class MyMainWindow(QMainWindow):
def __init__(self, ch=0, parent=None, name="Temperatur Simulation"):
super().__init__(parent)
self.setWindowTitle(name)
self.__channel = ch
cw = QWidget(self)
layout = QVBoxLayout(cw)
self.setCentralWidget(cw)
self.__label = QLabel("Temperatur: ", self)
self.__dial = QDial(self)
self.__dial.setRange(100, 400)
self.__dial.setSingleStep(1)
self.__dial.setPageStep(10)
self.__dial.setTracking(False)
layout.addWidget(QLabel("Channel: {}".format(ch), self))
layout.addWidget(self.__label)
layout.addWidget(self.__dial)
self.__dial.valueChanged.connect(self.__sliderChanged)
self.__dial.setValue(200)
self.__sliderChanged()
def __sliderChanged(self):
temp = self.__dial.value() / 10
self.__label.setText("Temperatur: {:.1f}°".format(temp))
temp = temp * 4096.0 / 330
with open('/tmp/wiringPiSPI_{}'.format(self.__channel), 'w') as f:
fcntl.flock(f, fcntl.LOCK_EX)
f.write("{} {} {}".format(6, int(temp // 256), int(temp % 256)))
fcntl.flock(f, fcntl.LOCK_UN)
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(1871, 1200)
self.centralwidget = QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.transformsGroupBox = QGroupBox(self.centralwidget)
self.transformsGroupBox.setGeometry(QRect(1500, 170, 240, 500))
self.transformsGroupBox.setMaximumSize(QSize(240, 600))
font = QFont()
font.setFamily("MS Shell Dlg 2")
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.transformsGroupBox.setFont(font)
self.transformsGroupBox.setToolTip("")
self.transformsGroupBox.setWhatsThis("")
self.transformsGroupBox.setObjectName("transformsGroupBox")
self.edgesButton = QPushButton(self.transformsGroupBox)
self.edgesButton.setGeometry(QRect(110, 180, 120, 30))
self.edgesButton.setObjectName("edgesButton")
self.brightnessButton = QPushButton(self.transformsGroupBox)
self.brightnessButton.setGeometry(QRect(110, 20, 120, 30))
font = QFont()
font.setPointSize(8)
self.brightnessButton.setFont(font)
self.brightnessButton.setObjectName("brightnessButton")
self.getSizeButton = QPushButton(self.transformsGroupBox)
self.getSizeButton.setGeometry(QRect(0, 470, 75, 23))
self.getSizeButton.setObjectName("getSizeButton")
self.paramsGroupBox = QGroupBox(self.transformsGroupBox)
self.paramsGroupBox.setGeometry(QRect(10, 29, 91, 321))
font = QFont()
font.setPointSize(8)
self.paramsGroupBox.setFont(font)
self.paramsGroupBox.setObjectName("paramsGroupBox")
self.leftSlider = QSlider(self.paramsGroupBox)
self.leftSlider.setGeometry(QRect(10, 50, 20, 240))
sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.leftSlider.sizePolicy().hasHeightForWidth())
self.leftSlider.setSizePolicy(sizePolicy)
self.leftSlider.setOrientation(Qt.Vertical)
self.leftSlider.setTickPosition(QSlider.TicksAbove)
self.leftSlider.setObjectName("leftSlider")
self.rightSlider = QSlider(self.paramsGroupBox)
self.rightSlider.setGeometry(QRect(50, 50, 20, 240))
sizePolicy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.rightSlider.sizePolicy().hasHeightForWidth())
self.rightSlider.setSizePolicy(sizePolicy)
self.rightSlider.setOrientation(Qt.Vertical)
self.rightSlider.setTickPosition(QSlider.TicksAbove)
self.rightSlider.setObjectName("rightSlider")
self.leftLabel = QLabel(self.paramsGroupBox)
self.leftLabel.setGeometry(QRect(10, 20, 20, 15))
self.leftLabel.setTextFormat(Qt.PlainText)
self.leftLabel.setAlignment(Qt.AlignRight|Qt.AlignTrailing|Qt.AlignVCenter)
self.leftLabel.setObjectName("leftLabel")
self.rightLabel = QLabel(self.paramsGroupBox)
self.rightLabel.setGeometry(QRect(50, 20, 20, 15))
self.rightLabel.setTextFormat(Qt.PlainText)
self.rightLabel.setAlignment(Qt.AlignRight|Qt.AlignTrailing|Qt.AlignVCenter)
self.rightLabel.setObjectName("rightLabel")
self.adaptiveThresholdButton = QPushButton(self.transformsGroupBox)
