def _init_options_group_box(self) -> None:
"""Creates the group of training options."""
self._options_group_box = QGroupBox("Options")
options_layout = QGridLayout()
left_options = QGridLayout()
right_options = QGridLayout()
self._lists['data'] = QListWidget()
self._lists['data'].setSelectionMode(
QtWidgets.QAbstractItemView.SingleSelection)
self._lists['data'].currentTextChanged.connect(self._refresh_pandas)
self._lists['type'] = QComboBox()
for dt in IngestTypes:
self._lists['type'].addItem(dt.value)
self._refresh_lists()
self._lists['type'].currentTextChanged.connect(self._type_changed)
validator = QRegularExpressionValidator(r'^[\w\-. ]+$')
cat_validator = QRegularExpressionValidator(r'^[0-9]\d*$')
dataset_label = QLabel("Avaliable Datasets:")
search_type_label = QLabel("Symbol/Search Type:")
search_label = QLabel("Symbol/Search Term:")
name_label = QLabel("Dataset Name:")
cat_label = QLabel("Trends Category Code:")
left_options.addWidget(dataset_label, 0, 0)
left_options.addWidget(self._lists['data'], 1, 0)
right_options.addWidget(search_type_label, 0, 0)
right_options.addWidget(self._lists['type'], 1, 0)
self._txt_var['ds_name'] = QLineEdit()
self._txt_var['data_search'] = QLineEdit()
self._txt_var['search_cat'] = QLineEdit()
self._txt_var['ds_name'].setValidator(validator)
self._txt_var['data_search'].setValidator(validator)
self._txt_var['search_cat'].setValidator(cat_validator)
self._txt_var['search_cat'].setPlaceholderText('0')
right_options.addWidget(search_label, 2, 0)
right_options.addWidget(self._txt_var['data_search'], 3, 0)
right_options.addWidget(name_label, 4, 0)
right_options.addWidget(self._txt_var['ds_name'], 5, 0)
right_options.addWidget(cat_label, 6, 0)
right_options.addWidget(self._txt_var['search_cat'], 7, 0)
options_layout.addLayout(left_options, 0, 0)
options_layout.addLayout(right_options, 0, 1)
options_layout.setColumnStretch(0, 1)
self._options_group_box.setLayout(options_layout)
def _init_options_group_box(self) -> None:
"""Creates the group of training options."""
self._options_group_box = QGroupBox("Options")
options_layout = QGridLayout()
left_options = QGridLayout()
right_options = QGridLayout()
self._lists['data'] = QListWidget()
self._lists['data'].setSelectionMode(
QtWidgets.QAbstractItemView.ExtendedSelection)
self._lists['target'] = QComboBox()
self._lists['f_target'] = QComboBox()
self._lists['target'].currentTextChanged.connect(
self._refresh_f_target_list)
self._refresh_lists()
dataset_label = QLabel("Datasets:")
targets_label = QLabel("Targets:")
f_target_label = QLabel("Target Feature:")
left_options.addWidget(dataset_label, 0, 0)
left_options.addWidget(self._lists['data'], 1, 0)
right_options.addWidget(targets_label, 0, 0)
right_options.addWidget(self._lists['target'], 1, 0)
right_options.addWidget(f_target_label, 2, 0)
right_options.addWidget(self._lists['f_target'], 3, 0)
right_options.addLayout(self._init_num_options_group_box(), 4, 0)
name_validator = QRegularExpressionValidator(r'^[\w\-. ]+$')
name_label = QLabel("Model Name:")
self._txt_var['model_name'] = QLineEdit()
self._txt_var['model_name'].setValidator(name_validator)
right_options.addWidget(name_label, 5, 0)
right_options.addWidget(self._txt_var['model_name'], 6, 0)
options_layout.addLayout(left_options, 0, 0)
options_layout.addLayout(right_options, 0, 1)
options_layout.setColumnStretch(0, 1)
self._options_group_box.setLayout(options_layout)
def create_validator(self, value, parent):
if isinstance(value, bool):
return QRegularExpressionValidator(self.bool_exp, parent)
if isinstance(value, float):
return QDoubleValidator(parent)
if isinstance(value, int):
return QIntValidator(parent)
if isinstance(value, QByteArray):
return QRegularExpressionValidator(self.byteArray_exp, parent)
if isinstance(value, QColor):
return QRegularExpressionValidator(self.color_exp, parent)
if isinstance(value, QDate):
return QRegularExpressionValidator(self.date_exp, parent)
if isinstance(value, QDateTime):
return QRegularExpressionValidator(self.dateTime_exp, parent)
if isinstance(value, QTime):
return QRegularExpressionValidator(self.time_exp, parent)
if isinstance(value, QPoint):
return QRegularExpressionValidator(self.point_exp, parent)
if isinstance(value, QRect):
return QRegularExpressionValidator(self.rect_exp, parent)
if isinstance(value, QSize):
return QRegularExpressionValidator(self.size_exp, parent)
return None
def _init_num_options_group_box(self) -> QGridLayout:
"""Returns input layout for inputs involving numbers."""
num_options_layout = QGridLayout()
validator = QRegularExpressionValidator(r'^[1-9]\d*$')
window_size_label = QLabel("Window Size:")
target_shift_label = QLabel("Target Shift:")
n_trees_label = QLabel("Trees in Forest:")
max_depth_label = QLabel("Tree Max Depth:")
sample_sz_label = QLabel("Sample Size:")
seed_label = QLabel("Seed:")
self._txt_var['window_size'] = QLineEdit()
self._txt_var['target_shift'] = QLineEdit()
self._txt_var['n_trees'] = QLineEdit('10')
self._txt_var['max_depth'] = QLineEdit('10')
self._txt_var['sample_sz'] = QLineEdit('300')
self._txt_var['seed'] = QLineEdit('12')
for dataset in self._txt_var.values():
dataset.setValidator(validator)
num_options_layout.addWidget(window_size_label, 0, 0)
num_options_layout.addWidget(self._txt_var['window_size'], 1, 0)
num_options_layout.addWidget(target_shift_label, 0, 1)
num_options_layout.addWidget(self._txt_var['target_shift'], 1, 1)
num_options_layout.addWidget(n_trees_label, 2, 0)
num_options_layout.addWidget(self._txt_var['n_trees'], 3, 0)
num_options_layout.addWidget(max_depth_label, 2, 1)
num_options_layout.addWidget(self._txt_var['max_depth'], 3, 1)
num_options_layout.addWidget(sample_sz_label, 4, 0)
num_options_layout.addWidget(self._txt_var['sample_sz'], 5, 0)
num_options_layout.addWidget(seed_label, 4, 1)
num_options_layout.addWidget(self._txt_var['seed'], 5, 1)
return num_options_layout
def init_layout(self):
"""
Initialize the layout for the DICOM View tab.
