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Data Matrix SDK

I've tried your Windows CE Kit for Data Matrix. But when I try to load an image, the following warning comes out: “Image to large”. What is the maximum image size allowed?

The maximum allowed image size is 680x680 pixels (this is library restriction). In application it might be restricted even further.

The only reason for having this restriction is a processing power of the device. Even for this relatively small image it might take up to 300 ms (depending upon device, of course). If decoding time is not an issue for you, we can increase the size and recompile the library, as you wish.

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Mobile Platform
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Data Matrix Data Matrix SDK Mobile

Do you have a Data Matrix decoding demo application for WinCe 5.0?

Yes, 2DTG offers Demo application for WinCe 5.0 with Data Matrix decoding library (Standard Edition, Version 11.04). The size of the image in this demo library is limited to 1280 pixels.

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Mobile Platform
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Data Matrix Data Matrix SDK Mobile

We are migrating an old project from Windows XP to WIN 7. We have used Data Matrix Decoding SDK and HASP dongle key in that project. Will this dongle driver be compatible with WIN 7?

For migration of dongles on hand from Windows XP to WIN 7:

The HASP HL PRO Keys are compatible with Windows 7, in general. However, driver update is required. Runtime & Drivers download link is here.

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Dongle Keys
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compatibility Data Matrix Data Matrix SDK Decoding Dongle

We tried both your Online Decoder and C++ Demo of the Data Matrix Decoding library (Enterprise Edition). We found that your Online Decoder recognized our input but the SDK did not. Are we missing something?

The ISO 16022 Standard requires so called Quiet Zone around the Data Matrix symbol. The width of this zone shall not be less than 2 Matrix module (cell) size.

In Online Decoder we “artificially” reconstruct Quiet Zone around the submitted symbol (about 20 pixels wide at each side) to ensure compliance with the ISO Standard. That is why our decoder was able to decode submitted symbols, which actually have no Quiet Zone around themselves.

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Data Matrix SDK
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Data Matrix SDK online decoder Quiet Zone

It says on your website that your products work with C#. Could you please provide some sample code showing how your DataMatrix Decoding SDK works with C#?

Under Windows OS we offer DLL interface, which allows user friendly integration of IcEveryCode™ decoding/encoding libraries into applications written in such languages, as Ñ++, C# under .Net Framework, etc.

Download C# sample code for integrating Data Matrix SDK.

Please note, that it does not contain the decode library.

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Data Matrix SDK
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C# Data Matrix SDK sample code
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