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Diffstat (limited to 'silx/gui/plot/test/testPlotInteraction.py')
| -rw-r--r-- | silx/gui/plot/test/testPlotInteraction.py | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/silx/gui/plot/test/testPlotInteraction.py b/silx/gui/plot/test/testPlotInteraction.py deleted file mode 100644 index 7a30434..0000000 --- a/silx/gui/plot/test/testPlotInteraction.py +++ /dev/null @@ -1,172 +0,0 @@ -# coding: utf-8 -# /*########################################################################## -# -# Copyright (c) 2016=2017 European Synchrotron Radiation Facility -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# -# ###########################################################################*/ -"""Tests of plot interaction, through a PlotWidget""" - -__authors__ = ["T. Vincent"] -__license__ = "MIT" -__date__ = "01/09/2017" - - -import unittest -from silx.gui import qt -from .utils import PlotWidgetTestCase - - -class _SignalDump(object): - """Callable object that store passed arguments in a list""" - - def __init__(self): - self._received = [] - - def __call__(self, *args): - self._received.append(args) - - @property - def received(self): - """Return a shallow copy of the list of received arguments""" - return list(self._received) - - -class TestSelectPolygon(PlotWidgetTestCase): - """Test polygon selection interaction""" - - def _interactionModeChanged(self, source): - """Check that source received in event is the correct one""" - self.assertEqual(source, self) - - def _draw(self, polygon): - """Draw a polygon in the plot - - :param polygon: List of points (x, y) of the polygon (closed) - """ - plot = self.plot.getWidgetHandle() - - dump = _SignalDump() - self.plot.sigPlotSignal.connect(dump) - - for pos in polygon: - self.mouseMove(plot, pos=pos) - self.qapp.processEvents() - self.mousePress(plot, qt.Qt.LeftButton, pos=pos) - self.qapp.processEvents() - self.mouseRelease(plot, qt.Qt.LeftButton, pos=pos) - self.qapp.processEvents() - - self.plot.sigPlotSignal.disconnect(dump) - return [args[0] for args in dump.received] - - def test(self): - """Test draw polygons + events""" - self.plot.sigInteractiveModeChanged.connect( - self._interactionModeChanged) - - self.plot.setInteractiveMode( - 'draw', shape='polygon', label='test', source=self) - interaction = self.plot.getInteractiveMode() - - self.assertEqual(interaction['mode'], 'draw') - self.assertEqual(interaction['shape'], 'polygon') - - self.plot.sigInteractiveModeChanged.disconnect( - self._interactionModeChanged) - - plot = self.plot.getWidgetHandle() - xCenter, yCenter = plot.width() // 2, plot.height() // 2 - offset = min(plot.width(), plot.height()) // 10 - - # Star polygon - star = [(xCenter, yCenter + offset), - (xCenter - offset, yCenter - offset), - (xCenter + offset, yCenter), - (xCenter - offset, yCenter), - (xCenter + offset, yCenter - offset), - (xCenter, yCenter + offset)] # Close polygon - - # Draw while dumping signals - events = self._draw(star) - - # Test last event - drawEvents = [event for event in events - if event['event'].startswith('drawing')] - self.assertEqual(drawEvents[-1]['event'], 'drawingFinished') - self.assertEqual(len(drawEvents[-1]['points']), 6) - - # Large square - largeSquare = [(xCenter - offset, yCenter - offset), - (xCenter + offset, yCenter - offset), - (xCenter + offset, yCenter + offset), - (xCenter - offset, yCenter + offset), - (xCenter - offset, yCenter - offset)] # Close polygon - - # Draw while dumping signals - events = self._draw(largeSquare) - - # Test last event - drawEvents = [event for event in events - if event['event'].startswith('drawing')] - self.assertEqual(drawEvents[-1]['event'], 'drawingFinished') - self.assertEqual(len(drawEvents[-1]['points']), 5) - - # Rectangle too thin along X: Some points are ignored - thinRectX = [(xCenter, yCenter - offset), - (xCenter, yCenter + offset), - (xCenter + 1, yCenter + offset), - (xCenter + 1, yCenter - offset)] # Close polygon - - # Draw while dumping signals - events = self._draw(thinRectX) - - # Test last event - drawEvents = [event for event in events - if event['event'].startswith('drawing')] - self.assertEqual(drawEvents[-1]['event'], 'drawingFinished') - self.assertEqual(len(drawEvents[-1]['points']), 3) - - # Rectangle too thin along Y: Some points are ignored - thinRectY = [(xCenter - offset, yCenter), - (xCenter + offset, yCenter), - (xCenter + offset, yCenter + 1), - (xCenter - offset, yCenter + 1)] # Close polygon - - # Draw while dumping signals - events = self._draw(thinRectY) - - # Test last event - drawEvents = [event for event in events - if event['event'].startswith('drawing')] - self.assertEqual(drawEvents[-1]['event'], 'drawingFinished') - self.assertEqual(len(drawEvents[-1]['points']), 3) - - -def suite(): - test_suite = unittest.TestSuite() - for TestClass in (TestSelectPolygon,): - test_suite.addTest( - unittest.defaultTestLoader.loadTestsFromTestCase(TestClass)) - return test_suite - - -if __name__ == '__main__': - unittest.main(defaultTest='suite') |