self.adaptiveThresholdButton.setGeometry(QRect(110, 140, 120, 30))
font = QFont()
font.setPointSize(8)
self.adaptiveThresholdButton.setFont(font)
self.adaptiveThresholdButton.setObjectName("adaptiveThresholdButton")
self.gray2colSelButton = QPushButton(self.transformsGroupBox)
self.gray2colSelButton.setGeometry(QRect(110, 100, 120, 30))
font = QFont()
font.setPointSize(8)
self.gray2colSelButton.setFont(font)
self.gray2colSelButton.setObjectName("gray2colSelButton")
self.gray2colAllButton = QPushButton(self.transformsGroupBox)
self.gray2colAllButton.setGeometry(QRect(110, 60, 120, 30))
font = QFont()
font.setPointSize(8)
self.gray2colAllButton.setFont(font)
self.gray2colAllButton.setObjectName("gray2colAllButton")
self.fftButton = QPushButton(self.transformsGroupBox)
self.fftButton.setGeometry(QRect(110, 220, 120, 30))
self.fftButton.setObjectName("fftButton")
self.dftButton = QPushButton(self.transformsGroupBox)
self.dftButton.setGeometry(QRect(110, 260, 120, 30))
self.dftButton.setObjectName("dftButton")
self.gaborButton = QPushButton(self.transformsGroupBox)
self.gaborButton.setGeometry(QRect(110, 300, 120, 30))
self.gaborButton.setObjectName("gaborButton")
self.differenceButton = QPushButton(self.transformsGroupBox)
self.differenceButton.setGeometry(QRect(110, 340, 120, 30))
self.differenceButton.setObjectName("differenceButton")
self.RGB2GrayButton = QPushButton(self.transformsGroupBox)
self.RGB2GrayButton.setGeometry(QRect(110, 380, 120, 30))
self.RGB2GrayButton.setObjectName("RGB2GrayButton")
self.invertedCheckBox = QCheckBox(self.transformsGroupBox)
self.invertedCheckBox.setGeometry(QRect(110, 430, 121, 17))
self.invertedCheckBox.setObjectName("invertedCheckBox")
self.angleDial = QDial(self.transformsGroupBox)
self.angleDial.setGeometry(QRect(20, 360, 81, 64))
self.angleDial.setMinimum(1)
self.angleDial.setMaximum(4)
self.angleDial.setPageStep(1)
self.angleDial.setSliderPosition(1)
self.angleDial.setWrapping(False)
self.angleDial.setNotchesVisible(True)
self.angleDial.setObjectName("angleDial")
self.groupButtonsBox = QGroupBox(self.centralwidget)
self.groupButtonsBox.setGeometry(QRect(1500, 730, 241, 141))
self.groupButtonsBox.setMaximumSize(QSize(250, 600))
font = QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.groupButtonsBox.setFont(font)
self.groupButtonsBox.setObjectName("groupButtonsBox")
self.addImgButton = QPushButton(self.groupButtonsBox)
self.addImgButton.setGeometry(QRect(50, 20, 150, 30))
palette = QPalette()
brush = QBrush(QColor(180, 146, 66))
brush.setStyle(Qt.SolidPattern)
palette.setBrush(QPalette.Active, QPalette.Button, brush)
brush = QBrush(QColor(180, 146, 66))
brush.setStyle(Qt.SolidPattern)
palette.setBrush(QPalette.Inactive, QPalette.Button, brush)
brush = QBrush(QColor(180, 146, 66))
brush.setStyle(Qt.SolidPattern)
palette.setBrush(QPalette.Disabled, QPalette.Button, brush)
self.addImgButton.setPalette(palette)
font = QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.addImgButton.setFont(font)
self.addImgButton.setObjectName("addImgButton")
self.saveSceneImgButton = QPushButton(self.groupButtonsBox)
self.saveSceneImgButton.setGeometry(QRect(50, 60, 150, 30))
font = QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.saveSceneImgButton.setFont(font)
self.saveSceneImgButton.setObjectName("saveSceneImgButton")
self.saveImgButton = QPushButton(self.groupButtonsBox)
self.saveImgButton.setGeometry(QRect(50, 100, 150, 30))
font = QFont()
font.setPointSize(9)
font.setBold(True)
font.setWeight(75)
self.saveImgButton.setFont(font)
self.saveImgButton.setObjectName("saveImgButton")
self.graphicsView = QGraphicsView(self.centralwidget)
self.graphicsView.setGeometry(QRect(10, 15, 1471, 900))
