templates/businesscard-qrcode
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logo can be an image or a LaTeX element

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Marc Wäckerlin
2025-11-11 18:19:29 +01:00
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commit f7b9202b31
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README.md
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@@ -176,8 +176,8 @@ See this example:
- `\google`: your account name on [google+] — only the name of the account, the url is prepended automatically
- `\pgpurl`: the full url to your pgp public key (only added to the QR-Code, not shown in the text)
- `\pgpfingerprint`: the fingerprint of your pgp public key
- `\logo[height=...]{file}`: path to logo file (PNG, JPG, etc.) for display next to name. Optional `height` parameter (e.g., `height=6em`) overrides global `logoheight` option.
- `\qrlogo[scale=...,opacity=...]{file}`: path to logo file for display in QR code center. Optional parameters: `scale` (fraction like `0.3` for 30% of QR width) overrides `qrlogoscale`, `opacity` (0.0-1.0) overrides `qrbgopacity`. Remember that every logo lowers the QR-code's error-correction margin—keep the scale conservative and always test the code with multiple devices (smartphones plus command-line tools such as `zbarimg`).
- `\logo[height=...]{content}`: supply either a path to an image file (PNG, JPG, PDF, …) or arbitrary LaTeX content (e.g., `\Pacta`). When a readable file exists it is loaded via `\includegraphics`; otherwise the content is typeset as provided. Optional `height` parameter (e.g., `height=6em`) overrides the global `logoheight` option.
- `\qrlogo[scale=...,opacity=...]{content}`: behaves like `\logo`, but places the content in the center of the QR code. Pass an image path or LaTeX markup. Optional parameters: `scale` (fraction like `0.3` for 30% of QR width) overrides `qrlogoscale`, `opacity` (0.0-1.0) overrides `qrbgopacity`. Remember that every logo lowers the QR-code's error-correction margin—keep the scale conservative and always test the code with multiple devices (smartphones plus command-line tools such as `zbarimg`).
- `\companylogo[height=...]{content}`: backwards-compatible helper that still allows arbitrary content below the name. Prefer the new `\company[logo=...]{...}` syntax, but this command remains available.
- `\background[scale=...,opacity=...]{file/color}`: path to background image file or color name (e.g., `yellow!20`, `blue!10`). If file exists, it's used as image; otherwise treated as color. Optional parameters: `scale` (factor like `1.5`) overrides `bgscale`, `opacity` (0.0-1.0) overrides `bgopacity`.