Flutter，image_cropper，如何按特定比例调整大小

Question

   File? croppedImage = await ImageCropper.cropImage(
                   .......
         androidUiSettings: AndroidUiSettings(lockAspectRatio: false,)

This allows only resizing, but not keeping specific ratio (I want it to be 1:1).

I checked almost every parameter, but still can't find.

How can I achieve this?

Answer 1

You can use the aspectRatio property like shown below for keeping aspect ratio of 1:1 in image cropper

aspectRatio: CropAspectRatio(ratioX: 1.0, ratioY: 1.0),

Full code for image cropper

ImageCropper.cropImage(
        sourcePath: originalImage.path,
        aspectRatio: CropAspectRatio(ratioX: 1.0, ratioY: 1.0),
        maxWidth: 1500, //optional if you want to control the width (max)
        maxHeight: 1500, //optional if you want to control the height (max)
      )