self.graphicsView.setMaximumSize(QSize(4000, 3000))
self.graphicsView.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.graphicsView.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.graphicsView.setSizeAdjustPolicy(QAbstractScrollArea.AdjustToContents)
self.graphicsView.setObjectName("graphicsView")
self.scene = TransformScene()
self.graphicsView.setScene(self.scene)
self.scaleEditLabel = QLabel(self.centralwidget)
self.scaleEditLabel.setGeometry(QRect(1500, 100, 47, 13))
font = QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.scaleEditLabel.setFont(font)
self.scaleEditLabel.setObjectName("scaleEditLabel")
self.scaleBox = QDoubleSpinBox(self.centralwidget)
self.scaleBox.setGeometry(QRect(1550, 100, 62, 22))
font = QFont()
font.setBold(True)
font.setWeight(75)
self.scaleBox.setFont(font)
self.scaleBox.setMinimum(0.1)
self.scaleBox.setMaximum(10.0)
self.scaleBox.setSingleStep(0.1)
self.scaleBox.setProperty("value", 0.5)
self.scaleBox.setObjectName("scaleBox")
self.infoLabel = QLabel(self.centralwidget)
self.infoLabel.setGeometry(QRect(1499, 130, 230, 20))
self.infoLabel.setFrameShape(QFrame.WinPanel)
self.infoLabel.setText("")
self.infoLabel.setAlignment(Qt.AlignCenter)
self.infoLabel.setObjectName("infoLabel")
self.infoLabel_2 = QLabel(self.centralwidget)
self.infoLabel_2.setGeometry(QRect(1500, 20, 230, 20))
font = QFont()
font.setBold(True)
font.setItalic(True)
font.setWeight(75)
self.infoLabel_2.setFont(font)
self.infoLabel_2.setFrameShape(QFrame.WinPanel)
self.infoLabel_2.setText("")
self.infoLabel_2.setAlignment(Qt.AlignCenter)
self.infoLabel_2.setObjectName("infoLabel_2")
self.infoLabel_3 = QLabel(self.centralwidget)
self.infoLabel_3.setGeometry(QRect(1500, 60, 230, 20))
font = QFont()
font.setBold(True)
font.setItalic(True)
font.setWeight(75)
self.infoLabel_3.setFont(font)
self.infoLabel_3.setFrameShape(QFrame.Box)
self.infoLabel_3.setText("")
self.infoLabel_3.setAlignment(Qt.AlignCenter)
self.infoLabel_3.setObjectName("infoLabel_3")
self.clearImgButton = QPushButton(self.centralwidget)
self.clearImgButton.setGeometry(QRect(1550, 690, 150, 30))
font = QFont()
font.setPointSize(10)
font.setBold(True)
font.setWeight(75)
self.clearImgButton.setFont(font)
self.clearImgButton.setObjectName("clearImgButton")
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QMenuBar(MainWindow)
self.menubar.setGeometry(QRect(0, 0, 1871, 21))
self.menubar.setObjectName("menubar")
self.menuHelp = QMenu(self.menubar)
self.menuHelp.setObjectName("menuHelp")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.actionExit = QAction(MainWindow)
self.actionExit.setObjectName("actionExit")
self.actionHelp = QAction(MainWindow)
self.actionHelp.setObjectName("actionHelp")
self.actionAbout = QAction(MainWindow)
self.actionAbout.setObjectName("actionAbout")
self.actionDefault_Values = QAction(MainWindow)
self.actionDefault_Values.setObjectName("actionDefault_Values")
self.menuHelp.addAction(self.actionHelp)
self.menuHelp.addAction(self.actionAbout)
self.menuHelp.addSeparator()
self.menuHelp.addAction(self.actionDefault_Values)
self.menubar.addAction(self.menuHelp.menuAction())
self.retranslateUi(MainWindow)
QMetaObject.connectSlotsByName(MainWindow)
self.scene.file_signal.connect(on_file_signal)
self.scene.info_signal.connect(on_info_signal)
self.scene.sliders_reset_signal.connect(on_sliders_reset_signal)
def retranslateUi(self, MainWindow):
_translate = QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "Green Monkey"))
self.transformsGroupBox.setTitle(_translate("MainWindow", "Transformations"))
self.edgesButton.setText(_translate("MainWindow", "Edges, Sobel"))
self.brightnessButton.setToolTip(_translate("MainWindow", "You can change brightness with left slider and blur with rigt one."))
