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31 lines
546 B
31 lines
546 B
#!/usr/bin/env sh |
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applyptrmatrix() { |
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PTRID="$( |
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xinput | grep -iE 'touchscreen.+pointer' | grep -oE 'id=[0-9]+' | cut -d= -f2 |
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)" |
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xinput set-prop "$PTRID" --type=float --type=float "Coordinate Transformation Matrix" "$@" |
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} |
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isrotated() { |
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xrandr | grep primary | cut -d' ' -f 5 | grep right && return 0 |
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return 1 |
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} |
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rotnormal() { |
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xrandr -o normal |
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applyptrmatrix 0 0 0 0 0 0 0 0 0 |
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exit 0 |
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} |
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rotright() { |
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xrandr -o right |
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applyptrmatrix 0 1 0 -1 0 1 0 0 1 |
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exit 0 |
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} |
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rotate() { |
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isrotated && rotnormal || rotright |
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} |
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rotate
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