def initAlgorithm(self, config=None):
self.addParameter(QgsProcessingParameterRasterLayer(
self.INPUT,
self.tr('Input file')))
self.addParameter(QgsProcessingParameterBoolean(
self.PRJ_FILE_CREATE,
self.tr('Create also .prj file'), False))
self.addOutput(QgsProcessingOutputFile(
self.WORLD_FILE,
self.tr('World file')))
self.addOutput(QgsProcessingOutputFile(
self.PRJ_FILE,
self.tr('ESRI Shapefile prj file')))
def test_file_output_mimetypes():
""" Test file output mimetype
"""
outdef = QgsProcessingOutputFile("OUTPUT", "test output file")
context = QgsProcessingContext()
context.store_url = "store:{file}"
context.workdir = "/path/to/workdir"
out = parse_output_definition(outdef)
output = processing_to_output('file.png',
outdef,
out,
output_uri=None,
context=context)
assert isinstance(output, ComplexOutput)
assert output.as_reference
assert output.url == "store:file.png"
assert output.output_format == 'image/png'
output = processing_to_output('binaryfile',
outdef,
out,
output_uri=None,
context=context)
assert output.output_format == 'application/octet-stream'
def initAlgorithm(self, config=None):
"""Set up of the algorithm."""
self.addParameter(
QgsProcessingParameterString(
self.URL, self.tr('URL, with the query encoded')))
self.addOutput(QgsProcessingOutputFile(self.OUTPUT, self.tr('Output')))
def initAlgorithm( self, config=None ):
""" Virtual override
see https://qgis.org/api/classQgsProcessingAlgorithm.html
"""
self.addOutput(QgsProcessingOutputFile(self.OUTPUT,
'JSON output file',
))
def initAlgorithm(self, config=None):
self.addParameter(QgsProcessingParameterRasterLayer(self.INPUT,
self.tr('Input layer')))
self.addParameter(QgsProcessingParameterBand(self.BAND,
self.tr('Band number'),
parentLayerParameterName=self.INPUT))
self.addParameter(QgsProcessingParameterBoolean(self.CSV,
self.tr('Output comma-separated values'),
defaultValue=False))
self.addParameter(QgsProcessingParameterFileDestination(self.OUTPUT,
self.tr('XYZ ASCII file'),
self.tr('CSV files (*.csv)')))
self.addOutput(QgsProcessingOutputFile(self.OUTPUT, self.tr('XYZ ASCII file')))
def test_file_output_mimetypes():
""" Test file output mimetype
"""
outdef = QgsProcessingOutputFile("OUTPUT","test output file")
context = QgsProcessingContext()
context.workdir = "/path/to/workdir"
out = parse_output_definition(outdef)
output = processing_to_output('file.png', outdef, out, output_uri=None, context=context)
assert output.output_format == 'image/png'
output = processing_to_output('binaryfile', outdef, out, output_uri=None, context=context)
assert output.output_format == 'application/octet-stream'
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterFeatureSource(self.INPUT,
self.tr('Input layer')))
self.addParameter(
QgsProcessingParameterEnum(self.PLOT_TYPE,
self.tr('Plot type'),
options=self.PLOT_TYPE_OPTIONS))
self.addParameter(
QgsProcessingParameterString(self.PLOT_TITLE,
self.tr('Plot title'),
optional=True))
self.addParameter(
QgsProcessingParameterField(self.XFIELD,
self.tr('X Field'),
parentLayerParameterName=self.INPUT,
type=QgsProcessingParameterField.Any,
optional=True))
self.addParameter(
QgsProcessingParameterField(self.YFIELD,
self.tr('Y Field'),
parentLayerParameterName=self.INPUT,
type=QgsProcessingParameterField.Any,
optional=True))
self.addParameter(
QgsProcessingParameterEnum(self.IN_COLOR,
self.tr('Color'),
optional=True,
options=self.IN_COLOR_OPTIONS))
self.addParameter(
QgsProcessingParameterString(
self.IN_COLOR_HTML,
self.
tr('Color (any valid HTML color) If set, this is used instead of the color set in the previous input.'
),
optional=True))
self.addParameter(
QgsProcessingParameterFileDestination(
self.OUTPUT_HTML_FILE, self.tr('HTML File'),
self.tr('HTML files (*.html)')))
# need to add an output for it to allow to see it in Processus results viewer
self.addOutput(
QgsProcessingOutputHtml(
self.OUTPUT_HTML_FILE,
self.tr('Dataplotly - Generic plot HTML output')))
# Add an file to return a response in JSON format
self.addParameter(
QgsProcessingParameterFileDestination(
self.OUTPUT_JSON_FILE, self.tr('JSON file'),
self.tr('JSON Files (*.json)')))
# need to add an output for it to allow to see it in Processus results viewer
self.addOutput(
QgsProcessingOutputFile(
self.OUTPUT_JSON_FILE,
self.tr('Dataplotly - Generic plot JSON output')))
