def display_points(self):
self.clear_points()
if self.current_image_name in self.points:
display_radius = self.ui['point']['radius']
active_color = QtGui.QColor(self.ui['point']['color'][0],
self.ui['point']['color'][1],
self.ui['point']['color'][2])
active_brush = QtGui.QBrush(active_color,
QtCore.Qt.BrushStyle.SolidPattern)
active_pen = QtGui.QPen(active_brush, 2)
for class_name in self.points[self.current_image_name]:
points = self.points[self.current_image_name][class_name]
brush = QtGui.QBrush(self.colors[class_name],
QtCore.Qt.BrushStyle.SolidPattern)
pen = QtGui.QPen(brush, 2)
for point in points:
if class_name == self.current_class_name:
self.addEllipse(
QtCore.QRectF(
point.x() - ((display_radius - 1) / 2),
point.y() - ((display_radius - 1) / 2),
display_radius, display_radius), active_pen,
active_brush)
else:
self.addEllipse(
QtCore.QRectF(
point.x() - ((display_radius - 1) / 2),
point.y() - ((display_radius - 1) / 2),
display_radius, display_radius), pen, brush)
def updateNamesTable():
global tabsObject
for i in range(tabsObject.count()):
table = tabsObject.widget(i)
for j in range(table.rowCount()):
name = table.item(j, 0).text()
table.item(j, 1).setText("█" * 0)
hours = timeManager.getHours(name)
hoursInt = math.floor(hours)
hourString = str(hoursInt)
minuteInt = math.floor((hours - hoursInt) * 60)
minuteString = str(minuteInt)
table.item(
j, 2).setText(hourString + ":" +
("" if minuteInt > 9 else "0") + minuteString)
ioItem = table.item(j, 3)
ioItem.setText(timeManager.getCurrentIO(name))
if ioItem.text() == "i":
ioItem.setForeground(QtGui.QBrush(Qt.GlobalColor.darkGreen))
elif ioItem.text() == "o":
ioItem.setForeground(QtGui.QBrush(Qt.GlobalColor.black))
elif ioItem.text() == "a":
ioItem.setForeground(QtGui.QBrush(Qt.GlobalColor.red))
else:
ioItem.setForeground(QtGui.QBrush(Qt.GlobalColor.yellow))
def __init__(self):
QtWidgets.QGraphicsScene.__init__(self)
self.points = {}
self.colors = {}
self.coordinates = {}
self.custom_fields = {'fields': [], 'data': {}}
self.classes = []
self.selection = []
self.ui = {
'grid': {
'size': 200,
'color': [255, 255, 255]
},
'point': {
'radius': 25,
'color': [255, 255, 0]
}
}
self.directory = ''
self.current_image_name = None
self.current_class_name = None
self.qt_image = None
self.show_grid = True
self.selected_pen = QtGui.QPen(
QtGui.QBrush(QtCore.Qt.GlobalColor.red,
QtCore.Qt.BrushStyle.SolidPattern), 1)
def display_grid(self):
self.clear_grid()
if self.current_image_name and self.show_grid:
grid_color = QtGui.QColor(self.ui['grid']['color'][0],
self.ui['grid']['color'][1],
self.ui['grid']['color'][2])
grid_size = self.ui['grid']['size']
rect = self.itemsBoundingRect()
brush = QtGui.QBrush(grid_color, QtCore.Qt.BrushStyle.SolidPattern)
pen = QtGui.QPen(brush, 1)
for x in range(grid_size, int(rect.width()), grid_size):
line = QtCore.QLineF(x, 0.0, x, rect.height())
self.addLine(line, pen)
for y in range(grid_size, int(rect.height()), grid_size):
line = QtCore.QLineF(0.0, y, rect.width(), y)
self.addLine(line, pen)
def polyClose(self): #make into hot key not button
if self.measuring_area:
if self.line_count > 2: #cant make polygon w/ two lines
self.measuring_area = False
A = self.A.calcArea()
self.areaValues = np.append(self.areaValues, A) #add area values
#draw permanent polygon
points = [ QtCore.QPointF(x,y) for x,y in zip( self.A.x, self.A.y ) ]
self.scene.polyItem2 = QGraphicsPolygonItem(QtGui.QPolygonF(points))
self.scene.polyItem2.setBrush( QtGui.QBrush(QtGui.QColor(255,255,255,127)) )
if self.scene.polyItem:
self.scene.removeItem(self.scene.polyItem) #remove mouseover polygon
self.scene.polyItem = False #remove mouseover polygon
self.scene.removeItem(self.scene.testline)
self.scene.testline = False
self.scene.addItem(self.scene.polyItem2) #shade in polygon
self.parent().statusbar.showMessage('Polygon area measurement completed')
self.parent().areaButton.setChecked(False)
self.parent().bezier.setEnabled(True) #make bezier fit available again
else:
print("cannot draw polygon with fewer than three vertices")
def add_point(self, point):
if self.current_image_name is not None and self.current_class_name is not None:
if self.current_class_name not in self.points[
self.current_image_name]:
self.points[self.current_image_name][
self.current_class_name] = []
display_radius = self.ui['point']['radius']
active_color = QtGui.QColor(self.ui['point']['color'][0],
self.ui['point']['color'][1],
self.ui['point']['color'][2])
active_brush = QtGui.QBrush(active_color,
QtCore.Qt.BrushStyle.SolidPattern)
active_pen = QtGui.QPen(active_brush, 2)
self.points[self.current_image_name][
self.current_class_name].append(point)
self.addEllipse(
QtCore.QRectF(point.x() - ((display_radius - 1) / 2),
point.y() - ((display_radius - 1) / 2),
display_radius, display_radius), active_pen,
active_brush)
self.update_point_count.emit(
self.current_image_name, self.current_class_name,
len(self.points[self.current_image_name][
self.current_class_name]))
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(1200, 660)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.tabWidget = QtWidgets.QTabWidget(self.centralwidget)
self.tabWidget.setGeometry(QtCore.QRect(240, -10, 970, 674))