Add the view widget and the slider in the layout.
Add the whole container 'tab2_view' as a tab in the main page.
"""
# Initialise a DrawROIWindow
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")),
QIcon.Normal, QIcon.Off)
self.draw_roi_window_instance.setObjectName("DrawRoiWindowInstance")
self.draw_roi_window_instance.setWindowIcon(window_icon)
# Creating a form box to hold all buttons and input fields
self.draw_roi_window_input_container_box = QFormLayout()
self.draw_roi_window_input_container_box. \
setObjectName("DrawRoiWindowInputContainerBox")
self.draw_roi_window_input_container_box. \
setLabelAlignment(Qt.AlignLeft)
# Create a label for denoting the ROI name
self.roi_name_label = QLabel()
self.roi_name_label.setObjectName("ROINameLabel")
self.roi_name_line_edit = QLineEdit()
# Create an input box for ROI name
self.roi_name_line_edit.setObjectName("ROINameLineEdit")
self.roi_name_line_edit.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Minimum)
self.roi_name_line_edit.resize(
self.roi_name_line_edit.sizeHint().width(),
self.roi_name_line_edit.sizeHint().height())
self.roi_name_line_edit.setEnabled(False)
self.draw_roi_window_input_container_box. \
addRow(self.roi_name_label, self.roi_name_line_edit)
# Create horizontal box to store image slice number and backward,
# forward buttons
self.image_slice_number_box = QHBoxLayout()
self.image_slice_number_box.setObjectName("ImageSliceNumberBox")
# Create a label for denoting the Image Slice Number
self.image_slice_number_label = QLabel()
self.image_slice_number_label.setObjectName("ImageSliceNumberLabel")
self.image_slice_number_box.addWidget(self.image_slice_number_label)
# Create a line edit for containing the image slice number
self.image_slice_number_line_edit = QLineEdit()
self.image_slice_number_line_edit. \
setObjectName("ImageSliceNumberLineEdit")
self.image_slice_number_line_edit. \
setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self.image_slice_number_line_edit.resize(
self.image_slice_number_line_edit.sizeHint().width(),
self.image_slice_number_line_edit.sizeHint().height())
self.image_slice_number_line_edit.setCursorPosition(0)
self.image_slice_number_line_edit.setEnabled(False)
self.image_slice_number_box. \
addWidget(self.image_slice_number_line_edit)
# Create a button to move backward to the previous image
self.image_slice_number_move_backward_button = QPushButton()
self.image_slice_number_move_backward_button. \
setObjectName("ImageSliceNumberMoveBackwardButton")
self.image_slice_number_move_backward_button.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
self.image_slice_number_move_backward_button.resize(QSize(24, 24))
self.image_slice_number_move_backward_button.clicked. \
connect(self.onBackwardClicked)
icon_move_backward = QtGui.QIcon()
icon_move_backward.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/backward_slide_icon.png')))
self.image_slice_number_move_backward_button.setIcon(
icon_move_backward)
self.image_slice_number_box. \
addWidget(self.image_slice_number_move_backward_button)
# Create a button to move forward to the next image
self.image_slice_number_move_forward_button = QPushButton()
self.image_slice_number_move_forward_button. \
setObjectName("ImageSliceNumberMoveForwardButton")
self.image_slice_number_move_forward_button.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
self.image_slice_number_move_forward_button.resize(QSize(24, 24))
self.image_slice_number_move_forward_button.clicked. \
connect(self.onForwardClicked)
icon_move_forward = QtGui.QIcon()
icon_move_forward.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/forward_slide_icon.png')))
self.image_slice_number_move_forward_button.setIcon(icon_move_forward)
self.image_slice_number_box. \
addWidget(self.image_slice_number_move_forward_button)
self.draw_roi_window_input_container_box. \
addRow(self.image_slice_number_box)
# Create a horizontal box for containing the zoom function
self.draw_roi_window_viewport_zoom_box = QHBoxLayout()
self.draw_roi_window_viewport_zoom_box.setObjectName(
"DrawRoiWindowViewportZoomBox")
# Create a label for zooming
self.draw_roi_window_viewport_zoom_label = QLabel()
self.draw_roi_window_viewport_zoom_label. \
setObjectName("DrawRoiWindowViewportZoomLabel")
# Create an input box for zoom factor
self.draw_roi_window_viewport_zoom_input = QLineEdit()
self.draw_roi_window_viewport_zoom_input. \
setObjectName("DrawRoiWindowViewportZoomInput")
self.draw_roi_window_viewport_zoom_input. \
setText("{:.2f}".format(self.zoom * 100) + "%")
self.draw_roi_window_viewport_zoom_input.setCursorPosition(0)
self.draw_roi_window_viewport_zoom_input.setEnabled(False)
self.draw_roi_window_viewport_zoom_input. \
setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self.draw_roi_window_viewport_zoom_input.resize(
self.draw_roi_window_viewport_zoom_input.sizeHint().width(),
self.draw_roi_window_viewport_zoom_input.sizeHint().height())
# Create 2 buttons for zooming in and out
# Zoom In Button
self.draw_roi_window_viewport_zoom_in_button = QPushButton()
self.draw_roi_window_viewport_zoom_in_button. \
setObjectName("DrawRoiWindowViewportZoomInButton")
self.draw_roi_window_viewport_zoom_in_button.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
self.draw_roi_window_viewport_zoom_in_button.resize(QSize(24, 24))
self.draw_roi_window_viewport_zoom_in_button. \
setProperty("QPushButtonClass", "zoom-button")
icon_zoom_in = QtGui.QIcon()
icon_zoom_in.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/zoom_in_icon.png')))
self.draw_roi_window_viewport_zoom_in_button.setIcon(icon_zoom_in)
self.draw_roi_window_viewport_zoom_in_button.clicked. \
connect(self.onZoomInClicked)
# Zoom Out Button
self.draw_roi_window_viewport_zoom_out_button = QPushButton()
