Hi guys,
I have a problem with image orientation taking with CameraEx Class.
Here are the problems :
1) on camera preview, image orientation is portrait
2) when picture taken and save to file with these codes
when saved picture load into ImageView, orientation changed to landscape.
For preview only in ImageView, I manage to rotate the image using codes from :
https://www.b4x.com/android/forum/t...ibrary-functionality.23801/page-4#post-151317, post 79.
But that codes works for preview only, actual image still in landscape mode.
I have to save again to file in order to made actual image in portrait mode with these :
Is that possible to set image orientation same with preview camera mode (portrait/landscape) without needed to save it first to file?
I have a problem with image orientation taking with CameraEx Class.
Here are the problems :
1) on camera preview, image orientation is portrait
2) when picture taken and save to file with these codes
B4X:
Sub Camera_PictureTaken (Data() As Byte)
Private filename As String = "1.jpg"
camEx.SavePictureToFile(Data, File.DirRootExternal, filename)
End SubFor preview only in ImageView, I manage to rotate the image using codes from :
https://www.b4x.com/android/forum/t...ibrary-functionality.23801/page-4#post-151317, post 79.
But that codes works for preview only, actual image still in landscape mode.
I have to save again to file in order to made actual image in portrait mode with these :
B4X:
Sub DisplayImg(Data() As Byte)
Private Bmp As Bitmap
Private Out As OutputStream
Bmp = LoadbitmapSample2(File.DirRootExternal,"1.jpg",imgVw.Width,imgVw.Height,True)
imgVw.Bitmap = Bmp
Out = File.OpenOutput(File.DirRootExternal,"1.jpg",False)
Bmp.WriteToStream(Out,100,"JPEG")
End SubIs that possible to set image orientation same with preview camera mode (portrait/landscape) without needed to save it first to file?