self.brightnessButton.setWhatsThis(_translate("MainWindow", "You can change brightness with left slider and blur with rigt one."))
self.brightnessButton.setText(_translate("MainWindow", "Brightness and Blur"))
self.getSizeButton.setText(_translate("MainWindow", "get Size"))
self.paramsGroupBox.setTitle(_translate("MainWindow", "Parameters"))
self.leftSlider.setToolTip(_translate("MainWindow", "Adaptive Threshold\n"
"blockSize – Size of a pixel neighborhood that is used to calculate a threshold value for the pixel: 3, 5, 7, and so on."))
self.leftSlider.setWhatsThis(_translate("MainWindow", "Adaptive Threshold\n"
"blockSize – Size of a pixel neighborhood that is used to calculate a threshold value for the pixel: 3, 5, 7, and so on."))
self.rightSlider.setToolTip(_translate("MainWindow", "Adaptive Threshold\n"
"C – Constant subtracted from the mean or weighted mean (see the details below). Normally, it is positive but may be zero or negative as well."))
self.rightSlider.setWhatsThis(_translate("MainWindow", "Adaptive Threshold\n"
"C – Constant subtracted from the mean or weighted mean (see the details below). Normally, it is positive but may be zero or negative as well."))
self.leftLabel.setText(_translate("MainWindow", "0"))
self.rightLabel.setText(_translate("MainWindow", "0"))
self.adaptiveThresholdButton.setText(_translate("MainWindow", "Adaptive Threshold"))
self.gray2colSelButton.setToolTip(_translate("MainWindow", "Gray scale 0..255 to color with selected method only.\n"
"Image is converted to gray and finally to color."))
self.gray2colSelButton.setWhatsThis(_translate("MainWindow", "Gray scale 0..255 to color with selected method only.\n"
"Image is converted to gray and and finally to color."))
self.gray2colSelButton.setText(_translate("MainWindow", "Gray2Color Sel."))
self.gray2colAllButton.setToolTip(_translate("MainWindow", "Gray scale 0..255 to color for all available methods.\n"
"Image resized as per scale window and then is converted to gray and finally to color."))
self.gray2colAllButton.setWhatsThis(_translate("MainWindow", "Gray scale 0..255 to color for all available methods.\n"
"Image resized as per scale window and then is converted to gray and finally to color."))
