def initAlgorithm(self, config=None):
self.addParameter(ParameterInterpolationData(self.INTERPOLATION_DATA,
self.tr('Input layer(s)')))
self.addParameter(QgsProcessingParameterNumber(self.DISTANCE_COEFFICIENT,
self.tr('Distance coefficient P'), type=QgsProcessingParameterNumber.Double,
minValue=0.0, maxValue=99.99, defaultValue=2.0))
self.addParameter(QgsProcessingParameterExtent(self.EXTENT,
self.tr('Extent'),
optional=False))
pixel_size_param = ParameterPixelSize(self.PIXEL_SIZE,
self.tr('Output raster size'),
layersData=self.INTERPOLATION_DATA,
extent=self.EXTENT,
minValue=0.0,
default=0.1)
self.addParameter(pixel_size_param)
cols_param = QgsProcessingParameterNumber(self.COLUMNS,
self.tr('Number of columns'),
optional=True,
minValue=0, maxValue=10000000)
cols_param.setFlags(cols_param.flags() | QgsProcessingParameterDefinition.FlagHidden)
self.addParameter(cols_param)
rows_param = QgsProcessingParameterNumber(self.ROWS,
self.tr('Number of rows'),
optional=True,
minValue=0, maxValue=10000000)
rows_param.setFlags(rows_param.flags() | QgsProcessingParameterDefinition.FlagHidden)
self.addParameter(rows_param)
self.addParameter(QgsProcessingParameterRasterDestination(self.OUTPUT,
self.tr('Interpolated')))
def initAlgorithm(self, config=None):
self.addParameter(QgsProcessingParameterRasterLayer(self.INPUT,
self.tr('Input layer')))
self.addParameter(QgsProcessingParameterBand(self.BAND,
self.tr('Band number'),
1,
parentLayerParameterName=self.INPUT))
self.addParameter(QgsProcessingParameterNumber(self.INTERVAL,
self.tr('Interval between contour lines'),
type=QgsProcessingParameterNumber.Double,
minValue=0.0,
defaultValue=10.0))
self.addParameter(QgsProcessingParameterString(self.FIELD_NAME,
self.tr('Attribute name (if not set, no elevation attribute is attached)'),
defaultValue='ELEV',
optional=True))
create_3d_param = QgsProcessingParameterBoolean(self.CREATE_3D,
self.tr('Produce 3D vector'),
defaultValue=False)
create_3d_param.setFlags(create_3d_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(create_3d_param)
ignore_nodata_param = QgsProcessingParameterBoolean(self.IGNORE_NODATA,
self.tr('Treat all raster values as valid'),
defaultValue=False)
ignore_nodata_param.setFlags(ignore_nodata_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(ignore_nodata_param)
nodata_param = QgsProcessingParameterNumber(self.NODATA,
self.tr('Input pixel value to treat as "nodata"'),
type=QgsProcessingParameterNumber.Double,
defaultValue=None,
optional=True)
nodata_param.setFlags(nodata_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(nodata_param)
offset_param = QgsProcessingParameterNumber(self.OFFSET,
self.tr('Offset from zero relative to which to interpret intervals'),
type=QgsProcessingParameterNumber.Double,
defaultValue=0.0,
optional=True)
nodata_param.setFlags(offset_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(offset_param)
options_param = QgsProcessingParameterString(self.OPTIONS,
self.tr('Additional creation options'),
defaultValue='',
optional=True)
options_param.setFlags(options_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(options_param)
self.addParameter(QgsProcessingParameterVectorDestination(
self.OUTPUT, self.tr('Contours'), QgsProcessing.TypeVectorLine))
def initAlgorithm(self, config=None):
self.METHODS = [self.tr('Linear'),
self.tr('Clough-Toucher (cubic)')
]
self.addParameter(ParameterInterpolationData(self.INTERPOLATION_DATA,
self.tr('Input layer(s)')))
self.addParameter(QgsProcessingParameterEnum(self.METHOD,
self.tr('Interpolation method'),
options=self.METHODS,
defaultValue=0))
self.addParameter(QgsProcessingParameterExtent(self.EXTENT,
self.tr('Extent'),
optional=False))
pixel_size_param = ParameterPixelSize(self.PIXEL_SIZE,
self.tr('Output raster size'),
layersData=self.INTERPOLATION_DATA,
extent=self.EXTENT,
minValue=0.0,
default=0.1)
self.addParameter(pixel_size_param)
cols_param = QgsProcessingParameterNumber(self.COLUMNS,
self.tr('Number of columns'),
optional=True,
minValue=0, maxValue=10000000)
cols_param.setFlags(cols_param.flags() | QgsProcessingParameterDefinition.FlagHidden)
self.addParameter(cols_param)
rows_param = QgsProcessingParameterNumber(self.ROWS,
self.tr('Number of rows'),
optional=True,
minValue=0, maxValue=10000000)
rows_param.setFlags(rows_param.flags() | QgsProcessingParameterDefinition.FlagHidden)
self.addParameter(rows_param)
self.addParameter(QgsProcessingParameterRasterDestination(self.OUTPUT,
self.tr('Interpolated')))
triangulation_file_param = QgsProcessingParameterFeatureSink(self.TRIANGULATION,
self.tr('Triangulation'),
type=QgsProcessing.TypeVectorLine,
optional=True)
triangulation_file_param.setCreateByDefault(False)
self.addParameter(triangulation_file_param)
def initAlgorithm(self, config=None):
self.addParameter(QgsProcessingParameterMultipleLayers(self.INPUT,
self.tr('Input layers'),
QgsProcessing.TypeRaster))
self.addParameter(QgsProcessingParameterBoolean(self.PCT,
self.tr('Grab pseudocolor table from first layer'),
defaultValue=False))
self.addParameter(QgsProcessingParameterBoolean(self.SEPARATE,
self.tr('Place each input file into a separate band'),
