This is the code im using to rotate an image,
public static float rotationForImage(Context context, Uri uri) {
if (uri.getScheme().equals("content")) {
String[] projection = { Images.ImageColumns.ORIENTATION };
Cursor c = context.getContentResolver().query(
uri, projection, null, null, null);
if (c.moveToFirst()) {
return c.getInt(0);
}
} else if (uri.getScheme().equals("file")) {
try {
ExifInterface exif = new ExifInterface(uri.getPath());
int rotation = (int)exifOrientationToDegrees(
exif.getAttributeInt(ExifInterface.TAG_ORIENTATION,
ExifInterface.ORIENTATION_NORMAL));
return rotation;
} catch (IOException e) {
// Log.e(TAG, "Error checking exif", e);
}
}
return 0f;
}
private static float exifOrientationToDegrees(int exifOrientation) {
if (exifOrientation == ExifInterface.ORIENTATION_ROTATE_90) {
return 90;
} else if (exifOrientation == ExifInterface.ORIENTATION_ROTATE_180) {
return 180;
} else if (exifOrientation == ExifInterface.ORIENTATION_ROTATE_270) {
return 270;
}
return 0;
}
On Sun, May 6, 2012 at 3:35 PM, Jason Teagle <[email protected]> wrote:
> So I have been trying to the give the user the ability to the rotate a
>> picture, but still i
>> haven't found much about it. Can you plz explain more to me. Thanks
>>
>
> http://lmgtfy.com/?q=rotate+**image+android<http://lmgtfy.com/?q=rotate+image+android>
>
>
>
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