self.gray2colAllButton.setText(_translate("MainWindow", "Gray2Color All"))
self.fftButton.setText(_translate("MainWindow", "FFT"))
self.dftButton.setText(_translate("MainWindow", "DFT"))
self.gaborButton.setToolTip(_translate("MainWindow", "Applies Gabor Filter"))
self.gaborButton.setWhatsThis(_translate("MainWindow", "Applies Gabor Filter"))
self.gaborButton.setText(_translate("MainWindow", "Gabor Filter"))
self.differenceButton.setText(_translate("MainWindow", "Difference"))
self.RGB2GrayButton.setText(_translate("MainWindow", "RGB to Gray"))
self.invertedCheckBox.setText(_translate("MainWindow", "Inverted Image"))
self.angleDial.setToolTip(_translate("MainWindow", "GABOR Filter - angle 1..4 ~ 1*np.pi/angle"))
self.angleDial.setWhatsThis(_translate("MainWindow", "GABOR Filter - angle 1..4 ~ 1*np.pi/angle"))
self.groupButtonsBox.setTitle(_translate("MainWindow", "Images"))
self.addImgButton.setText(_translate("MainWindow", "Add Image(s)"))
self.addImgButton.setShortcut(_translate("MainWindow", "Ctrl+A"))
self.saveSceneImgButton.setText(_translate("MainWindow", "Save Scene as Image"))
self.saveImgButton.setText(_translate("MainWindow", "Save Selected as Image"))
self.scaleEditLabel.setText(_translate("MainWindow", "Scale:"))
self.clearImgButton.setText(_translate("MainWindow", "Clear Image(s)"))
self.menuHelp.setTitle(_translate("MainWindow", "Help"))
self.actionExit.setText(_translate("MainWindow", "Exit"))
self.actionHelp.setText(_translate("MainWindow", "Help"))
self.actionAbout.setText(_translate("MainWindow", "About"))
self.actionDefault_Values.setText(_translate("MainWindow", "Default Values"))
self.actionHelp.setShortcut('F1')
self.actionHelp.setStatusTip('Help')
self.actionHelp.triggered.connect(self.showHelp)
self.actionAbout.setStatusTip('About')
self.actionAbout.triggered.connect(self.showAbout)
self.actionDefault_Values.setStatusTip('Default folders and other values')
self.actionDefault_Values.triggered.connect(self.updateINI)
self.addImgButton.clicked.connect(partial(self.scene.addImg))
self.clearImgButton.clicked.connect(self.scene.dialogClearScene)
self.saveSceneImgButton.clicked.connect(partial(self.scene.saveScene))
self.saveImgButton.clicked.connect(partial(self.scene.saveImg))
self.scaleBox.valueChanged.connect(self.onScaleBoxValueChanged)
self.getSizeButton.clicked.connect(self.showSceneSize)
self.brightnessButton.clicked.connect(self.startBrightnessAndBlur)
self.gray2colAllButton.clicked.connect(self.startGray2colAllButton)
self.gray2colSelButton.clicked.connect(self.startGray2colSelButton)
self.adaptiveThresholdButton.clicked.connect(self.startAdaptiveThreshold)
self.edgesButton.clicked.connect(self.startSobelXY)
self.fftButton.clicked.connect(self.startFFT)
self.dftButton.clicked.connect(self.startDFT)
self.gaborButton.clicked.connect(self.startGabor)
self.differenceButton.clicked.connect(self.startDifference)
self.RGB2GrayButton.clicked.connect(self.starRGB2Gray)
self.leftSlider.valueChanged['int'].connect(self. leftSliderChanged)
self.rightSlider.valueChanged['int'].connect(self.rightSliderChanged)
self.angleDial.valueChanged['int'].connect(self.angleDialChanged)
def setStart(self):
self.graphicsView.setAlignment(Qt.AlignLeft|Qt.AlignTop)
self.scene.setSceneRect(0, 0, 0, 0)
self.scene.imgScale = self.scaleBox.value()
self.clearSliders()
self.infoLabel.setText("")
self.scene.cv2Images = {}
self.transformsGroupBox.setEnabled(False)
self.transformsGroupBox.setEnabled(False)
self.invertedCheckBox.setChecked(False)
def clearSliders(self):
self.infoLabel_2.setText('')
self.infoLabel_3.setText('')
self.scene.currentTransform = 0
self.leftSlider.setEnabled(False)
self.leftSlider.setToolTip("")
