QgsImageFetcher Class Reference

Handles asynchronous download of images. More...

#include <qgsrasterdataprovider.h>

Signals
void	error (const QString &msg)
void	finish (const QImage &legend)
void	progress (qint64 received, qint64 total)

Public Member Functions
	QgsImageFetcher ()
virtual	~QgsImageFetcher ()
virtual void	start ()=0

Detailed Description

Handles asynchronous download of images.

Note

added in 2.8

Definition at line 59 of file qgsrasterdataprovider.h.

Constructor & Destructor Documentation

QgsImageFetcher::QgsImageFetcher ( )

inline

Definition at line 64 of file qgsrasterdataprovider.h.

virtual QgsImageFetcher::~QgsImageFetcher ( )

inlinevirtual

Definition at line 65 of file qgsrasterdataprovider.h.

Member Function Documentation

void QgsImageFetcher::error ( const QString &  msg )

signal

void QgsImageFetcher::finish ( const QImage &  legend )

signal

void QgsImageFetcher::progress ( qint64  received, qint64  total  )

signal

virtual void QgsImageFetcher::start ( )

pure virtual

---

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

• /tmp/buildd/qgis-2.8.2+12wheezy/src/core/raster/qgsrasterdataprovider.h