Why ZXing.net doesn't decode EAN-13 barcodes, created by itself
<p>I'm trying to generate and scan EAN-13 barcode : </p>

<pre><code>BarcodeReader barcodeReader = new BarcodeReader();
        BarcodeWriter barcodeWriter = new BarcodeWriter
        {
            Format = BarcodeFormat.EAN_13
        };
        barcodeWriter.Options.Height = 200;
        barcodeWriter.Options.Width = 200;

        barcodeReader.Options.PossibleFormats = new List&lt;BarcodeFormat&gt;();
        barcodeReader.Options.PossibleFormats.Add(BarcodeFormat.EAN_13);
        barcodeReader.Options.TryHarder = true;


        string content = "123123123123";
        Bitmap barcodeBitmap = barcodeWriter.Write(content);
        var res = barcodeReader.Decode((Bitmap)barcodeBitmap); //res == null
        Console.WriteLine(res.Text);
</code></pre>

<p>Why ZXing.net can't scan barcodes generated by itself?</p>

<p>UPD: 
I print barcode on A4 paper, scan it and crop by image editor like this :
<a href="https://i.stack.imgur.com/NUPvV.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/NUPvV.jpg" alt="barcode"></a></p>

<p>ZXing can't scan this barcode too</p>