def testErrors(self):
# test if onlimits is True and give also a roi
with self.assertRaises(ValueError):
stats._CurveContext(item=self.plot1d.getCurve('curve0'),
plot=self.plot1d,
onlimits=True,
roi=self._1Droi)
# test if is a curve context and give an invalid 2D roi
with self.assertRaises(TypeError):
stats._CurveContext(item=self.plot1d.getCurve('curve0'),
plot=self.plot1d,
onlimits=False,
roi=self._2Droi_rect)
def createCurveContext(self):
TestStatsBase.createCurveContext(self)
self.curveContext = stats._CurveContext(
item=self.plot1d.getCurve('curve0'),
plot=self.plot1d,
onlimits=False,
roi=self._1Droi)
def testOnLimits(self):
stat = stats.StatMin()
self.plot1d.getXAxis().setLimitsConstraints(minPos=2, maxPos=5)
curveContextOnLimits = stats._CurveContext(
item=self.plot1d.getCurve('curve0'),
plot=self.plot1d,
onlimits=True,
roi=None)
self.assertEqual(stat.calculate(curveContextOnLimits), 2)
self.plot2d.getXAxis().setLimitsConstraints(minPos=32)
imageContextOnLimits = stats._ImageContext(
item=self.plot2d.getImage('test image'),
plot=self.plot2d,
onlimits=True,
roi=None)
self.assertEqual(stat.calculate(imageContextOnLimits), 32)
self.scatterPlot.getXAxis().setLimitsConstraints(minPos=40)
scatterContextOnLimits = stats._ScatterContext(
item=self.scatterPlot.getScatter('scatter plot'),
plot=self.scatterPlot,
onlimits=True,
roi=None)
self.assertEqual(stat.calculate(scatterContextOnLimits), 20)
def createCurveContext(self):
self.plot1d = Plot1D()
x = range(20)
y = range(20)
self.plot1d.addCurve(x, y, legend='curve0')
self.curveContext = stats._CurveContext(
item=self.plot1d.getCurve('curve0'),
plot=self.plot1d,
onlimits=False)
def createCurveContext(self):
self.plot1d = Plot1D()
x = range(20)
y = range(20)
self.plot1d.addCurve(x, y, legend='curve0')
self.curveContext = stats._CurveContext(
item=self.plot1d.getCurve('curve0'),
plot=self.plot1d,
onlimits=False)
def setUp(self):
TestCaseQt.setUp(self)
self.plot1d = Plot1D()
x = range(20)
y = range(20)
self.plot1d.addCurve(x, y, legend='curve0')
self.curveContext = stats._CurveContext(
item=self.plot1d.getCurve('curve0'),
plot=self.plot1d,
onlimits=False)
self.stat = stats.StatMin()
def testOnLimits(self):
stat = stats.StatMin()
self.plot1d.getXAxis().setLimitsConstraints(minPos=2, maxPos=5)
curveContextOnLimits = stats._CurveContext(
item=self.plot1d.getCurve('curve0'),
plot=self.plot1d,
onlimits=True)
self.assertTrue(stat.calculate(curveContextOnLimits) == 2)
self.plot2d.getXAxis().setLimitsConstraints(minPos=32)
imageContextOnLimits = stats._ImageContext(
item=self.plot2d.getImage('test image'),
plot=self.plot2d,
onlimits=True)
self.assertTrue(stat.calculate(imageContextOnLimits) == 32)
self.scatterPlot.getXAxis().setLimitsConstraints(minPos=40)
scatterContextOnLimits = stats._ScatterContext(
item=self.scatterPlot.getScatter('scatter plot'),
plot=self.scatterPlot,
onlimits=True)
self.assertTrue(stat.calculate(scatterContextOnLimits) == 20)
