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Adjust contents label font for DPI

bar_select
Tyler Goodlet 2020-10-28 08:24:13 -04:00
parent 20a4aed672
commit 031eab28c7
1 changed files with 6 additions and 10 deletions
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16
piker/ui/_chart.py
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@ -20,13 +20,14 @@ from ._graphics import (
) )
from ._axes import YSticky from ._axes import YSticky
from ._style import ( from ._style import (
configure_font_to_dpi,
hcolor, hcolor,
CHART_MARGINS, CHART_MARGINS,
_xaxis_at, _xaxis_at,
_min_points_to_show, _min_points_to_show,
_bars_from_right_in_follow_mode, _bars_from_right_in_follow_mode,
_bars_to_left_in_follow_mode, _bars_to_left_in_follow_mode,
# _font, _font,
) )
from ..data._source import Symbol from ..data._source import Symbol
from .. import brokers from .. import brokers
@ -397,7 +398,7 @@ class ChartPlotWidget(pg.PlotWidget):
# Ogi says: "use ..." # Ogi says: "use ..."
label = pg.LabelItem( label = pg.LabelItem(
justify='left', justify='left',
size='6px', size=f'{_font.pixelSize()}px',
) )
label.setParentItem(self._vb) label.setParentItem(self._vb)
self.scene().addItem(label) self.scene().addItem(label)
@ -484,7 +485,7 @@ class ChartPlotWidget(pg.PlotWidget):
# XXX: How to stack labels vertically? # XXX: How to stack labels vertically?
label = pg.LabelItem( label = pg.LabelItem(
justify='left', justify='left',
size='6px', size=f'{_font.pixelSize()}px',
) )
# anchor to the viewbox # anchor to the viewbox
@ -691,13 +692,8 @@ async def _async_main(
""" """
chart_app = widgets['main'] chart_app = widgets['main']
screen = current_screen() # attempt to configure DPI aware font size
configure_font_to_dpi(current_screen())
from ._style import configure_font_to_dpi
print(
f'screen: {screen.name()} {screen.size()}')
configure_font_to_dpi(screen)
# from ._exec import get_screen # from ._exec import get_screen
# screen = get_screen(chart_app.geometry().bottomRight()) # screen = get_screen(chart_app.geometry().bottomRight())