New User? Sign Up  |  Sign In  |  Help
Barcode support and
tutorials from IDAutomation
and the community.
Click for the BBB Business Review of this Computers Hardware, Software & Services in Tampa FL
Resolved Questions

Junk characters C40 with C++ API IDAutomation_DMFontEncode


We're using the Data Matrix Font and Encoder; calling the IDAutomation_DMFontEncode function in IDAutomationDataMatrix.h with these parameters:
· DataToEncode: "000000000000000000000001000012345600010003000"
· ProcessTilde: false
· EncodingMode: 1 (E_C40)
· PreferredFormat: 0
When we put the result in the IDAutomationDMatrix font and scan, it shows this data:
000000000000000000000001000012345600010003000GRJHR251

The characters "GRJHR251" at the end are erroneous. They do not appear in any other encoding mode other than C40.
Our IDAutomationDataMatrix.h header says "C++ Header File for IDAutomation Data Matrix Fonts V2020".
Note that we are not using a DLL or library of any kind. We were supplied the files IDAutomationDataMatrix.h and IDAutomationDataMatrix.cpp and we compiled them into our application. Is there any update to the C++ code which fixes this?

Operating System: Windows 10

Application: Custom application using the C++ code in IDAutomationDataMatrix.cpp.

07-22-22     2.4 year(s) ago    

  Report Abuse

 

Brant

Best Answer

We have released the 2023 version of the C++ file that corrects the issue you were experiencing and it also provides much more functionality such as UTF8 encoding. For more info refer to the 2023 C++ Data Matrix Update release log.

Posted 1.6 year(s) ago

(0)
(0)
  Report Abuse
 
Find Interesting
 
Email to Others
 
Bookmark
 
Subscribe to Answer Alert
No comments yet.     Be the first to comment.
Other Answers (1)
Thanks for checking in. The encoding is correct in ASCII mode. Our customer needs it to be encoded correctly in C40 mode as well.

Posted 2.2 year(s) ago

(0)
(0)
   Report Abuse
Email this question link to friends
You must enter an email address, if name is entered or vice-versa for each friend.
Friend #1 -
Friend #2 -
Friend #3 -
Friend #4 -
Friend #5 -
  Your comment on this question
  |         |  
bold  italic  underline  strike       big  small       superscript  subscript 
  Allows to add a link. Added links would only be converted to actual clickable link, when the domain of the link is white-listed by administrator.
Caption :
Link URL :
(Must starts with "http://")
Add  |   Cancel
  Allow to insert an image. Must be among the following file types - *.jpg, *.gif, *.png & *.bmp.
Image Url :   Upload New
(Image url must always starts with " http:// ")
Width : pixels
(Must not be greater than 450px. Enter 0px for no resize)
Add  |   Cancel
  Allow to insert YouTube video. Insert the video embed code.
Embed Code :
Add  |   Cancel
Up to 5000 Characters are allowed. Current Count: 0
  Your comment on this answer
  |         |  
bold  italic  underline  strike       big  small       superscript  subscript 
  Allow you to add a link. Added links would only be converted to actual clickable link, when the domain of the link is white-listed by administrator.
Caption :
Link URL :
(Must start with "http://" or "https://")
Add  |   Cancel
  Allow to insert an image. Must be among the following file types - *.jpg, *.gif, *.png & *.bmp.
Image Url :   Upload New
(Image url must always start with "http://" or "https://")
Width : pixels
(Must not be greater than 450px. Enter 0px for no resize)
Add  |   Cancel
  Allow to insert YouTube video. Insert the video embed code.
Embed Code :
Add  |   Cancel
Up to 5000 characters are allowed. Current Count: 0

You may answer and comment on any thread according to the Terms and Conditions.

 © Copyright 2021 IDAutomation.com, Inc., All Rights Reserved. Legal Notices.

 Barcode Fonts | Components | Scanners | Support | Contact Us
Training Videos on YouTube Join us on Google Plus Join us on LinkedIn Follow us on Twitter Like us on Facebook