Prepared data container for QgsPointCloudAttributeByRampRenderer. More...
#include <qgspointcloudattributebyramprenderer.h>
Public Member Functions | |
| QColor | pointColor (const QgsPointCloudBlock *block, int i, double z) override |
| An optimised method of retrieving the color of a point from a point cloud block. More... | |
| bool | prepareBlock (const QgsPointCloudBlock *block) override |
| Prepares the renderer for using the specified block. More... | |
| QSet< QString > | usedAttributes () const override |
| Returns the set of attributes used by the prepared point cloud renderer. More... | |
 Public Member Functions inherited from QgsPreparedPointCloudRendererData | |
| virtual | ~QgsPreparedPointCloudRendererData () |
| virtual QColor | pointColor (const QgsPointCloudBlock *block, int i, double z)=0 |
| An optimised method of retrieving the color of a point from a point cloud block. More... | |
| virtual bool | prepareBlock (const QgsPointCloudBlock *block)=0 |
| Prepares the renderer for using the specified block. More... | |
| virtual QSet< QString > | usedAttributes () const =0 |
| Returns the set of attributes used by the prepared point cloud renderer. More... | |
Public Attributes | |
| bool | attributeIsX = false |
| bool | attributeIsY = false |
| bool | attributeIsZ = false |
| QString | attributeName |
| int | attributeOffset = 0 |
| QgsPointCloudAttribute::DataType | attributeType |
| QgsColorRampShader | colorRampShader |
Detailed Description
Prepared data container for QgsPointCloudAttributeByRampRenderer.
- Note
- Not available in Python bindings.
- Since
- QGIS 3.26
Definition at line 36 of file qgspointcloudattributebyramprenderer.h.
Member Function Documentation
◆ pointColor()
|
overridevirtual |
An optimised method of retrieving the color of a point from a point cloud block.
Before calling this method prepareBlock() must be called for each incoming point cloud block.
- Since
- QGIS 3.26
Implements QgsPreparedPointCloudRendererData.
Definition at line 266 of file qgspointcloudattributebyramprenderer.cpp.
◆ prepareBlock()
|
overridevirtual |
Prepares the renderer for using the specified block.
Returns false if preparation failed.
Implements QgsPreparedPointCloudRendererData.
Definition at line 292 of file qgspointcloudattributebyramprenderer.cpp.
◆ usedAttributes()
|
overridevirtual |
Returns the set of attributes used by the prepared point cloud renderer.
Implements QgsPreparedPointCloudRendererData.
Definition at line 287 of file qgspointcloudattributebyramprenderer.cpp.
Member Data Documentation
◆ attributeIsX
| bool QgsPointCloudAttributeByRampRendererPreparedData::attributeIsX = false |
Definition at line 47 of file qgspointcloudattributebyramprenderer.h.
◆ attributeIsY
| bool QgsPointCloudAttributeByRampRendererPreparedData::attributeIsY = false |
Definition at line 48 of file qgspointcloudattributebyramprenderer.h.
◆ attributeIsZ
| bool QgsPointCloudAttributeByRampRendererPreparedData::attributeIsZ = false |
Definition at line 49 of file qgspointcloudattributebyramprenderer.h.
◆ attributeName
| QString QgsPointCloudAttributeByRampRendererPreparedData::attributeName |
Definition at line 44 of file qgspointcloudattributebyramprenderer.h.
◆ attributeOffset
| int QgsPointCloudAttributeByRampRendererPreparedData::attributeOffset = 0 |
Definition at line 46 of file qgspointcloudattributebyramprenderer.h.
◆ attributeType
| QgsPointCloudAttribute::DataType QgsPointCloudAttributeByRampRendererPreparedData::attributeType |
Definition at line 50 of file qgspointcloudattributebyramprenderer.h.
◆ colorRampShader
| QgsColorRampShader QgsPointCloudAttributeByRampRendererPreparedData::colorRampShader |
Definition at line 45 of file qgspointcloudattributebyramprenderer.h.
The documentation for this class was generated from the following files:
- /build/qgis-3.30.0+99sid/src/core/pointcloud/qgspointcloudattributebyramprenderer.h
- /build/qgis-3.30.0+99sid/src/core/pointcloud/qgspointcloudattributebyramprenderer.cpp
