def initAlgorithm(self, config=None):
""" Virtual override
see https://qgis.org/api/classQgsProcessingAlgorithm.html
"""
param = QgsProcessingParameterFileDestination(self.OUTPUT, 'JSON file',
'JSON Files (*.json)')
param.setMetadata({'wps:as_reference': True})
self.addParameter(param)
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterNumber(
self.POWER,
'Power',
type=QgsProcessingParameterNumber.Integer,
defaultValue=2,
minValue=2))
# Add an file to return a response in JSON format
json_param = QgsProcessingParameterFileDestination(
self.OUTPUT_JSON_FILE, self.tr('JSON file'),
self.tr('JSON Files (*.json)'))
json_param.setMetadata({'plotly': True})
self.addParameter(json_param)