defaultValue=False))
nodata_param = QgsProcessingParameterNumber(self.NODATA_INPUT,
self.tr('Input pixel value to treat as "nodata"'),
type=QgsProcessingParameterNumber.Integer,
defaultValue=None,
optional=True)
nodata_param.setFlags(nodata_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(nodata_param)
nodata_out_param = QgsProcessingParameterNumber(self.NODATA_OUTPUT,
self.tr('Assign specified "nodata" value to output'),
type=QgsProcessingParameterNumber.Integer,
defaultValue=None,
optional=True)
nodata_out_param.setFlags(nodata_out_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(nodata_out_param)
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)
self.addParameter(QgsProcessingParameterEnum(self.DATA_TYPE,
self.tr('Output data type'),
self.TYPES,
allowMultiple=False,
defaultValue=5))
self.addParameter(QgsProcessingParameterRasterDestination(self.OUTPUT,
self.tr('Merged')))
def add_bottom_parameters(self):
parameter = QgsProcessingParameterNumber(
self.TIMEOUT, tr('Timeout'), defaultValue=25, minValue=5)
parameter.setFlags(parameter.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(parameter)
server = get_setting('defaultOAPI', OVERPASS_SERVERS[0]) + 'interpreter'
parameter = QgsProcessingParameterString(
self.SERVER, tr('Overpass server'), optional=False, defaultValue=server)
parameter.setFlags(parameter.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(parameter)
self.addOutput(
QgsProcessingOutputString(
self.OUTPUT_URL, tr('Query as encoded URL')))
self.addOutput(
QgsProcessingOutputString(
self.OUTPUT_OQL_QUERY, tr('Raw query as OQL')))
def initParameters(self, config=None):
self.addParameter(QgsProcessingParameterNumber(self.ANGLE_TOLERANCE,
self.tr('Maximum angle tolerance (degrees)'),
type=QgsProcessingParameterNumber.Double,
minValue=0.0, maxValue=45.0, defaultValue=15.0))
max_iterations = QgsProcessingParameterNumber(self.MAX_ITERATIONS,
self.tr('Maximum algorithm iterations'),
type=QgsProcessingParameterNumber.Integer,
minValue=1, maxValue=10000, defaultValue=1000)
max_iterations.setFlags(max_iterations.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(max_iterations)
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterRasterLayer(self.INPUT,
self.tr('Input layer')))
self.addParameter(
QgsProcessingParameterBand(self.BAND,
self.tr('Band number'),
1,
parentLayerParameterName=self.INPUT))
self.addParameter(
QgsProcessingParameterNumber(
self.INTERVAL,
self.tr('Interval between contour lines'),
type=QgsProcessingParameterNumber.Double,
minValue=0.0,
defaultValue=10.0))
self.addParameter(
QgsProcessingParameterString(
self.FIELD_NAME,
self.
tr('Attribute name (if not set, no elevation attribute is attached)'
),
defaultValue='ELEV',
optional=True))
create_3d_param = QgsProcessingParameterBoolean(
self.CREATE_3D, self.tr('Produce 3D vector'), defaultValue=False)
create_3d_param.setFlags(
create_3d_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(create_3d_param)
ignore_nodata_param = QgsProcessingParameterBoolean(
self.IGNORE_NODATA,
self.tr('Treat all raster values as valid'),
defaultValue=False)
ignore_nodata_param.setFlags(
ignore_nodata_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(ignore_nodata_param)
nodata_param = QgsProcessingParameterNumber(
self.NODATA,
self.tr('Input pixel value to treat as "nodata"'),
type=QgsProcessingParameterNumber.Double,
defaultValue=None,
optional=True)
nodata_param.setFlags(nodata_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(nodata_param)
offset_param = QgsProcessingParameterNumber(
self.OFFSET,
self.tr(
'Offset from zero relative to which to interpret intervals'),
type=QgsProcessingParameterNumber.Double,
defaultValue=0.0,
optional=True)
nodata_param.setFlags(offset_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(offset_param)
options_param = QgsProcessingParameterString(
self.OPTIONS,
self.tr('Additional creation options'),
defaultValue='',
optional=True)
options_param.setFlags(options_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(options_param)
self.addParameter(
QgsProcessingParameterVectorDestination(
self.OUTPUT, self.tr('Contours'),
QgsProcessing.TypeVectorLine))
def initAlgorithm(self, config=None):
self.KERNELS = OrderedDict([(self.tr('Quartic'), QgsKernelDensityEstimation.KernelQuartic),
(self.tr('Triangular'), QgsKernelDensityEstimation.KernelTriangular),
(self.tr('Uniform'), QgsKernelDensityEstimation.KernelUniform),
(self.tr('Triweight'), QgsKernelDensityEstimation.KernelTriweight),
(self.tr('Epanechnikov'), QgsKernelDensityEstimation.KernelEpanechnikov)])
self.OUTPUT_VALUES = OrderedDict([(self.tr('Raw'), QgsKernelDensityEstimation.OutputRaw),
(self.tr('Scaled'), QgsKernelDensityEstimation.OutputScaled)])
self.addParameter(QgsProcessingParameterFeatureSource(self.INPUT,
self.tr('Point layer'),
[QgsProcessing.TypeVectorPoint]))
self.addParameter(QgsProcessingParameterDistance(self.RADIUS,
self.tr('Radius'),
100.0, self.INPUT, False, 0.0))
radius_field_param = QgsProcessingParameterField(self.RADIUS_FIELD,
self.tr('Radius from field'),
None,
self.INPUT,
