PieDock::Surface Class Reference

#include <Surface.h>

Inheritance diagram for PieDock::Surface:

Public Types
enum	ColorDepth { Indexed = 8, HighColor = 16, RGB = 24, ARGB = 32 }

Public Member Functions
	Surface (const Surface &)
virtual	~Surface ()
unsigned char *	getData () const
const int &	getWidth () const
const int &	getHeight () const
const int &	getDepth () const
const int &	getBytesPerPixel () const
const int &	getBytesPerLine () const
const int &	getPadding () const
const int &	getSize () const
Surface &	operator= (const Surface &)

Protected Member Functions
	Surface ()
void	setData (unsigned char *d)
virtual void	calculateSize (int, int, int=ARGB)
virtual void	allocateData ()
virtual void	freeData ()

Detailed Description

Abstract surface

Author

Markus Fisch mf@ma.nosp@m.rkus.nosp@m.fisch.nosp@m..de

Constructor & Destructor Documentation

Surface::Surface

(

const Surface &

s

)

Copy constructor

Parameters

s	- some surface

Surface::~Surface ( )

virtual

Free resources

References freeData().

Surface::Surface ( )

protected

Initialize virtual surface

Member Function Documentation

void Surface::allocateData ( )

protectedvirtual

Allocate data for surface

Reimplemented in PieDock::XSurface.

Referenced by PieDock::ArgbSurface::ArgbSurface(), and operator=().

void Surface::calculateSize ( int  w, int  h, int  d = ARGB  )

protectedvirtual

Calculate size in bytes of this surface

Parameters

w	- width of surface in pixels
h	- height of surface in pixels
d	- color depth, bits per pixel (optional)

Referenced by PieDock::ArgbSurface::ArgbSurface(), and PieDock::XSurface::XSurface().

void Surface::freeData ( )

protectedvirtual

Free data of surface

Reimplemented in PieDock::XSurface.

Referenced by operator=(), and ~Surface().

Surface & Surface::operator=

(

const Surface &

s

)

Copy surface

Parameters

s	- some surface

References allocateData(), and freeData().

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

• src/Surface.h
• src/Surface.cpp