self.leftSlider.setWhatsThis("")
self.leftSlider.setMaximum(99)
self.leftSlider.setMinimum(0)
self.leftSlider.setTickInterval(10)
self.leftSlider.setSingleStep(1)
self.leftSlider.setTickPosition(11)
self.rightSlider.setEnabled(False)
self.rightSlider.setToolTip("")
self.rightSlider.setWhatsThis("")
self.rightSlider.setMaximum(99)
self.rightSlider.setMinimum(0)
self.rightSlider.setTickInterval(10)
self.rightSlider.setSingleStep(1)
self.rightSlider.setTickPosition(0)
self.paramsGroupBox.setFlat(False)
self.paramsGroupBox.setStyleSheet('QGroupBox * {color: black; font-weight: normal;}')
self.angleDial.setEnabled(False)
self.angleDial.setToolTip(" ")
self.angleDial.setWhatsThis("")
def invertCheckBoxEvent(self, checked):
self.scene.inverted = checked
def showSceneSize(self):
x = self.scene.sceneRect().width()
y = self.scene.sceneRect().height()
self.infoLabel.setText(f'size: {x}x{y}, {self.scene.findSceneArea()}')
def onScaleBoxValueChanged(self, val):
self.scene.imgScale = val
def startBrightnessAndBlur(self):
self.scene.currentTransform = 1
self.infoLabel_2.setText('Adaptive Threshold')
self.scene.currentBrightnessValue = 0
self.scene.currentBlurValue = 0
self.scene.transform1()
self.infoLabel_2.setText('Brightness and Blur')
self.scene.currentTransform = 1
self.leftSlider.setEnabled(True)
self.rightSlider.setEnabled(True)
self.leftSlider.setToolTip("Change Brightness -> 0 .. 99")
self.leftSlider.setWhatsThis("Change Brightness -> 0 .. 99")
self.rightSlider.setToolTip("Change Blur -> 0 .. 99")
self.rightSlider.setWhatsThis("Change Blur -> 0 .. 99")
self.leftSlider.setMaximum(99)
self.leftSlider.setMinimum(0)
self.leftSlider.setTickInterval(10)
self.leftSlider.setSingleStep(1)
self.leftSlider.setTickPosition(11)
self.rightSlider.setMaximum(99)
self.rightSlider.setMinimum(0)
self.rightSlider.setTickInterval(10)
self.rightSlider.setSingleStep(1)
self.rightSlider.setTickPosition(0)
self.paramsGroupBox.setFlat(True)
self.paramsGroupBox.setStyleSheet('QGroupBox * {color: red; font-weight: bold;}')
def startGray2colAllButton(self):
self.infoLabel_2.setText('Gray to Color All Methods')
self.scene.currentTransform = 2
self.scene.transform2(1, 1)
def startGray2colSelButton(self):
self.scene.currentTransform = 3
self.infoLabel_2.setText(' Gray to Color')
self.scene.transform2(0, 1)
def startSobelXY(self):
self.scene.currentTransform = 4
self.infoLabel_2.setText('Edge Detection')
self.scene.transform4()
def startFFT(self):
self.scene.currentTransform = 7
self.infoLabel_2.setText('FFT')
self.scene.transform7()
def startDFT(self):
self.scene.currentTransform = 6
self.infoLabel_2.setText('DFT')
self.scene.transform6()
def startDenoising(self):
self.scene.currentTransform = 8
self.infoLabel_2.setText('Denoising')
self.scene.transform8()
def startDifference(self):
self.scene.currentTransform = 9
self.infoLabel_2.setText('Difference')
self.scene.transform9()
def starRGB2Gray(self):
self.scene.currentTransform = 10
#txt = self.infoLabel_2.text()
self.infoLabel_2.setText('RGB to Gray')
self.scene.transform10()
def startAdaptiveThreshold(self):
self.scene.currentTransform = 5
self.infoLabel_2.setText('Adaptive Threshold')
self.scene.currentBlockSizeValue = 11
self.scene.currentCValue = 5
self.scene.transform5()
self.leftSlider.setEnabled(True)
self.rightSlider.setEnabled(True)
self.leftSlider.setToolTip("Adaptive Threshold\n"
"blockSize – Size of a pixel neighborhood that is used to calculate a threshold value for the pixel: 3, 5, 7, and so on.")
self.leftSlider.setWhatsThis("Adaptive Threshold\n"
"blockSize – Size of a pixel neighborhood that is used to calculate a threshold value for the pixel: 3, 5, 7, and so on.")
