pyqtgraph/tests/exporters/test_image.py

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# -*- coding: utf-8 -*-
import pyqtgraph as pg
from pyqtgraph.exporters import ImageExporter
app = pg.mkQApp()
def test_ImageExporter_filename_dialog():
"""Tests ImageExporter code path that opens a file dialog. Regression test
for pull request 1133."""
p = pg.plot()
exp = ImageExporter(p.getPlotItem())
exp.export()