def restore_working_layer(filename, bands, layer_type): raster_layer = manage_QGIS.get_raster_layer( filename, os.path.splitext(os.path.basename(filename))[0]) layer = WorkingLayer(filename, raster_layer) layer.set_type(layer_type) layer.set_bands(bands) return layer, bands
def working_layer(canvas): source = canvas.currentLayer().source() layer = WorkingLayer(source, canvas.currentLayer()) # self.layer = self.canvas.currentLayer() if layer: # self.define_bands(self.layer) # manage_bands() # self.red, self.green, self.blue, self.pir, self.mir = manage_bands().get_values() red, green, blue, pir, mir = manage_bands().get_values() bands = {'red': red, 'green': green, 'blue': blue, 'pir': pir, 'mir': mir} layer.set_bands(bands) logger.debug("{} {} {} {} {}".format(red, green, blue, pir, mir)) return layer
def working_layer(canvas): source = canvas.currentLayer().source() layer = WorkingLayer(source, canvas.currentLayer()) # self.layer = self.canvas.currentLayer() if layer: # self.define_bands(self.layer) # manage_bands() # self.red, self.green, self.blue, self.pir, self.mir = manage_bands().get_values() red, green, blue, pir, mir = manage_bands().get_values() bands = {'red': red, 'green': green, 'blue': blue, 'pir': pir, 'mir': mir} layer.set_bands(bands) logger.debug(str(red) + " " + str(green) + " " + str(blue) + " " + str(pir) + " " + str(mir)) return layer
def restore_working_layer(filename, bands, layer_type): raster_layer = manage_QGIS.get_raster_layer(filename, os.path.splitext(os.path.basename(filename))[0]) layer = WorkingLayer(filename, raster_layer) layer.set_type(layer_type) layer.set_bands(bands) return layer, bands
def get_workinglayer_on_opening(iface): settings = QSettings() last_folder = settings.value("terre_image_last_folder") if last_folder: path = last_folder else: path = QDir.currentPath() file_opened = QFileDialog.getOpenFileName(None, "Selectionner un fichier raster", path) settings.setValue("terre_image_last_folder", os.path.dirname(file_opened)) settings.sync() if file_opened: # try: # str(file_opened) # except UnicodeEncodeError: # QMessageBox.warning( None , "Erreur", u'L\'image que vous essayez d\'ouvrir contient un ou des caractères spéciaux. \ # La version actuelle du plugin ne gère pas ce type de fichiers. \ # Veuillez renommer le fichier et ou les répertoires le contenant.', QMessageBox.Ok ) # return None, None # else: # if file_opened.find(" ") != -1: # QMessageBox.warning( None , "Attention", u'L\'image que vous essayez d\'ouvrir contient un ou plusieurs espaces. Les traitements sur cette image provoqueront une erreur.'.encode('utf8'), QMessageBox.Ok ) if file_opened.endswith(".qgs"): # open new qgis project pass else: raster_layer = manage_QGIS.get_raster_layer(file_opened, os.path.splitext(os.path.basename(file_opened))[0]) type_image = terre_image_processing.get_sensor_id(file_opened) logger.debug("type_image {}".format(type_image)) layer = WorkingLayer(file_opened, raster_layer) layer.set_type(type_image) # self.layer = self.canvas.currentLayer() if layer: # self.define_bands(self.layer) # manage_bands() # self.red, self.green, self.blue, self.pir, self.mir = manage_bands().get_values() red, green, blue, pir, mir = manage_bands(type_image, layer.get_band_number()).get_values() if red != -1 or green != -1 or blue != -1 or pir != -1 or mir != -1: all_set = True bands = {'red': red, 'green': green, 'blue': blue, 'pir': pir, 'mir': mir} for i in range(1, layer.get_band_number() + 1): if i not in bands.values(): all_set = False if all_set: layer.set_bands(bands) logger.debug("{} {} {} {} {}".format(red, green, blue, pir, mir)) cst = TerreImageConstant() cst.index_group = cst.iface.legendInterface().addGroup("Terre Image", True, None) manage_QGIS.add_qgis_raser_layer(raster_layer, iface.mapCanvas(), bands) terre_image_gdal_system.compute_overviews(file_opened) return layer, bands else: QMessageBox.warning(None, "Erreur", u'Il y a un problème dans la définition des bandes spectrales.', QMessageBox.Ok) return None, None else: return None, None else: return None, None
def get_workinglayer_on_opening(iface): settings = QSettings() last_folder = settings.value("terre_image_last_folder") if last_folder: path = last_folder else: path = QDir.currentPath() file_opened = QFileDialog.getOpenFileName( None, "Selectionner un fichier raster", path) settings.setValue("terre_image_last_folder", os.path.dirname(file_opened)) settings.sync() if file_opened: # try: # str(file_opened) # except UnicodeEncodeError: # QMessageBox.warning( None , "Erreur", u'L\'image que vous essayez d\'ouvrir contient un ou des caractères spéciaux. \ # La version actuelle du plugin ne gère pas ce type de fichiers. \ # Veuillez renommer le fichier et ou les répertoires le contenant.', QMessageBox.Ok ) # return None, None # else: # if file_opened.find(" ") != -1: # QMessageBox.warning( None , "Attention", u'L\'image que vous essayez d\'ouvrir contient un ou plusieurs espaces. Les traitements sur cette image provoqueront une erreur.'.encode('utf8'), QMessageBox.Ok ) if file_opened.endswith(".qgs"): # open new qgis project pass else: raster_layer = manage_QGIS.get_raster_layer( file_opened, os.path.splitext(os.path.basename(file_opened))[0]) type_image = terre_image_processing.get_sensor_id(file_opened) logger.debug("type_image {}".format(type_image)) layer = WorkingLayer(file_opened, raster_layer) layer.set_type(type_image) # self.layer = self.canvas.currentLayer() if layer: # self.define_bands(self.layer) # manage_bands() # self.red, self.green, self.blue, self.pir, self.mir = manage_bands().get_values() red, green, blue, pir, mir = manage_bands( type_image, layer.get_band_number()).get_values() if red != -1 or green != -1 or blue != -1 or pir != -1 or mir != -1: all_set = True bands = { 'red': red, 'green': green, 'blue': blue, 'pir': pir, 'mir': mir } for i in range(1, layer.get_band_number() + 1): if i not in bands.values(): all_set = False if all_set: layer.set_bands(bands) logger.debug("{} {} {} {} {}".format( red, green, blue, pir, mir)) cst = TerreImageConstant() cst.index_group = cst.iface.legendInterface().addGroup( "Terre Image", True, None) manage_QGIS.add_qgis_raser_layer( raster_layer, iface.mapCanvas(), bands) terre_image_gdal_system.compute_overviews(file_opened) return layer, bands else: QMessageBox.warning( None, "Erreur", u'Il y a un problème dans la définition des bandes spectrales.', QMessageBox.Ok) return None, None else: return None, None else: return None, None