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Additional QR Code Customization Options #454

Answered by codebude
ghost asked this question in Q&A
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Currently there is no "one-shot" solution for your requirement.

I'm mainly curious if there's a reason that these specific options aren't "consistent" from one to the next.

That's because QRCoder grew over time and some renderers (like ArtQRCode) were coded by contributors and I weren't that strict that time, when it comes to consistency. (These days I would do it better.)

I'm not 100% sure about the integrity of the QR code when doing that.

The ECC (error correction code) level defines how much redundancy is generated into the QR code. The higher the ECC level, the more of QR code can be covered while maintaining it's readability at the same time. If you choose ECC level H (the highe…

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