def processAlgorithm(self, parameters, context, feedback):
inputFile = self.parameterAsRasterLayer(parameters, self.INPUT, context).source()
zFactor = self.parameterAsDouble(parameters, self.Z_FACTOR, context)
outputFile = self.parameterAsOutputLayer(parameters, self.OUTPUT, context)
outputFormat = QgsRasterFileWriter.driverForExtension(os.path.splitext(outputFile)[1])
slope = QgsSlopeFilter(inputFile, outputFile, outputFormat)
slope.setZFactor(zFactor)
slope.processRaster(feedback)
return {self.OUTPUT: outputFile}
def processAlgorithm(self, parameters, context, feedback):
inputFile = exportRasterLayer(self.parameterAsRasterLayer(parameters, self.INPUT, context))
zFactor = self.parameterAsDouble(parameters, self.Z_FACTOR, context)
outputFile = self.parameterAsOutputLayer(parameters, self.OUTPUT, context)
outputFormat = raster.formatShortNameFromFileName(outputFile)
slope = QgsSlopeFilter(inputFile, outputFile, outputFormat)
slope.setZFactor(zFactor)
slope.processRaster(feedback)
return {self.OUTPUT: outputFile}
