def __init__(self, iface):
GenericTool.__init__(self, iface)
self.labelName = "Savitzky Golay Filter"
self.dlg = SavitzkyGolayFilterDialog()
self.dlg.lineEditInImages.clear()
self.dlg.lineEditOutImages.clear()
self.ListWindow = ['3', '5', '7', '9']
self.ListPolynomial = ['1', '2', '3', '4', '5']
self.dlg.comboBoxWindow.addItems(self.ListWindow)
self.dlg.comboBoxPoly.addItems(self.ListPolynomial)
self.dlg.InButton.clicked.connect(self.InputFolder)
self.dlg.outButton.clicked.connect(self.OutputImage)
def __init__(self,iface): GenericTool.__init__(self, iface) self.labelName = "Savitzky Golay Filter" self.dlg = SavitzkyGolayFilterDialog() self.dlg.lineEditInImages.clear() self.dlg.lineEditOutImages.clear() self.ListWindow =['3','5','7','9'] self.ListPolynomial =['1','2','3','4','5'] self.dlg.comboBoxWindow.addItems(self.ListWindow) self.dlg.comboBoxPoly.addItems(self.ListPolynomial) self.dlg.InButton.clicked.connect(self.InputFolder) self.dlg.outButton.clicked.connect(self.OutputImage)
class SavitzkyGolayFilter(GenericTool):
"""QGIS Plugin Implementation."""
def __init__(self, iface):
GenericTool.__init__(self, iface)
self.labelName = "Savitzky Golay Filter"
self.dlg = SavitzkyGolayFilterDialog()
self.dlg.lineEditInImages.clear()
self.dlg.lineEditOutImages.clear()
self.ListWindow = ['3', '5', '7', '9']
self.ListPolynomial = ['1', '2', '3', '4', '5']
self.dlg.comboBoxWindow.addItems(self.ListWindow)
self.dlg.comboBoxPoly.addItems(self.ListPolynomial)
self.dlg.InButton.clicked.connect(self.InputFolder)
self.dlg.outButton.clicked.connect(self.OutputImage)
def run(self):
"""Run method that performs all the real work"""
# show the dialog
self.dlg.show()
# Run the dialog event loop
result = self.dlg.exec_()
ListWin = [3, 5, 7, 9]
ListPoly = [1, 2, 3, 4, 5]
# See if OK was pressed
if result:
iFolder = self.dlg.lineEditInImages.text()
oFolder = self.dlg.lineEditOutImages.text()
Win = ListWin[self.dlg.comboBoxWindow.currentIndex()]
Poly = ListPoly[self.dlg.comboBoxPoly.currentIndex()]
if Win > Poly:
self.startWorker(iFolder, oFolder, Win, Poly)
else:
QMessageBox.warning(
qgis.utils.iface.mainWindow(), "Savitzky Golay Filter",
"Polynomial Order must be less than window size ")
#Function input folder images
def InputFolder(self):
iFolder = QFileDialog.getExistingDirectory(self.dlg, 'Insert Folder',
'',
QFileDialog.ShowDirsOnly)
self.dlg.lineEditInImages.setText(iFolder)
#Function output folder images
def OutputImage(self):
oImage = QFileDialog.getExistingDirectory(self.dlg, 'Output Folder',
'', QFileDialog.ShowDirsOnly)
self.dlg.lineEditOutImages.setText(oImage)
#Function Start thread processing
def startWorker(self, inFolder, OutFolder, Window, Polynomial):
# create a new worker instance
worker = Worker(inFolder, OutFolder, Window, Polynomial)
#Create Progressbar
qgis.utils.iface.messageBar().clearWidgets()
progressMessageBar = qgis.utils.iface.messageBar().createMessage(
'Executing Savitzky Golay Filter...')
progressBar = QProgressBar()
progressBar.setMaximum(100)
progressMessageBar.layout().addWidget(progressBar)
qgis.utils.iface.messageBar().pushWidget(progressMessageBar)
self.progressMessageBar = progressMessageBar
# start the worker in a new thread
thread = QThread()
worker.moveToThread(thread)
worker.finished.connect(self.workerFinished)
worker.error.connect(self.workerError)
worker.progress.connect(progressBar.setValue)
thread.started.connect(worker.SavitzkyGolayFilter)
thread.start()
self.thread = thread
self.worker = worker
#Function to finished thread processing
def workerFinished(self, value):
# clean up the worker and thread
self.worker.deleteLater()
self.thread.quit()
self.thread.wait()
self.thread.deleteLater()
qgis.utils.iface.messageBar().clearWidgets()
if value == 0:
QMessageBox.information(qgis.utils.iface.mainWindow(),
"Savitzky Golay Filter",
"Processing sucessfully...")
