EasyCodeReading

Support

Required licenses

EasyBarCode, EasyMatrixCode, EasyQRCode

Recommended images

Any image from the folder Sample Images\EasyCodeReading

Location

[…]C:\Users\Public\Documents\Euresys\Open eVision 24.02\Sample Programs
\[LANGUAGE] samples\Text and Code Reading\EasyCodeReading

C++:

C:\Users\Public\Documents\Euresys\Open eVision 24.02\Sample Programs\MsVc samples\Text and Code Reading\EasyCodeReading
C#:

C:\Users\Public\Documents\Euresys\Open eVision 24.02\Sample Programs\MsVcs samples\Text and Code Reading\EasyCodeReading

Purpose

This sample program demonstrates how to:

□ Read a bar code, a data matrix and a QR code in an image with a single read call.

Code highlights

1. Locate and read the bar code, the data matrix and the QR codes in the image. 
m_Codes = m_Reader.Read(m_Src);
2. Retrieve the text encoded in the codes. 
text = text + Codes[iCode].GetDecodedString();
3. Draw the position of the data matrix code on the image. 
Codes[iCode].DrawPosition(hDC);