self.tabWidget.setMouseTracking(True)
self.tabWidget.setObjectName("tabWidget")
self.tab_Home = QtWidgets.QWidget()
self.tab_Home.setObjectName("tab_Home")
self.label_Home = QtWidgets.QLabel(self.tab_Home)
self.label_Home.setGeometry(QtCore.QRect(30, 40, 160, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(18)
font.setBold(True)
font.setWeight(75)
self.label_Home.setFont(font)
self.label_Home.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Home.setObjectName("label_Home")
self.tabWidget.addTab(self.tab_Home, "")
self.tab_Basic = QtWidgets.QWidget()
self.tab_Basic.setObjectName("tab_Basic")
self.label_BasicInfo = QtWidgets.QLabel(self.tab_Basic)
self.label_BasicInfo.setGeometry(QtCore.QRect(30, 40, 160, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(18)
font.setBold(True)
font.setWeight(75)
self.label_BasicInfo.setFont(font)
self.label_BasicInfo.setStyleSheet("color: rgb(51, 51, 51);")
self.label_BasicInfo.setObjectName("label_BasicInfo")
self.label_Basic_Seperate = QtWidgets.QLabel(self.tab_Basic)
self.label_Basic_Seperate.setGeometry(QtCore.QRect(30, 110, 140, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(16)
font.setBold(True)
font.setWeight(75)
self.label_Basic_Seperate.setFont(font)
self.label_Basic_Seperate.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Basic_Seperate.setObjectName("label_Basic_Seperate")
self.spinBox_Basic_Seperate = QtWidgets.QSpinBox(self.tab_Basic)
self.spinBox_Basic_Seperate.setGeometry(QtCore.QRect(
190, 110, 200, 31))
self.spinBox_Basic_Seperate.setLayoutDirection(
QtCore.Qt.LayoutDirection.LeftToRight)
self.spinBox_Basic_Seperate.setObjectName("spinBox_Basic_Seperate")
self.label_Basic_Item = QtWidgets.QLabel(self.tab_Basic)
self.label_Basic_Item.setGeometry(QtCore.QRect(87, 180, 80, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(16)
font.setBold(True)
font.setWeight(75)
self.label_Basic_Item.setFont(font)
self.label_Basic_Item.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Basic_Item.setObjectName("label_Basic_Item")
self.label_Basic_Deadvol = QtWidgets.QLabel(self.tab_Basic)
self.label_Basic_Deadvol.setGeometry(QtCore.QRect(29, 250, 140, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(16)
font.setBold(True)
font.setWeight(75)
self.label_Basic_Deadvol.setFont(font)
self.label_Basic_Deadvol.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Basic_Deadvol.setObjectName("label_Basic_Deadvol")
self.label_Basic_Control = QtWidgets.QLabel(self.tab_Basic)
self.label_Basic_Control.setGeometry(QtCore.QRect(46, 320, 120, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(16)
font.setBold(True)
font.setWeight(75)
self.label_Basic_Control.setFont(font)
self.label_Basic_Control.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Basic_Control.setObjectName("label_Basic_Control")
self.lineEdit_Basic_Item = QtWidgets.QLineEdit(self.tab_Basic)
self.lineEdit_Basic_Item.setGeometry(QtCore.QRect(190, 180, 201, 31))
self.lineEdit_Basic_Item.setObjectName("lineEdit_Basic_Item")
self.lineEdit_Basic_Deadvol_ea = QtWidgets.QLineEdit(self.tab_Basic)
self.lineEdit_Basic_Deadvol_ea.setGeometry(
QtCore.QRect(190, 250, 61, 31))
self.lineEdit_Basic_Deadvol_ea.setObjectName(
"lineEdit_Basic_Deadvol_ea")
self.label_Basic_Deadvol_ea = QtWidgets.QLabel(self.tab_Basic)
self.label_Basic_Deadvol_ea.setGeometry(QtCore.QRect(260, 250, 31, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(16)
font.setBold(False)
font.setWeight(50)
self.label_Basic_Deadvol_ea.setFont(font)
self.label_Basic_Deadvol_ea.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Basic_Deadvol_ea.setObjectName("label_Basic_Deadvol_ea")
self.lineEdit_Basic_Deadvol_percent = QtWidgets.QLineEdit(
self.tab_Basic)
self.lineEdit_Basic_Deadvol_percent.setGeometry(
QtCore.QRect(320, 250, 41, 31))
self.lineEdit_Basic_Deadvol_percent.setObjectName(
"lineEdit_Basic_Deadvol_percent")
self.label_Basic_Deadvol_percent = QtWidgets.QLabel(self.tab_Basic)
self.label_Basic_Deadvol_percent.setGeometry(
QtCore.QRect(370, 250, 31, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(16)
font.setBold(False)
font.setWeight(50)
self.label_Basic_Deadvol_percent.setFont(font)
self.label_Basic_Deadvol_percent.setStyleSheet(
"color: rgb(51, 51, 51);")
self.label_Basic_Deadvol_percent.setObjectName(
"label_Basic_Deadvol_percent")
self.comboBox_Basic_Control = QtWidgets.QComboBox(self.tab_Basic)
self.comboBox_Basic_Control.setGeometry(QtCore.QRect(
190, 320, 201, 31))
self.comboBox_Basic_Control.setStyleSheet(
"background-color: rgb(255, 255, 255);")
self.comboBox_Basic_Control.setObjectName("comboBox_Basic_Control")
self.comboBox_Basic_Control.addItem("")
self.comboBox_Basic_Control.addItem("")
self.comboBox_Basic_Control.addItem("")
self.comboBox_Basic_Control.addItem("")
self.label_Basic_ItemName = QtWidgets.QLabel(self.tab_Basic)
self.label_Basic_ItemName.setGeometry(QtCore.QRect(730, 48, 211, 31))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(14)
font.setBold(False)
font.setWeight(50)
self.label_Basic_ItemName.setFont(font)
self.label_Basic_ItemName.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Basic_ItemName.setObjectName("label_Basic_ItemName")
