QgsCopcPointCloudBlockRequest Class Reference

Base class for handling loading QgsPointCloudBlock asynchronously from a remote COPC dataset. More...

#include <qgscopcpointcloudblockrequest.h>

Inheritance diagram for QgsCopcPointCloudBlockRequest:

Public Member Functions
	QgsCopcPointCloudBlockRequest (const QgsPointCloudNodeId &node, const QString &Uri, const QgsPointCloudAttributeCollection &attributes, const QgsPointCloudAttributeCollection &requestedAttributes, const QgsVector3D &scale, const QgsVector3D &offset, const QgsPointCloudExpression &filterExpression, const QgsRectangle &filterRect, uint64_t blockOffset, int32_t blockSize, int pointCount, const QgsLazInfo &lazInfo, const QString &authcfg=QString())
	QgsPointCloudBlockRequest constructor Requests the block data of size blockSize at offset blockOffset Note: It is the responsablitiy of the caller to delete the block if it was loaded correctly.
	~QgsCopcPointCloudBlockRequest () override=default
Public Member Functions inherited from QgsPointCloudBlockRequest
	QgsPointCloudBlockRequest (const QgsPointCloudNodeId &node, const QString &Uri, const QgsPointCloudAttributeCollection &attributes, const QgsPointCloudAttributeCollection &requestedAttributes, const QgsVector3D &scale, const QgsVector3D &offset, const QgsPointCloudExpression &filterExpression, const QgsRectangle &filterRect)
	QgsPointCloudBlockRequest constructor Note: It is the responsablitiy of the caller to delete the block if it was loaded correctly.
	~QgsPointCloudBlockRequest () override=0
QString	errorStr () const
	Returns the error message string of the request.
std::unique_ptr< QgsPointCloudBlock >	takeBlock ()
	Returns the requested block.

Additional Inherited Members
Signals inherited from QgsPointCloudBlockRequest
void	finished ()
	Emitted when the request processing has finished.
Protected Attributes inherited from QgsPointCloudBlockRequest
QgsPointCloudAttributeCollection	mAttributes
std::unique_ptr< QgsPointCloudBlock >	mBlock
QString	mErrorStr
QgsPointCloudExpression	mFilterExpression
QgsRectangle	mFilterRect
QgsPointCloudNodeId	mNode
QgsVector3D	mOffset
QgsPointCloudAttributeCollection	mRequestedAttributes
QgsVector3D	mScale
std::unique_ptr< QgsTileDownloadManagerReply >	mTileDownloadManagerReply = nullptr
QString	mUri

Detailed Description

Base class for handling loading QgsPointCloudBlock asynchronously from a remote COPC dataset.

Note

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

Since

QGIS 3.26

Definition at line 39 of file qgscopcpointcloudblockrequest.h.

Constructor & Destructor Documentation

QgsCopcPointCloudBlockRequest()

QgsCopcPointCloudBlockRequest::QgsCopcPointCloudBlockRequest	(	const QgsPointCloudNodeId &	node,
		const QString &	Uri,
		const QgsPointCloudAttributeCollection &	attributes,
		const QgsPointCloudAttributeCollection &	requestedAttributes,
		const QgsVector3D &	scale,
		const QgsVector3D &	offset,
		const QgsPointCloudExpression &	filterExpression,
		const QgsRectangle &	filterRect,
		uint64_t	blockOffset,
		int32_t	blockSize,
		int	pointCount,
		const QgsLazInfo &	lazInfo,
		const QString &	authcfg = QString() )

QgsPointCloudBlockRequest constructor Requests the block data of size blockSize at offset blockOffset Note: It is the responsablitiy of the caller to delete the block if it was loaded correctly.

~QgsCopcPointCloudBlockRequest()

QgsCopcPointCloudBlockRequest::~QgsCopcPointCloudBlockRequest ( )

overridedefault

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The documentation for this class was generated from the following file:

• /build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/core/pointcloud/qgscopcpointcloudblockrequest.h