Class: QgsMeshRendererVectorWindBarbSettings¶

Represents a mesh renderer settings for vector datasets displayed with wind barbs.

Note

The API is considered EXPERIMENTAL and can be changed without a notice

Added in version 3.38.

Enums

WindSpeedUnit

Wind speed units.

Methods

`magnitudeMultiplier`	Returns the multiplier for the magnitude to convert it to knots, according to the units set with `setMagnitudeUnits()` A custom multiplier can be set with `setMagnitudeMultiplier()` for the case when units are set to OtherUnit
`magnitudeUnits`	Returns the units that the data are in
`readXml`	Reads configuration from the given DOM element
`setMagnitudeMultiplier`	Sets a multiplier for the magnitude to convert it to knots
`setMagnitudeUnits`	Sets the units that the data are in
`setShaftLength`	Sets the shaft length (in millimeters)
`setShaftLengthUnits`	Sets the units for the shaft length.
`shaftLength`	Returns the shaft length (in millimeters)
`shaftLengthUnits`	Returns the units for the shaft length.
`writeXml`	Writes configuration to a new DOM element

class qgis.core.QgsMeshRendererVectorWindBarbSettings[source]¶

Bases: object

class WindSpeedUnit(*values)¶

Bases: IntEnum

Wind speed units. Wind barbs use knots so we use this enum for preset conversion values

MetersPerSecond: Meters per second
KilometersPerHour: Kilometers per hour
Knots: Knots (Nautical miles per hour)
MilesPerHour: Miles per hour
FeetPerSecond: Feet per second
OtherUnit: Other unit

FeetPerSecond = 4¶

KilometersPerHour = 1¶

Knots = 2¶

MetersPerSecond = 0¶

MilesPerHour = 3¶

OtherUnit = 5¶

magnitudeMultiplier(self) → float[source]¶

Returns the multiplier for the magnitude to convert it to knots, according to the units set with setMagnitudeUnits() A custom multiplier can be set with setMagnitudeMultiplier() for the case when units are set to OtherUnit