self.label_Basic_AssayItem = QtWidgets.QLabel(self.tab_Basic)
self.label_Basic_AssayItem.setGeometry(QtCore.QRect(540, 40, 180, 40))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(18)
font.setBold(True)
font.setWeight(75)
self.label_Basic_AssayItem.setFont(font)
self.label_Basic_AssayItem.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Basic_AssayItem.setObjectName("label_Basic_AssayItem")
self.tabWidget.addTab(self.tab_Basic, "")
self.tab_Reagent = QtWidgets.QWidget()
self.tab_Reagent.setObjectName("tab_Reagent")
self.label_ReagentInfo = QtWidgets.QLabel(self.tab_Reagent)
self.label_ReagentInfo.setGeometry(QtCore.QRect(30, 36, 191, 41))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(18)
font.setBold(True)
font.setWeight(75)
self.label_ReagentInfo.setFont(font)
self.label_ReagentInfo.setStyleSheet("color: rgb(51, 51, 51);")
self.label_ReagentInfo.setObjectName("label_ReagentInfo")
self.label_Reagent_ItemName = QtWidgets.QLabel(self.tab_Reagent)
self.label_Reagent_ItemName.setGeometry(QtCore.QRect(730, 48, 211, 31))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(14)
font.setBold(False)
font.setWeight(50)
self.label_Reagent_ItemName.setFont(font)
self.label_Reagent_ItemName.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Reagent_ItemName.setObjectName("label_Reagent_ItemName")
self.label_Reagent_AssayItem = QtWidgets.QLabel(self.tab_Reagent)
self.label_Reagent_AssayItem.setGeometry(QtCore.QRect(
540, 40, 180, 40))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(18)
font.setBold(True)
font.setWeight(75)
self.label_Reagent_AssayItem.setFont(font)
self.label_Reagent_AssayItem.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Reagent_AssayItem.setObjectName("label_Reagent_AssayItem")
self.tableWidget_Reagent = QtWidgets.QTableWidget(self.tab_Reagent)
self.tableWidget_Reagent.setGeometry(QtCore.QRect(30, 110, 891, 571))
self.tableWidget_Reagent.setObjectName("tableWidget_Reagent")
self.tableWidget_Reagent.setColumnCount(5)
self.tableWidget_Reagent.setRowCount(0)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Reagent.setHorizontalHeaderItem(0, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Reagent.setHorizontalHeaderItem(1, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Reagent.setHorizontalHeaderItem(2, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Reagent.setHorizontalHeaderItem(3, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Reagent.setHorizontalHeaderItem(4, item)
self.tabWidget.addTab(self.tab_Reagent, "")
self.tab_Control = QtWidgets.QWidget()
self.tab_Control.setObjectName("tab_Control")
self.label_Control_ItemName = QtWidgets.QLabel(self.tab_Control)
self.label_Control_ItemName.setGeometry(QtCore.QRect(730, 48, 211, 31))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(14)
font.setBold(False)
font.setWeight(50)
self.label_Control_ItemName.setFont(font)
self.label_Control_ItemName.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Control_ItemName.setObjectName("label_Control_ItemName")
self.label_Control_AssayItem = QtWidgets.QLabel(self.tab_Control)
self.label_Control_AssayItem.setGeometry(QtCore.QRect(
540, 40, 180, 40))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(18)
font.setBold(True)
font.setWeight(75)
self.label_Control_AssayItem.setFont(font)
self.label_Control_AssayItem.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Control_AssayItem.setObjectName("label_Control_AssayItem")
self.label_ControlInfo_3 = QtWidgets.QLabel(self.tab_Control)
self.label_ControlInfo_3.setGeometry(QtCore.QRect(30, 36, 191, 41))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(18)
font.setBold(True)
font.setWeight(75)
self.label_ControlInfo_3.setFont(font)
self.label_ControlInfo_3.setStyleSheet("color: rgb(51, 51, 51);")
self.label_ControlInfo_3.setObjectName("label_ControlInfo_3")
self.tableWidget_Control = QtWidgets.QTableWidget(self.tab_Control)
self.tableWidget_Control.setGeometry(QtCore.QRect(30, 110, 891, 571))
self.tableWidget_Control.setObjectName("tableWidget_Control")
self.tableWidget_Control.setColumnCount(5)
self.tableWidget_Control.setRowCount(0)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Control.setHorizontalHeaderItem(0, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Control.setHorizontalHeaderItem(1, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Control.setHorizontalHeaderItem(2, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Control.setHorizontalHeaderItem(3, item)
item = QtWidgets.QTableWidgetItem()
self.tableWidget_Control.setHorizontalHeaderItem(4, item)
self.tabWidget.addTab(self.tab_Control, "")
self.tab_Setting = QtWidgets.QWidget()
self.tab_Setting.setObjectName("tab_Setting")
self.label_Setting = QtWidgets.QLabel(self.tab_Setting)
self.label_Setting.setGeometry(QtCore.QRect(30, 36, 160, 41))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(18)
font.setBold(True)
font.setWeight(75)
self.label_Setting.setFont(font)
self.label_Setting.setStyleSheet("color: rgb(51, 51, 51);")
self.label_Setting.setObjectName("label_Setting")
self.tabWidget.addTab(self.tab_Setting, "")
self.widget_Topbar = QtWidgets.QWidget(self.centralwidget)
self.widget_Topbar.setGeometry(QtCore.QRect(240, 0, 970, 40))
