e7a30b9324
Remove if __name__ == "__main__" bits, replace some == None to is None checks Cleanup variety of static code checker issue Removed missing imports, restructured some logic to make a little cleaner, fixed a function in test_dockarea, unfortunately broke the test so now I tell pytest to expect the Exception.
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
import pyqtgraph as pg
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from pyqtgraph.Qt import QtGui
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import numpy as np
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from numpy.testing import assert_array_almost_equal, assert_almost_equal
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testPoints = np.array([
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[0, 0, 0],
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[1, 0, 0],
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[0, 1, 0],
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[0, 0, 1],
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[-1, -1, 0],
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[0, -1, -1]])
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def testMatrix():
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"""
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SRTTransform3D => Transform3D => SRTTransform3D
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"""
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tr = pg.SRTTransform3D()
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tr.setRotate(45, (0, 0, 1))
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tr.setScale(0.2, 0.4, 1)
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tr.setTranslate(10, 20, 40)
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assert tr.getRotation() == (45, QtGui.QVector3D(0, 0, 1))
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assert tr.getScale() == QtGui.QVector3D(0.2, 0.4, 1)
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assert tr.getTranslation() == QtGui.QVector3D(10, 20, 40)
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tr2 = pg.Transform3D(tr)
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assert np.all(tr.matrix() == tr2.matrix())
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# This is the most important test:
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# The transition from Transform3D to SRTTransform3D is a tricky one.
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tr3 = pg.SRTTransform3D(tr2)
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assert_array_almost_equal(tr.matrix(), tr3.matrix())
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assert_almost_equal(tr3.getRotation()[0], tr.getRotation()[0])
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assert_array_almost_equal(tr3.getRotation()[1], tr.getRotation()[1])
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assert_array_almost_equal(tr3.getScale(), tr.getScale())
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assert_array_almost_equal(tr3.getTranslation(), tr.getTranslation())
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