QgsProcessingParameterField.Numeric,
optional=True
)
radius_field_param.setFlags(radius_field_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(radius_field_param)
class ParameterHeatmapPixelSize(QgsProcessingParameterNumber):
def __init__(self, name='', description='', parent_layer=None, radius_param=None, radius_field_param=None, minValue=None,
default=None, optional=False):
QgsProcessingParameterNumber.__init__(self, name, description, QgsProcessingParameterNumber.Double, default, optional, minValue)
self.parent_layer = parent_layer
self.radius_param = radius_param
self.radius_field_param = radius_field_param
def clone(self):
copy = ParameterHeatmapPixelSize(self.name(), self.description(), self.parent_layer, self.radius_param, self.radius_field_param, self.minimum(), self.maximum(), self.defaultValue((), self.flags() & QgsProcessingParameterDefinition.FlagOptional))
return copy
pixel_size_param = ParameterHeatmapPixelSize(self.PIXEL_SIZE,
self.tr('Output raster size'),
parent_layer=self.INPUT,
radius_param=self.RADIUS,
radius_field_param=self.RADIUS_FIELD,
minValue=0.0,
default=0.1)
pixel_size_param.setMetadata({
'widget_wrapper': {
'class': 'processing.algs.qgis.ui.HeatmapWidgets.HeatmapPixelSizeWidgetWrapper'}})
self.addParameter(pixel_size_param)
weight_field_param = QgsProcessingParameterField(self.WEIGHT_FIELD,
self.tr('Weight from field'),
None,
self.INPUT,
QgsProcessingParameterField.Numeric,
optional=True
)
weight_field_param.setFlags(weight_field_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(weight_field_param)
keys = list(self.KERNELS.keys())
kernel_shape_param = QgsProcessingParameterEnum(self.KERNEL,
self.tr('Kernel shape'),
keys,
allowMultiple=False,
defaultValue=0)
kernel_shape_param.setFlags(kernel_shape_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(kernel_shape_param)
decay_ratio = QgsProcessingParameterNumber(self.DECAY,
self.tr('Decay ratio (Triangular kernels only)'),
QgsProcessingParameterNumber.Double,
0.0, True, -100.0, 100.0)
decay_ratio.setFlags(decay_ratio.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(decay_ratio)
keys = list(self.OUTPUT_VALUES.keys())
output_scaling = QgsProcessingParameterEnum(self.OUTPUT_VALUE,
self.tr('Output value scaling'),
keys,
allowMultiple=False,
defaultValue=0)
output_scaling.setFlags(output_scaling.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(output_scaling)
self.addParameter(QgsProcessingParameterRasterDestination(self.OUTPUT, self.tr('Heatmap')))
def initAlgorithm(self, config=None):
"""
Here we define the inputs and output of the algorithm, along with some other properties.
"""
# We add the input vector features source. It can have any kind of geometry.
self.addParameter(
QgsProcessingParameterFeatureSource(
self.INPUT,
self.tr('Input layer'),
[QgsProcessing.TypeVector]
)
)
optional_start_value = QgsProcessingParameterNumber(
self.OPTIONAL_START_VALUE,
self.tr('Optional start value for progressive (default = 0)'), 0
)
optional_start_value.setFlags(optional_start_value.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(optional_start_value)
result_field_name = QgsProcessingParameterString(
self.RESULT_FIELD_NAME,
self.tr('Optional new Field name suffix'), ' '
)
result_field_name.setFlags(result_field_name.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(result_field_name)
id_calc = QgsProcessingParameterBoolean(
self.ID_CALC,
self.tr('Optional add Id calculation column'), 0
)
id_calc.setFlags(id_calc.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(id_calc)
id_dec = QgsProcessingParameterBoolean(
self.ID_DEC,
self.tr('Optional 5 decimal places'), 0
)
id_dec.setFlags(id_dec.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(id_dec)
self.addParameter(QgsProcessingParameterField(self.OPERATION_FIELD_NAME,
'Choose operation field',
type=QgsProcessingParameterField.Numeric,
parentLayerParameterName=self.INPUT))
self.addParameter(QgsProcessingParameterEnum(self.OUTPUT_OPERATION, 'Option calc: Prog, %, M Mobile, M Ponderata, Var, Var %',
options=['PROGRESSIVA','PERCENTUALE','MEDIA MOBILE','MEDIA PONDERATA','VARIAZIONE','VARIAZIONE %'],
allowMultiple=False, defaultValue = None))
self.addParameter(QgsProcessingParameterField(self.WEIGHT_FIELD_NAME,
self.tr('Choose weight field'),
optional = 1,
type=QgsProcessingParameterField.Numeric,
parentLayerParameterName=self.INPUT))
# We add a feature sink in which to store our processed features (this
# usually takes the form of a newly created vector layer when the
# algorithm is run in QGIS).
self.addParameter(
QgsProcessingParameterFeatureSink(
self.OUTPUT,
self.tr('Calc_' + str(datetime.datetime.now().strftime("%d-%m-%Y %H:%M:%S")))
)
)
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterFeatureSource(
self.INPUT, self.tr("Edges"), [QgsProcessing.TypeVectorLine]))
self.addParameter(
QgsProcessingParameterField(self.CLUSTER_FIELD,
self.tr("Cluster field"),
type=QgsProcessingParameterField.Any,
parentLayerParameterName=self.INPUT,
allowMultiple=False,
defaultValue=None,
optional=True))
init_step_size = QgsProcessingParameterNumber(
self.INITIAL_STEP_SIZE,
self.
