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Marble::TileCreatorSource Class Referenceabstract

#include <TileCreator.h>

Inherited by Marble::TileCreatorSourceImage.

Public Member Functions

virtual QSize fullImageSize () const =0
virtual QImage tile (int n, int m, int tileLevel)=0

Detailed Description

Base Class for custom tile source.

Implement this class to have more control over the tile creating process. This is needed when creating with a high tileLevel where the whole source image can't be loaded at once.

Definition at line 30 of file TileCreator.h.

Member Function Documentation

◆ fullImageSize()

virtual QSize Marble::TileCreatorSource::fullImageSize ( ) const
pure virtual

Must return the full size of the source image.

◆ tile()

virtual QImage Marble::TileCreatorSource::tile ( int  n,
int  m,
int  tileLevel 
pure virtual

Must return one specific tile.

tileLevel can be used to calculate the number of tiles in a row or column

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