def test_ResizeDimensionsFrom3To1Float(self):
dim = btk.btkIntArray(3, 3)
val = btk.btkDoubleArray(27, 1.950)
test = btk.btkMetaDataInfo(dim, val)
test.ResizeDimensions(1)
self.assertEqual(len(test.GetDimensions()), 1)
self.assertEqual(test.GetValueNumber(), 3)
def test_ResizeDimensionsFrom3To1Float(self):
dim = btk.btkIntArray(3, 3)
val = btk.btkDoubleArray(27, 1.950)
test = btk.btkMetaDataInfo(dim, val)
test.ResizeDimensions(1)
self.assertEqual(len(test.GetDimensions()), 1)
self.assertEqual(test.GetValueNumber(), 3)
def test_UtilsCreateChildFloat12Values(self):
analog = btk.btkMetaData('ANALOG')
btk.btkMetaDataCreateChild(analog, 'SCALE', btk.btkDoubleArray(12, 0.08333))
scale = analog.GetChild('SCALE')
self.assertEqual(analog.GetChildNumber(), 1)
self.assertEqual(scale.GetLabel(), 'SCALE')
self.assertEqual(len(scale.GetDescription()), 0)
self.assertEqual(scale.GetInfo().GetValueNumber(), 12)
def test_UtilsCreateChildFloat12Values(self):
analog = btk.btkMetaData('ANALOG')
btk.btkMetaDataCreateChild(analog, 'SCALE',
btk.btkDoubleArray(12, 0.08333))
scale = analog.GetChild('SCALE')
self.assertEqual(analog.GetChildNumber(), 1)
self.assertEqual(scale.GetLabel(), 'SCALE')
self.assertEqual(len(scale.GetDescription()), 0)
self.assertEqual(scale.GetInfo().GetValueNumber(), 12)
def test_SetFormatFloat2Integer(self):
dim = btk.btkIntArray(2, 5)
val = btk.btkDoubleArray(25, 1.950)
test = btk.btkMetaDataInfo(dim, val)
self.assertEqual(test.GetFormat(), btk.btkMetaDataInfo.Real)
test.SetFormat(btk.btkMetaDataInfo.Integer)
self.assertEqual(test.GetFormat(), btk.btkMetaDataInfo.Integer)
self.assertEqual(len(test.GetDimensions()), 2)
self.assertEqual(test.GetValueNumber(), 25)
for i in range(0,25):
self.assertEqual(test.ToInt(i), 1)
def test_SetFormatFloat2Integer(self):
dim = btk.btkIntArray(2, 5)
val = btk.btkDoubleArray(25, 1.950)
test = btk.btkMetaDataInfo(dim, val)
self.assertEqual(test.GetFormat(), btk.btkMetaDataInfo.Real)
test.SetFormat(btk.btkMetaDataInfo.Integer)
self.assertEqual(test.GetFormat(), btk.btkMetaDataInfo.Integer)
self.assertEqual(len(test.GetDimensions()), 2)
self.assertEqual(test.GetValueNumber(), 25)
for i in range(0, 25):
self.assertEqual(test.ToInt(i), 1)
def test_SetDimensionForFloat(self):
dim = [5,5]
val = btk.btkDoubleArray(25, 1.950)
test = btk.btkMetaDataInfo(dim, val)
test.SetDimension(0, 6)
self.assertEqual(len(test.GetDimensions()), 2)
self.assertEqual(test.GetValueNumber(), 30)
for i in range(0,5):
self.assertEqual(test.ToDouble(i*6+5), 0.0)
test.SetDimension(1, 6)
self.assertEqual(test.GetValueNumber(), 36)
for i in range(30,35):
self.assertEqual(test.ToDouble(i), 0.0)
def test_SetDimensionForFloat(self):
dim = [5, 5]
val = btk.btkDoubleArray(25, 1.950)
test = btk.btkMetaDataInfo(dim, val)
test.SetDimension(0, 6)
self.assertEqual(len(test.GetDimensions()), 2)
self.assertEqual(test.GetValueNumber(), 30)
for i in range(0, 5):
self.assertEqual(test.ToDouble(i * 6 + 5), 0.0)
test.SetDimension(1, 6)
self.assertEqual(test.GetValueNumber(), 36)
for i in range(30, 35):
self.assertEqual(test.ToDouble(i), 0.0)
def test_SetFormatFloat2CharDim2(self):
dim = [5, 5]
val = btk.btkDoubleArray(25, 1.95)
test = btk.btkMetaDataInfo(dim, val)
self.assertEqual(test.GetFormat(), btk.btkMetaDataInfo.Real)
test.SetFormat(btk.btkMetaDataInfo.Char)
self.assertEqual(test.GetFormat(), btk.btkMetaDataInfo.Char)
self.assertEqual(len(test.GetDimensions()), 3)
