diff options
Diffstat (limited to 'scripts/tablet')
-rwxr-xr-x | scripts/tablet | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/scripts/tablet b/scripts/tablet new file mode 100755 index 0000000..6702ace --- /dev/null +++ b/scripts/tablet @@ -0,0 +1,61 @@ +#!/usr/bin/python +import sys + +#Arguments +dev = sys.argv[1] +prop = sys.argv[2] +scale = float(sys.argv[3]) +tablet_ratio = (lambda s: float(s[0]) / float(s[1]))(sys.argv[4].split(":")) if len(sys.argv) > 4 else 16/9 + +#Layout of screens: (x, y, w, h) +screens = [ + (0,0, 1080, 1920), + (1080, 0, 2560, 1440), + (3640, 208, 1280, 1024), +] + +#TODO find this with xrandr + +target = screens[1] + +#Physical offset of the selected screen +offsetx = target[0] +offsety = target[1] + +#Size of the full screen areas +sh = 1920 +sw = 1280 + 2560 + 1080 +#TODO calculate using list of screens + +#Aspect ratio of the tablet, to avoid weird scaling problems + +#Size of the tablet +#Prioritize the with when scaling between aspect ratios +tw = target[2] +th = tw / tablet_ratio +print(tw, "x", th) + +#make a variable that will try to make the scale the same over diferent resoultions +f = target[3] / target[3] +print ("f value =", f) + +#calculate the new area size +aw = tw * scale * f +ah = th * scale * f + +ox = (target[2] - aw) / 2 + offsetx +oy = (target[3] - ah) / 2 + offsety +#ox = offsetx +#oy = offsety + + +c0 = aw / sw +c2 = ah / sh +c1 = ox / sw +c3 = oy / sh + +print(str(c0), "0", str(c1), "0", str(c2), str(c3), "0 0 1") + +import os +os.system(" ".join(["xinput set-prop", dev, prop, str(c0), "0", str(c1), "0", str(c2), str(c3), "0 0 1"])) +#alias tablet2="xinput set-prop 18 156 2.45 0 -0.725 0 2.45 -0.725 0 0 1" |