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

0 vote271 views1 answer
C# webclient vs httpclient
C#
0 vote304 views1 answer
Unity 2D mouse look at cursor
C#
1 vote290 views1 answer
Unity2d click on gameobject
C#
0 vote305 views1 answer
C# code for simplex method
C#
0 vote252 views1 answer
Check property type of collection c#
C#
0 vote290 views1 answer
Lcm of list of number
C#
0 vote286 views1 answer
C# base vs this
C#
1 vote299 views1 answer
Unity main texture not working
C#
0 vote327 views1 answer
Unity error log
C#Unity
0 vote265 views1 answer
C# load button image from resource
C#