def test_cursor_over_2d_data_sequence_displays_correct_ordering_of_indices(
self):
document_model = DocumentModel.DocumentModel()
document_controller = DocumentController.DocumentController(
self.app.ui, document_model, workspace_id="library")
with contextlib.closing(document_controller):
display_panel = document_controller.selected_display_panel
data_and_metadata = DataAndMetadata.new_data_and_metadata(
numpy.ones((20, 100, 100), numpy.float64),
data_descriptor=DataAndMetadata.DataDescriptor(True, 0, 2))
data_item = DataItem.new_data_item(data_and_metadata)
document_model.append_data_item(data_item)
display_item = document_model.get_display_item_for_data_item(
data_item)
display_item.display_data_channels[0].sequence_index = 4
display_item.calibration_style_id = "pixels-top-left"
display_panel.set_display_panel_display_item(display_item)
header_height = display_panel.header_canvas_item.header_height
info_panel = document_controller.find_dock_panel("info-panel")
display_panel.root_container.layout_immediate(
(1000 + header_height, 1000))
display_panel.display_canvas_item.mouse_entered()
document_controller.periodic()
display_panel.display_canvas_item.mouse_position_changed(
500, 500, Graphics.NullModifiers())
document_controller.periodic()
self.assertEqual(info_panel.label_row_1.text,
"Position: 50.0, 50.0, 4.0")
self.assertEqual(info_panel.label_row_2.text, "Value: 1")
self.assertIsNone(info_panel.label_row_3.text, None)
display_panel.display_canvas_item.mouse_exited()
def test_cursor_over_4d_data_displays_correctly(self):
document_model = DocumentModel.DocumentModel()
document_controller = DocumentController.DocumentController(
self.app.ui, document_model, workspace_id="library")
with contextlib.closing(document_controller):
display_panel = document_controller.selected_display_panel
data = (numpy.random.randn(100, 100, 20, 20) * 100).astype(
numpy.int32)
data_item = DataItem.DataItem(data)
document_model.append_data_item(data_item)
display_item = document_model.get_display_item_for_data_item(
data_item)
display_item.calibration_style_id = "pixels-top-left"
display_item.display_data_channels[0].collection_index = 20, 30
display_panel.set_display_panel_display_item(display_item)
header_height = display_panel.header_canvas_item.header_height
info_panel = document_controller.find_dock_panel("info-panel")
display_panel.root_container.layout_immediate(
(1000 + header_height, 1000))
display_panel.display_canvas_item.mouse_entered()
display_panel.display_canvas_item.mouse_position_changed(
400, 600, Graphics.NullModifiers())
document_controller.periodic()
self.assertEqual(info_panel.label_row_1.text,
"Position: 8.0, 12.0, 30.0, 20.0")
self.assertEqual(info_panel.label_row_2.text,
"Value: {}".format(data[20, 30, 12, 8]))
self.assertIsNone(info_panel.label_row_3.text, None)
display_panel.display_canvas_item.mouse_exited()
def test_cursor_over_3d_data_displays_correct_ordering_of_indices(self):
with TestContext.create_memory_context() as test_context:
document_controller = test_context.create_document_controller()
document_model = document_controller.document_model
display_panel = document_controller.selected_display_panel
data_item = DataItem.DataItem(numpy.ones((100, 100, 20)))
document_model.append_data_item(data_item)
display_item = document_model.get_display_item_for_data_item(
data_item)
display_item.calibration_style_id = "pixels-top-left"
display_panel.set_display_panel_display_item(display_item)
header_height = display_panel.header_canvas_item.header_height
info_panel = document_controller.find_dock_panel("info-panel")
display_panel.root_container.layout_immediate(
(1000 + header_height, 1000))
display_panel.display_canvas_item.mouse_entered()
display_panel.display_canvas_item.mouse_position_changed(
500, 500, Graphics.NullModifiers())
self.assertTrue(
self.__wait_for_cursor_position_text(
document_controller, info_panel,
"Position: 0.0, 50.0, 50.0"))
self.assertEqual(info_panel.label_row_2.text, "Value: 1")
self.assertIsNone(info_panel.label_row_3.text, None)
display_panel.display_canvas_item.mouse_exited()
def test_cursor_over_1d_data_displays_without_exception(self):
with TestContext.create_memory_context() as test_context:
document_controller = test_context.create_document_controller()
document_model = document_controller.document_model
display_panel = document_controller.selected_display_panel
data_item = DataItem.DataItem(numpy.zeros((1000, )))
document_model.append_data_item(data_item)
display_item = document_model.get_display_item_for_data_item(data_item)