self.widget_Topbar.setStyleSheet(
"background-color: rgb(255, 255, 255);")
self.widget_Topbar.setObjectName("widget_Topbar")
self.Topline = QtWidgets.QFrame(self.widget_Topbar)
self.Topline.setGeometry(QtCore.QRect(0, 35, 970, 10))
self.Topline.setFrameShape(QtWidgets.QFrame.Shape.HLine)
self.Topline.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
self.Topline.setObjectName("Topline")
self.widget_Topbar_button = QtWidgets.QWidget(self.widget_Topbar)
self.widget_Topbar_button.setGeometry(QtCore.QRect(260, 0, 360, 40))
self.widget_Topbar_button.setStyleSheet(
"background-color: rgb(255, 255, 255);")
self.widget_Topbar_button.setObjectName("widget_Topbar_button")
self.widget_Topbar_button.setVisible(False)
self.Topline_3 = QtWidgets.QFrame(self.widget_Topbar_button)
self.Topline_3.setGeometry(QtCore.QRect(0, 35, 960, 10))
self.Topline_3.setFrameShape(QtWidgets.QFrame.Shape.HLine)
self.Topline_3.setFrameShadow(QtWidgets.QFrame.Shadow.Sunken)
self.Topline_3.setObjectName("Topline_3")
self.pushButton_Close = QtWidgets.QPushButton(
self.widget_Topbar_button)
self.pushButton_Close.setGeometry(QtCore.QRect(260, 4, 70, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.pushButton_Close.setFont(font)
self.pushButton_Close.setStyleSheet(
"background-color: rgb(41, 24, 96);\n"
"color: rgb(255, 255, 255);")
self.pushButton_Close.setObjectName("pushButton_Close")
self.pushButton_Add = QtWidgets.QPushButton(self.widget_Topbar_button)
self.pushButton_Add.setGeometry(QtCore.QRect(20, 4, 70, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.pushButton_Add.setFont(font)
self.pushButton_Add.setStyleSheet(
"background-color: rgb(41, 24, 96);\n"
"color: rgb(255, 255, 255);")
self.pushButton_Add.setObjectName("pushButton_Add")
self.pushButton_Save = QtWidgets.QPushButton(self.widget_Topbar_button)
self.pushButton_Save.setGeometry(QtCore.QRect(180, 4, 70, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.pushButton_Save.setFont(font)
self.pushButton_Save.setStyleSheet(
"background-color: rgb(41, 24, 96);\n"
"color: rgb(255, 255, 255);")
self.pushButton_Save.setObjectName("pushButton_Save")
self.pushButton_Delete = QtWidgets.QPushButton(
self.widget_Topbar_button)
self.pushButton_Delete.setGeometry(QtCore.QRect(100, 4, 70, 30))
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.pushButton_Delete.setFont(font)
self.pushButton_Delete.setStyleSheet(
"background-color: rgb(41, 24, 96);\n"
"color: rgb(255, 255, 255);")
self.pushButton_Delete.setObjectName("pushButton_Delete")
self.treeWidget = QtWidgets.QTreeWidget(self.centralwidget)
self.treeWidget.setGeometry(QtCore.QRect(0, 76, 240, 590))
self.treeWidget.setStyleSheet("background-color: rgb(108, 92, 161);\n")
self.treeWidget.setAutoScrollMargin(20)
self.treeWidget.setEditTriggers(
QtWidgets.QAbstractItemView.EditTriggers.SelectedClicked)
self.treeWidget.setDragEnabled(False)
self.treeWidget.setIconSize(QtCore.QSize(0, 0))
self.treeWidget.setIndentation(0)
self.treeWidget.setObjectName("treeWidget")
font = QtGui.QFont()
font.setFamily("Arial Black")
font.setPointSize(14)
font.setBold(True)
font.setWeight(75)
self.treeWidget.headerItem().setFont(0, font)
self.treeWidget.headerItem().setBackground(0,
QtGui.QColor(108, 92, 161))
brush = QtGui.QBrush(QtGui.QColor(0, 0, 0))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
self.treeWidget.headerItem().setForeground(0, brush)
brush = QtGui.QBrush(QtGui.QColor(108, 92, 161))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
self.treeWidget.headerItem().setBackground(0, brush)
# PCR Plate 이미지 #######################################################################################
self.PCRplate = PCRPlate(self.tab_Home)
self.PCRplate.setGeometry(550, 100, 395, 400)
plate_pos = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H']
for i in range(len(plate_pos)):
for j in range(12):
self.pushButton_plate = Plate_Button(self.tab_Home)
self.pushButton_plate.setObjectName(
f"PCRplate_{plate_pos[i]}{j + 1}")
self.pushButton_plate.setGeometry(
QtCore.QRect(584 + j * 30, 212 + i * 25, 26, 26))
# Home 버튼
item_0 = QtWidgets.QTreeWidgetItem(self.treeWidget)
font = QtGui.QFont()
font.setFamily("Arial Black")
font.setPointSize(14)
font.setBold(True)
font.setWeight(75)
item_0.setFont(0, font)
brush = QtGui.QBrush(QtGui.QColor(41, 24, 96))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_0.setBackground(0, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_0.setForeground(0, brush)
# Assay Info 버튼
item_0 = QtWidgets.QTreeWidgetItem(self.treeWidget)
font = QtGui.QFont()
font.setFamily("Arial Black")
font.setPointSize(14)
font.setBold(True)
font.setWeight(75)
item_0.setFont(0, font)
brush = QtGui.QBrush(QtGui.QColor(41, 24, 96))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_0.setBackground(0, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_0.setForeground(0, brush)
# Basic Info 버튼
item_1 = QtWidgets.QTreeWidgetItem(item_0)
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(11)
font.setBold(True)
font.setWeight(75)
item_1.setFont(0, font)
brush = QtGui.QBrush(QtGui.QColor(108, 92, 161))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_1.setBackground(0, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_1.setForeground(0, brush)