self.rightSlider.setToolTip("Adaptive Threshold\n"
"C – Constant subtracted from the mean or weighted mean (see the details below). Normally, it is positive but may be zero or negative as well.")
self.rightSlider.setWhatsThis("Adaptive Threshold\n"
"C – Constant subtracted from the mean or weighted mean (see the details below). Normally, it is positive but may be zero or negative as well.")
self.leftSlider.setMaximum(16)
self.leftSlider.setMinimum(1)
self.leftSlider.setTickInterval(1)
self.leftSlider.setSingleStep(1)
self.leftSlider.setTickPosition(11)
self.rightSlider.setMaximum(20)
self.rightSlider.setMinimum(-5)
self.rightSlider.setTickInterval(1)
self.rightSlider.setSingleStep(1)
self.rightSlider.setTickPosition(5)
self.paramsGroupBox.setFlat(True)
self.paramsGroupBox.setStyleSheet('QGroupBox * {color: red; font-weight: bold;}')
def startGabor(self):
self.scene.currentTransform = 8
self.infoLabel_2.setText('Gabor Filter')
self.scene.currentKernelSizeValue = 10
self.scene.currentSigmaValue = 10
self.scene.thetaCurrentValue
self.scene.transform8()
self.angleDial.setEnabled(True)
self.leftSlider.setEnabled(True)
self.rightSlider.setEnabled(True)
self.leftSlider.setToolTip("Gabor Filter\n"
"kernelSize – Size of a kernel 1..50")
self.leftSlider.setWhatsThis("Gabor Filter\n"
"kernelSize – Size of a kernel")
self.rightSlider.setToolTip("Gabor Filter\n"
"Standard Deviation – 1..30")
self.rightSlider.setWhatsThis("Gabor Filter\n"
"Standard Deviation – 1..30")
self.angleDial.setToolTip("GABOR Filter - angle 1..4 ~ 1*np.pi/angle")
self.angleDial.setWhatsThis("GABOR Filter - angle 1..4 ~ 1*np.pi/angle")
self.leftSlider.setMaximum(50)
self.leftSlider.setMinimum(1)
self.leftSlider.setTickInterval(5)
self.leftSlider.setSingleStep(5)
self.leftSlider.setTickPosition(10)
self.rightSlider.setMaximum(30)
self.rightSlider.setMinimum(1)
self.rightSlider.setTickInterval(5)
self.rightSlider.setSingleStep(5)
self.rightSlider.setTickPosition(10)
self.paramsGroupBox.setFlat(True)
self.paramsGroupBox.setStyleSheet('QGroupBox * {color: red; font-weight: bold;}')
def leftSliderChanged(self, value):
self.leftLabel.setText(str(value))
if self.scene.currentTransform == 1:
self.scene.currentBrightnessValue = value
elif self.scene.currentTransform == 5:
if value % 2 == 1:return
self.scene.currentBlockSizeValue = value
elif self.scene.currentTransform == 8:
self.scene.currentKernelSizeValue = value
else:
pass
self.update()
def rightSliderChanged(self, value):
self.rightLabel.setText(str(value))
if self.scene.currentTransform == 1:
self.scene.currentBlurValue = value
elif self.scene.currentTransform == 5:
self.scene.currentCValue = value
elif self.scene.currentTransform == 8:
self.scene.currentSigmaValue = value
else:
pass
self.update()
def angleDialChanged(self, value):
if self.scene.currentTransform == 8:
self.scene.thetaCurrentValue = value
self.update()
def update(self):
if self.scene.currentTransform == 1:
if len(self.scene.selectedItems()) > 0:
self.scene.transform1()
elif self.scene.currentTransform == 5:
self.infoLabel_2.setText(f'Adaptive Threshold {self.scene.currentBlockSizeValue} {self.scene.currentCValue}')
if len(self.scene.selectedItems()) > 0:
self.scene.transform5()
elif self.scene.currentTransform == 8:
if len(self.scene.selectedItems()) > 0:
self.scene.transform8()
else:
...
