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# -*- coding: utf-8 -*-
#
# Licensed under the terms of the PyQwt License
# Copyright (C) 2003-2009 Gerard Vermeulen, for the original PyQwt example
# Copyright (c) 2015 Pierre Raybaut, for the PyQt5/PySide port and further
# developments (e.g. ported to PythonQwt API)
# (see LICENSE file for more details)
SHOW = True # Show test in GUI-based test launcher
import os
import pytest
from qwt.tests import utils
from qwt.tests.test_simple import SimplePlot
class HighDPIPlot(SimplePlot):
NUM_POINTS = 5000000 # 5 million points needed to test high DPI support
@pytest.mark.skip(reason="This test is not relevant for the automated test suite")
def test_highdpi():
"""Test high DPI support"""
# Performance should be the same with "1" and "2" scale factors:
# (as of today, this is not the case, but it has to be fixed in the future:
# https://github.com/PlotPyStack/PythonQwt/issues/83)
os.environ["QT_SCALE_FACTOR"] = "2"
utils.test_widget(HighDPIPlot, (800, 480))
if __name__ == "__main__":
test_highdpi()
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