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About 2D DataMatrix

Aspose.BarCode Product Family
#1

HI ALl



i have downloaded your trial version of aspose.barcode for .net. but when i use barcode.toolkit.exe to test whether it can recognize all barcodes. but i find there is a 2D barcode, datamatrix image, which can not be recognized.

could you help to confirm, whether your software can recognize datamatrix well?

enclosing is the test image.

thanks for your help. hope for your quickly answer.

my email is : qi.fan@sinictek.com

best regards
#2

Hi


Thank you for contacting support. We managed to replicate the problem of recognition failure. We have logged this issue under ticket id BARCODENET-33974 in our issue tracking system. Your request has also been linked to this issue. We’ll keep you informed regarding any available updates. We’re sorry for the inconvenience you faced.

#3
Hi

Thank you for being patient. We have a good news for you that the issue id BARCODENET-33974 has now been resolved. If there is no issue in the QA phase, then this fix will be included in the next version of Aspose.BarCode for .NET 7.1.0. We'll inform you via this forum thread as soon as the new release is published.

#4

The issues you have found earlier (filed as BARCODENET-33974) have been fixed in Aspose.BarCode for .NET 7.1.0.

This message was posted using Notification2Forum from Downloads module by Aspose Notifier.
#5

But I test it use 7.1.0 and 7.2.0 aspose barcode recognition demo

both still meet problems.

no barcode uncognized?

which scan setting i must use?

i try to fuzzy it, but still unuseful.


#6

Hi


Thank you for the inquiry. Please use the following sample code:

[.NET, C#]
// load barcode picture
BarCodeReader reader = new BarCodeReader(@“C:\AB\test426\DataMatrix_1.jpg”, BarCodeReadType.DataMatrix);
// set recognition mode
reader.RecognitionMode = RecognitionMode.ManualHints;
// apply filter
reader.ManualHints = ManualHint.InvertImage;
// scan barcode image
while (reader.Read())
{
Console.WriteLine("Type: " + reader.GetReadType() + " Code: " + reader.GetCodeText());
}
reader.Close();

Results:
Type: DataMatrix Code: UMT471120001047

#7

But i get the evaluation version using (Aspose_BarCode_NET-master).


it can only recognize code39 using C# Code.

i only can run the Aspose barcode toolkit.exe, it can not recognize most 2D Datamatrix.

i dont know whether you could give me one -month evaluation LICENSE?

I need to completely evaluate the software performance then buy it.


thanks for your help
#8

Ok, thanks

i get the result for the image

i make it binary and invert , then toolkit can recognize it,

thanks a lot.


#9
Hi

Thank you for the inquiry. Please note, Aspose libraries have some evaluation limitations. We recommend our users to apply a valid license to avoid its evaluation limitations. You can get a temporary license for 30 days by posting your request at Aspose.Purchase forum: http://www.aspose.com/community/forums/aspose.purchase/220/showforum.aspx

Or you can request one at step 4 of the Get Pricing Information wizard: http://www.aspose.com/purchase/default.aspx

I hope, this helps. Please feel free to reply us in case of any ambiguity or questions.