iOS: It's not working with local URI returned by RNFS.LibraryDirectoryPath about react-native-image-colors HOT 3 CLOSED

For now you can use readFile from react-native-fs and use base64 encoding.
https://github.com/itinance/react-native-fs#readfilefilepath-string-encoding-string-promisestring

Concatenate the image file mime type to the base64 string if its missing (the part in bold):

"data:image/jpeg;base64,/9j/4Ri..."

You can pass this string.

const imageBase64 = "data:image/jpeg;base64,/9j/4Ri..."

const colors = await ImageColors.getColors(imageBase64 )

For now I'll keep a lookout for more issues like this. If it seems very common then I'll consider adding support for this usecase directly into the library (pull requests welcome meanwhile).

from react-native-image-colors.

Working fine after getting base64 from localURI.

from react-native-image-colors.

Thanks for replying, I'll try the base64 approach and post the results.

from react-native-image-colors.