self.draw_roi_window_viewport_zoom_out_button. \
setObjectName("DrawRoiWindowViewportZoomOutButton")
self.draw_roi_window_viewport_zoom_out_button.setSizePolicy(
QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed))
self.draw_roi_window_viewport_zoom_out_button.resize(QSize(24, 24))
self.draw_roi_window_viewport_zoom_out_button. \
setProperty("QPushButtonClass", "zoom-button")
icon_zoom_out = QtGui.QIcon()
icon_zoom_out.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/zoom_out_icon.png')))
self.draw_roi_window_viewport_zoom_out_button.setIcon(icon_zoom_out)
self.draw_roi_window_viewport_zoom_out_button.clicked. \
connect(self.onZoomOutClicked)
self.draw_roi_window_viewport_zoom_box. \
addWidget(self.draw_roi_window_viewport_zoom_label)
self.draw_roi_window_viewport_zoom_box. \
addWidget(self.draw_roi_window_viewport_zoom_input)
self.draw_roi_window_viewport_zoom_box. \
addWidget(self.draw_roi_window_viewport_zoom_out_button)
self.draw_roi_window_viewport_zoom_box. \
addWidget(self.draw_roi_window_viewport_zoom_in_button)
self.draw_roi_window_input_container_box. \
addRow(self.draw_roi_window_viewport_zoom_box)
self.init_cursor_radius_change_box()
# Create field to toggle two options: Keep empty pixel or fill empty
# pixel when using draw cursor
self.toggle_keep_empty_pixel_box = QHBoxLayout()
self.toggle_keep_empty_pixel_label = QLabel()
self.toggle_keep_empty_pixel_label. \
setObjectName("ToggleKeepEmptyPixelLabel")
# Create input for min pixel size
self.toggle_keep_empty_pixel_combo_box = QComboBox()
self.toggle_keep_empty_pixel_combo_box.addItems(["Off", "On"])
self.toggle_keep_empty_pixel_combo_box.setCurrentIndex(0)
self.toggle_keep_empty_pixel_combo_box.setEnabled(False)
self.toggle_keep_empty_pixel_combo_box. \
setObjectName("ToggleKeepEmptyPixelComboBox")
self.toggle_keep_empty_pixel_combo_box. \
setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum)
self.toggle_keep_empty_pixel_combo_box.resize(
self.toggle_keep_empty_pixel_combo_box.sizeHint().width(),
self.toggle_keep_empty_pixel_combo_box.sizeHint().height())
self.toggle_keep_empty_pixel_combo_box.currentIndexChanged.connect(
self.toggle_keep_empty_pixel_box_index_changed)
self.toggle_keep_empty_pixel_box. \
addWidget(self.toggle_keep_empty_pixel_label)
self.toggle_keep_empty_pixel_box. \
addWidget(self.toggle_keep_empty_pixel_combo_box)
self.draw_roi_window_input_container_box. \
addRow(self.toggle_keep_empty_pixel_box)
# Create a horizontal box for transect and draw button
self.draw_roi_window_transect_draw_box = QHBoxLayout()
self.draw_roi_window_transect_draw_box. \
setObjectName("DrawRoiWindowTransectDrawBox")
# Create a transect button
self.image_slice_number_transect_button = QPushButton()
self.image_slice_number_transect_button. \
setObjectName("ImageSliceNumberTransectButton")
self.image_slice_number_transect_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.image_slice_number_transect_button.resize(
self.image_slice_number_transect_button.sizeHint().width(),
self.image_slice_number_transect_button.sizeHint().height())
self.image_slice_number_transect_button.clicked. \
connect(self.transect_handler)
icon_transect = QtGui.QIcon()
icon_transect.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/transect_icon.png')))
self.image_slice_number_transect_button.setIcon(icon_transect)
self.draw_roi_window_transect_draw_box. \
addWidget(self.image_slice_number_transect_button)
# Create a bounding box button
self.image_slice_number_box_draw_button = QPushButton()
self.image_slice_number_box_draw_button. \
setObjectName("ImageSliceNumberBoxDrawButton")
self.image_slice_number_box_draw_button.setSizePolicy(
QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.image_slice_number_box_draw_button.resize(
self.image_slice_number_box_draw_button.sizeHint().width(),
self.image_slice_number_box_draw_button.sizeHint().height())
self.image_slice_number_box_draw_button.clicked. \
connect(self.onBoxDrawClicked)
icon_box_draw = QtGui.QIcon()
icon_box_draw.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/draw_bound_icon.png')))
self.image_slice_number_box_draw_button.setIcon(icon_box_draw)
self.draw_roi_window_transect_draw_box. \
addWidget(self.image_slice_number_box_draw_button)
# Create a draw button
self.image_slice_number_draw_button = QPushButton()
self.image_slice_number_draw_button. \
setObjectName("ImageSliceNumberDrawButton")
self.image_slice_number_draw_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.image_slice_number_draw_button.resize(
self.image_slice_number_draw_button.sizeHint().width(),
self.image_slice_number_draw_button.sizeHint().height())
self.image_slice_number_draw_button.clicked.connect(self.onDrawClicked)
icon_draw = QtGui.QIcon()
icon_draw.addPixmap(
QtGui.QPixmap(resource_path('res/images/btn-icons/draw_icon.png')))
self.image_slice_number_draw_button.setIcon(icon_draw)
self.draw_roi_window_transect_draw_box. \
addWidget(self.image_slice_number_draw_button)
self.draw_roi_window_input_container_box. \
addRow(self.draw_roi_window_transect_draw_box)
# Create a contour preview button
self.row_preview_layout = QtWidgets.QHBoxLayout()
self.button_contour_preview = QtWidgets.QPushButton("Preview contour")
self.button_contour_preview.clicked.connect(self.onPreviewClicked)
self.row_preview_layout.addWidget(self.button_contour_preview)
self.draw_roi_window_input_container_box. \
addRow(self.row_preview_layout)
icon_preview = QtGui.QIcon()
icon_preview.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/preview_icon.png')))
self.button_contour_preview.setIcon(icon_preview)
# Create input line edit for alpha value
self.label_alpha_value = QtWidgets.QLabel("Alpha value:")