tr("Initial step size (try 0.001 for GPS data or 100 for projected data)"
), QgsProcessingParameterNumber.Double, 0.001)
init_step_size.setFlags(
init_step_size.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(init_step_size)
compatibility = QgsProcessingParameterNumber(
self.COMPATIBILITY,
self.tr(
"Compatibility (a low value increases the grouping of paths)"),
QgsProcessingParameterNumber.Double, 0.6)
compatibility.setFlags(compatibility.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(compatibility)
cycles = QgsProcessingParameterNumber(
self.CYCLES,
self.tr("Cycles (increases the number of line breaks)"),
QgsProcessingParameterNumber.Integer, 6)
cycles.setFlags(cycles.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(cycles)
iterations = QgsProcessingParameterNumber(
self.ITERATIONS,
self.tr("Iterations (of the force-directed layout)"),
QgsProcessingParameterNumber.Integer, 90)
iterations.setFlags(iterations.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(iterations)
max_dist = QgsProcessingParameterNumber(
self.MAX_DISTANCE,
self.tr("Maximum distance to merge overlapping segments"),
type=QgsProcessingParameterNumber.Double,
defaultValue=0.0005,
optional=True) #defaultValue=0.005,
max_dist.setFlags(max_dist.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(max_dist)
weight = QgsProcessingParameterField(
self.WEIGHT_FIELD,
self.tr("Weight field"),
type=QgsProcessingParameterField.Any,
parentLayerParameterName=self.INPUT,
allowMultiple=False,
defaultValue=None,
optional=True)
weight.setFlags(weight.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(weight)
self.addParameter(
QgsProcessingParameterFeatureSink(self.OUTPUT, self.tr("Flow Map"),
QgsProcessing.TypeVectorLine))
def initAlgorithm(self, config=None):
self.units = [self.tr("Pixels"),
self.tr("Georeferenced units")]
self.addParameter(QgsProcessingParameterFeatureSource(self.INPUT,
self.tr('Input layer')))
self.addParameter(QgsProcessingParameterField(self.FIELD,
self.tr('Field to use for a burn-in value'),
None,
self.INPUT,
QgsProcessingParameterField.Numeric,
optional=True))
self.addParameter(QgsProcessingParameterNumber(self.BURN,
self.tr('A fixed value to burn'),
type=QgsProcessingParameterNumber.Double,
defaultValue=0.0,
optional=True))
self.addParameter(QgsProcessingParameterEnum(self.UNITS,
self.tr('Output raster size units'),
self.units))
self.addParameter(QgsProcessingParameterNumber(self.WIDTH,
self.tr('Width/Horizontal resolution'),
type=QgsProcessingParameterNumber.Double,
minValue=0.0,
defaultValue=0.0))
self.addParameter(QgsProcessingParameterNumber(self.HEIGHT,
self.tr('Height/Vertical resolution'),
type=QgsProcessingParameterNumber.Double,
minValue=0.0,
defaultValue=0.0))
self.addParameter(QgsProcessingParameterExtent(self.EXTENT,
self.tr('Output extent')))
self.addParameter(QgsProcessingParameterNumber(self.NODATA,
self.tr('Assign a specified nodata value to output bands'),
type=QgsProcessingParameterNumber.Double,
defaultValue=0.0,
optional=True))
options_param = QgsProcessingParameterString(self.OPTIONS,
self.tr('Additional creation parameters'),
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)
dataType_param = QgsProcessingParameterEnum(self.DATA_TYPE,
self.tr('Output data type'),
self.TYPES,
allowMultiple=False,
defaultValue=5)
dataType_param.setFlags(dataType_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(dataType_param)
init_param = QgsProcessingParameterNumber(self.INIT,
self.tr('Pre-initialize the output image with value'),
type=QgsProcessingParameterNumber.Double,
defaultValue=0.0,
optional=True)
init_param.setFlags(init_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(init_param)
invert_param = QgsProcessingParameterBoolean(self.INVERT,
self.tr('Invert rasterization'),
defaultValue=False)
invert_param.setFlags(invert_param.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(invert_param)
self.addParameter(QgsProcessingParameterRasterDestination(self.OUTPUT,
self.tr('Rasterized')))
def initAlgorithm(self, config=None):
"""
Here we define the inputs and output of the algorithm, along
with some other properties.
"""
self.addParameter(
QgsProcessingParameterRasterLayer(
self.IMG_REF,
self.tr('The REFERENCE image to use as based to co-register the target image')
)
)
self.addParameter(
QgsProcessingParameterRasterLayer(
self.INPUT,
self.tr('The TARGET image for co-register'),
)
)
self.addParameter(
QgsProcessingParameterBoolean(
self.ALIGN_GRIDS,
self.tr('Align the input coordinate grid to the reference'),
defaultValue=True,
)
)
self.addParameter(
QgsProcessingParameterBoolean(
self.MATCH_GSD,
self.tr('Match the input pixel size to the reference pixel size'),
defaultValue=True,
)
)
self.addParameter(
QgsProcessingParameterNumber(
self.GRID_RES,
self.tr('Tie point grid resolution (pixel units of the target image)'),
type=QgsProcessingParameterNumber.Integer,
defaultValue=200,
)
)
self.addParameter(
QgsProcessingParameterNumber(
self.WINDOW_SIZE,
self.tr('Custom matching window size (width and height in pixel units)'),
type=QgsProcessingParameterNumber.Integer,
defaultValue=256,
)
)
parameter = \
QgsProcessingParameterNumber(
self.MAX_SHIFT,
self.tr('Maximum shift distance in reference image pixel units'),
type=QgsProcessingParameterNumber.Integer,
defaultValue=5,
optional=False
)
parameter.setFlags(parameter.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(parameter)
parameter = \
QgsProcessingParameterEnum(
self.RESAMPLING,
self.tr('The resampling algorithm to be used for shift correction (if necessary)'),
options=[i[0] for i in self.resampling_methods],
defaultValue=2,
optional=False
)
parameter.setFlags(parameter.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(parameter)
self.addParameter(
QgsProcessingParameterRasterDestination(
self.OUTPUT,
self.tr('Output raster file co-registered')
)
)
def initAlgorithm(self, config=None):
self.KERNELS = OrderedDict([
(self.tr('Quartic'), QgsKernelDensityEstimation.KernelQuartic),
(self.tr('Triangular'),
QgsKernelDensityEstimation.KernelTriangular),
(self.tr('Uniform'), QgsKernelDensityEstimation.KernelUniform),
(self.tr('Triweight'), QgsKernelDensityEstimation.KernelTriweight),
(self.tr('Epanechnikov'),
QgsKernelDensityEstimation.KernelEpanechnikov)
])
self.OUTPUT_VALUES = OrderedDict([
(self.tr('Raw'), QgsKernelDensityEstimation.OutputRaw),
(self.tr('Scaled'), QgsKernelDensityEstimation.OutputScaled)
])
self.addParameter(
