C# resize image from byte array

public static byte[] Resize2Max50Kbytes(byte[] byteImageIn)
{
    byte[] currentByteImageArray = byteImageIn;
    double scale = 1f;

    if (!IsValidImage(byteImageIn))
    {
        return null;
    }

    MemoryStream inputMemoryStream = new MemoryStream(byteImageIn);
    Image fullsizeImage = Image.FromStream(inputMemoryStream);

    while (currentByteImageArray.Length > 50000)
    {
        Bitmap fullSizeBitmap = new Bitmap(fullsizeImage, new Size((int)(fullsizeImage.Width * scale), (int)(fullsizeImage.Height * scale)));
        MemoryStream resultStream = new MemoryStream();

        fullSizeBitmap.Save(resultStream, fullsizeImage.RawFormat);

        currentByteImageArray = resultStream.ToArray();
        resultStream.Dispose();
        resultStream.Close();

        scale -= 0.05f;
    }

    return currentByteImageArray;
}

-1

Source: stackoverflow.com

Similar codes

1 vote309 views1 answer
Rigidbody.addtorque
C#
0 vote325 views1 answer
Static property in C#
C#
0 vote296 views1 answer
Check which activity in focus in android
C#
0 vote334 views1 answer
Convert object to xml c# example code
C#
0 vote252 views1 answer
C# check internet connection
C#
0 vote290 views1 answer
Bash clean-up code
C#
2 votes315 views1 answer
C# access session in class
C#
0 vote304 views1 answer
Stroke dash array wpf
C#
-1 vote371 views1 answer
Unity move character with animation
C#Unity
0 vote347 views1 answer
Play sound in sequence unity
C#Unity