self.input_alpha_value = QtWidgets.QLineEdit("0.2")
self.input_alpha_value. \
setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.input_alpha_value.resize(
self.input_alpha_value.sizeHint().width(),
self.input_alpha_value.sizeHint().height())
self.input_alpha_value.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box. \
addRow(self.label_alpha_value, self.input_alpha_value)
# Create a label for denoting the max internal hole size
self.internal_hole_max_label = QLabel()
self.internal_hole_max_label.setObjectName("InternalHoleLabel")
# Create input for max internal hole size
self.internal_hole_max_line_edit = QLineEdit()
self.internal_hole_max_line_edit.setObjectName("InternalHoleInput")
self.internal_hole_max_line_edit. \
setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.internal_hole_max_line_edit.resize(
self.internal_hole_max_line_edit.sizeHint().width(),
self.internal_hole_max_line_edit.sizeHint().height())
self.internal_hole_max_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box.addRow(
self.internal_hole_max_label, self.internal_hole_max_line_edit)
# Create a label for denoting the isthmus width size
self.isthmus_width_max_label = QLabel()
self.isthmus_width_max_label.setObjectName("IsthmusWidthLabel")
# Create input for max isthmus width size
self.isthmus_width_max_line_edit = QLineEdit()
self.isthmus_width_max_line_edit.setObjectName("IsthmusWidthInput")
self.isthmus_width_max_line_edit.setSizePolicy(
QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.isthmus_width_max_line_edit.resize(
self.isthmus_width_max_line_edit.sizeHint().width(),
self.isthmus_width_max_line_edit.sizeHint().height())
self.isthmus_width_max_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box.addRow(
self.isthmus_width_max_label, self.isthmus_width_max_line_edit)
# Create a label for denoting the minimum pixel density
self.min_pixel_density_label = QLabel()
self.min_pixel_density_label.setObjectName("MinPixelDensityLabel")
# Create input for min pixel size
self.min_pixel_density_line_edit = QLineEdit()
self.min_pixel_density_line_edit.setObjectName("MinPixelDensityInput")
self.min_pixel_density_line_edit.setSizePolicy(
QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.min_pixel_density_line_edit.resize(
self.min_pixel_density_line_edit.sizeHint().width(),
self.min_pixel_density_line_edit.sizeHint().height())
self.min_pixel_density_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box.addRow(
self.min_pixel_density_label, self.min_pixel_density_line_edit)
# Create a label for denoting the minimum pixel density
self.max_pixel_density_label = QLabel()
self.max_pixel_density_label.setObjectName("MaxPixelDensityLabel")
# Create input for min pixel size
self.max_pixel_density_line_edit = QLineEdit()
self.max_pixel_density_line_edit.setObjectName("MaxPixelDensityInput")
self.max_pixel_density_line_edit. \
setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum)
self.max_pixel_density_line_edit.resize(
self.max_pixel_density_line_edit.sizeHint().width(),
self.max_pixel_density_line_edit.sizeHint().height())
self.max_pixel_density_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.draw_roi_window_input_container_box.addRow(
self.max_pixel_density_label, self.max_pixel_density_line_edit)
# Create a button to clear the draw
self.draw_roi_window_instance_action_reset_button = QPushButton()
self.draw_roi_window_instance_action_reset_button. \
setObjectName("DrawRoiWindowInstanceActionClearButton")
self.draw_roi_window_instance_action_reset_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
reset_button = self.draw_roi_window_instance_action_reset_button
self.draw_roi_window_instance_action_reset_button.resize(
reset_button.sizeHint().width(),
reset_button.sizeHint().height())
self.draw_roi_window_instance_action_reset_button.clicked. \
connect(self.onResetClicked)
self.draw_roi_window_instance_action_reset_button. \
setProperty("QPushButtonClass", "fail-button")
icon_clear_roi_draw = QtGui.QIcon()
icon_clear_roi_draw.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/reset_roi_draw_icon.png')))
self.draw_roi_window_instance_action_reset_button. \
setIcon(icon_clear_roi_draw)
self.draw_roi_window_input_container_box. \
addRow(self.draw_roi_window_instance_action_reset_button)
# Create a horizontal box for saving and cancel the drawing
self.draw_roi_window_cancel_save_box = QHBoxLayout()
self.draw_roi_window_cancel_save_box. \
setObjectName("DrawRoiWindowCancelSaveBox")
# Create an exit button to cancel the drawing
# Add a button to go back/exit from the application
self.draw_roi_window_instance_cancel_button = QPushButton()
self.draw_roi_window_instance_cancel_button. \
setObjectName("DrawRoiWindowInstanceCancelButton")
self.draw_roi_window_instance_cancel_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.draw_roi_window_instance_cancel_button.resize(
self.draw_roi_window_instance_cancel_button.sizeHint().width(),
self.draw_roi_window_instance_cancel_button.sizeHint().height())
self.draw_roi_window_instance_cancel_button. \
setCursor(QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.draw_roi_window_instance_cancel_button.clicked. \
connect(self.onCancelButtonClicked)
self.draw_roi_window_instance_cancel_button. \
setProperty("QPushButtonClass", "fail-button")
icon_cancel = QtGui.QIcon()
icon_cancel.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/cancel_icon.png')))
self.draw_roi_window_instance_cancel_button.setIcon(icon_cancel)
self.draw_roi_window_cancel_save_box. \
addWidget(self.draw_roi_window_instance_cancel_button)
# Create a save button to save all the changes
self.draw_roi_window_instance_save_button = QPushButton()
self.draw_roi_window_instance_save_button. \
