thermatext/README.md
2023-06-14 13:35:51 +03:00

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# thermatext
fancy name, QL-570 text formater
using the Brother QL family with support for linux.
label printer controled by [brother-ql](https://brother-ql.net/index.html) project
### TODO
- use as printer
- works, but cant detect the length of text, will output a set (page?) length
- fix missing font defentions
- fail to take into account letter width
- set output image size as spec
```
Name Printable px Description
62 696 (62mm endless)
```
- telegram bot (!)
## Permissions
```bash
echo 'SUBSYSTEMS=="usb", ATTRS{idVendor}=="04f9", ATTRS{idProduct}=="2028", MODE="0777"' | sudo tee /etc/udev/rules.d/52-QL-BROTHER.rules
#reload udev rules
sudo udevadm control --reload-rules && sudo udevadm trigger
```
## CLI
`sudo brother_ql -b pyusb --model QL-570 -p usb://0x04f9:0x2028/000M12345678 print -l 62 logo.png`
## python
python tries to detect letter width and maximise it to fit the label printer constraints (62mm width)
`python thermatext.py "label to print"`
## inkscape
[gptgist](https://gist.github.com/5shekel/98cc4898a1a8c7a5a1b305acc01d4326)
inskcape user extension path
`/home/${USER}/.config/inkscape/extensions`
symbolic link the dir fro here to the inkscape extension
`ln -s /home/${USER}/yair/thermatext/inkscape /home/${USER}/.config/inkscape/extensions/thermatext`
then check
```bash
find ~/.config/inkscape/ -type l
```
## using ql_brother web UI
(brother_ql_web](https://github.com/pklaus/brother_ql_web.git) has a web GUI and an restAPI(!)
```bash
git clone https://github.com/pklaus/brother_ql_web.git
cd brother_ql_web
python -m venv venv
source venv/bin/activate;
pip install -r requirements.txt
./brother_ql_web.py
```