self.assertEqual(test.GetDimensions()[0], 4)
self.assertEqual(test.GetDimensions()[1], 5)
self.assertEqual(test.GetDimensions()[2], 5)
self.assertEqual(test.GetValueNumber(), 25)
for i in range(0, 25):
self.assertEqual(test.ToString(i), '1.95')
def test_SetFormatFloat2CharDim2(self):
dim = [5,5]
val = btk.btkDoubleArray(25, 1.95)
test = btk.btkMetaDataInfo(dim, val)
self.assertEqual(test.GetFormat(), btk.btkMetaDataInfo.Real)
test.SetFormat(btk.btkMetaDataInfo.Char)
self.assertEqual(test.GetFormat(), btk.btkMetaDataInfo.Char)
self.assertEqual(len(test.GetDimensions()), 3)
self.assertEqual(test.GetDimensions()[0], 4)
self.assertEqual(test.GetDimensions()[1], 5)
self.assertEqual(test.GetDimensions()[2], 5)
self.assertEqual(test.GetValueNumber(), 25)
for i in range(0,25):
self.assertEqual(test.ToString(i), '1.95')
def test_Real2String2Real_Number(self):
test = btk.btkMetaDataInfo(btk.btkDoubleArray(5, 1.2345))
self.assertEqual(len(test.GetDimensions()), 1)
self.assertEqual(test.GetDimensions()[0], 5)
test.SetFormat(btk.btkMetaDataInfo.Char)
self.assertEqual(len(test.GetDimensions()), 2)
self.assertEqual(test.GetDimensions()[0], 6)
self.assertEqual(test.GetDimensions()[1], 5)
val = test.ToString()
self.assertEqual(len(val), 5)
for i in range(0, 5):
self.assertEqual(val[i], '1.2345')
test.SetFormat(btk.btkMetaDataInfo.Real)
self.assertEqual(len(test.GetDimensions()), 1)
self.assertEqual(test.GetDimensions()[0], 5)
val2 = test.ToDouble()
self.assertEqual(len(val2), 5)
for i in range(0, 5):
self.assertAlmostEqual(val2[i], 1.2345, 5)
def test_Real2String2Real_Number(self):
test = btk.btkMetaDataInfo(btk.btkDoubleArray(5, 1.2345))
self.assertEqual(len(test.GetDimensions()), 1)
self.assertEqual(test.GetDimensions()[0], 5)
test.SetFormat(btk.btkMetaDataInfo.Char)
self.assertEqual(len(test.GetDimensions()), 2)
self.assertEqual(test.GetDimensions()[0], 6)
self.assertEqual(test.GetDimensions()[1], 5)
val = test.ToString()
self.assertEqual(len(val), 5)
for i in range(0,5):
self.assertEqual(val[i], '1.2345')
test.SetFormat(btk.btkMetaDataInfo.Real)
self.assertEqual(len(test.GetDimensions()), 1)
self.assertEqual(test.GetDimensions()[0], 5)
val2 = test.ToDouble()
self.assertEqual(len(val2), 5)
for i in range(0,5):
self.assertAlmostEqual(val2[i], 1.2345, 5)
def test_Float2Double(self):
test = btk.btkMetaDataInfo(btk.btkDoubleArray(5, 0.1))
val = test.ToDouble()
self.assertEqual(len(val), 5)
for i in range(0, 5):
self.assertAlmostEqual(val[i], 0.1, 5)
def test_Real2Integer(self):
test = btk.btkMetaDataInfo(btk.btkDoubleArray(5, 0.1))
val = test.ToInt()
self.assertEqual(len(val), 5)
for i in range(0, 5):
self.assertEqual(val[i], 0)
def test_Real2String(self):
test = btk.btkMetaDataInfo(btk.btkDoubleArray(5, 0.83333))
val = test.ToString()
self.assertEqual(len(val), 5)
for i in range(0, 5):
self.assertEqual(val[i], '0.83333')
def test_Real2String(self):
test = btk.btkMetaDataInfo(btk.btkDoubleArray(5, 0.83333))
val = test.ToString()
self.assertEqual(len(val), 5)
for i in range(0,5):
self.assertEqual(val[i], '0.83333')
def test_Float2Double(self):
test = btk.btkMetaDataInfo(btk.btkDoubleArray(5, 0.1))
val = test.ToDouble()
self.assertEqual(len(val), 5)
for i in range(0,5):
self.assertAlmostEqual(val[i], 0.1, 5)
def test_Real2Integer(self):
test = btk.btkMetaDataInfo(btk.btkDoubleArray(5, 0.1))
val = test.ToInt()
self.assertEqual(len(val), 5)
for i in range(0,5):
self.assertEqual(val[i], 0)