def __init__(self, working_dir, view=None, imgData=None, maskData=None):
self.working_dir = working_dir
if view == None:
self.view = MaskView()
else:
self.view = view
if imgData == None:
self.img_data = ImgData()
else:
self.img_data = imgData
if maskData == None:
self.mask_data = MaskData()
else:
self.mask_data = maskData
self.view.img_view.mouse_left_clicked.connect(self.process_click)
self.state = None
self.clicks = 0
self.create_signals()
self.rect = None
self.circle = None
self.polygon = None
self.point = None
self.raise_window()
def __init__(self, working_dir, view=None, imgData=None, maskData=None):
self.working_dir = working_dir
if view == None:
self.view = MaskView()
else:
self.view = view
if imgData == None:
self.img_data = ImgData()
else:
self.img_data = imgData
if maskData == None:
self.mask_data = MaskData()
else:
self.mask_data = maskData
self.view.img_view.add_left_click_observer(self.process_click)
self.state = None
self.clicks = 0
self.create_signals()
self.rect = None
self.circle = None
self.polygon = None
self.point = None
self.raise_window()
def __init__(self):
super(MainView, self).__init__(None)
self.setupUi(self)
self.calibration_widget = CalibrationView()
self.mask_widget = MaskView()
self.integration_widget = IntegrationView()
self.calibration_layout = QtGui.QHBoxLayout()
self.calibration_layout.setContentsMargins(0, 0, 0, 0)
self.calibration_tab.setLayout(self.calibration_layout)
self.calibration_layout.addWidget(self.calibration_widget)
self.mask_layout = QtGui.QHBoxLayout()
self.mask_layout.setContentsMargins(0, 0, 0, 0)
self.mask_tab.setLayout(self.mask_layout)
self.mask_layout.addWidget(self.mask_widget)
self.integration_layout = QtGui.QHBoxLayout()
self.integration_layout.setContentsMargins(0, 0, 0, 0)
self.integration_tab.setLayout(self.integration_layout)
self.integration_layout.addWidget(self.integration_widget)
class MaskController(object):
def __init__(self, working_dir, view=None, imgData=None, maskData=None):
self.working_dir = working_dir
if view == None:
self.view = MaskView()
else:
self.view = view
if imgData == None:
self.img_data = ImgData()
else:
self.img_data = imgData
if maskData == None:
self.mask_data = MaskData()
else:
self.mask_data = maskData
self.view.img_view.mouse_left_clicked.connect(self.process_click)
self.state = None
self.clicks = 0
self.create_signals()
self.rect = None
self.circle = None
self.polygon = None
self.point = None
self.raise_window()
def raise_window(self):
self.view.show()
self.view.setWindowState(self.view.windowState()
& ~QtCore.Qt.WindowMinimized
| QtCore.Qt.WindowActive)
self.view.activateWindow()
self.view.raise_()
def connect_click_function(self, emitter, function):
self.view.connect(emitter, QtCore.SIGNAL('clicked()'), function)
def create_signals(self):
self.connect_click_function(self.view.circle_btn,
self.activate_circle_btn)
self.connect_click_function(self.view.rectangle_btn,
self.activate_rectangle_btn)
self.connect_click_function(self.view.polygon_btn,
self.activate_polygon_btn)
self.connect_click_function(self.view.point_btn,
self.activate_point_btn)
self.connect_click_function(self.view.undo_btn, self.undo_btn_click)
self.connect_click_function(self.view.redo_btn, self.redo_btn_click)
self.connect_click_function(self.view.below_thresh_btn,
self.below_thresh_btn_click)
self.connect_click_function(self.view.above_thresh_btn,
self.above_thresh_btn_click)
self.connect_click_function(self.view.cosmic_btn,
self.cosmic_btn_click)
self.connect_click_function(self.view.invert_mask_btn,
self.invert_mask_btn_click)
self.connect_click_function(self.view.clear_mask_btn,
self.clear_mask_btn_click)
