Results 1 to 40 of 95

Thread: [VB6/VBA] QR Code generator library

Threaded View

  1. Nov 30th, 2022, 12:19 PM #11
    wqweto
    wqweto is offline

    Thread Starter
    PowerPoster wqweto's Avatar
    Join Date
    May 2011
    Location
    Sofia, Bulgaria
    Posts
    6,169

    Re: [VB6/VBA] QR Code generator library

    Just fixed the obvious issues with WinWord and MS Paint in commit 640be96 but there is still some "halo" effect in office applications due to the anti-aliasing these perform with (probably) a custom EMF playback implementation.

    To remove this "halo" effect I'll have to come up with completely different renderer which solves for a minimum set of non-overlapping black polygons which when composited will produce the verbatim image of the QR code.

    cheers,
    </wqw>
    Last edited by wqweto; Dec 2nd, 2022 at 08:17 AM.

    VbAsyncSocket - Simple and thin WinSock API wrappers for VB6 | ZipArchive - A single-class pure VB6 library for zip with ASM speed | VbRtcc - Runtime Tiny C Compiler for VB6
    [VB6] Simple AES 256-bit password protected encryption | [VB6] Blur effect on GDI+ bitmaps | Fast O(N) median filter for GDI+ bitmaps impl w/ SSE2 thunks
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules


Click Here to Expand Forum to Full Width