QR codes

A page of QR codes, drawn as squares.

JSON write_qr.json 73 lines

This one is not a program. It is the request the document server is sent: the same page, asked for over the network by an application that writes no PDF code at all.

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{
  "metadata": {
    "title": "QR codes, drawn as squares"
  },
  "items": [
    {
      "type": "text",
      "rect": {"llx": 72, "lly": 794, "urx": 523.276, "ury": 813.2},
      "content": [
        "QR codes, drawn as squares"
      ],
      "font": "DejaVuSans",
      "font_size": 16
    },
    {
      "type": "text",
      "rect": {"llx": 72, "lly": 770, "urx": 523.276, "ury": 782.6},
      "content": [
        "A QR code holds a link or a reference that a telephone reads in one shot. It is"
      ],
      "font": "DejaVuSans",
      "font_size": 10.5
    },
    {
      "type": "text",
      "rect": {"llx": 72, "lly": 755, "urx": 523.276, "ury": 767.6},
      "content": [
        "drawn square by square here, so it stays readable at any size it is printed at."
      ],
      "font": "DejaVuSans",
      "font_size": 10.5
    },
    {
      "type": "qr",
      "content": "https://example.test/invoice/FR-1964413",
      "rect": {"llx": 72, "lly": 628, "urx": 183, "ury": 739}
    },
    {
      "type": "text",
      "rect": {"llx": 84, "lly": 560, "urx": 284, "ury": 636},
      "content": ["https://example.test/invoice/FR-1964413"],
      "font": "DejaVuSans",
      "font_size": 8,
      "leading": 8
    },
    {
      "type": "qr",
      "content": "REF 2026-07-16/ACME",
      "rect": {"llx": 283.6875, "lly": 628, "urx": 382.6875, "ury": 727}
    },
    {
      "type": "text",
      "rect": {"llx": 295.6875, "lly": 560, "urx": 495.6875, "ury": 636},
      "content": ["REF 2026-07-16/ACME"],
      "font": "DejaVuSans",
      "font_size": 8,
      "leading": 8
    },
    {
      "type": "qr",
      "content": "a-Z 0..9 +*#% and on",
      "rect": {"llx": 421.648438, "lly": 628, "urx": 520.648438, "ury": 727}
    },
    {
      "type": "text",
      "rect": {"llx": 433.648438, "lly": 560, "urx": 570, "ury": 636},
      "content": ["a-Z 0..9 +*#% and on"],
      "font": "DejaVuSans",
      "font_size": 8,
      "leading": 8
    }
  ]
}