Question

我完成了Creative SDK Image组件的所有步骤。但是，如何将此块转换为Swift语言..

id<AdobeImageEditorRender> render = [photoEditor enqueueHighResolutionRenderWithImage:highResImage

         completion:^(UIImage *result, NSError *error) {

            if (result) {

            } else {

            }
}];



// Provide a block to receive updates about the status of the render
[render setProgressHandler:^(CGFloat progress) {

 print("Do something")

 }];

Answer 1

可能不是这样，因为我没有安装SDK，但它应该非常接近这个：

    let render = photoEditor.enqueueHighResolutionRenderWithImage(image) { result, error in
         if let result = result {
              // do something with result. 
         } else {
              // do something with error. 
         }
    }

    render.progressHandler = { progress in 
        // update progress, if 
    }

如果你在块中引用self，你需要在支撑之后放置[unowned self]，如下所示：

    render.progressHandler = { [unowned self] progress in 
        self.updateProgress(progress)
    }

Creative SDK图像组件 - 图像编辑器UI

1 个答案: