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Crop result wrong on iOS 16.3 #163
Description
Environment
Phisical Device: iPhone 13 Pro Max
OS: iOS 16.2.7
Project:
"react-native": "0.74.3",
"@react-native-community/image-editor": "^4.2.0",
"expo": "~51.0.23",
"react-native-vision-camera": "^4.5.1",
Description
The crop result is outside what was expected
*This code works perfectly in all other devices/emulators and OS versions, for both Android, iOS.
This bug only happen when I got a picture from react native vision camera, when picked with expo-image-picker, it works fine!
The green toast in end of the video is:
Original Image Height and Image Width
Image crop area Height and Width
Position X and Y above the Image crop area
CROP_ERROR.mp4
Reproducible Demo
const handlePress = async () => {
try {
setTranscriptionLoading(true);
const widthRatio = image.width / imageLayout.width;
const heightRatio = image.height / imageLayout.height;
const cropData: ImageCropData = {
offset: { x: cropX.value * widthRatio, y: cropY.value * heightRatio },
size: { width: cropWidth.value * widthRatio, height: cropHeight.value * heightRatio },
resizeMode: "cover",
format: "webp",
quality: Platform.OS === "ios" ? 0.5 : 0.9,
includeBase64: false,
};
const croppedImageUri: CropResult = await ImageEditor.cropImage(image.uri, cropData);
handleTranscription(croppedImageUri);
} catch (error) {
console.error("Crop Error", error);
Toast.show({ type: "error", text1: "Erro ao processar imagem" });
}
};
Activity
retyui commentedon Oct 1, 2024
Thank you for reporting this problem. This workaround should assist to resolve it, as we have something similar on Android.
jimmydjabali commentedon Jun 25, 2025
@retyui Thanks for the workaround, but the issue happen on .PNG images taken from the iOS library (.HEIF works).
camboYY commentedon Feb 17, 2026
same issue
retyui commentedon Jul 13, 2026
This issue is stale because it has no activity.
If there is no activity in the next 7 days, the issue will be closed.