Support HiDPI displays for wave style underlines
commitefb508bbb42a214966483c911f2cfc5a4eba73f5
authorStephen Pegoraro <spegoraro@tutive.com>
Fri, 18 Aug 2017 08:02:40 +0000 (18 11:02 +0300)
committerEli Zaretskii <eliz@gnu.org>
Fri, 18 Aug 2017 08:02:40 +0000 (18 11:02 +0300)
tree615ec37fd2efa98741d47215406def2d4406e538
parent65d3c27fe13565bfacd4e5138cd217d6084c6ee9
Support HiDPI displays for wave style underlines

* src/xterm.c (x_draw_underwave): Compute height, length and thickness
based on scale factor.
(x_get_scale_factor): New function.

Copyright-paperwork-exempt: yes
src/xterm.c