Question 76648 in Flutter Question posted in
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How to get width and height from picked image XFile? – Flutter

I’m trying to resize and compress the image file (XFile) picked by image_picker package

But I don’t where to get the image information (width, height)

I tried image_size_getter package but I got an unsupported exception

Is there an easy way to get the width and height from XFile?

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2

Answers


  1. 0

    you can try this:

     XFile? imageFile = await ImagePicker().pickImage(source: ImageSource.camera);
if (imageFile != null) {
  final decodedImage = await decodeImageFromList(await imageFile.readAsBytes());
final height = decodedImage.height;  // Image height
final width = decodedImage.width;  // Image width
}
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  2. 0

    Using the below code you are able to get different things of Image

    import 'dart:io';

XFile? image = await ImagePicker().pickImage(source: ImageSource.gallery);
var decodedImage = await decodeImageFromList(image.readAsBytesSync());
print(decodedImage.width);
print(decodedImage.height);
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