display_panel.set_display_panel_display_item(display_item)
header_height = display_panel.header_canvas_item.header_height
display_panel.root_container.layout_immediate((1000 + header_height, 1000))
display_panel.display_canvas_item.mouse_entered()
display_panel.display_canvas_item.mouse_position_changed(500, 500, Graphics.NullModifiers())
display_panel.display_canvas_item.mouse_exited()
def test_cursor_over_1d_data_displays_without_exception(self):
document_model = DocumentModel.DocumentModel()
document_controller = DocumentController.DocumentController(self.app.ui, document_model, workspace_id="library")
with contextlib.closing(document_controller):
display_panel = document_controller.selected_display_panel
data_item = DataItem.DataItem(numpy.zeros((1000, )))
document_model.append_data_item(data_item)
display_item = document_model.get_display_item_for_data_item(data_item)
display_panel.set_display_panel_display_item(display_item)
header_height = display_panel.header_canvas_item.header_height
display_panel.root_container.layout_immediate((1000 + header_height, 1000))
display_panel.display_canvas_item.mouse_entered()
display_panel.display_canvas_item.mouse_position_changed(500, 500, Graphics.NullModifiers())
display_panel.display_canvas_item.mouse_exited()
def test_cursor_over_2d_image_pixel_boundaries(self):
with TestContext.create_memory_context() as test_context:
document_controller = test_context.create_document_controller()
document_model = document_controller.document_model
data_item = DataItem.DataItem(numpy.zeros((4, 4)))
document_model.append_data_item(data_item)
info_panel = document_controller.find_dock_panel("info-panel")
display_panel = document_controller.selected_display_panel
display_item = document_model.get_display_item_for_data_item(
data_item)
display_panel.set_display_panel_display_item(display_item)
header_height = display_panel.header_canvas_item.header_height
display_panel.root_container.layout_immediate(
(400 + header_height, 400))
# test mouse positioning
display_panel.display_canvas_item.mouse_entered()
display_panel.display_canvas_item.mouse_position_changed(
20, 20, Graphics.NullModifiers())
self.assertTrue(
self.__wait_for_cursor_position_text(document_controller,
info_panel,
"Position: 0.0, 0.0"))
display_panel.display_canvas_item.mouse_position_changed(
180, 180, Graphics.NullModifiers())
self.assertTrue(
self.__wait_for_cursor_position_text(document_controller,
info_panel,
"Position: 1.0, 1.0"))
display_panel.display_canvas_item.mouse_position_changed(
80, 80, Graphics.NullModifiers())
self.assertTrue(
self.__wait_for_cursor_position_text(document_controller,
info_panel,
"Position: 0.0, 0.0"))
display_panel.display_canvas_item.mouse_position_changed(
-20, -20, Graphics.NullModifiers())
self.assertTrue(
self.__wait_for_cursor_position_text(document_controller,
info_panel, str()))
display_panel.display_canvas_item.mouse_position_changed(
80, 80, Graphics.NullModifiers())
self.assertTrue(
self.__wait_for_cursor_position_text(document_controller,
info_panel,
"Position: 0.0, 0.0"))
display_panel.display_canvas_item.mouse_position_changed(
-80, -80, Graphics.NullModifiers())
self.assertTrue(
self.__wait_for_cursor_position_text(document_controller,
info_panel, str()))
display_panel.display_canvas_item.mouse_exited()
def test_cursor_over_3d_data_displays_correct_ordering_of_indices(self):
document_model = DocumentModel.DocumentModel()
document_controller = DocumentController.DocumentController(self.app.ui, document_model, workspace_id="library")
with contextlib.closing(document_controller):
display_panel = document_controller.selected_display_panel
data_item = DataItem.DataItem(numpy.ones((100, 100, 20)))
document_model.append_data_item(data_item)
display_item = document_model.get_display_item_for_data_item(data_item)
display_item.calibration_style_id = "pixels-top-left"
display_panel.set_display_panel_display_item(display_item)
header_height = display_panel.header_canvas_item.header_height
info_panel = document_controller.find_dock_widget("info-panel").panel
display_panel.root_container.layout_immediate((1000 + header_height, 1000))
display_panel.display_canvas_item.mouse_entered()
display_panel.display_canvas_item.mouse_position_changed(500, 500, Graphics.NullModifiers())
document_controller.periodic()
self.assertEqual(info_panel.label_row_1.text, "Position: 0.0, 50.0, 50.0")
self.assertEqual(info_panel.label_row_2.text, "Value: 1")
self.assertIsNone(info_panel.label_row_3.text, None)
display_panel.display_canvas_item.mouse_exited()