QGIS API Documentation 3.29.0-Master (8c80f25a4f)
qgspointcloudstatscalculator.h
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1/***************************************************************************
2 qgspointcloudstatscalculator.h
3 --------------------
4 begin : April 2022
5 copyright : (C) 2022 by Belgacem Nedjima
6 email : belgacem dot nedjima at gmail dot com
7 ***************************************************************************/
8
9/***************************************************************************
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 ***************************************************************************/
17
18#ifndef QGSPOINTCLOUDSTATSCALCULATOR_H
19#define QGSPOINTCLOUDSTATSCALCULATOR_H
20
21#include "qgis_core.h"
22
23#include <QVariant>
24#include <QSet>
25#include <QFuture>
26#include <QFutureWatcher>
27#include <QEventLoop>
28
32
33#define SIP_NO_FILE
34
39class QgsFeedback;
40
49class CORE_EXPORT QgsPointCloudStatsCalculator : public QObject
50{
51 Q_OBJECT
52 public:
55
60 bool calculateStats( QgsFeedback *feedback, const QVector<QgsPointCloudAttribute> &attributes, qint64 pointsLimit = -1 );
61
63 QgsPointCloudStatistics statistics() const { return mStats; }
64
65 private:
66 std::unique_ptr<QgsPointCloudIndex> mIndex = nullptr;
67
69 QSet<IndexedPointCloudNode> mProcessedNodes;
70
71 QgsPointCloudRequest mRequest;
72};
73
74
75#endif // QGSPOINTCLOUDSTATSCALCULATOR_H
Represents a indexed point cloud node in octree.
Base class for feedback objects to be used for cancellation of something running in a worker thread.
Definition: qgsfeedback.h:45
Attribute for point cloud data pair of name and size in bytes.
Base class for storing raw data from point cloud nodes.
Represents a indexed point clouds data in octree.
Point cloud data request.
Class used to store statistics of a point cloud dataset.
Class used to calculate statistics of a point cloud dataset.
QgsPointCloudStatistics statistics() const
Returns the object containing the calculated statistics.