MetaDataReader Interface Reference

Interface to load meta data. More...

#include <metadatareader.h>

Inheritance diagram for MetaDataReader:

Public Member Functions
virtual	~MetaDataReader ()=default
	~MetaDataReader Destructor
virtual QString	getName ()=0
	getName Returns name of meta data
virtual QVariant	getImageMetaData (uint index)=0
	getImageMetaData Returns parsed meta data from the index images
virtual QList< QVariant >	getAllMetaData ()=0
	getAllMetaData Returns all meta data in the same order as the images ar
virtual bool	parseDataVideo (QString path, int picCount, double fps, bool interpolate)
	parseDataVideo Tries to load meta data for a video from the given file
virtual bool	parseDataImage (std::vector< std::string > paths, bool interpolate)
	parseDataImage Tries to load meta data from the imported images (based on exif)

Detailed Description

Interface to load meta data.

Author

Daniel Brommer

Date

2022/01/09

Member Function Documentation

getAllMetaData()

virtual QList< QVariant > MetaDataReader::getAllMetaData ( )

pure virtual

getAllMetaData Returns all meta data in the same order as the images ar

Returns

QList with the meta data from all images

Implemented in GPSReader.

getImageMetaData()

virtual QVariant MetaDataReader::getImageMetaData ( uint  index )

pure virtual

getImageMetaData Returns parsed meta data from the index images

Parameters

index

Index of the image to get the meat data from

Returns

QVaraint containing the meta data

Implemented in GPSReader.

getName()

virtual QString MetaDataReader::getName ( )

pure virtual

getName Returns name of meta data

Returns

Name of meta data

Implemented in GPSReaderDJIMatrice, GPSReaderDJIMatrice2, GPSReaderDJIMavic, GPSReaderExif, GPSReaderExifPNG, GPSReaderGPX, and GPSReaderTXT.

parseDataImage()

virtual bool MetaDataReader::parseDataImage ( std::vector< std::string >  paths, bool  interpolate  )

inlinevirtual

parseDataImage Tries to load meta data from the imported images (based on exif)

Parameters

paths	vector containing all image paths
interpolate	indicades if the reader is allowed to interpolate missing meta data

Returns

True if meta data have been loaded False otherwise

Implemented in GPSReaderExif, and GPSReaderExifPNG.

parseDataVideo()

virtual bool MetaDataReader::parseDataVideo ( QString  path, int  picCount, double  fps, bool  interpolate  )

inlinevirtual

parseDataVideo Tries to load meta data for a video from the given file

Parameters

path	Path to the meta data file
picCount	amount of images in the video
fps	fps of the video
interpolate	indicades wether the reader is allowed to interpolate missing meta data

Returns

True if meta data have been loaded False otherwise

Implemented in GPSReaderDJIMatrice, GPSReaderDJIMatrice2, GPSReaderDJIMavic, GPSReaderGPX, and GPSReaderTXT.

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

• iVS3D/src/iVS3D-core/model/metaData/metadatareader.h