Hi,
I'm in the sub Camera_PictureTaken.
When the picture is taken, I try to do:
- Save the taken picture in a file
- rotate and resize my picture
- save my new picture in a new file
- create a MAP
With line "Input.Put("Fic",Out.ToBytesArray)" (in my code below), system give me an error:
While "Out" is initialized with Out.initializeToBytesArray(0)
I have 2 questions:
- Why this error ?
- is there a better way to do what I want to do ?
I'm in the sub Camera_PictureTaken.
When the picture is taken, I try to do:
- Save the taken picture in a file
- rotate and resize my picture
- save my new picture in a new file
- create a MAP
With line "Input.Put("Fic",Out.ToBytesArray)" (in my code below), system give me an error:
B4X:
ToBytes can only be called after InitializeToBytesArray.While "Out" is initialized with Out.initializeToBytesArray(0)
I have 2 questions:
- Why this error ?
- is there a better way to do what I want to do ?
B4X:
Sub Camera_PictureTaken (Data() As Byte)
camera.StartPreview
Dim Myout As OutputStream
Myout.InitializeToBytesArray(0)
Myout = File.OpenOutput(File.DirRootExternal, 1.jpg, False)
Myout.WriteBytes(Data, 0, Data.Length)
Myout.Close
Dim MyPic As Bitmap
MyPic.Initialize(File.DirRootExternal, 1.jpg)
MyPic.Resize(800,600,True)
MyPic.Rotate(90)
Dim Out As OutputStream
Out.initializeToBytesArray(0)
Out = File.OpenOutput(File.DirRootExternal, 2.jpg, False)
MyPic.WriteToStream(Out, 100, "JPEG")
Out.Close
Dim Input As Map
Input.Initialize
Input.Put("IdRma",OnSiteMain.IdRMA)
Input.Put("Fic",Out.ToBytesArray)
Dim JSONGenerator As JSONGenerator
JSONGenerator.Initialize(Input)
' code to send to WS