self.connect_click_function(self.view.save_mask_btn,
self.save_mask_btn_click)
self.connect_click_function(self.view.load_mask_btn,
self.load_mask_btn_click)
self.connect_click_function(self.view.add_mask_btn,
self.add_mask_btn_click)
self.connect_click_function(self.view.mask_rb, self.mask_rb_click)
self.connect_click_function(self.view.unmask_rb, self.unmask_rb_click)
self.connect_click_function(self.view.fill_rb, self.fill_rb_click)
self.connect_click_function(self.view.transparent_rb,
self.transparent_rb_click)
self.view.connect(self.view.point_size_sb,
QtCore.SIGNAL('valueChanged(int)'),
self.set_point_size)
self.view.img_view.mouse_moved.connect(self.show_img_mouse_position)
self.view.keyPressEvent = self.key_press_event
def uncheck_all_btn(self, except_btn=None):
btns = [self.view.circle_btn, self.view.rectangle_btn, self.view.polygon_btn, \
self.view.point_btn]
for btn in btns:
if btn is not except_btn:
if btn.isChecked():
btn.toggle()
# if not except_btn.isChecked() and except_btn is not None:
# except_btn.toggle()
shapes = [self.rect, self.circle, self.polygon]
for shape in shapes:
if shape is not None:
self.view.img_view.img_view_box.removeItem(shape)
self.view.img_view.mouse_moved.disconnect(shape.set_size)
try:
self.view.img_view.mouse_moved.disconnect(self.point.set_position)
self.view.img_view.img_view_box.removeItem(self.point)
self.point = None
except AttributeError:
pass
def activate_circle_btn(self):
if self.view.circle_btn.isChecked():
self.state = 'circle'
self.clicks = 0
self.uncheck_all_btn(except_btn=self.view.circle_btn)
else:
print 'hmm'
self.state = None
self.clicks = 0
self.uncheck_all_btn()
def activate_rectangle_btn(self):
if self.view.rectangle_btn.isChecked():
self.state = 'rectangle'
self.clicks = 0
self.uncheck_all_btn(except_btn=self.view.rectangle_btn)
else:
self.state = None
self.uncheck_all_btn()
def activate_polygon_btn(self):
if self.view.polygon_btn.isChecked():
self.state = 'polygon'
self.clicks = 0
self.uncheck_all_btn(except_btn=self.view.polygon_btn)
else:
self.state = None
self.uncheck_all_btn()
def activate_point_btn(self):
if self.view.point_btn.isChecked():
self.state = 'point'
self.clicks = 0
self.uncheck_all_btn(except_btn=self.view.point_btn)
self.point = self.view.img_view.draw_point(
self.view.point_size_sb.value())
self.view.img_view.mouse_moved.connect(self.point.set_position)
else:
self.state = 'None'
self.uncheck_all_btn()
def undo_btn_click(self):
self.mask_data.undo()
self.view.img_view.plot_mask(self.mask_data.get_img())
def redo_btn_click(self):
self.mask_data.redo()
self.view.img_view.plot_mask(self.mask_data.get_img())
def plot_image(self):
self.view.img_view.plot_image(self.img_data.get_img_data(), False)
self.view.img_view.auto_range()
def process_click(self, x, y):
if self.state == 'circle':
self.draw_circle(x, y)
elif self.state == 'rectangle':
self.draw_rectangle(x, y)
elif self.state == 'point':
self.draw_point(x, y)
elif self.state == 'polygon':
self.draw_polygon(x, y)
def draw_circle(self, x, y):
if self.clicks == 0:
self.clicks += 1
self.circle = self.view.img_view.draw_circle(x, y)
self.view.img_view.mouse_moved.connect(self.circle.set_size)
elif self.clicks == 1:
self.clicks = 0
self.mask_data.mask_QGraphicsEllipseItem(self.circle)
self.view.img_view.img_view_box.removeItem(self.circle)
self.view.img_view.plot_mask(self.mask_data.get_img())
self.view.img_view.mouse_moved.disconnect(self.circle.set_size)
self.circle = None
def draw_rectangle(self, x, y):
if self.clicks == 0:
self.clicks += 1
self.rect = self.view.img_view.draw_rectangle(x, y)
self.view.img_view.mouse_moved.connect(self.rect.set_size)