# Reagent Info 버튼
item_1 = QtWidgets.QTreeWidgetItem(item_0)
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(11)
font.setBold(True)
font.setWeight(75)
item_1.setFont(0, font)
brush = QtGui.QBrush(QtGui.QColor(108, 92, 161))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_1.setBackground(0, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_1.setForeground(0, brush)
# Control Info 버튼
item_1 = QtWidgets.QTreeWidgetItem(item_0)
font = QtGui.QFont()
font.setFamily("Arial")
font.setPointSize(11)
font.setBold(True)
font.setWeight(75)
item_1.setFont(0, font)
brush = QtGui.QBrush(QtGui.QColor(108, 92, 161))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_1.setBackground(0, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_1.setForeground(0, brush)
# Setting 버튼
item_0 = QtWidgets.QTreeWidgetItem(self.treeWidget)
font = QtGui.QFont()
font.setFamily("Arial Black")
font.setPointSize(14)
font.setBold(True)
font.setWeight(75)
item_0.setFont(0, font)
brush = QtGui.QBrush(QtGui.QColor(41, 24, 96))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_0.setBackground(0, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 255, 255))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item_0.setForeground(0, brush)
self.widget_Menubar = QtWidgets.QWidget(self.centralwidget)
self.widget_Menubar.setGeometry(QtCore.QRect(0, 2, 240, 111))
self.widget_Menubar.setStyleSheet(
"background-color: rgb(108, 92, 161);\n")
self.widget_Menubar.setObjectName("widget_Menubar")
self.Label_SL = QtWidgets.QLabel(self.widget_Menubar)
self.Label_SL.setGeometry(QtCore.QRect(2, 10, 80, 50))
font = QtGui.QFont()
font.setFamily("Arial Black")
font.setPointSize(40)
font.setBold(True)
font.setWeight(75)
self.Label_SL.setFont(font)
self.Label_SL.setStyleSheet("color: rgb(224, 224, 224);")
self.Label_SL.setObjectName("Label_SL")
self.label_SmartLauncher = QtWidgets.QLabel(self.widget_Menubar)
self.label_SmartLauncher.setGeometry(QtCore.QRect(4, 70, 231, 30))
font = QtGui.QFont()
font.setFamily("Arial Black")
font.setPointSize(18)
font.setBold(True)
font.setWeight(75)
self.label_SmartLauncher.setFont(font)
self.label_SmartLauncher.setStyleSheet("color: rgb(224, 224, 224);")
self.label_SmartLauncher.setObjectName("label_SmartLauncher")
MainWindow.setCentralWidget(self.centralwidget)
self.retranslateUi(MainWindow)
self.tabWidget.setCurrentIndex(0)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def initUI(self):
self.grid = QGridLayout(self)
self.file_control_grid = QGridLayout()
self.file_control_grid.setSpacing(3)
self.grid.addLayout(self.file_control_grid, 0, 0)
self.file_tree_grid = QGridLayout()
self.file_tree_grid.setSpacing(3)
self.grid.addLayout(self.file_tree_grid, 1, 0)
self.group_control_grid = QGridLayout()
self.group_control_grid.setSpacing(3)
self.grid.addLayout(self.group_control_grid, 0, 1)
self.attribute_grid = QGridLayout()
self.attribute_grid.setSpacing(3)
self.grid.addLayout(self.attribute_grid, 1, 1)
self.roi_control_grid = QGridLayout()
self.roi_control_grid.setSpacing(3)
self.grid.addLayout(self.roi_control_grid, 0, 2)
self.plot_grid = QGridLayout()
self.plot_grid.setSpacing(3)
self.grid.addLayout(self.plot_grid, 1, 2)
# # # # File control browser: # # # # # # # # (0,0)
loadButton = QPushButton("Load expt. file", self)
loadButton.clicked.connect(self.selectDataFile)
# Label with current expt file
self.currentExperimentLabel = QLabel('')
self.file_control_grid.addWidget(loadButton, 0, 0)
self.file_control_grid.addWidget(self.currentExperimentLabel, 1, 0)
directoryButton = QPushButton("Select data directory", self)
directoryButton.clicked.connect(self.selectDataDirectory)
self.file_control_grid.addWidget(directoryButton, 0, 1)
self.data_directory_display = QLabel('')
self.data_directory_display.setFont(QtGui.QFont('SansSerif', 8))
self.file_control_grid.addWidget(self.data_directory_display, 1, 1)
# Attach metadata to file
attachDatabutton = QPushButton("Attach metadata to file", self)
attachDatabutton.clicked.connect(self.attachData)
self.file_control_grid.addWidget(attachDatabutton, 2, 0, 1, 2)
# Select image data file
selectImageDataFileButton = QPushButton("Select image data file", self)
selectImageDataFileButton.clicked.connect(self.selectImageDataFile)
self.file_control_grid.addWidget(selectImageDataFileButton, 3, 0, 1, 2)
# # # # File tree: # # # # # # # # (1,0)
self.groupTree = QTreeWidget(self)
self.groupTree.setHeaderHidden(True)
self.groupTree.itemClicked.connect(self.onTreeItemClicked)
self.file_tree_grid.addWidget(self.groupTree, 3, 0, 2, 7)
# # # # Group control: # # # # # # # # (0, 1)
deleteGroupButton = QPushButton("Delete selected group", self)
deleteGroupButton.clicked.connect(self.deleteSelectedGroup)
self.group_control_grid.addWidget(deleteGroupButton, 0, 0, 1, 2)
# File name display
self.currentImageFileNameLabel = QLabel('')
self.group_control_grid.addWidget(self.currentImageFileNameLabel, 1, 0)
# Channel drop down
ch_label = QLabel('Channel:')
self.ChannelComboBox = QComboBox(self)
self.ChannelComboBox.addItem("1")
self.ChannelComboBox.addItem("0")
self.ChannelComboBox.activated.connect(self.selectChannel)