setObjectName("DrawRoiWindowInstanceSaveButton")
self.draw_roi_window_instance_save_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.draw_roi_window_instance_save_button.resize(
self.draw_roi_window_instance_save_button.sizeHint().width(),
self.draw_roi_window_instance_save_button.sizeHint().height())
self.draw_roi_window_instance_save_button. \
setProperty("QPushButtonClass", "success-button")
icon_save = QtGui.QIcon()
icon_save.addPixmap(
QtGui.QPixmap(resource_path('res/images/btn-icons/save_icon.png')))
self.draw_roi_window_instance_save_button.setIcon(icon_save)
self.draw_roi_window_instance_save_button.clicked. \
connect(self.onSaveClicked)
self.draw_roi_window_cancel_save_box. \
addWidget(self.draw_roi_window_instance_save_button)
self.draw_roi_window_input_container_box. \
addRow(self.draw_roi_window_cancel_save_box)
# Creating a horizontal box to hold the ROI view and slider
self.draw_roi_window_instance_view_box = QHBoxLayout()
self.draw_roi_window_instance_view_box. \
setObjectName("DrawRoiWindowInstanceViewBox")
# Add View and Slider into horizontal box
self.draw_roi_window_instance_view_box.addWidget(self.dicom_view)
# Create a widget to hold the image slice box
self.draw_roi_window_instance_view_widget = QWidget()
self.draw_roi_window_instance_view_widget.setObjectName(
"DrawRoiWindowInstanceActionWidget")
self.draw_roi_window_instance_view_widget.setLayout(
self.draw_roi_window_instance_view_box)
# Create a horizontal box for containing the input fields and the
# viewport
self.draw_roi_window_main_box = QHBoxLayout()
self.draw_roi_window_main_box.setObjectName("DrawRoiWindowMainBox")
self.draw_roi_window_main_box. \
addLayout(self.draw_roi_window_input_container_box, 1)
self.draw_roi_window_main_box. \
addWidget(self.draw_roi_window_instance_view_widget, 11)
# Create a new central widget to hold the vertical box layout
self.draw_roi_window_instance_central_widget = QWidget()
self.draw_roi_window_instance_central_widget. \
setObjectName("DrawRoiWindowInstanceCentralWidget")
self.draw_roi_window_instance_central_widget.setLayout(
self.draw_roi_window_main_box)
self.retranslate_ui(self.draw_roi_window_instance)
self.draw_roi_window_instance.setStyleSheet(stylesheet)
self.draw_roi_window_instance. \
setCentralWidget(self.draw_roi_window_instance_central_widget)
QtCore.QMetaObject.connectSlotsByName(self.draw_roi_window_instance)
def init_layout(self):
"""
Initialize the layout for the DICOM View tab.
Add the view widget and the slider in the layout.
Add the whole container 'tab2_view' as a tab in the main page.
"""
# Initialise a ManipulateROIWindow
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
stylesheet = open(resource_path(self.stylesheet_path)).read()
window_icon = QIcon()
window_icon.addPixmap(QPixmap(resource_path("res/images/icon.ico")),
QIcon.Normal, QIcon.Off)
self.manipulate_roi_window_instance.setObjectName(
"ManipulateRoiWindowInstance")
self.manipulate_roi_window_instance.setWindowIcon(window_icon)
# Creating a form box to hold all buttons and input fields
self.manipulate_roi_window_input_container_box = QFormLayout()
self.manipulate_roi_window_input_container_box.setObjectName(
"ManipulateRoiWindowInputContainerBox")
self.manipulate_roi_window_input_container_box.setLabelAlignment(
Qt.AlignLeft)
# Create a label for denoting the first ROI name
self.first_roi_name_label = QLabel()
self.first_roi_name_label.setObjectName("FirstROINameLabel")
self.first_roi_name_dropdown_list = QComboBox()
# Create an dropdown list for ROI name
self.first_roi_name_dropdown_list.setObjectName(
"FirstROINameDropdownList")
self.first_roi_name_dropdown_list.setSizePolicy(
QSizePolicy.Minimum, QSizePolicy.Minimum)
self.first_roi_name_dropdown_list.resize(
self.first_roi_name_dropdown_list.sizeHint().width(),
self.first_roi_name_dropdown_list.sizeHint().height())
self.first_roi_name_dropdown_list.activated.connect(
self.update_selected_rois)
self.manipulate_roi_window_input_container_box.addRow(
self.first_roi_name_label, self.first_roi_name_dropdown_list)
# Create a label for denoting the operation
self.operation_name_label = QLabel()
self.operation_name_label.setObjectName("OperationNameLabel")
self.operation_name_dropdown_list = QComboBox()
# Create an dropdown list for operation name
self.operation_name_dropdown_list.setObjectName(
"OperationNameDropdownList")
self.operation_name_dropdown_list.setSizePolicy(
QSizePolicy.Minimum, QSizePolicy.Minimum)
self.operation_name_dropdown_list.resize(
self.operation_name_dropdown_list.sizeHint().width(),
self.operation_name_dropdown_list.sizeHint().height())
self.operation_name_dropdown_list.activated.connect(
self.operation_changed)
self.manipulate_roi_window_input_container_box.addRow(
self.operation_name_label, self.operation_name_dropdown_list)
# Create a label for denoting the second ROI name
self.second_roi_name_label = QLabel()
self.second_roi_name_label.setObjectName("SecondROINameLabel")
self.second_roi_name_label.setVisible(False)
self.second_roi_name_dropdown_list = QComboBox()
# Create an dropdown list for ROI name
self.second_roi_name_dropdown_list.setObjectName(
"SecondROINameDropdownList")
self.second_roi_name_dropdown_list.setSizePolicy(
QSizePolicy.Minimum, QSizePolicy.Minimum)
self.second_roi_name_dropdown_list.resize(
self.second_roi_name_dropdown_list.sizeHint().width(),
self.second_roi_name_dropdown_list.sizeHint().height())
self.second_roi_name_dropdown_list.setVisible(False)
self.second_roi_name_dropdown_list.activated.connect(
self.update_selected_rois)
self.manipulate_roi_window_input_container_box.addRow(
self.second_roi_name_label, self.second_roi_name_dropdown_list)
# Create a label for denoting the margin
self.margin_label = QLabel()
