def add_bottom_parameters(self):
"""Set up the advanced parameters."""
super().add_bottom_parameters()
param = QgsProcessingParameterExtent(
self.EXTENT, tr('Extent, if "{{bbox}}" in the query'),
defaultValue='0,1,0,1 []', optional=True
)
param.setFlags(
param.flags() | QgsProcessingParameterDefinition.FlagAdvanced
)
help_string = tr(
'If the query has a {{bbox}} token, this extent will be used for replacement.'
)
param.setHelp(help_string)
self.addParameter(param)
param = QgsProcessingParameterString(
self.AREA,
tr('Area (if {{geocodeArea}} in the query)'),
optional=True
)
param.setFlags(
param.flags() | QgsProcessingParameterDefinition.FlagAdvanced
)
help_string = tr('If the query has a {{geocodeArea}} token, this place will be used.')
param.setHelp(help_string)
self.addParameter(param)
def add_top_parameters(self):
"""Set up the parameter."""
super().add_top_parameters()
param = QgsProcessingParameterExtent(self.EXTENT, tr('Extent'), optional=False)
help_string = tr('The extent as a rectangle to use when building the query.')
param.setHelp(help_string)
self.addParameter(param)
def initAlgorithm(self, config=None):
self.add_top_parameters()
param = QgsProcessingParameterExtent(self.EXTENT, tr('Extent'), optional=False)
help_string = tr('The extent as a rectangle to use when building the query.')
if Qgis.QGIS_VERSION_INT >= 31500:
param.setHelp(help_string)
else:
param.tooltip_3liz = help_string
self.addParameter(param)
self.add_bottom_parameters()
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterRasterLayer(
self.INPUT_A,
self.tr('Input layer A'),
optional=False))
self.addParameter(
QgsProcessingParameterBand(
self.BAND_A,
self.tr('Number of raster band for A'),
parentLayerParameterName=self.INPUT_A))
self.addParameter(
QgsProcessingParameterRasterLayer(
self.INPUT_B,
self.tr('Input layer B'),
optional=True))
self.addParameter(
QgsProcessingParameterBand(
self.BAND_B,
self.tr('Number of raster band for B'),
parentLayerParameterName=self.INPUT_B,
optional=True))
self.addParameter(
QgsProcessingParameterRasterLayer(
self.INPUT_C,
self.tr('Input layer C'),
optional=True))
self.addParameter(
QgsProcessingParameterBand(
self.BAND_C,
self.tr('Number of raster band for C'),
parentLayerParameterName=self.INPUT_C,
optional=True))
self.addParameter(
QgsProcessingParameterRasterLayer(
self.INPUT_D,
self.tr('Input layer D'),
optional=True))
self.addParameter(
QgsProcessingParameterBand(
self.BAND_D,
self.tr('Number of raster band for D'),
parentLayerParameterName=self.INPUT_D,
optional=True))
self.addParameter(
QgsProcessingParameterRasterLayer(
self.INPUT_E,
self.tr('Input layer E'),
optional=True))
self.addParameter(
QgsProcessingParameterBand(
self.BAND_E,
self.tr('Number of raster band for E'),
parentLayerParameterName=self.INPUT_E,
optional=True))
self.addParameter(
QgsProcessingParameterRasterLayer(
self.INPUT_F,
self.tr('Input layer F'),
optional=True))
self.addParameter(
QgsProcessingParameterBand(
self.BAND_F,
self.tr('Number of raster band for F'),
parentLayerParameterName=self.INPUT_F,
optional=True))
self.addParameter(
QgsProcessingParameterString(
self.FORMULA,
self.tr('Calculation in gdalnumeric syntax using +-/* or any numpy array functions (i.e. logical_and())'),
'A*2',
optional=False))
self.addParameter(
QgsProcessingParameterNumber(
self.NO_DATA,
self.tr('Set output nodata value'),
type=QgsProcessingParameterNumber.Double,
defaultValue=None,
optional=True))
if GdalUtils.version() >= 3030000:
extent_param = QgsProcessingParameterExtent(self.EXTENT,
self.tr('Output extent'),
optional=True)
extent_param.setHelp(self.tr('Custom extent of the output raster'))
self.addParameter(extent_param)
self.addParameter(
QgsProcessingParameterEnum(
self.RTYPE,
self.tr('Output raster type'),
options=self.TYPE,
defaultValue=5))
options_param = QgsProcessingParameterString(self.OPTIONS,
self.tr('Additional creation options'),
defaultValue='',
optional=True)
options_param.setFlags(options_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
options_param.setMetadata({
'widget_wrapper': {
'class': 'processing.algs.gdal.ui.RasterOptionsWidget.RasterOptionsWidgetWrapper'}})
self.addParameter(options_param)
extra_param = QgsProcessingParameterString(self.EXTRA,
self.tr('Additional command-line parameters'),
defaultValue=None,
optional=True)
extra_param.setFlags(extra_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(extra_param)
self.addParameter(
QgsProcessingParameterRasterDestination(
self.OUTPUT,
self.tr('Calculated')))
