Xamarin形成FFImageLoading CornersTranformation

Question

我的UI设计如下图所示。我正在使用FFImageLoading插件和Corner Transformations，但是无法将图像从顶部切到底部。我该怎么办？

我正在尝试遵循以下代码，但无法正常工作。

var imgProd = new CachedImage { Source = temp.imgSource, HorizontalOptions = LayoutOptions.FillAndExpand, VerticalOptions = LayoutOptions.FillAndExpand, Margin = 0, DownsampleHeight = vm.featureStackHeight, DownsampleToViewSize = true, Aspect = Aspect.Fill};
    imgProd.Transformations.Add(new CornersTransformation { CornersTransformType = CornerTransformType.TopLeftCut | ,TopLeftCornerSize=50 });

Answer 1

以下内容适用于xaml：

<ffimageloading:CachedImage Source ="{Binding ImageFile}"
    <ffimageloading:CachedImage.Transformations>
        <fftransformations:CornersTransformation 
             CornersTransformType="TopLeftCut" 
             TopLeftCornerSize="50" />
        </ffimageloading:CachedImage.Transformations>
</ffimageloading:CachedImage>