self.margin_label.setObjectName("MarginLabel")
self.margin_label.setVisible(False)
# Create input for the new ROI name
self.margin_line_edit = QLineEdit()
self.margin_line_edit.setObjectName("MarginInput")
self.margin_line_edit.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Minimum)
self.margin_line_edit.resize(self.margin_line_edit.sizeHint().width(),
self.margin_line_edit.sizeHint().height())
self.margin_line_edit.setVisible(False)
self.margin_line_edit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[.]?[0-9]*$")))
self.manipulate_roi_window_input_container_box.addRow(
self.margin_label, self.margin_line_edit)
# Create a label for denoting the new ROI name
self.new_roi_name_label = QLabel()
self.new_roi_name_label.setObjectName("NewROINameLabel")
# Create input for the new ROI name
self.new_roi_name_line_edit = QLineEdit()
self.new_roi_name_line_edit.setObjectName("NewROINameInput")
self.new_roi_name_line_edit.setSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Minimum)
self.new_roi_name_line_edit.resize(
self.new_roi_name_line_edit.sizeHint().width(),
self.new_roi_name_line_edit.sizeHint().height())
self.manipulate_roi_window_input_container_box.addRow(
self.new_roi_name_label, self.new_roi_name_line_edit)
# Create a spacer between inputs and buttons
spacer = QWidget()
spacer.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
spacer.setFocusPolicy(Qt.NoFocus)
self.manipulate_roi_window_input_container_box.addRow(spacer)
# Create a warning message when missing inputs
self.warning_message = QWidget()
self.warning_message.setContentsMargins(8, 5, 8, 5)
warning_message_layout = QHBoxLayout()
warning_message_layout.setAlignment(QtCore.Qt.AlignLeft
| QtCore.Qt.AlignLeft)
warning_message_icon = QLabel()
warning_message_icon.setPixmap(
QtGui.QPixmap(
resource_path("res/images/btn-icons/alert_icon.png")))
warning_message_layout.addWidget(warning_message_icon)
self.warning_message_text = QLabel()
self.warning_message_text.setStyleSheet("color: red")
warning_message_layout.addWidget(self.warning_message_text)
self.warning_message.setLayout(warning_message_layout)
self.warning_message.setVisible(False)
self.manipulate_roi_window_input_container_box.addRow(
self.warning_message)
# Create a draw button
self.manipulate_roi_window_instance_draw_button = QPushButton()
self.manipulate_roi_window_instance_draw_button.setObjectName(
"ManipulateRoiWindowInstanceDrawButton")
self.manipulate_roi_window_instance_draw_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.manipulate_roi_window_instance_draw_button.resize(
self.manipulate_roi_window_instance_draw_button.sizeHint().width(),
self.manipulate_roi_window_instance_draw_button.sizeHint().height(
))
self.manipulate_roi_window_instance_draw_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.manipulate_roi_window_instance_draw_button.clicked.connect(
self.onDrawButtonClicked)
self.manipulate_roi_window_input_container_box.addRow(
self.manipulate_roi_window_instance_draw_button)
# Create a horizontal box for saving and cancel the drawing
self.manipulate_roi_window_cancel_save_box = QHBoxLayout()
self.manipulate_roi_window_cancel_save_box.setObjectName(
"ManipulateRoiWindowCancelSaveBox")
# Create an exit button to cancel the drawing
# Add a button to go back/exit from the application
self.manipulate_roi_window_instance_cancel_button = QPushButton()
self.manipulate_roi_window_instance_cancel_button.setObjectName(
"ManipulateRoiWindowInstanceCancelButton")
self.manipulate_roi_window_instance_cancel_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.manipulate_roi_window_instance_cancel_button.resize(
self.manipulate_roi_window_instance_cancel_button.sizeHint().width(
),
self.manipulate_roi_window_instance_cancel_button.sizeHint().
height())
self.manipulate_roi_window_instance_cancel_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.manipulate_roi_window_instance_cancel_button.clicked.connect(
self.onCancelButtonClicked)
self.manipulate_roi_window_instance_cancel_button.setProperty(
"QPushButtonClass", "fail-button")
icon_cancel = QtGui.QIcon()
icon_cancel.addPixmap(
QtGui.QPixmap(
resource_path('res/images/btn-icons/cancel_icon.png')))
self.manipulate_roi_window_instance_cancel_button.setIcon(icon_cancel)
self.manipulate_roi_window_cancel_save_box.addWidget(
self.manipulate_roi_window_instance_cancel_button)
# Create a save button to save all the changes
self.manipulate_roi_window_instance_save_button = QPushButton()
self.manipulate_roi_window_instance_save_button.setObjectName(
"ManipulateRoiWindowInstanceSaveButton")
self.manipulate_roi_window_instance_save_button.setSizePolicy(
QSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Minimum))
self.manipulate_roi_window_instance_save_button.resize(
self.manipulate_roi_window_instance_save_button.sizeHint().width(),
self.manipulate_roi_window_instance_save_button.sizeHint().height(
))
self.manipulate_roi_window_instance_save_button.setProperty(
"QPushButtonClass", "success-button")
icon_save = QtGui.QIcon()
icon_save.addPixmap(
QtGui.QPixmap(resource_path('res/images/btn-icons/save_icon.png')))
self.manipulate_roi_window_instance_save_button.setIcon(icon_save)
self.manipulate_roi_window_instance_save_button.clicked.connect(
self.onSaveClicked)
self.manipulate_roi_window_cancel_save_box.addWidget(
self.manipulate_roi_window_instance_save_button)
self.manipulate_roi_window_input_container_box.addRow(
self.manipulate_roi_window_cancel_save_box)
# Creating a horizontal box to hold the ROI view and the preview
self.manipulate_roi_window_instance_view_box = QHBoxLayout()
self.manipulate_roi_window_instance_view_box.setObjectName(
"ManipulateRoiWindowInstanceViewBoxes")