self.group_control_grid.addWidget(ch_label, 2, 0)
self.group_control_grid.addWidget(self.ChannelComboBox, 2, 1)
# # # # Attribute table: # # # # # # # # (1, 1)
self.tableAttributes = QTableWidget()
self.tableAttributes.setStyleSheet("")
self.tableAttributes.setColumnCount(2)
self.tableAttributes.setObjectName("tableAttributes")
self.tableAttributes.setRowCount(0)
item = QTableWidgetItem()
font = QtGui.QFont()
font.setPointSize(10)
item.setFont(font)
item.setBackground(QtGui.QColor(121, 121, 121))
brush = QtGui.QBrush(QtGui.QColor(91, 91, 91))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item.setForeground(brush)
self.tableAttributes.setHorizontalHeaderItem(0, item)
item = QTableWidgetItem()
item.setBackground(QtGui.QColor(123, 123, 123))
brush = QtGui.QBrush(QtGui.QColor(91, 91, 91))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
item.setForeground(brush)
self.tableAttributes.setHorizontalHeaderItem(1, item)
self.tableAttributes.horizontalHeader().setCascadingSectionResizes(
True)
self.tableAttributes.horizontalHeader().setHighlightSections(False)
self.tableAttributes.horizontalHeader().setSortIndicatorShown(True)
self.tableAttributes.horizontalHeader().setStretchLastSection(True)
self.tableAttributes.verticalHeader().setVisible(False)
self.tableAttributes.verticalHeader().setHighlightSections(False)
item = self.tableAttributes.horizontalHeaderItem(0)
item.setText("Attribute")
item = self.tableAttributes.horizontalHeaderItem(1)
item.setText("Value")
self.tableAttributes.itemChanged.connect(self.update_attrs_to_file)
self.attribute_grid.addWidget(self.tableAttributes, 3, 0, 1, 8)
# # # # Roi control # # # # # # # # (0, 2)
# ROI type drop-down
self.RoiTypeComboBox = QComboBox(self)
self.RoiTypeComboBox.addItem("freehand")
radii = [1, 2, 3, 4, 6, 8]
for radius in radii:
self.RoiTypeComboBox.addItem("circle:" + str(radius))
self.RoiTypeComboBox.activated.connect(self.selectRoiType)
self.roi_control_grid.addWidget(self.RoiTypeComboBox, 0, 0)
# Clear all ROIs button
self.clearROIsButton = QPushButton("Clear ROIs", self)
self.clearROIsButton.clicked.connect(self.clearRois)
self.roi_control_grid.addWidget(self.clearROIsButton, 0, 2)
# Response display type dropdown
self.RoiResponseTypeComboBox = QComboBox(self)
self.RoiResponseTypeComboBox.addItem("RawTrace")
self.RoiResponseTypeComboBox.addItem("TrialAverage")
self.RoiResponseTypeComboBox.addItem("TrialResponses")
self.RoiResponseTypeComboBox.addItem("TrialAverageDFF")
self.roi_control_grid.addWidget(self.RoiResponseTypeComboBox, 2, 2)
# ROIset file name line edit box
self.defaultRoiSetName = "roi_set_name"
self.le_roiSetName = QLineEdit(self.defaultRoiSetName)
self.roi_control_grid.addWidget(self.le_roiSetName, 1, 1)
# Save ROIs button
self.saveROIsButton = QPushButton("Save ROIs", self)
self.saveROIsButton.clicked.connect(self.saveRois)
self.roi_control_grid.addWidget(self.saveROIsButton, 1, 0)
# Load ROI set combobox
self.loadROIsComboBox = QComboBox(self)
self.loadROIsComboBox.addItem("(load existing ROI set)")
self.loadROIsComboBox.activated.connect(self.selectedExistingRoiSet)
self.roi_control_grid.addWidget(self.loadROIsComboBox, 1, 2)
self.updateExistingRoiSetList()
# Delete current roi button
self.deleteROIButton = QPushButton("Delete ROI", self)
self.deleteROIButton.clicked.connect(self.deleteRoi)
self.roi_control_grid.addWidget(self.deleteROIButton, 2, 0)
# Current roi slider
self.roiSlider = QSlider(QtCore.Qt.Orientation.Horizontal, self)
self.roiSlider.setMinimum(0)
self.roiSlider.setMaximum(self.max_rois)
self.roiSlider.valueChanged.connect(self.sliderUpdated)
self.roi_control_grid.addWidget(self.roiSlider, 2, 1, 1, 1)
ctx = plt.rc_context({
'xtick.major.size': 1,
'axes.spines.top': False,
'axes.spines.right': False,
'xtick.labelsize': 'xx-small',
'ytick.labelsize': 'xx-small',
'xtick.major.size': 1.0,
'ytick.major.size': 1.0,
'xtick.major.pad': 1.0,
'ytick.major.pad': 1.0
})
with ctx:
self.responseFig = plt.figure(frameon=False, layout='constrained')
self.responsePlot = self.responseFig.add_subplot(111)
self.responseCanvas = FigureCanvas(self.responseFig)
self.responseCanvas.draw_idle()
self.plot_grid.addWidget(self.responseCanvas, 0, 0)
# # # # Image canvas # # # # # # # # (1, 2)
self.roi_fig = plt.figure()
self.roi_ax = self.roi_fig.add_subplot(111)
self.roi_canvas = FigureCanvas(self.roi_fig)
self.toolbar = NavigationToolbar(self.roi_canvas, self)
self.roi_ax.set_aspect('equal')
self.roi_ax.set_axis_off()
self.plot_grid.addWidget(self.toolbar, 1, 0)
self.plot_grid.addWidget(self.roi_canvas, 2, 0)
self.plot_grid.setRowStretch(0, 1)
self.plot_grid.setRowStretch(1, 3)
self.plot_grid.setRowStretch(2, 3)
# Current z slice slider
self.zSlider = QSlider(QtCore.Qt.Orientation.Horizontal, self)
self.zSlider.setMinimum(0)
self.zSlider.setMaximum(50)
self.zSlider.setValue(0)
self.zSlider.valueChanged.connect(self.zSliderUpdated)
self.plot_grid.addWidget(self.zSlider, 3, 0)
self.roi_fig.tight_layout()
self.setWindowTitle('Visanalysis')
self.setGeometry(200, 200, 1200, 600)
self.show()
def setupUi(self, SyncEventWidget):
SyncEventWidget.setObjectName("SyncEventWidget")
SyncEventWidget.resize(400, 62)
