Class: QgsLayoutMeasurement

Provides a method of storing measurements for use in QGIS layouts using a variety of different measurement units.

See also

QgsLayoutMeasurementConverter

Methods

encodeMeasurement

Encodes the layout measurement to a string

length

Returns the length of the measurement.

setLength

Sets the length of the measurement.

setUnits

Sets the units for the measurement.

units

Returns the units for the measurement.

Static Methods

decodeMeasurement

Decodes a measurement from a string.
class qgis.core.QgsLayoutMeasurement[source]

Bases: object

__init__(length: float, units: Qgis.LayoutUnit = Qgis.LayoutUnit.Millimeters)

Constructor for QgsLayoutMeasurement.

Parameters:

  • length (float) – measurement length

  • units (Qgis.LayoutUnit = Qgis.LayoutUnit.Millimeters) – measurement units

__init__(a0: QgsLayoutMeasurement)
Parameters:

a0 (QgsLayoutMeasurement)

static decodeMeasurement(string: str | None) → QgsLayoutMeasurement[source]

Decodes a measurement from a string.

See also

encodeMeasurement()

Parameters:

string (Optional[str])

Return type:

QgsLayoutMeasurement

encodeMeasurement(self) → str[source]

Encodes the layout measurement to a string

See also

decodeMeasurement()

Return type:

str

length(self) → float[source]

Returns the length of the measurement.

See also

setLength()

Return type:

float

setLength(self, length: float)[source]

Sets the length of the measurement.

See also

length()

Parameters:

length (float)

setUnits(self, units: Qgis.LayoutUnit)[source]

Sets the units for the measurement. Does not alter the stored length, ie. no length conversion is done.

See also

units()

Parameters:

units (Qgis.LayoutUnit)

units(self) → Qgis.LayoutUnit[source]

Returns the units for the measurement.

See also

setUnits()

Return type:

Qgis.LayoutUnit