# Font for the ROI view and preview's labels
font = QFont()
font.setBold(True)
font.setPixelSize(20)
# Creating the ROI view
self.ROI_view_box_layout = QVBoxLayout()
self.ROI_view_box_label = QLabel()
self.ROI_view_box_label.setFont(font)
self.ROI_view_box_label.setAlignment(Qt.AlignHCenter)
self.ROI_view_box_layout.addWidget(self.ROI_view_box_label)
self.ROI_view_box_layout.addWidget(self.dicom_view)
self.ROI_view_box_widget = QWidget()
self.ROI_view_box_widget.setLayout(self.ROI_view_box_layout)
# Creating the preview
self.preview_box_layout = QVBoxLayout()
self.preview_box_label = QLabel()
self.preview_box_label.setFont(font)
self.preview_box_label.setAlignment(Qt.AlignHCenter)
self.preview_box_layout.addWidget(self.preview_box_label)
self.preview_box_layout.addWidget(self.dicom_preview)
self.preview_box_widget = QWidget()
self.preview_box_widget.setLayout(self.preview_box_layout)
# Add View and Slider into horizontal box
self.manipulate_roi_window_instance_view_box.addWidget(
self.ROI_view_box_widget)
self.manipulate_roi_window_instance_view_box.addWidget(
self.preview_box_widget)
# Create a widget to hold the image slice box
self.manipulate_roi_window_instance_view_widget = QWidget()
self.manipulate_roi_window_instance_view_widget.setObjectName(
"ManipulateRoiWindowInstanceActionWidget")
self.manipulate_roi_window_instance_view_widget.setLayout(
self.manipulate_roi_window_instance_view_box)
# Create a horizontal box for containing the input fields and the
# viewports
self.manipulate_roi_window_main_box = QHBoxLayout()
self.manipulate_roi_window_main_box.setObjectName(
"ManipulateRoiWindowMainBox")
self.manipulate_roi_window_main_box.addLayout(
self.manipulate_roi_window_input_container_box, 1)
self.manipulate_roi_window_main_box.addWidget(
self.manipulate_roi_window_instance_view_widget, 11)
# Create a new central widget to hold the horizontal box layout
self.manipulate_roi_window_instance_central_widget = QWidget()
self.manipulate_roi_window_instance_central_widget.setObjectName(
"ManipulateRoiWindowInstanceCentralWidget")
self.manipulate_roi_window_instance_central_widget.setLayout(
self.manipulate_roi_window_main_box)
self.retranslate_ui(self.manipulate_roi_window_instance)
self.manipulate_roi_window_instance.setStyleSheet(stylesheet)
self.manipulate_roi_window_instance.setCentralWidget(
self.manipulate_roi_window_instance_central_widget)
QtCore.QMetaObject.connectSlotsByName(
self.manipulate_roi_window_instance)
def setupUi(self):
"""
Constructs the GUI and sets the limit of each input field.
"""
# Create a vertical Widget to hold Vertical Layout
self.vertical_layout_widget = QWidget()
self.vertical_layout = QtWidgets.QVBoxLayout()
# Create a Widget and set layout to a GridLayout
self.gridLayoutWidget = QWidget()
self.gridLayout = QtWidgets.QGridLayout(self.gridLayoutWidget)
self.gridLayout.setSizeConstraint(QLayout.SetDefaultConstraint)
self.gridLayout.setContentsMargins(0, 0, 0, 0)
self.gridLayout.setVerticalSpacing(0)
# Create horizontal spacer in the middle of the grid
hspacer = QtWidgets.QSpacerItem(QtWidgets.QSizePolicy.Expanding,
QtWidgets.QSizePolicy.Minimum)
self.gridLayout.addItem(hspacer, 0, 5, 16, 1)
# Labels
self.fixed_image_label = QLabel("Fixed Image: ")
fixed_image_sizePolicy = QSizePolicy(QSizePolicy.Maximum,
QSizePolicy.Preferred)
fixed_image_sizePolicy.setHorizontalStretch(0)
fixed_image_sizePolicy.setVerticalStretch(0)
fixed_image_sizePolicy.setHeightForWidth(
self.fixed_image_label.sizePolicy().hasHeightForWidth())
self.fixed_image_label.setAlignment(Qt.AlignRight | Qt.AlignTrailing
| Qt.AlignVCenter)
self.fixed_image_placeholder \
= QLabel("This is a placeholder for fixed image")
self.fixed_image_placeholder.setWordWrap(False)
self.fixed_image_placeholder.setText(str(self.fixed_image))
self.fixed_image_placeholder.setMaximumSize(200, 50)
self.moving_image_label = QLabel("Moving Image: ")
moving_image_label_sizePolicy = QSizePolicy(QSizePolicy.Maximum,
QSizePolicy.Maximum)
moving_image_label_sizePolicy.setHorizontalStretch(0)
moving_image_label_sizePolicy.setVerticalStretch(0)
moving_image_label_sizePolicy.setHeightForWidth(
self.moving_image_label.sizePolicy().hasHeightForWidth())
self.moving_image_label.setSizePolicy(moving_image_label_sizePolicy)
self.moving_image_placeholder = QLabel("This is a placeholder")
self.moving_image_placeholder.setWordWrap(False)
self.moving_image_placeholder.setText(str(self.moving_image))
self.moving_image_placeholder.setMaximumSize(200, 50)
self.gridLayout.addWidget(self.fixed_image_label, 0, 0)
self.gridLayout.addWidget(self.fixed_image_placeholder, 0, 1)
self.gridLayout.addWidget(self.moving_image_label, 0, 2)
self.gridLayout.addWidget(self.moving_image_placeholder, 0, 3)
# Default Numbers
self.default_numbers_label = QLabel("Default Numbers")
self.default_numbers_label.setAlignment(Qt.AlignLeft | Qt.AlignTrailing
| Qt.AlignVCenter)
self.gridLayout.addWidget(self.default_numbers_label, 1, 0)
self.default_number_spinBox = QSpinBox(self.gridLayoutWidget)
self.default_number_spinBox.setRange(-2147483648, 2147483647)
self.default_number_spinBox.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Fixed)
self.default_number_spinBox.setToolTip(
"Default voxel value. Defaults to -1000.")
self.gridLayout.addWidget(self.default_number_spinBox, 1, 1)
# Final Interp
self.interp_order_label = QLabel("Final Interp")
self.interp_order_label.setAlignment(Qt.AlignLeft | Qt.AlignTrailing
| Qt.AlignVCenter)
self.gridLayout.addWidget(self.interp_order_label, 2, 0)
self.interp_order_spinbox = QSpinBox(self.gridLayoutWidget)
self.interp_order_spinbox.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Fixed)
self.interp_order_spinbox.setToolTip("The final interpolation order.")
