Subgroup: Processing

Class: QgsProcessingParameterNumber

class qgis.core.QgsProcessingParameterNumber(name: str, description: str = '', type: QgsProcessingParameterNumber.Type = QgsProcessingParameterNumber.Integer, defaultValue: Any = None, optional: bool = False, minValue: float = -DBL_MAX+1, maxValue: float = DBL_MAX)

Bases: qgis._core.QgsProcessingParameterDefinition

Constructor for QgsProcessingParameterNumber.

QgsProcessingParameterNumber(QgsProcessingParameterNumber)

A numeric parameter for processing algorithms.

New in version 3.0: Methods

checkValueIsAcceptable
clone
dataType Returns the acceptable data type for the parameter.
fromScriptCode Creates a new parameter using the definition from a script code.
fromVariantMap
maximum Returns the maximum value acceptable by the parameter.
minimum Returns the minimum value acceptable by the parameter.
setDataType Sets the acceptable data type for the parameter.
setMaximum Sets the maximum value acceptable by the parameter.
setMinimum Sets the minimum value acceptable by the parameter.
toVariantMap
toolTip
type
typeName Returns the type name for the parameter class.
valueAsPythonString

Signals

Attributes

Double
Integer
Double = 1
Integer = 0
class Type

Bases: int

checkValueIsAcceptable(self, input: Any, context: QgsProcessingContext = None) → bool
clone(self) → QgsProcessingParameterDefinition
dataType(self) → QgsProcessingParameterNumber.Type

Returns the acceptable data type for the parameter.

See also

setDataType()

fromScriptCode(name: str, description: str, isOptional: bool, definition: str) → QgsProcessingParameterNumber

Creates a new parameter using the definition from a script code.

fromVariantMap(self, map: Dict[str, Any]) → bool
maximum(self) → float

Returns the maximum value acceptable by the parameter.

See also

setMaximum()

minimum(self) → float

Returns the minimum value acceptable by the parameter.

See also

setMinimum()

setDataType(self, type: QgsProcessingParameterNumber.Type)

Sets the acceptable data type for the parameter.

See also

dataType()

setMaximum(self, maximum: float)

Sets the maximum value acceptable by the parameter.

See also

maximum()

setMinimum(self, minimum: float)

Sets the minimum value acceptable by the parameter.

See also

minimum()

toVariantMap(self) → Dict[str, Any]
toolTip(self) → str
type(self) → str
typeName() → str

Returns the type name for the parameter class.

valueAsPythonString(self, value: Any, context: QgsProcessingContext) → str