Class: QgsPointCloudRendererRegistry¶

Registry of 2D renderers for point clouds.

QgsPointCloudRendererRegistry is not usually directly created, but rather accessed through QgsApplication.pointCloudRendererRegistry().

Added in version 3.18.

Methods

`addRenderer`	Adds a renderer to the registry.
`removeRenderer`	Removes a renderer from registry.
`rendererMetadata`	Returns the metadata for a specified renderer.
`renderersList`	Returns a list of available renderers.

Static Methods

`classificationAttributeCategories`	Returns a list of categories using the available Classification classes of a specified layer, along with default colors and translated names for the 19 classes (0-18) of point data record formats 6-10
`defaultRenderer`	Returns a new default point cloud renderer for a specified layer.

class qgis.core.QgsPointCloudRendererRegistry[source]¶

Bases: object

addRenderer(self, metadata: QgsPointCloudRendererAbstractMetadata | None) → bool[source]¶

Adds a renderer to the registry. Takes ownership of the metadata object.

Parameters:: metadata (Optional[QgsPointCloudRendererAbstractMetadata]) – renderer metadata
Return type:: bool
Returns:: True if renderer was added successfully, or False if renderer could not be added (e.g., a renderer with a duplicate name already exists)

static classificationAttributeCategories(layer: QgsPointCloudLayer | None) → List[QgsPointCloudCategory][source]¶

Returns a list of categories using the available Classification classes of a specified layer, along with default colors and translated names for the 19 classes (0-18) of point data record formats 6-10

Parameters:: layer (Optional[QgsPointCloudLayer])
Return type:: List[QgsPointCloudCategory]

static defaultRenderer(layer: QgsPointCloudLayer | None) → QgsPointCloudRenderer | None[source]¶

Returns a new default point cloud renderer for a specified layer.

Caller takes ownership of the returned renderer.

Parameters:: layer (Optional[QgsPointCloudLayer])
Return type:: Optional[QgsPointCloudRenderer]

removeRenderer(self, rendererName: str | None) → bool[source]¶

Removes a renderer from registry.

Parameters:: rendererName (Optional[str]) – name of renderer to remove from registry
Return type:: bool
Returns:: True if renderer was successfully removed, or False if matching renderer could not be found

rendererMetadata(self, rendererName: str | None) → QgsPointCloudRendererAbstractMetadata | None[source]¶

Returns the metadata for a specified renderer. Returns None if a matching renderer was not found in the registry.

Parameters:: rendererName (Optional[str])
Return type:: Optional[QgsPointCloudRendererAbstractMetadata]

renderersList(self) → List[str][source]¶

Returns a list of available renderers.

Return type:: List[str]