self.gridLayout.addWidget(self.interp_order_spinbox, 2, 1)
# Metric
self.metric_label = QLabel("Metric")
self.metric_label.setAlignment(QtCore.Qt.AlignLeft | Qt.AlignTrailing
| Qt.AlignVCenter)
self.gridLayout.addWidget(self.metric_label, 3, 0)
self.metric_comboBox = QComboBox()
self.metric_comboBox.addItem("correlation")
self.metric_comboBox.addItem("mean_squares")
self.metric_comboBox.addItem("mattes_mi")
self.metric_comboBox.addItem("joint_hist_mi")
self.metric_comboBox.setToolTip(
"The metric to be optimised during image registration.")
self.gridLayout.addWidget(self.metric_comboBox, 3, 1)
# Number of Iterations
self.no_of_iterations_label = QLabel("Number of Iterations")
self.no_of_iterations_label.setAlignment(Qt.AlignLeft
| Qt.AlignTrailing
| Qt.AlignVCenter)
self.gridLayout.addWidget(self.no_of_iterations_label, 4, 0)
self.no_of_iterations_spinBox = QSpinBox(self.gridLayoutWidget)
self.no_of_iterations_spinBox.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Fixed)
self.no_of_iterations_spinBox.setRange(0, 100)
self.no_of_iterations_spinBox.setToolTip(
"Number of iterations in each multi-resolution step.")
self.gridLayout.addWidget(self.no_of_iterations_spinBox, 4, 1)
# Shrink Factor
self.shrink_factor_label = QLabel("Shrink Factor")
self.shrink_factor_label.setAlignment(Qt.AlignLeft | Qt.AlignTrailing
| Qt.AlignVCenter)
self.gridLayout.addWidget(self.shrink_factor_label, 5, 0)
self.shrink_factor_qLineEdit = QLineEdit()
self.shrink_factor_qLineEdit.resize(
self.shrink_factor_qLineEdit.sizeHint().width(),
self.shrink_factor_qLineEdit.sizeHint().height())
self.shrink_factor_qLineEdit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[,]?[0-9]*[,]?[0-9]")))
self.shrink_factor_qLineEdit.setToolTip(
"The multi-resolution downsampling factors. Can be up to three "
"integer elements in an array. Example [8, 2, 1]")
self.gridLayout.addWidget(self.shrink_factor_qLineEdit, 5, 1)
# Optimiser
self.optimiser_label = QLabel("Optimiser")
self.optimiser_label.setAlignment(Qt.AlignLeft | Qt.AlignTrailing
| Qt.AlignVCenter)
self.gridLayout.addWidget(self.optimiser_label, 1, 2)
self.optimiser_comboBox = QComboBox(self.gridLayoutWidget)
self.optimiser_comboBox.addItem("lbfgsb")
self.optimiser_comboBox.addItem("gradient_descent")
self.optimiser_comboBox.addItem("gradient_descent_line_search")
self.optimiser_comboBox.setToolTip(
"The optimiser algorithm used for image registration.")
self.gridLayout.addWidget(self.optimiser_comboBox, 1, 3)
# Reg Method
self.reg_method_label = QLabel("Reg Method")
self.reg_method_label.setAlignment(QtCore.Qt.AlignLeft
| Qt.AlignTrailing
| Qt.AlignVCenter)
self.gridLayout.addWidget(self.reg_method_label, 2, 2)
self.reg_method_comboBox = QComboBox()
self.reg_method_comboBox.addItem("translation")
self.reg_method_comboBox.addItem("rigid")
self.reg_method_comboBox.addItem("similarity")
self.reg_method_comboBox.addItem("affine")
self.reg_method_comboBox.addItem("scaleversor")
self.reg_method_comboBox.addItem("scaleskewversor")
self.reg_method_comboBox.setToolTip(
"The linear transformation model to be used for image "
"registration.")
self.gridLayout.addWidget(self.reg_method_comboBox, 2, 3)
# Sampling Rate
self.sampling_rate_label = QLabel("Sampling Rate")
self.sampling_rate_label.setAlignment(Qt.AlignLeft | Qt.AlignTrailing
| Qt.AlignVCenter)
self.gridLayout.addWidget(self.sampling_rate_label, 3, 2)
self.sampling_rate_spinBox = QDoubleSpinBox(self.gridLayoutWidget)
self.sampling_rate_spinBox.setMinimum(0)
self.sampling_rate_spinBox.setMaximum(1)
self.sampling_rate_spinBox.setSingleStep(0.01)
self.sampling_rate_spinBox.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Fixed)
self.sampling_rate_spinBox.setToolTip("The fraction of voxels sampled "
"during each iteration.")
self.gridLayout.addWidget(self.sampling_rate_spinBox, 3, 3)
# Smooth Sigmas
self.smooth_sigma_label = QLabel("Smooth Sigma")
self.smooth_sigma_label.setAlignment(Qt.AlignLeft | Qt.AlignTrailing
| Qt.AlignVCenter)
self.gridLayout.addWidget(self.smooth_sigma_label, 4, 2)
self.smooth_sigmas_qLineEdit = QLineEdit()
self.smooth_sigmas_qLineEdit.resize(
self.smooth_sigmas_qLineEdit.sizeHint().width(),
self.smooth_sigmas_qLineEdit.sizeHint().height())
self.smooth_sigmas_qLineEdit.setValidator(
QRegularExpressionValidator(
QRegularExpression("^[0-9]*[,]?[0-9]*[,]?[0-9]")))
self.smooth_sigmas_qLineEdit.setToolTip(
"The multi-resolution smoothing kernal scale (Gaussian). Can be "
"up to three integer elements in an array. Example [4, 2, 1]")
self.gridLayout.addWidget(self.smooth_sigmas_qLineEdit, 4, 3)
# Label to hold warning labels.
self.warning_label = QLabel()
# Button for fast mode
self.fast_mode_button = QtWidgets.QPushButton("Fast Mode")
self.fast_mode_button.setCursor(
QtGui.QCursor(QtCore.Qt.PointingHandCursor))
self.fast_mode_button.clicked.connect(self.set_fast_mode)
# Add Widgets to the vertical layout
self.vertical_layout.addWidget(self.fast_mode_button)
self.vertical_layout.addWidget(self.gridLayoutWidget)
self.vertical_layout.addWidget(self.warning_label)
# Set layout of frame to the gridlayout widget
self.auto_image_fusion_frame.setLayout(self.vertical_layout)