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from AnyQt.QtGui import QPalette
from AnyQt.QtCore import Qt
import pyqtgraph as pg
__all__ = ["create_palette", "OWPalette"]
pg.setConfigOptions(antialias=True)
def create_palette(colors):
p = QPalette()
for role, color in colors.items():
p.setColor(role, color)
return p
class OWPalette:
"""
These constants are defined here so that they can be changed without
extensive changes to the visualizations
"""
Canvas = QPalette.Base
Grid = QPalette.Button
Text = QPalette.Text
Data = QPalette.Text
Axis = QPalette.Text
System = QPalette()
Light = create_palette({Canvas: Qt.white,
Grid: Qt.lightGray,
Text: Qt.black})
Dark = create_palette({Canvas: Qt.black,
Grid: Qt.darkGray,
Text: Qt.white})
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