def test_inserting_display_data_channel_updates_display_layer_data_indexes(
self):
document_model = DocumentModel.DocumentModel()
with contextlib.closing(document_model):
data_item1 = DataItem.DataItem(numpy.zeros((8, ), numpy.uint32))
document_model.append_data_item(data_item1)
data_item2 = DataItem.DataItem(numpy.zeros((8, ), numpy.uint32))
document_model.append_data_item(data_item2)
data_item3 = DataItem.DataItem(numpy.zeros((8, ), numpy.uint32))
document_model.append_data_item(data_item3)
display_item = document_model.get_display_item_for_data_item(
data_item1)
display_item.append_display_data_channel_for_data_item(data_item2)
display_item._set_display_layer_property(0, "ref", "A")
display_item._set_display_layer_property(1, "ref", "B")
self.assertEqual(2, len(display_item.display_data_channels))
self.assertEqual(
0, display_item.get_display_layer_property(0, "data_index"))
self.assertEqual(
1, display_item.get_display_layer_property(1, "data_index"))
display_item.insert_display_data_channel(
1, DisplayItem.DisplayDataChannel(data_item=data_item3))
self.assertEqual(3, len(display_item.display_data_channels))
self.assertEqual(
0, display_item.get_display_layer_property(0, "data_index"))
self.assertEqual(
2, display_item.get_display_layer_property(1, "data_index"))
self.assertEqual("A",
display_item.get_display_layer_property(0, "ref"))
self.assertEqual("B",
display_item.get_display_layer_property(1, "ref"))
def test_inserting_display_data_channel_updates_display_layer_data_indexes(
self):
with TestContext.create_memory_context() as test_context:
document_model = test_context.create_document_model()
data_item1 = DataItem.DataItem(numpy.zeros((8, ), numpy.uint32))
document_model.append_data_item(data_item1)
data_item2 = DataItem.DataItem(numpy.zeros((8, ), numpy.uint32))
document_model.append_data_item(data_item2)
data_item3 = DataItem.DataItem(numpy.zeros((8, ), numpy.uint32))
document_model.append_data_item(data_item3)
display_item = document_model.get_display_item_for_data_item(
data_item1)
display_item.append_display_data_channel_for_data_item(data_item2)
display_item._set_display_layer_property(0, "ref", "A")
display_item._set_display_layer_property(1, "ref", "B")
self.assertEqual(2, len(display_item.display_data_channels))
self.assertEqual(
display_item.display_data_channels[0],
display_item.get_display_layer_display_data_channel(0))
self.assertEqual(
display_item.display_data_channels[1],
display_item.get_display_layer_display_data_channel(1))
display_item.insert_display_data_channel(
1, DisplayItem.DisplayDataChannel(data_item=data_item3))
self.assertEqual(3, len(display_item.display_data_channels))
self.assertEqual(
display_item.display_data_channels[0],
display_item.get_display_layer_display_data_channel(0))
self.assertEqual(
display_item.display_data_channels[2],
display_item.get_display_layer_display_data_channel(1))
self.assertEqual("A",
display_item.get_display_layer_property(0, "ref"))
self.assertEqual("B",
display_item.get_display_layer_property(1, "ref"))
def test_cursor_over_1d_composite_image(self):
with TestContext.create_memory_context() as test_context:
document_model = test_context.create_document_model()
data_item = DataItem.DataItem(numpy.zeros((32,)))
data_item2 = DataItem.DataItem(numpy.zeros((32,)))
document_model.append_data_item(data_item)
document_model.append_data_item(data_item2, False)
display_item = document_model.get_display_item_for_data_item(data_item)
display_item.display_type = "line_plot"
display_item.append_display_data_channel(DisplayItem.DisplayDataChannel(data_item=data_item2))
display_item.calibration_style_id = "pixels-top-left"
p, v = display_item.get_value_and_position_text(display_item.display_data_channel, (25, ))
self.assertEqual(p, "25")
self.assertEqual(v, "")
def test_display_item_with_multiple_display_data_channels_has_sensible_properties(
self):
document_model = DocumentModel.DocumentModel()
with contextlib.closing(document_model):
data_item = DataItem.DataItem(numpy.zeros((8, 8), numpy.uint32))
data_item2 = DataItem.DataItem(numpy.zeros((8, 8), numpy.uint32))
document_model.append_data_item(data_item)
document_model.append_data_item(data_item2, False)
display_item = document_model.get_display_item_for_data_item(
data_item)
display_item.append_display_data_channel(
DisplayItem.DisplayDataChannel(data_item=data_item2))
self.assertIsNotNone(display_item.size_and_data_format_as_string)
self.assertIsNotNone(display_item.date_for_sorting)
self.assertIsNotNone(display_item.date_for_sorting_local_as_string)
self.assertIsNotNone(display_item.status_str)
self.assertIsNotNone(display_item.used_display_type)
def test_display_item_with_multiple_display_data_channels_has_sensible_properties(
self):
with TestContext.create_memory_context() as test_context:
document_model = test_context.create_document_model()
data_item = DataItem.DataItem(numpy.zeros((8, 8), numpy.uint32))
data_item2 = DataItem.DataItem(numpy.zeros((8, 8), numpy.uint32))
document_model.append_data_item(data_item)
document_model.append_data_item(data_item2, False)
display_item = document_model.get_display_item_for_data_item(
data_item)
display_item.append_display_data_channel(
DisplayItem.DisplayDataChannel(data_item=data_item2))
self.assertIsNotNone(display_item.size_and_data_format_as_string)
self.assertIsNotNone(display_item.date_for_sorting)
self.assertIsNotNone(display_item.date_for_sorting_local_as_string)
self.assertIsNotNone(display_item.status_str)
self.assertIsNotNone(display_item.project_str)
self.assertIsNotNone(display_item.used_display_type)