Cropping images to square in Xamarin.Forms

Question

I'm trying to get a user to select/take a picture and then getting a crop view up. I have managed to do this using this library: https://github.com/XAM-Consulting/Xam.Plugins.ImageCropper

But I want to force the image to be a square, not any aspect ratio the user pleases. Is there anyone who knows how to do this?

Is there any other library/plugin that I can use for this?

Answer 1

您可以检查此存储库，顺便说一句，它可以完成您想要的操作（此外，还可以对图像进行缓存...） https://github.com/luberda-molinet/FFImageLoading

Answer 2

You can use this: https://github.com/daniel-luberda/DLToolkit.Forms.Controls/tree/master/ImageCropView

<imgcrop:ImageCropView HeightRequest="300" WidthRequest="300" x:Name="cropView"
    Source="http://photos2.insidercdn.com/iphone4scamera-111004-full.JPG">
</imgcrop:ImageCropView>