QgsProcessingParameterFeatureSource(
self.INPUT, self.tr('Point layer'),
[QgsProcessing.TypeVectorPoint]))
self.addParameter(
QgsProcessingParameterNumber(self.RADIUS,
self.tr('Radius (layer units)'),
QgsProcessingParameterNumber.Double,
100.0, False, 0.0, 9999999999.99))
radius_field_param = QgsProcessingParameterField(
self.RADIUS_FIELD,
self.tr('Radius from field'),
None,
self.INPUT,
QgsProcessingParameterField.Numeric,
optional=True)
radius_field_param.setFlags(
radius_field_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(radius_field_param)
class ParameterHeatmapPixelSize(QgsProcessingParameterNumber):
def __init__(self,
name='',
description='',
parent_layer=None,
radius_param=None,
radius_field_param=None,
minValue=None,
maxValue=None,
default=None,
optional=False):
QgsProcessingParameterNumber.__init__(
self, name, description,
QgsProcessingParameterNumber.Double, default, optional,
minValue, maxValue)
self.parent_layer = parent_layer
self.radius_param = radius_param
self.radius_field_param = radius_field_param
def clone(self):
copy = ParameterHeatmapPixelSize(
self.name(), self.description(), self.parent_layer,
self.radius_param, self.radius_field_param, self.minimum(),
self.maximum(),
self.defaultValue(
(),
self.flags()
& QgsProcessingParameterDefinition.FlagOptional))
return copy
pixel_size_param = ParameterHeatmapPixelSize(
self.PIXEL_SIZE,
self.tr('Output raster size'),
parent_layer=self.INPUT,
radius_param=self.RADIUS,
radius_field_param=self.RADIUS_FIELD,
minValue=0.0,
maxValue=9999999999,
default=0.1)
pixel_size_param.setMetadata({
'widget_wrapper': {
'class':
'processing.algs.qgis.ui.HeatmapWidgets.HeatmapPixelSizeWidgetWrapper'
}
})
self.addParameter(pixel_size_param)
weight_field_param = QgsProcessingParameterField(
self.WEIGHT_FIELD,
self.tr('Weight from field'),
None,
self.INPUT,
QgsProcessingParameterField.Numeric,
optional=True)
weight_field_param.setFlags(
weight_field_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(weight_field_param)
keys = list(self.KERNELS.keys())
kernel_shape_param = QgsProcessingParameterEnum(
self.KERNEL,
self.tr('Kernel shape'),
keys,
allowMultiple=False,
defaultValue=0)
kernel_shape_param.setFlags(
kernel_shape_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(kernel_shape_param)
decay_ratio = QgsProcessingParameterNumber(
self.DECAY, self.tr('Decay ratio (Triangular kernels only)'),
QgsProcessingParameterNumber.Double, 0.0, True, -100.0, 100.0)
decay_ratio.setFlags(decay_ratio.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(decay_ratio)
keys = list(self.OUTPUT_VALUES.keys())
output_scaling = QgsProcessingParameterEnum(
self.OUTPUT_VALUE,
self.tr('Output value scaling'),
keys,
allowMultiple=False,
defaultValue=0)
output_scaling.setFlags(
output_scaling.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(output_scaling)
self.addParameter(
QgsProcessingParameterRasterDestination(self.OUTPUT,
self.tr('Heatmap')))
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterMultipleLayers(self.INPUT,
self.tr('Input layers'),
QgsProcessing.TypeRaster))
self.addParameter(
QgsProcessingParameterBoolean(
self.PCT,
self.tr('Grab pseudocolor table from first layer'),
defaultValue=False))
self.addParameter(
QgsProcessingParameterBoolean(
self.SEPARATE,
self.tr('Place each input file into a separate band'),
defaultValue=False))
nodata_param = QgsProcessingParameterNumber(
self.NODATA_INPUT,
self.tr('Input pixel value to treat as "nodata"'),
type=QgsProcessingParameterNumber.Integer,
defaultValue=None,
optional=True)
nodata_param.setFlags(nodata_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(nodata_param)
nodata_out_param = QgsProcessingParameterNumber(
self.NODATA_OUTPUT,
self.tr('Assign specified "nodata" value to output'),
type=QgsProcessingParameterNumber.Integer,
defaultValue=None,
optional=True)
nodata_out_param.setFlags(
nodata_out_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(nodata_out_param)
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)
self.addParameter(
QgsProcessingParameterEnum(self.DATA_TYPE,
self.tr('Output data type'),
self.TYPES,
allowMultiple=False,
defaultValue=5))
self.addParameter(
QgsProcessingParameterRasterDestination(self.OUTPUT,
self.tr('Merged')))
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterMultipleLayers(self.INPUT_LAYERS,
self.tr('Input layers'),
QgsProcessing.TypeRaster))
self.addParameter(
QgsProcessingParameterFeatureSink(self.OUTPUT_FOOTPRINTS,
self.tr('Images footprint'),
QgsProcessing.TypeVectorPolygon))
self.addParameter(
QgsProcessingParameterFeatureSink(self.OUTPUT_NADIRS,
self.tr('Images nadir'),
QgsProcessing.TypeVectorPoint))
self.addParameter(
QgsProcessingParameterEnum(
self.CAMERA_MODEL,
self.tr('Camera model defining FOV values'),
options=list(self.CAMERA_DATA.keys())))
self.addParameter(
QgsProcessingParameterCrs(self.SOURCE_CRS,
self.tr('Source CRS'),
defaultValue='EPSG:4326'))
self.addParameter(
QgsProcessingParameterCrs(self.DESTINATION_CRS,
self.tr('Destination CRS'),
optional=True,
defaultValue='ProjectCrs'))
# horizontal referred to flight direction => means wide angle
parameter = QgsProcessingParameterNumber(
self.HORIZONTAL_FOV,
self.tr('Wide camera angle'),
type=QgsProcessingParameterNumber.Double,
defaultValue=84.0,
minValue=0,
maxValue=360)
parameter.setFlags(parameter.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(parameter)
# vertical referred to flight direction => means tall angle
parameter = QgsProcessingParameterNumber(
self.VERTICAL_FOV,
self.tr('Tall camera angle'),
type=QgsProcessingParameterNumber.Double,
defaultValue=54.0,
minValue=0,
maxValue=360)
parameter.setFlags(parameter.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(parameter)
parameter = QgsProcessingParameterNumber(
self.NADIR_TO_BOTTOM_OFFSET,
self.tr('Offset to add to bottom distance result'),
type=QgsProcessingParameterNumber.Double)
parameter.setFlags(parameter.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(parameter)
parameter = QgsProcessingParameterNumber(
self.NADIR_TO_UPPPER_OFFSET,
self.tr('Offset to add to upper distance result'),
type=QgsProcessingParameterNumber.Double)
parameter.setFlags(parameter.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(parameter)
def initAlgorithm(self, config):
#super(MappiaPublisherAlgorithm, self).initAlgorithm()
"""
Here we define the inputs and output of the algorithm, along
with some other properties.