elif self.clicks == 1:
self.clicks = 0
self.mask_data.mask_QGraphicsRectItem(self.rect)
self.view.img_view.img_view_box.removeItem(self.rect)
self.view.img_view.plot_mask(self.mask_data.get_img())
self.view.img_view.mouse_moved.disconnect(self.rect.set_size)
self.rect = None
def draw_point(self, x, y):
radius = self.view.point_size_sb.value()
self.mask_data.mask_ellipse(y, x, radius, radius)
self.view.img_view.plot_mask(self.mask_data.get_img())
def set_point_size(self, radius):
try:
self.point.set_radius(radius)
except AttributeError:
pass
def draw_polygon(self, x, y):
if self.clicks == 0:
self.clicks += 1
self.polygon = self.view.img_view.draw_polygon(x, y)
self.view.img_view.mouse_moved.connect(self.polygon.set_size)
self.view.img_view.mouse_left_double_clicked.connect(
self.finish_polygon)
elif self.clicks == 1:
self.polygon.set_size(x, y)
self.polygon.add_point(x, y)
def finish_polygon(self, x, y):
self.view.img_view.mouse_moved.disconnect(self.polygon.set_size)
self.view.img_view.mouse_left_double_clicked.disconnect(
self.finish_polygon)
self.polygon.add_point(y, x)
self.clicks = 0
self.mask_data.mask_QGraphicsPolygonItem(self.polygon)
self.view.img_view.plot_mask(self.mask_data.get_img())
self.view.img_view.img_view_box.removeItem(self.polygon)
self.polygon = None
def below_thresh_btn_click(self):
thresh = np.float64(self.view.below_thresh_txt.text())
self.mask_data.mask_below_threshold(self.img_data.get_img_data(),
thresh)
self.view.img_view.plot_mask(self.mask_data.get_img())
def above_thresh_btn_click(self):
thresh = np.float64(self.view.above_thresh_txt.text())
self.mask_data.mask_above_threshold(self.img_data.get_img_data(),
thresh)
self.view.img_view.plot_mask(self.mask_data.get_img())
def invert_mask_btn_click(self):
self.mask_data.invert_mask()
self.view.img_view.plot_mask(self.mask_data.get_img())
def clear_mask_btn_click(self):
self.mask_data.clear_mask()
self.view.img_view.plot_mask(self.mask_data.get_img())
def cosmic_btn_click(self):
self.mask_data.remove_cosmic(self.img_data.get_img_data())
self.view.img_view.plot_mask(self.mask_data.get_img())
def save_mask_btn_click(self, filename=None):
if filename is None:
filename = str(
QtGui.QFileDialog.getSaveFileName(
self.view,
caption="Save mask data",
directory=self.working_dir['mask'],
filter='*.mask'))
if filename is not '':
self.working_dir['mask'] = os.path.dirname(filename)
np.savetxt(filename, self.mask_data.get_mask(), fmt="%d")
def load_mask_btn_click(self, filename=None):
if filename is None:
filename = str(
QtGui.QFileDialog.getOpenFileName(
self.view,
caption="Load mask data",
directory=self.working_dir['mask'],
filter='*.mask'))
if filename is not '':
self.working_dir['mask'] = os.path.dirname(filename)
mask_data = np.loadtxt(filename)
if self.img_data.get_img_data().shape == mask_data.shape:
self.mask_data.set_mask(np.loadtxt(filename))
self.plot_mask()
else:
QtGui.QMessageBox.critical(
self.view, 'Error',
'Image data and mask data in selected file do not have '
'the same shape. Mask could not be loaded.')
def add_mask_btn_click(self, filename=None):
if filename is None:
filename = str(
QtGui.QFileDialog.getOpenFileName(
self.view,
caption="Add mask data",
directory=self.working_dir['mask'],
filter='*.mask'))
if filename is not '':
self.working_dir['mask'] = os.path.dirname(filename)
mask_data = np.loadtxt(filename)
if self.mask_data.get_mask().shape == mask_data.shape:
self.mask_data.add_mask(np.loadtxt(filename))
self.plot_mask()
else:
QtGui.QMessageBox.critical(
self.view, 'Error',
'Image data and mask data in selected file do not have '
'the same shape. Mask could not be added.')
