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Only add font size scaled down when dpi scaling > 2

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Tyler Goodlet 2021-06-08 14:20:43 -04:00
parent 9d31f8ca6a
commit ce67022e2e
1 changed files with 6 additions and 2 deletions
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8
piker/ui/_style.py
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@ -101,6 +101,7 @@ class DpiAwareFont:
pdpi = screen.physicalDotsPerInch()
ldpi = screen.logicalDotsPerInch()
mx_dpi = max(pdpi, ldpi)
mn_dpi = min(pdpi, ldpi)
scale = round(ldpi/pdpi)
if mx_dpi <= 97: # for low dpi use larger font sizes
@ -109,15 +110,18 @@ class DpiAwareFont:
else: # hidpi use smaller font sizes
inches = _font_sizes['hi'][self._font_size]
dpi = mn_dpi
# dpi is likely somewhat scaled down so use slightly larger font size
if scale > 1 and self._font_size:
# TODO: this denominator should probably be determined from
# relative aspect rations or something?
inches *= scale / 2.5
inches = inches * (1 / scale) * (1 + 6/16)
dpi = mx_dpi
self._font_inches = inches
font_size = math.floor(inches * mx_dpi)
font_size = math.floor(inches * dpi)
log.info(
f"\nscreen:{screen.name()} with pDPI: {pdpi}, lDPI: {ldpi}"
f"\nOur best guess font size is {font_size}\n"