else:
QMessageBox.warning(
qgis.utils.iface.mainWindow(), "Savitzky Golay Filter",
"Error in the images. Please, check the error log on:" + '\n' +
os.path.join(self.dlg.lineEditInImages.text(), "LogErros.txt"))
#Function report error in work
def workerError(self, e, exception_string):
QgsMessageLog.logMessage(
'Worker thread raised an exception:\n'.format(exception_string),
level=QgsMessageLog.CRITICAL)
class SavitzkyGolayFilter(GenericTool):
"""QGIS Plugin Implementation."""
def __init__(self,iface):
GenericTool.__init__(self, iface)
self.labelName = "Savitzky Golay Filter"
self.dlg = SavitzkyGolayFilterDialog()
self.dlg.lineEditInImages.clear()
self.dlg.lineEditOutImages.clear()
self.ListWindow =['3','5','7','9']
self.ListPolynomial =['1','2','3','4','5']
self.dlg.comboBoxWindow.addItems(self.ListWindow)
self.dlg.comboBoxPoly.addItems(self.ListPolynomial)
self.dlg.InButton.clicked.connect(self.InputFolder)
self.dlg.outButton.clicked.connect(self.OutputImage)
def run(self):
"""Run method that performs all the real work"""
# show the dialog
self.dlg.show()
# Run the dialog event loop
result = self.dlg.exec_()
ListWin = [3,5,7,9]
ListPoly = [1,2,3,4,5]
# See if OK was pressed
if result:
iFolder = self.dlg.lineEditInImages.text()
oFolder = self.dlg.lineEditOutImages.text()
Win = ListWin[self.dlg.comboBoxWindow.currentIndex()]
Poly = ListPoly[self.dlg.comboBoxPoly.currentIndex()]
if Win > Poly:
self.startWorker(iFolder, oFolder, Win,Poly)
else:
QMessageBox.warning(qgis.utils.iface.mainWindow(),"Savitzky Golay Filter","Polynomial Order must be less than window size ")
#Function input folder images
def InputFolder(self):
iFolder = QFileDialog.getExistingDirectory(self.dlg,'Insert Folder','',QFileDialog.ShowDirsOnly)
self.dlg.lineEditInImages.setText(iFolder)
#Function output folder images
def OutputImage(self):
oImage = QFileDialog.getExistingDirectory(self.dlg,'Output Folder','',QFileDialog.ShowDirsOnly)
self.dlg.lineEditOutImages.setText(oImage)
#Function Start thread processing
def startWorker(self, inFolder, OutFolder, Window, Polynomial):
# create a new worker instance
worker = Worker(inFolder, OutFolder, Window, Polynomial)
#Create Progressbar
qgis.utils.iface.messageBar().clearWidgets()
progressMessageBar = qgis.utils.iface.messageBar().createMessage('Executing Savitzky Golay Filter...')
progressBar = QProgressBar()
progressBar.setMaximum(100)
progressMessageBar.layout().addWidget(progressBar)
qgis.utils.iface.messageBar().pushWidget(progressMessageBar)
self.progressMessageBar = progressMessageBar
# start the worker in a new thread
thread = QThread()
worker.moveToThread(thread)
worker.finished.connect(self.workerFinished)
worker.error.connect(self.workerError)
worker.progress.connect(progressBar.setValue)
thread.started.connect(worker.SavitzkyGolayFilter)
thread.start()
self.thread = thread
self.worker = worker
#Function to finished thread processing
def workerFinished(self,value):
# clean up the worker and thread
self.worker.deleteLater()
self.thread.quit()
self.thread.wait()
self.thread.deleteLater()
qgis.utils.iface.messageBar().clearWidgets()
if value == 0:
QMessageBox.information(qgis.utils.iface.mainWindow(),"Savitzky Golay Filter","Processing sucessfully...")
else:
QMessageBox.warning(qgis.utils.iface.mainWindow(),"Savitzky Golay Filter","Error in the images. Please, check the error log on:"+'\n'+os.path.join(self.dlg.lineEditInImages.text(),"LogErros.txt"))
#Function report error in work
def workerError(self, e, exception_string):
QgsMessageLog.logMessage('Worker thread raised an exception:\n'.format(exception_string), level=QgsMessageLog.CRITICAL)