def plot_mask(self):
self.view.img_view.plot_mask(self.mask_data.get_mask())
def key_press_event(self, ev):
if self.state == "point":
if ev.text() == 'q':
self.view.point_size_sb.setValue(
self.view.point_size_sb.value() + 1)
if ev.text() == 'w':
self.view.point_size_sb.setValue(
self.view.point_size_sb.value() - 1)
if ev.modifiers() == QtCore.Qt.ControlModifier:
if ev.key() == 90: #for pressing z
self.undo_btn_click()
elif ev.key() == 89: #for pressing y
self.redo_btn_click()
elif ev.key() == 83: #for pressing s
self.save_mask_btn_click()
elif ev.key == 79: #for pressing o
self.load_mask_btn_click()
elif ev.key == 65:
self.add_mask_btn_click()
def mask_rb_click(self):
self.mask_data.set_mode(True)
def unmask_rb_click(self):
self.mask_data.set_mode(False)
def fill_rb_click(self):
self.view.img_view.set_color([255, 0, 0, 255])
self.plot_mask()
#
def transparent_rb_click(self):
self.view.img_view.set_color([255, 0, 0, 100])
self.plot_mask()
def show_img_mouse_position(self, x, y):
try:
if x > 0 and y > 0:
str = "x: %8.1f y: %8.1f I: %6.f" % (
x, y, self.view.img_view.img_data.T[np.floor(x),
np.floor(y)])
else:
str = "x: %.1f y: %.1f" % (x, y)
except (IndexError, AttributeError):
str = "x: %.1f y: %.1f" % (x, y)
self.view.pos_lbl.setText(str)
class MaskController(object):
def __init__(self, working_dir, view=None, imgData=None, maskData=None):
self.working_dir = working_dir
if view == None:
self.view = MaskView()
else:
self.view = view
if imgData == None:
self.img_data = ImgData()
else:
self.img_data = imgData
if maskData == None:
self.mask_data = MaskData()
else:
self.mask_data = maskData
self.view.img_view.add_left_click_observer(self.process_click)
self.state = None
self.clicks = 0
self.create_signals()
self.rect = None
self.circle = None
self.polygon = None
self.point = None
self.raise_window()
def raise_window(self):
self.view.show()
self.view.setWindowState(self.view.windowState() & ~QtCore.Qt.WindowMinimized | QtCore.Qt.WindowActive)
self.view.activateWindow()
self.view.raise_()
def connect_click_function(self, emitter, function):
self.view.connect(emitter, QtCore.SIGNAL('clicked()'), function)
def create_signals(self):
self.connect_click_function(self.view.circle_btn, self.activate_circle_btn)
self.connect_click_function(self.view.rectangle_btn, self.activate_rectangle_btn)
self.connect_click_function(self.view.polygon_btn, self.activate_polygon_btn)
self.connect_click_function(self.view.point_btn, self.activate_point_btn)
self.connect_click_function(self.view.undo_btn, self.undo_btn_click)
self.connect_click_function(self.view.redo_btn, self.redo_btn_click)
self.connect_click_function(self.view.below_thresh_btn, self.below_thresh_btn_click)
self.connect_click_function(self.view.above_thresh_btn, self.above_thresh_btn_click)
self.connect_click_function(self.view.cosmic_btn, self.cosmic_btn_click)
self.connect_click_function(self.view.invert_mask_btn, self.invert_mask_btn_click)
self.connect_click_function(self.view.clear_mask_btn, self.clear_mask_btn_click)
self.connect_click_function(self.view.save_mask_btn, self.save_mask_btn_click)
self.connect_click_function(self.view.load_mask_btn, self.load_mask_btn_click)
self.connect_click_function(self.view.add_mask_btn, self.add_mask_btn_click)
self.connect_click_function(self.view.mask_rb, self.mask_rb_click)
self.connect_click_function(self.view.unmask_rb, self.unmask_rb_click)
self.connect_click_function(self.view.fill_rb, self.fill_rb_click)
self.connect_click_function(self.view.transparent_rb, self.transparent_rb_click)
self.view.connect(self.view.point_size_sb, QtCore.SIGNAL('valueChanged(int)'), self.set_point_size)
self.view.keyPressEvent = self.key_press_event
def uncheck_all_btn(self, except_btn=None):
