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February 11, 2017 18:20
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Script to switch a drawing tablet between left and right monitors
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| #!/bin/bash | |
| right="0.5 0 0.5 0 1 0 0 0 1" | |
| left="0.5 0 0 0 1 0 0 0 1" | |
| id=`xinput | grep "PenTablet Pen" | cut -d= -f2 | cut -d\[ -f1` | |
| side="$1" | |
| matrix="" | |
| case $side in | |
| left) | |
| matrix="$left" | |
| ;; | |
| right) | |
| matrix="$right" | |
| ;; | |
| esac | |
| if [ -z "$matrix" ]; then | |
| echo "Must specify left or right monitor" | |
| fi | |
| xinput set-prop 11 --type=float "Coordinate Transformation Matrix" $matrix |
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I wrote this to switch my Huion tablet under linux from left to right screens using xinput transformation matrix (scaling the tablet to on screen) instead of the tablet's active area spanning both screens.
May or may not work for you out of the box.