"""
options = OptionsCfg.read()
#self.addParameter(
# QgsProcessingParameterEnum(
# self.OPERATION,
# self.tr('Operation Type'),
# options=[self.tr(curOption) for curOption in OperationType.getOptions()],
# defaultValue=9
# )
#)
#TODO Implement layer attribute later.
# self.addParameter(
# QgsProcessingParameterString(
# self.LAYER_ATTRIBUTE,
# self.tr('Layer style name (Change to different style names only if interested in publishing multiple (layers or attributes) of the same file.)'),
# optional=False,
# defaultValue=options['attrName']
# )
# )
self.addParameter(
QgsProcessingParameterString(
self.GITHUB_REPOSITORY,
self.tr('Repository name (or map group name)'),
optional=False,
defaultValue=options['gh_repository']))
# We add the input vector features source. It can have any kind of
# geometry.
layerParam = QgsProcessingParameterMultipleLayers(
self.LAYERS, self.tr('Maps to display online'),
QgsProcessing.TypeMapLayer
#, defaultValue=[layer.id() for layer in iface.mapCanvas().layers()]#[layer.dataProvider().dataSourceUri(False) for layer in iface.mapCanvas().layers()]
)
layerParam.setMinimumNumberInputs(1)
self.addParameter(layerParam)
self.m_layerParam = layerParam
maxZoomParameter = QgsProcessingParameterNumber(
self.ZOOM_MAX,
self.tr('Map max Zoom level [1 ~ 13] (lower is faster)'),
minValue=1,
maxValue=13,
defaultValue=options["zoom_max"])
maxZoomParameter.setFlags(
maxZoomParameter.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(maxZoomParameter)
gitExeParameter = QgsProcessingParameterString(
self.GIT_EXECUTABLE,
self.tr('Git client executable path.'),
optional=True,
defaultValue=self.getGitDefault(options))
gitExeParameter.setFlags(
gitExeParameter.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(gitExeParameter)
ghUserParameter = QgsProcessingParameterString(
self.GITHUB_USER,
self.tr('Github USERNAME (Credentials for https://github.com)'),
optional=True,
defaultValue=options['gh_user'])
ghUserParameter.setFlags(
ghUserParameter.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(ghUserParameter)
ghPassParameter = QgsProcessingParameterString(
self.GITHUB_PASS,
self.tr('Github Access Token'),
optional=True,
defaultValue=options['gh_pass'])
ghPassParameter.setFlags(
ghPassParameter.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(ghPassParameter)
outputDirParameter = QgsProcessingParameterFolderDestination(
self.OUTPUT_DIRECTORY,
self.tr('Output directory'),
optional=True,
defaultValue=options["folder"])
outputDirParameter.setFlags(
outputDirParameter.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(outputDirParameter)
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterFeatureSource(
self.INPUT, self.tr('Input layer'),
[QgsProcessing.TypeVectorAnyGeometry]))
self.addParameter(
QgsProcessingParameterString(self.TITLE,
self.tr('Title of figure'),
defaultValue='Figure 1'))
self.addParameter(
QgsProcessingParameterField(self.xcoordinate,
self.tr('Name of X Coordinate'), None,
self.INPUT,
QgsProcessingParameterField.Any))
self.addParameter(
QgsProcessingParameterString(
self.xlabel,
self.tr('X label'),
defaultValue='Distance in meters [m]'))
self.addParameter(
QgsProcessingParameterField(self.ycoordinate,
self.tr('Name of Y Coordinate Left'),
None, self.INPUT,
QgsProcessingParameterField.Any))
self.addParameter(
QgsProcessingParameterField(self.zcoordinate,
self.tr('Name of Y Coordinate Rigth'),
None, self.INPUT,
QgsProcessingParameterField.Any))
self.addParameter(
QgsProcessingParameterString(self.ylabel,
self.tr('Y label'),
defaultValue='Width in meters [m]'))
width = QgsProcessingParameterNumber(
self.size_figx,
self.tr('Width of figure'),
QgsProcessingParameterNumber.Double,
defaultValue=10.0)
width.setFlags(width.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(width)
height = QgsProcessingParameterNumber(
self.size_figy,
self.tr('Height of figure'),
QgsProcessingParameterNumber.Double,
defaultValue=3.0)
height.setFlags(height.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(height)
colors = QgsProcessingParameterEnum(
self.colors,
self.tr('Figure color'), ['grey', 'colors', 'colors with line'],
defaultValue=1)
colors.setFlags(colors.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(colors)
exten = QgsProcessingParameterEnum(
self.ext,
self.tr('Figure extension'), [
'.eps', '.pdf', '.pgf', '.png', '.ps', '.raw', '.rgba', '.svg',
'.svgz'
],
defaultValue=3)
exten.setFlags(exten.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(exten)
self.addParameter(
QgsProcessingParameterFileDestination(self.OUTPUT,
self.tr('Output layer')))
def initAlgorithm(self, config):
"""
Here we define the inputs and output of the algorithm, along
with some other properties.