btns = [self.view.circle_btn, self.view.rectangle_btn, self.view.polygon_btn, \
self.view.point_btn]
for btn in btns:
if btn is not except_btn:
if btn.isChecked():
btn.toggle()
# if not except_btn.isChecked() and except_btn is not None:
# except_btn.toggle()
shapes = [self.rect, self.circle, self.polygon]
for shape in shapes:
if shape is not None:
self.view.img_view.img_view_box.removeItem(shape)
self.view.img_view.del_mouse_move_observer(shape.set_size)
try:
self.view.img_view.del_mouse_move_observer(self.point.set_position)
self.view.img_view.img_view_box.removeItem(self.point)
self.point = None
except AttributeError:
pass
def activate_circle_btn(self):
if self.view.circle_btn.isChecked():
self.state = 'circle'
self.clicks = 0
self.uncheck_all_btn(except_btn=self.view.circle_btn)
else:
print 'hmm'
self.state = None
self.clicks = 0
self.uncheck_all_btn()
def activate_rectangle_btn(self):
if self.view.rectangle_btn.isChecked():
self.state = 'rectangle'
self.clicks = 0
self.uncheck_all_btn(except_btn=self.view.rectangle_btn)
else:
self.state = None
self.uncheck_all_btn()
def activate_polygon_btn(self):
if self.view.polygon_btn.isChecked():
self.state = 'polygon'
self.clicks = 0
self.uncheck_all_btn(except_btn=self.view.polygon_btn)
else:
self.state = None
self.uncheck_all_btn()
def activate_point_btn(self):
if self.view.point_btn.isChecked():
self.state = 'point'
self.clicks = 0
self.uncheck_all_btn(except_btn=self.view.point_btn)
self.point = self.view.img_view.draw_point(self.view.point_size_sb.value())
self.view.img_view.add_mouse_move_observer(self.point.set_position)
else:
self.state = 'None'
self.uncheck_all_btn()
def undo_btn_click(self):
self.mask_data.undo()
self.view.img_view.plot_mask(self.mask_data.get_img())
def redo_btn_click(self):
self.mask_data.redo()
self.view.img_view.plot_mask(self.mask_data.get_img())
def plot_image(self):
self.view.img_view.plot_image(self.img_data.get_img_data(), False)
self.view.img_view.auto_range()
def process_click(self, x, y):
if self.state == 'circle':
self.draw_circle(x, y)
elif self.state == 'rectangle':
self.draw_rectangle(x, y)
elif self.state == 'point':
self.draw_point(x, y)
elif self.state == 'polygon':
self.draw_polygon(x, y)
def draw_circle(self, x, y):
if self.clicks == 0:
self.clicks += 1
self.circle = self.view.img_view.draw_circle(x, y)
self.view.img_view.add_mouse_move_observer(self.circle.set_size)
elif self.clicks == 1:
self.clicks = 0
self.mask_data.mask_QGraphicsEllipseItem(self.circle)
self.view.img_view.img_view_box.removeItem(self.circle)
self.view.img_view.plot_mask(self.mask_data.get_img())
self.view.img_view.del_mouse_move_observer(self.circle.set_size)
self.circle = None
def draw_rectangle(self, x, y):
if self.clicks == 0:
self.clicks += 1
self.rect = self.view.img_view.draw_rectangle(x, y)
self.view.img_view.add_mouse_move_observer(self.rect.set_size)
elif self.clicks == 1:
self.clicks = 0
self.mask_data.mask_QGraphicsRectItem(self.rect)
self.view.img_view.img_view_box.removeItem(self.rect)
self.view.img_view.plot_mask(self.mask_data.get_img())
self.view.img_view.del_mouse_move_observer(self.rect.set_size)
self.rect = None
def draw_point(self, x, y):
radius = self.view.point_size_sb.value()
self.mask_data.mask_ellipse(y, x, radius, radius)
self.view.img_view.plot_mask(self.mask_data.get_img())
def set_point_size(self, radius):
try:
self.point.set_radius(radius)
except AttributeError:
pass
def draw_polygon(self, x, y):
if self.clicks == 0:
self.clicks += 1
self.polygon = self.view.img_view.draw_polygon(x, y)
self.view.img_view.add_mouse_move_observer(self.polygon.set_size)
self.view.img_view.add_left_double_click_observer(self.finish_polygon)
elif self.clicks == 1:
self.polygon.set_size(x, y)
