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PtPDF417Encode

PtPDF417Encode is a software development kit to encode data into PDF417 barcodes and then generate digital images. The SDK comes with dynamic link library (DLL) for Windows95/98/2000/XP/NT. 

PtPDF417Encode supports Text, Numeric and Byte Compaction modes. Each symbol can encode 1850 ASCII characters in Text Compaction mode, 1108 bytes in Byte Compaction mode, or 2710 numerical digits in Numeric Compaction mode.
PtPDF417Encode supports error correction level 0-8. It also supports Truncated PDF417.

The SDK is easy to use and supports VC/VB/.Net/Delphi/C++ Builder/PB etc.. You can download the Trial SDK and Demo to evaluate the quality of our barcode engine before ordering. If you have a special requirement or need we would be glad to customize our product for your specific application. 

 

 

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PtPDF417Decode

PtPDF417Decode is a software development kit to decode PDF417 barcodes from digital images in black-white format or gray format. The SDK comes with dynamic link library (DLL) for Windows95/98/2000/XP/NT. 

The SDK is easy to use and supports VC/VB/.Net/Delphi/C++ Builder/PB etc.. You can download Trial SDK and Demo to evaluate the quality of our barcode recognition engine before ordering. If you have a special requirement or need we would be glad to customize our product for your specific application. 

Standards:

ANSI/AIM USS PDF417
ISO/IEC 15438

 

Storage capacity:

The SDK supports Text, Numeric and Byte Compaction modes. The information stored in a symbol depends on the mix of ASCII, numeric and hex data. Each symbol can encode 1850 ASCII characters in Text Compaction mode, 1108 bytes in Byte Compaction mode, or 2710 numerical digits in Numeric Compaction mode.

 

Error Correction Code:

The SDK supports error correction level 0-8. The error correction algorithm can recover the data from the barcode even with severe damage.

 

Recognition rates:

Recognition rates depend on the pixel number of the X-dimension and the quality of image. The recognition algorithm can overcome multiform defects in images (scratch, smudges, damage, fuzzy code, etc.)  If the width of the X-dimension is no less than 2 pixels, the performance of the SDK is good enough. If no less than three pixels, our engine can get a recognition rate of nearly 100%.

 Barcode orientation:

The SDK supports any orientation, (Horizontal, Vertical, Diagonal, Upside-down, Flipping).

 

Barcode Location:

The SDK can detect the barcodes anywhere in the whole image or in the area specified by users.

Number of barcodes:

Unlimited

 

 
 

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