Class: QgsPointCloudLayerElevationProperties¶

class qgis.core.QgsPointCloudLayerElevationProperties¶

Bases: QgsMapLayerElevationProperties

Point cloud layer specific subclass of QgsMapLayerElevationProperties.

New in version 3.18.

QgsPointCloudLayerElevationProperties(parent: QObject) Constructor for QgsPointCloudLayerElevationProperties, with the specified parent object.

Methods

calculateZRange

param layer

childEvent

connectNotify

customEvent

disconnectNotify

hasElevation

rtype

bool

isSignalConnected

isVisibleInZRange

param range

readXml

param element

receivers

sender

senderSignalIndex

setZOffset

Sets the z offset, which is a fixed offset amount which will be added to z values from the layer.

setZScale

Sets the z scale, which is a scaling factor which will be applied to z values from the layer.

timerEvent

writeXml

param element

zOffset

Returns the z offset, which is a fixed offset amount which should be added to z values from the layer.

zScale

Returns the z scale, which is a scaling factor which should be applied to z values from the layer.

calculateZRange(self, layer: QgsMapLayer) → QgsDoubleRange ¶

Parameters: layer (QgsMapLayer) –
Return type: QgsDoubleRange

childEvent(self, QChildEvent)¶

connectNotify(self, QMetaMethod)¶

customEvent(self, QEvent)¶

disconnectNotify(self, QMetaMethod)¶

hasElevation(self) → bool¶

Return type: bool

isSignalConnected(self, QMetaMethod) → bool¶

isVisibleInZRange(self, range: QgsDoubleRange) → bool¶

Parameters: range (QgsDoubleRange) –
Return type: bool

readXml(self, element: QDomElement, context: QgsReadWriteContext) → bool¶

Parameters

element (QDomElement) –
context (QgsReadWriteContext) –

Return type

bool

receivers(self, PYQT_SIGNAL) → int¶

sender(self) → QObject¶

senderSignalIndex(self) → int¶

setZOffset(self, offset: float)¶

Sets the z offset, which is a fixed offset amount which will be added to z values from the layer.

This can be used to correct or manually adjust for incorrect elevation values in a point cloud layer.

Note

Any scaling specified via zScale() is applied before any offset value specified via zOffset()

See also

zOffset()

Parameters: offset (float) –

setZScale(self, scale: float)¶

Sets the z scale, which is a scaling factor which will be applied to z values from the layer.

This can be used to correct or manually adjust for incorrect elevation values in a point cloud layer, such as conversion of elevation values in feet to meters.

Note

Any scaling specified via zScale() is applied before any offset value specified via zOffset()

See also

zScale()

Parameters: scale (float) –

timerEvent(self, QTimerEvent)¶

writeXml(self, element: QDomElement, doc: QDomDocument, context: QgsReadWriteContext) → QDomElement¶

Parameters

element (QDomElement) –
doc (QDomDocument) –
context (QgsReadWriteContext) –

Return type

QDomElement

zOffset(self) → float¶

Returns the z offset, which is a fixed offset amount which should be added to z values from the layer.

This can be used to correct or manually adjust for incorrect elevation values in a point cloud layer.

Note

Any scaling specified via zScale() is applied before any offset value specified via zOffset()

See also

setZOffset()

Return type: float

zScale(self) → float¶

Returns the z scale, which is a scaling factor which should be applied to z values from the layer.

This can be used to correct or manually adjust for incorrect elevation values in a point cloud layer, such as conversion of elevation values in feet to meters.

Note

Any scaling specified via zScale() is applied before any offset value specified via zOffset()

See also

setZScale()

Return type: float