self.polygon.add_point(x, y)
def finish_polygon(self, x, y):
self.view.img_view.del_mouse_move_observer(self.polygon.set_size)
self.view.img_view.del_left_double_click_observer(self.finish_polygon)
self.polygon.add_point(y, x)
self.clicks = 0
self.mask_data.mask_QGraphicsPolygonItem(self.polygon)
self.view.img_view.plot_mask(self.mask_data.get_img())
self.view.img_view.img_view_box.removeItem(self.polygon)
self.polygon = None
def below_thresh_btn_click(self):
thresh = np.float64(self.view.below_thresh_txt.text())
self.mask_data.mask_below_threshold(self.img_data.get_img_data(), thresh)
self.view.img_view.plot_mask(self.mask_data.get_img())
def above_thresh_btn_click(self):
thresh = np.float64(self.view.above_thresh_txt.text())
self.mask_data.mask_above_threshold(self.img_data.get_img_data(), thresh)
self.view.img_view.plot_mask(self.mask_data.get_img())
def invert_mask_btn_click(self):
self.mask_data.invert_mask()
self.view.img_view.plot_mask(self.mask_data.get_img())
def clear_mask_btn_click(self):
self.mask_data.clear_mask()
self.view.img_view.plot_mask(self.mask_data.get_img())
def cosmic_btn_click(self):
self.mask_data.remove_cosmic(self.img_data.get_img_data())
self.view.img_view.plot_mask(self.mask_data.get_img())
def save_mask_btn_click(self, filename=None):
if filename is None:
filename = str(QtGui.QFileDialog.getSaveFileName(self.view, caption="Save mask data",
directory=self.working_dir['mask'], filter='*.mask'))
if filename is not '':
self.working_dir['mask'] = os.path.dirname(filename)
np.savetxt(filename, self.mask_data.get_mask(), fmt="%d")
def load_mask_btn_click(self, filename=None):
if filename is None:
filename = str(QtGui.QFileDialog.getOpenFileName(self.view, caption="Load mask data",
directory=self.working_dir['mask'], filter='*.mask'))
if filename is not '':
self.working_dir['mask'] = os.path.dirname(filename)
mask_data = np.loadtxt(filename)
if self.img_data.get_img_data().shape == mask_data.shape:
self.mask_data.set_mask(np.loadtxt(filename))
self.plot_mask()
else:
QtGui.QMessageBox.critical(self.view, 'Error', 'Image data and mask data in selected file do not have '
'the same shape. Mask could not be loaded.')
def add_mask_btn_click(self, filename=None):
if filename is None:
filename = str(QtGui.QFileDialog.getOpenFileName(self.view, caption="Add mask data",
directory=self.working_dir['mask'], filter='*.mask'))
if filename is not '':
self.working_dir['mask'] = os.path.dirname(filename)
mask_data = np.loadtxt(filename)
if self.mask_data.get_mask().shape == mask_data.shape:
self.mask_data.add_mask(np.loadtxt(filename))
self.plot_mask()
else:
QtGui.QMessageBox.critical(self.view, 'Error', 'Image data and mask data in selected file do not have '
'the same shape. Mask could not be added.')
def plot_mask(self):
self.view.img_view.plot_mask(self.mask_data.get_mask())
def key_press_event(self, ev):
if self.state == "point":
if ev.text() == 'q':
self.view.point_size_sb.setValue(self.view.point_size_sb.value() + 1)
if ev.text() == 'w':
self.view.point_size_sb.setValue(self.view.point_size_sb.value() - 1)
if ev.modifiers() == QtCore.Qt.ControlModifier:
if ev.key() == 90: #for pressing z
self.undo_btn_click()
elif ev.key() == 89: #for pressing y
self.redo_btn_click()
elif ev.key() == 83: #for pressing s
self.save_mask_btn_click()
elif ev.key == 79: #for pressing o
self.load_mask_btn_click()
elif ev.key == 65:
self.add_mask_btn_click()
def mask_rb_click(self):
self.mask_data.set_mode(True)
def unmask_rb_click(self):
self.mask_data.set_mode(False)
def fill_rb_click(self):
self.view.img_view.set_color([255, 0, 0, 255])
self.plot_mask()
#
def transparent_rb_click(self):
self.view.img_view.set_color([255, 0, 0, 100])
self.plot_mask()
