Nayuki
Nayuki
My [QR Code generator library](https://github.com/nayuki/QR-Code-generator) supports SVG as one of its output formats. Have a look at [qrcodegen.js#L167](https://github.com/nayuki/QR-Code-generator/blob/98d1f0cc91d060cbb2cd19a4663e4cfac237cd51/javascript/qrcodegen.js#L167).
My QR Code generator library has a native port in TypeScript. Have a look at https://github.com/nayuki/QR-Code-generator/tree/master/typescript
@atypicalprogrammer You need to use white borders around your QR Code, not the dark green borders in your image. After fixing the border color, I scanned your QR Code -...
My description of the function's behavior: When calling `png_warning(png_ptr, "#foo bar")`, if the warning message starts with '#', then the function will scan up to 14 bytes after '#' to...
Hmm, I don't understand why you observed `row_info->rowbytes == 0`. The 13 IHDR bytes you gave say that width = 32, bit depth = 8, color type = 3 (indexed...
Okay, I was able to reproduce your bug. I still don't know libpng well enough to tell if the sequence of function calls is wrong. But anyway, I manually minimized...
This seems to come from zlib rather than PNG. It would mean that the compressed data is corrupt.
Note that the optimal text segmentation depends on the version number used. My segmentation is optimal for versions 1 to 26 (though the text requires at least version 5 at...
> The GZIP [RFC 1952](https://tools.ietf.org/html/rfc1952) allows multiple members, where each member has a header, a deflated section and a trailer. You're right, wow! I didn't consciously notice that part when...