {
print("imageZoomViewClosureLongTap")
}