sizePolicy = QtWidgets.QSizePolicy(
QtWidgets.QSizePolicy.Policy.Expanding,
QtWidgets.QSizePolicy.Policy.Maximum)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
SyncEventWidget.sizePolicy().hasHeightForWidth())
SyncEventWidget.setSizePolicy(sizePolicy)
SyncEventWidget.setMinimumSize(QtCore.QSize(400, 0))
self.verticalLayout = QtWidgets.QVBoxLayout(SyncEventWidget)
self.verticalLayout.setContentsMargins(0, 0, 0, 0)
self.verticalLayout.setObjectName("verticalLayout")
self.frame = QtWidgets.QFrame(SyncEventWidget)
sizePolicy = QtWidgets.QSizePolicy(
QtWidgets.QSizePolicy.Policy.Expanding,
QtWidgets.QSizePolicy.Policy.Maximum)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.frame.sizePolicy().hasHeightForWidth())
self.frame.setSizePolicy(sizePolicy)
self.frame.setStyleSheet(".QFrame {\n"
"border: 1px solid rgb(205, 203, 205);\n"
"background-color: rgb(255, 255, 255);\n"
"border-radius: 7px;\n"
"}")
self.frame.setFrameShape(QtWidgets.QFrame.Shape.Box)
self.frame.setFrameShadow(QtWidgets.QFrame.Shadow.Plain)
self.frame.setObjectName("frame")
self.gridLayout = QtWidgets.QGridLayout(self.frame)
self.gridLayout.setContentsMargins(7, 10, 12, 10)
self.gridLayout.setObjectName("gridLayout")
self.infoLabel = QtWidgets.QLabel(self.frame)
sizePolicy = QtWidgets.QSizePolicy(
QtWidgets.QSizePolicy.Policy.Preferred,
QtWidgets.QSizePolicy.Policy.MinimumExpanding)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(
self.infoLabel.sizePolicy().hasHeightForWidth())
self.infoLabel.setSizePolicy(sizePolicy)
palette = QtGui.QPalette()
brush = QtGui.QBrush(QtGui.QColor(109, 109, 109))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
palette.setBrush(QtGui.QPalette.ColorGroup.Active,
QtGui.QPalette.ColorRole.WindowText, brush)
brush = QtGui.QBrush(QtGui.QColor(109, 109, 109))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
palette.setBrush(QtGui.QPalette.ColorGroup.Inactive,
QtGui.QPalette.ColorRole.WindowText, brush)
brush = QtGui.QBrush(QtGui.QColor(127, 127, 127))
brush.setStyle(QtCore.Qt.BrushStyle.SolidPattern)
palette.setBrush(QtGui.QPalette.ColorGroup.Disabled,
QtGui.QPalette.ColorRole.WindowText, brush)
self.infoLabel.setPalette(palette)
self.infoLabel.setObjectName("infoLabel")
self.gridLayout.addWidget(self.infoLabel, 1, 1, 1, 1)
self.filenameLabel = QElidedLabel(self.frame)
self.filenameLabel.setObjectName("filenameLabel")
self.gridLayout.addWidget(self.filenameLabel, 0, 1, 1, 1)
self.iconLabel = QtWidgets.QLabel(self.frame)
self.iconLabel.setMinimumSize(QtCore.QSize(32, 32))
self.iconLabel.setMaximumSize(QtCore.QSize(32, 32))
self.iconLabel.setText("")
self.iconLabel.setObjectName("iconLabel")
self.gridLayout.addWidget(self.iconLabel, 0, 0, 2, 1,
QtCore.Qt.AlignmentFlag.AlignHCenter)
self.actionButton = QtWidgets.QPushButton(self.frame)
sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed,
QtWidgets.QSizePolicy.Policy.Fixed)
sizePolicy.setHorizontalStretch(30)
sizePolicy.setVerticalStretch(30)
sizePolicy.setHeightForWidth(
self.actionButton.sizePolicy().hasHeightForWidth())
self.actionButton.setSizePolicy(sizePolicy)
self.actionButton.setMinimumSize(QtCore.QSize(30, 30))
self.actionButton.setStyleSheet("QPushButton {\n"
" border: none;\n"
" background-color: none;\n"
" color: rgb(68,133,243);\n"
" font: bold\n"
"}")
self.actionButton.setObjectName("actionButton")
self.gridLayout.addWidget(self.actionButton, 0, 3, 2, 1)
spacerItem = QtWidgets.QSpacerItem(
0, 0, QtWidgets.QSizePolicy.Policy.Expanding,
QtWidgets.QSizePolicy.Policy.Minimum)
self.gridLayout.addItem(spacerItem, 0, 2, 2, 1)
self.verticalLayout.addWidget(self.frame)
self.retranslateUi(SyncEventWidget)
QtCore.QMetaObject.connectSlotsByName(SyncEventWidget)
def mousePressEvent(self, event):
#http://pyqt.sourceforge.net/Docs/PyQt4/qgraphicsscenemouseevent.html
#https://stackoverflow.com/questions/21197658/how-to-get-pixel-on-qgraphicspixmapitem-on-a-qgraphicsview-from-a-mouse-click
data = self.mapToScene(event.pos())
#draw piecewise lines for non-width measurements
rules = [self.measuring_length, self.measuring_angle, self.measuring_area]
if self.scene.testline and self._thispos and any(rules):
start = self._thispos
end = QtCore.QPointF(data)
if self._lastpos and self.measuring_angle:
a = self._lastpos - self._thispos
b = data - self._thispos
a = np.array([a.x(), a.y()])
b = np.array([b.x(), b.y()])
self.measuring_angle = False
t = np.arccos(np.dot(a, b) / (np.linalg.norm(a) * np.linalg.norm(b)))
t *= 180 / np.pi #convert to degrees
self.T.update(t)
self.angleValues = np.append(self.angleValues,t)
self.parent().statusbar.showMessage('Angle measurement complete')
self.parent().angleButton.setChecked(False)
self.parent().bezier.setEnabled(True)
self.scene.realline = QGraphicsLineItem(QtCore.QLineF(start, end))
self.scene.addItem(self.scene.realline)
#Collect piecewise line start/end points
self._lastpos = self._thispos # save old position value
self._thispos = QtCore.QPointF(data) # update current position
if self.measuring_length:
self.L.update(data.x(), data.y()) # update total length
self.line_count += 1
elif self.measuring_area:
self.line_count += 1
intersect = False
if self.line_count > 2: #cant make polygon w/ two lines
