Class: QgsRendererRange

Methods

dump	Dumps a string representation of the range.
label	Returns the label used for the range.
lowerValue	Returns the lower bound of the range.
renderState	Returns True if the range should be rendered.
setLabel	Sets the label used for the range.
setLowerValue	Sets the lower bound of the range.
setRenderState	Sets whether the range should be rendered.
setSymbol	Sets the symbol used for the range.
setUpperValue	Sets the upper bound of the range.
symbol	Returns the symbol used for the range.
toSld	Creates a DOM element representing the range in SLD format.
upperValue	Returns the upper bound of the range.
uuid	Returns the unique identifier for this range.

class qgis.core.QgsRendererRange

Bases: object

__init__(range: QgsClassificationRange, symbol: QgsSymbol | None, render: bool = True, uuid: str | None = '')

Creates a renderer symbol range

Parameters:

• range (QgsClassificationRange) – The classification range

• symbol (Optional[QgsSymbol]) – The symbol for this renderer range

• render (bool = True) – If True, it will be renderered

• uuid (Optional[str] = '') – Optional parameter to manually set the UUID key identifier for the this range (since QGIS 3.34).

__init__(lowerValue: float, upperValue: float, symbol: QgsSymbol | None, label: str | None, render: bool = True, uuid: str | None = '')

Creates a renderer symbol range

Parameters:

• lowerValue (float) – The lower bound of the range

• upperValue (float) – The upper bound of the range

• symbol (Optional[QgsSymbol]) – The symbol for this renderer range

• label (Optional[str]) – The label used for the range

• render (bool = True) – If True, it will be renderered

• uuid (Optional[str] = '') – Optional parameter to manually set the UUID key identifier for the this range (since QGIS 3.34).

__init__(range: QgsRendererRange)

Parameters:

range (QgsRendererRange)

dump(self) → str

Dumps a string representation of the range.

Return type:

str

label(self) → str

Returns the label used for the range.

See also

setLabel()

Return type:

str

lowerValue(self) → float

Returns the lower bound of the range.

See also

setLowerValue()

See also

upperValue()

Return type:

float

renderState(self) → bool

Returns True if the range should be rendered.

See also

setRenderState()

Return type:

bool

setLabel(self, label: str | None)

Sets the label used for the range.

See also

label()

Parameters:

label (Optional[str])

setLowerValue(self, lowerValue: float)

Sets the lower bound of the range.

See also

lowerValue()

See also

setUpperValue()

Parameters:

lowerValue (float)

setRenderState(self, render: bool)

Sets whether the range should be rendered.

See also

renderState()

Parameters:

render (bool)

setSymbol(self, s: QgsSymbol | None)

Sets the symbol used for the range.

Ownership of the symbol is transferred.

See also

symbol()

Parameters:

s (Optional[QgsSymbol])

setUpperValue(self, upperValue: float)

Sets the upper bound of the range.

See also

upperValue()

See also

setLowerValue()

Parameters:

upperValue (float)

symbol(self) → QgsSymbol | None

Returns the symbol used for the range.

See also

setSymbol()

Return type:

Optional[QgsSymbol]

toSld(self, doc: QDomDocument, element: QDomElement, props: Dict[str, Any], firstRange: bool = False)

Creates a DOM element representing the range in SLD format.

Parameters:

• doc (QDomDocument) – DOM document

• element (QDomElement) – destination DOM element

• props (Dict[str, Any]) – graduated renderer properties

• firstRange (bool = False) – set to True if the range is the first range, where the lower value uses a <= test rather than a < test.

upperValue(self) → float

Returns the upper bound of the range.

See also

setUpperValue()

See also

lowerValue()

Return type:

float

uuid(self) → str

Returns the unique identifier for this range.

Added in version 3.34.

Return type:

str