"""
# We add the input vector features source. It can have any kind of
# geometry.
self.addParameter(
QgsProcessingParameterRasterLayer(self.TI,
self.tr('Training raster')))
self.addParameter(
QgsProcessingParameterBand(self.BANDS_TI,
self.tr('Selected band(s)'),
None,
self.TI,
allowMultiple=True))
self.addParameter(
QgsProcessingParameterRasterLayer(
self.INPUT, self.tr('Raster on which to simulate')))
self.addParameter(
QgsProcessingParameterBand(self.BANDS_INPUT,
self.tr('Selected band(s)'),
None,
self.INPUT,
allowMultiple=True))
# We add a feature sink in which to store our processed features (this
# usually takes the form of a newly created vector layer when the
# algorithm is run in QGIS).
self.addParameter(
QgsProcessingParameterRasterDestination(self.OUTPUT,
self.tr('QS simulation')))
self.addParameter(
QgsProcessingParameterNumber(
self.PARAM_K,
self.tr('Parameter k'),
QgsProcessingParameterNumber.Double,
1.2,
minValue=1,
))
self.addParameter(
QgsProcessingParameterNumber(
self.PARAM_N,
self.tr('Parameter N'),
QgsProcessingParameterNumber.Integer,
30,
minValue=1,
))
self.addParameter(
QgsProcessingParameterEnum(self.KERNEL_TYPE,
self.tr('Type of kernel'), [
self.tr('Uniform'),
self.tr('Exponential'),
self.tr('Gaussian')
],
defaultValue=0,
optional=True))
self.addParameter(
QgsProcessingParameterNumber(self.KERNEL_ALPHA,
self.tr('Kernel Alpha OR Max radius'),
QgsProcessingParameterNumber.Double,
1,
minValue=0.001,
optional=True))
paramj = QgsProcessingParameterNumber(
self.PARAM_J,
self.
tr('Parallelization, interger for number of cores, and decimal ]0,1[, for porcentage of total cores'
),
QgsProcessingParameterNumber.Double,
0.5,
minValue=0.001,
optional=True)
paramj.setFlags(paramj.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
paramSA = QgsProcessingParameterString(
self.PARAM_SA,
self.tr('DNS name or IP of the G2S server'),
'localhost',
optional=True)
paramSA.setFlags(paramSA.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
ignoreResolution = QgsProcessingParameterBoolean(
self.PARAM_IGNORE_RESOLUTION,
self.tr('ignore resolution check'),
False,
optional=True)
ignoreResolution.setFlags(
ignoreResolution.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(paramj)
self.addParameter(paramSA)
self.addParameter(ignoreResolution)
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterRasterLayer(
self.INPUT,
"Modèle numérique de terrain",
defaultValue=None,
))
self.addParameter(
QgsProcessingParameterNumber(
self.ITERATION,
"Nombre d'itération",
type=QgsProcessingParameterNumber.Integer,
minValue=1,
defaultValue=25,
))
self.addParameter(
QgsProcessingParameterNumber(
self.BRUITAGE_MIN,
"Bruitage minimal",
type=QgsProcessingParameterNumber.Double,
minValue=0.01,
defaultValue=0.01,
))
self.addParameter(
QgsProcessingParameterNumber(
self.BRUITAGE_MAX,
"Bruitage maximal",
type=QgsProcessingParameterNumber.Double,
minValue=0.01,
defaultValue=5,
))
self.addParameter(
QgsProcessingParameterNumber(
self.SEUIL,
"Seuil",
type=QgsProcessingParameterNumber.Integer,
defaultValue=500,
))
param = QgsProcessingParameterNumber(
self.MINIMUMSIZEOFEXTERIORWATERSHEDBASIN,
# TODO : traduire ça
"Minimum size of exterior watershed basin",
type=QgsProcessingParameterNumber.Integer,
defaultValue=500,
)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(param)
param = QgsProcessingParameterBoolean(
self.SUPPRFICHIERSINTERMED,
"Suppression des fichiers intermédaires au fur et à mesure des itérations",
defaultValue=True,
)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(param)
self.addParameter(
QgsProcessingParameterRasterDestination(
self.OUTPUT,
"Couche ExZEco générée",
createByDefault=True,
defaultValue=None,
))
def initAlgorithm(self, config):
x_min = -100e3
x_max = 200e3
y_min = -150e3
y_max = 150e3
dx = 750
dy = 750
x0 = -25e3
y0 = 0.0
sigma_x = 15e3
sigma_y = 15e3
self.addParameter(
QgsProcessingParameterCrs(self.TARGET_CRS, self.tr('Target CRS'),
'ProjectCrs'))
self.addParameter(
QgsProcessingParameterExtent(
self.EXTENT, self.tr('Extent'),
"{}, {}, {}, {}".format(x_min, x_max, y_min, y_max)))
self.addParameter(
QgsProcessingParameterNumber(self.DX,
self.tr("Grid spacing (dx, meters)"),
QgsProcessingParameterNumber.Double,
defaultValue=dx,
minValue=0.0))
self.addParameter(
QgsProcessingParameterNumber(self.DY,
self.tr("Grid spacing (dy, meters)"),
QgsProcessingParameterNumber.Double,
defaultValue=dy,
minValue=0.0))
self.addParameter(
QgsProcessingParameterPoint(self.CENTER, self.tr("Center"),
"{}, {}".format(x0, y0)))
s_x = QgsProcessingParameterNumber(
self.SIGMA_X,
self.tr("Spread in the X direction (sigma_x)"),
QgsProcessingParameterNumber.Double,
defaultValue=sigma_x,
minValue=0.0)
s_x.setFlags(s_x.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(s_x)
s_y = QgsProcessingParameterNumber(
self.SIGMA_Y,
self.tr("Spread in the Y direction (sigma_y)"),
QgsProcessingParameterNumber.Double,
defaultValue=sigma_y,
minValue=0.0)
s_y.setFlags(s_y.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(s_y)
self.addParameter(
QgsProcessingParameterRasterDestination(self.OUTPUT,
self.tr('Testing DEM')))
def initAlgorithm(self, config=None):
self.units = [self.tr("Pixels"), self.tr("Georeferenced units")]
self.addParameter(
QgsProcessingParameterFeatureSource(self.INPUT,
self.tr('Input layer')))
self.addParameter(
QgsProcessingParameterField(
self.FIELD,
self.tr('Field to use for a burn-in value'),
None,
self.INPUT,
QgsProcessingParameterField.Numeric,
optional=True))
self.addParameter(
QgsProcessingParameterNumber(
self.BURN,
self.tr('A fixed value to burn'),
