QJKX

ZXing can turn off scaling so modules:pixels is 1:1 (untested) https://github.com/zxing/zxing/blob/6ae11863c7082cfeb62fa5075a488ec9588a01e6/core/src/main/java/com/google/zxing/qrcode/QRCodeWriter.java#L86C1-L87C47 ``` * If no scaling is required, both {@code width} and {@code height} * arguments should be non-positive numbers....