PXL_RasterFetcher Class Reference

#include <PXL_Raster.h>

Public Member Functions
	PXL_RasterFetcher ()
	PXL_RasterFetcher (const PXL_RasterFetcher &)=delete
PXL_RasterFetcher &	operator= (const PXL_RasterFetcher &)=delete
virtual const IMX_Layer *	getLayer ()=0
virtual bool	isValid () const =0
virtual void	fetchRaster (PXL_Raster *raster)=0
virtual size_t	getMemoryUsage (bool inclusive) const =0
virtual	~PXL_RasterFetcher ()

Detailed Description

For Copernicus OpenGL support some PXL_Rasters will have their actual pixel data kept in an IMX_Layer (kept on the GPU), which can be obtained from the PXL_Raster. You can then either get to the IMX_Layer itself, or, if you want the data on the CPU, use fetchRater() to copy it over. All calls on PXL_Raster that get pixel pointers or such, should do that copy themselves.

Definition at line 43 of file PXL_Raster.h.

Constructor & Destructor Documentation

PXL_RasterFetcher::PXL_RasterFetcher ( )

inline

Definition at line 46 of file PXL_Raster.h.

PXL_RasterFetcher::PXL_RasterFetcher ( const PXL_RasterFetcher &  )

delete

virtual PXL_RasterFetcher::~PXL_RasterFetcher ( )

virtual

Member Function Documentation

virtual void PXL_RasterFetcher::fetchRaster ( PXL_Raster *  raster )

pure virtual

virtual const IMX_Layer* PXL_RasterFetcher::getLayer ( )

pure virtual

virtual size_t PXL_RasterFetcher::getMemoryUsage ( bool  inclusive ) const

pure virtual

virtual bool PXL_RasterFetcher::isValid ( ) const

pure virtual

PXL_RasterFetcher& PXL_RasterFetcher::operator= ( const PXL_RasterFetcher &  )

delete

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

• PXL/PXL_Raster.h