type=QgsProcessingParameterNumber.Double,
defaultValue=0.0,
optional=True))
self.addParameter(
QgsProcessingParameterEnum(self.UNITS,
self.tr('Output raster size units'),
self.units))
self.addParameter(
QgsProcessingParameterNumber(
self.WIDTH,
self.tr('Width/Horizontal resolution'),
type=QgsProcessingParameterNumber.Double,
minValue=0.0,
defaultValue=0.0))
self.addParameter(
QgsProcessingParameterNumber(
self.HEIGHT,
self.tr('Height/Vertical resolution'),
type=QgsProcessingParameterNumber.Double,
minValue=0.0,
defaultValue=0.0))
self.addParameter(
QgsProcessingParameterExtent(self.EXTENT,
self.tr('Output extent')))
self.addParameter(
QgsProcessingParameterNumber(
self.NODATA,
self.tr('Assign a specified nodata value to output bands'),
type=QgsProcessingParameterNumber.Double,
defaultValue=0.0,
optional=True))
options_param = QgsProcessingParameterString(
self.OPTIONS,
self.tr('Additional creation parameters'),
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)
dataType_param = QgsProcessingParameterEnum(
self.DATA_TYPE,
self.tr('Output data type'),
self.TYPES,
allowMultiple=False,
defaultValue=5)
dataType_param.setFlags(
dataType_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(dataType_param)
init_param = QgsProcessingParameterNumber(
self.INIT,
self.tr('Pre-initialize the output image with value'),
type=QgsProcessingParameterNumber.Double,
defaultValue=0.0,
optional=True)
init_param.setFlags(init_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(init_param)
invert_param = QgsProcessingParameterBoolean(
self.INVERT, self.tr('Invert rasterization'), defaultValue=False)
invert_param.setFlags(invert_param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(invert_param)
self.addParameter(
QgsProcessingParameterRasterDestination(self.OUTPUT,
self.tr('Rasterized')))
def initAlgorithm(self, config=None):
"""!
Inputs and output of the algorithm
"""
project = QgsProject.instance()
# Get project crs
project_crs = project.crs()
# Check if project crs changed
prev_project_crs_desc, _ = project.readEntry("qgis2fds", "project_crs",
None)
project_crs_changed = False
if prev_project_crs_desc != project_crs.description():
project_crs_changed = True
defaultValue, _ = project.readEntry("qgis2fds", "chid", "terrain")
self.addParameter(
QgsProcessingParameterString(
"chid",
"FDS case identificator (CHID)",
multiLine=False,
defaultValue=defaultValue,
))
defaultValue, _ = project.readEntry(
"qgis2fds", "path",
QgsProject.instance().readPath("./"))
self.addParameter(
QgsProcessingParameterFile(
"path",
"Save in folder",
behavior=QgsProcessingParameterFile.Folder,
fileFilter="All files (*.*)",
defaultValue=defaultValue,
))
# QGIS issue #37447, solved in QGIS 3.14.1
defaultValue, _ = project.readEntry("qgis2fds", "extent", None)
self.addParameter(
QgsProcessingParameterExtent(
"extent",
"Terrain extent",
defaultValue=defaultValue,
))
defaultValue, _ = project.readEntry("qgis2fds", "dem_layer", None)
if not defaultValue:
try: # first layer name containing "dem"
defaultValue = [
layer.name()
for layer in QgsProject.instance().mapLayers().values()
if "DEM" in layer.name() or "dem" in layer.name()
][0]
except IndexError:
pass
self.addParameter(
QgsProcessingParameterRasterLayer(
"dem_layer",
"DEM layer",
defaultValue=defaultValue,
))
defaultValue, _ = project.readEntry("qgis2fds", "dem_sampling", "1")
param = QgsProcessingParameterNumber(
"dem_sampling",
"DEM layer sampling factor",
defaultValue=defaultValue,
minValue=1,
)
self.addParameter(param)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
defaultValue, _ = project.readEntry("qgis2fds", "landuse_layer", None)
self.addParameter(
QgsProcessingParameterRasterLayer(
"landuse_layer",
"Landuse layer (if not set, landuse is not exported)",
optional=True,
defaultValue=defaultValue,
))
defaultValue, _ = project.readNumEntry("qgis2fds", "landuse_type", 0)
self.addParameter(
QgsProcessingParameterEnum(
"landuse_type",
"Landuse layer type",
options=fds.landuse_types,
allowMultiple=False,
defaultValue=defaultValue,
))
if project_crs_changed:
defaultValue = None
else:
defaultValue, _ = project.readEntry("qgis2fds", "origin", None)
param = QgsProcessingParameterPoint(
"origin",
"Domain origin (if not set, use Terrain Extent centroid)",
optional=True,
defaultValue=defaultValue,
)
self.addParameter(param)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
if project_crs_changed:
defaultValue = None
else:
defaultValue, _ = project.readEntry("qgis2fds", "fire_origin",
None)
param = QgsProcessingParameterPoint(
"fire_origin",
"Fire origin (if not set, use Domain Origin)",
optional=True,
defaultValue=defaultValue,
)
self.addParameter(param)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
defaultValue, _ = project.readEntry("qgis2fds", "tex_layer", None)
param = QgsProcessingParameterRasterLayer(
"tex_layer",
"Texture layer (if not set, current view is exported)",
optional=True,
defaultValue=defaultValue,
)
self.addParameter(param)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
defaultValue, _ = project.readNumEntry("qgis2fds", "tex_pixel_size", 5)
param = QgsProcessingParameterNumber(
"tex_pixel_size",
"Texture layer pixels size (in meters)",
type=QgsProcessingParameterNumber.Double,
defaultValue=defaultValue,
minValue=0.1,
)
self.addParameter(param)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
param = QgsProcessingParameterFeatureSink(
"sampling_layer",
"Sampling grid output layer",
type=QgsProcessing.TypeVectorAnyGeometry,
createByDefault=True,
defaultValue=None,
)
self.addParameter(param)
