Description of Raster

class Raster : public Resource (Return to index)

raster data object.

Type:

Instantiable
Base Classes:

public Resource

Derived Classes

Include file:

InterViews/raster.h

Description:

in reference manual

Public:

unsigned int Height () const

Raster (const Raster&)

Raster (unsigned long width, unsigned long height)

unsigned int Width () const

virtual Coord ascent () const

virtual Coord descent () const

virtual void flush () const

virtual void flushrect (IntCoord l, IntCoord b, IntCoord s, IntCoord t) const

virtual Coord height () const

virtual Coord left_bearing () const

virtual void peek ( unsigned long x, unsigned long y, ColorIntensity& red, ColorIntensity& green, ColorIntensity& blue, float& alpha ) const

virtual unsigned long pheight () const

virtual void poke ( unsigned long x, unsigned long y, ColorIntensity red, ColorIntensity green, ColorIntensity blue, float alpha )

virtual unsigned long pwidth () const

RasterRep* rep () const

virtual Coord right_bearing () const

virtual Coord width () const

virtual ~Raster ()

Raster (RasterRep*)

boolean init_shared_memory ()

(more documentation)