Add maxWidth, maxHeight on image picker / camera | Voters

Add maxWidth, maxHeight on image picker / camera

complete

Xavier Carpentier

Add maxWidth, maxHeight on image picker / camera to be able to have small image to upload it fastly. (in many case quality options is not enough)

October 6, 2017

Brent Vatne

marked this post as

complete

January 18, 2018

Brent Vatne

you can use ImageManipulator to do what you need to the image after you pick it: https://docs.expo.io/versions/latest/sdk/imagemanipulator.html

Brent Vatne

to be clear, you want to be able to resize the image to a given maxWidth and maxHeight, and maintain aspect ratio?

Xavier Carpentier

Brent Vatne: yes, maintain aspect ratio.
I think like react-native-image-picker does: 
https://github.com/react-community/react-native-image-picker/blob/fd4a3d18f8e25e37811d99a432959a5b0e5ea28d/android/src/main/java/com/imagepicker/utils/MediaUtils.java#L70
and
https://github.com/react-community/react-native-image-picker/blob/55051321b268eafab3a60ae71cebd23155ad98ff/ios/ImagePickerManager.m#L352

Xavier Carpentier

Brent Vatne: Any news?

Brent Vatne

Xavier Carpentier: we're adding an image manipulation api that you can use to do this, it'll come in sdk24.

Brent Vatne

here's what it looks like: https://github.com/expo/expo-sdk/blob/master/src/ImageManipulator.js

Maximilian Lindsey

Brent Vatne: This is great news! When can we expect sdk24 to be aprox. released?

Xavier Carpentier

Brent Vatne: awesome ! 🎉

Lee Brindley

This is pretty much seen as a standard feature IMO, didn't realise it wasn't included in the EXPO SDK. Definitely worth implementing.