def updateINI(self):
Dialog = QDialog()
ui = Ui_INI_Dialog()
ui.setupUi(Dialog)
Dialog.show()
Dialog.exec_()
self.readINI()
def readINI(self):
self.scene.source_dir = ''
self.scene.result_dir = ''
self.scene.color_map = ''
self.scene.scale = ''
if os.path.exists("elilik.ini"):
f = open("elilik.ini", "r")
Lines = f.readlines()
# Strips the newline character
for line in Lines:
l = line.strip()
if "source_dir : " in l:
self.scene.source_dir = l.replace("source_dir : ","").strip()
elif "result_dir : " in l:
self.scene.result_dir = l.replace("result_dir : ","").strip()
elif "color_map : " in l:
s = l.replace("color_map : ","").strip()
self.scene.color_map = s.split()
elif "scale : " in l:
self.scene.scale = l.replace("scale : ","").strip()
else:
...
def showHelp(self):
help = showText(os.getcwd()+"/help.html")
help.exec_()
def showAbout(self):
about = showText(os.getcwd()+"/about.html")
about.resize(280,250)
about.exec_()
class SpinnerDialComboWidget(QWidget):
value_changed = pyqtSignal()
# name: The string name that will be displayed on top of the widget
# default_value: The value that will be initially set as the widget's value
# min_val: The minimum value that will be initially set
# max_val: The maximum value that will be initially set
def __init__(self,
name="",
default_value=0,
min_val=0,
max_val=100,
parent=None):
QWidget.__init__(self, parent=parent)
# The minimum value that can be set
self.min_val = min_val
# The maximum value that can be set
self.max_val = max_val
# The widget's current value
self.value = default_value
self.title_label = QLabel(name)
# The widget's dial
self.dial = QDial(self)
self.dial.setSingleStep(1)
self.dial.setPageStep(1)
self.dial.setMinimum(min_val)
self.dial.setMaximum(max_val)
self.dial.setValue(default_value)
self.dial.valueChanged.connect(self.on_dial_changed)
# The widget's spin box
self.spinner = QSpinBox(self)
self.spinner.setMinimum(min_val)
self.spinner.setMaximum(max_val)
self.spinner.setValue(default_value)
self.spinner.valueChanged.connect(self.on_spinner_changed)
self.setup_gui()
# Sets up the positioning of the UI elements
def setup_gui(self):
vertical_layout = QVBoxLayout(self)
vertical_layout.addStretch(1)
vertical_layout.addWidget(self.title_label)
vertical_layout.addWidget(self.spinner)
vertical_layout.addWidget(self.dial)
# The callback for when the dial is changes
@pyqtSlot()
def on_dial_changed(self):
self.value = self.dial.value()
self.spinner.blockSignals(True)
self.spinner.setValue(self.dial.value())
self.spinner.blockSignals(False)
self.value_changed.emit()
# The callback for when the spin box is changed
@pyqtSlot()
def on_spinner_changed(self):
self.value = self.spinner.value()
self.dial.blockSignals(True)
self.dial.setValue(self.spinner.value())
self.dial.blockSignals(False)
self.value_changed.emit()
# Sets the minimum value
# new_min: The new minimum value to be set
def set_min(self, new_min):
if new_min > self.max_val:
return
self.min_val = new_min
self.dial.blockSignals(True)
self.spinner.blockSignals(True)
self.spinner.setMinimum(new_min)
self.dial.setMinimum(new_min)
self.dial.blockSignals(False)
self.spinner.blockSignals(False)
self.value_changed.emit()
# Sets the maximum value
# new_max: The new maximum value to be set
def set_max(self, new_max):
if new_max < self.min_val:
return
self.max_val = new_max
self.dial.blockSignals(True)
self.spinner.blockSignals(True)
self.spinner.setMaximum(new_max)
self.dial.setMaximum(new_max)
self.dial.blockSignals(False)
self.spinner.blockSignals(False)
self.value_changed.emit()
# Sets the widget value
# value: The value to be set
def set_value(self, value):
self.value = value
self.dial.blockSignals(True)
self.spinner.blockSignals(True)
self.dial.setValue(value)
self.spinner.setValue(value)
self.dial.blockSignals(False)
self.spinner.blockSignals(False)
self.value_changed.emit()