intersect, xi, yi, k = self.A.checkIntersect(data.x(),data.y())
self.parent().areaButton.setEnabled(True)
if intersect:
self.measuring_area = False
self.A.update(xi,yi) #update with intersect point
self.A.x, self.A.y = self.A.x[k:], self.A.y[k:] #only use points after intersection
A = self.A.calcArea()
self.areaValues = np.append(self.areaValues, A) #add area values
#draw permanent polygon
points = [ QtCore.QPointF(x,y) for x,y in zip( self.A.x, self.A.y ) ]
self.scene.polyItem2 = QGraphicsPolygonItem(QtGui.QPolygonF(points))
self.scene.polyItem2.setBrush( QtGui.QBrush(QtGui.QColor(255,255,255,127)) )
self.scene.removeItem(self.scene.polyItem) #remove mouseover polygon
self.scene.polyItem = False #remove mouseover polygon
self.scene.addItem(self.scene.polyItem2) #shade in polygon
self.parent().statusbar.showMessage('Polygon area measurement completed')
self.parent().areaButton.setChecked(False)
self.parent().bezier.setEnabled(True) #make bezier fit available again
QApplication.setOverrideCursor(QtCore.Qt.ArrowCursor) #change cursor
else:
self.A.update(data.x(),data.y()) #update with click point
#https://stackoverflow.com/questions/30898846/qgraphicsview-items-not-being-placed-where-they-should-be
if self.measuring_widths: #measure widths, snap to spines
k = int(self.k / 2) + 1 #same origin for spine on either side
x0, y0 = self.xp[k], self.yp[k]
x1, y1 = data.x(), data.y()
#perpindicular slopes
vx = self.slopes[:,k][1]
vy = -self.slopes[:,k][0]
A = np.matrix([[vx, -vy], [vy, vx]])
b = np.array([x1 - x0, y1 - y0])
t = np.linalg.solve(A,b)
xi = x0 + t[0]*vx
yi = y0 + t[0]*vy
self.W.update(xi,yi)
p = QtCore.QPointF(xi, yi)
s = 10 #dot size
self.scene.ellipseItem = QGraphicsEllipseItem(0, 0, s, s)
self.scene.ellipseItem.setPos(p.x() - s / 2, p.y() - s / 2)
qb = QtGui.QBrush()
qb.setColor(QtGui.QColor('red'))
self.scene.ellipseItem.setBrush(qb)
self.scene.ellipseItem.setFlag(
QGraphicsItem.GraphicsItemFlag.ItemIgnoresTransformations,
False) #size stays small, but doesnt translate if false
self.scene.addItem(self.scene.ellipseItem)
self.k += 1
if self.k < self.nspines:
self.d[str(self.k)].setPen(QtGui.QPen(
QtGui.QColor('yellow'))) #Highlight next spine
if self.k == self.nspines:
self.parent().statusbar.showMessage('Width measurements complete')
self.measuring_widths = False
self.parent().widthsButton.setEnabled(False)
self.parent().widthsButton.setChecked(False)
self.parent().bezier.setEnabled(True)
width = np.sqrt(
(self.W.x[1::2] - self.W.x[0::2])**2 +
(self.W.y[1::2] - self.W.y[0::2])**2) #calculate widths
self.widths[-1] = width
def mouseMoveEvent(self, event):
data = self.mapToScene(event.position().toPoint())
rules = [self.measuring_length, self.measuring_angle, self.measuring_area]
modifiers = QApplication.keyboardModifiers()
if modifiers == QtCore.Qt.KeyboardModifier.ShiftModifier and self.oldPos:
QApplication.setOverrideCursor(QtCore.Qt.CursorShape.OpenHandCursor)
self.newPos = data
delta = self.newPos - self.oldPos
self.translate(delta.x(), delta.y())
elif (any(rules) or self.measuring_widths):
QApplication.setOverrideCursor(QtCore.Qt.CursorShape.CrossCursor) #change cursor
else:
QApplication.setOverrideCursor(QtCore.Qt.CursorShape.ArrowCursor) #change cursor
#dragging line
if self._thispos and any(rules):
if self.measuring_length:
self.parent().statusbar.showMessage(
'Click to place next point... double click to finish')
if self.measuring_area:
self.parent().statusbar.showMessage(
'Click to place next point... close polygon to finish')
if self.measuring_angle:
self.parent().statusbar.showMessage(
'Click point to define vector')
end = QtCore.QPointF(data)#self.mapToScene(event.pos()))
start = self._thispos
if self.measuring_angle and self._lastpos:
start = self._thispos
if self.scene.testline: #remove old line
self.scene.removeItem(self.scene.testline)
self.scene.testline = False
if self.measuring_area and self.line_count > 2:
intersect, xi, yi, k = self.A.checkIntersect(data.x(),data.y())
if self.scene.area_ellipseItem: #remove existing intersect
self.scene.removeItem(self.scene.area_ellipseItem)
self.scene.area_ellipseItem = False
if self.scene.polyItem:
self.scene.removeItem(self.scene.polyItem)
self.scene.polyItem = False
if intersect:
#indicate intersect point
p = QtCore.QPointF(xi, yi)
self.scene.area_ellipseItem = QGraphicsEllipseItem(0, 0, 10, 10)
self.scene.area_ellipseItem.setPos(p.x() - 10 / 2, p.y() - 10 / 2)
self.scene.area_ellipseItem.setBrush(
QtGui.QBrush(QtCore.QtColor('blue'))) #, style=QtCore.Qt.BrushStyle.SolidPattern))
self.scene.area_ellipseItem.setFlag(
QGraphicsItem.GraphicsItemFlag.ItemIgnoresTransformations,
False) #size stays small, but doesnt translate if set to false
self.scene.addItem(self.scene.area_ellipseItem)
#shade polygon region
points = [ QtCore.QPointF(x,y) for x,y in zip( self.A.x[k:], self.A.y[k:] ) ]
points.append(QtCore.QPointF(xi,yi))
self.scene.polyItem = QGraphicsPolygonItem(QtGui.QPolygonF(points))
self.scene.polyItem.setBrush( QtGui.QBrush(QtGui.QColor(255,255,255,127)) )
self.scene.addItem(self.scene.polyItem)
self.scene.testline = QGraphicsLineItem(QtCore.QLineF(start, end))
self.scene.addItem(self.scene.testline)
