neo::DibSection Class Reference

Device independent bitmap. More...

#include <GdiObject.h>

Inheritance diagram for neo::DibSection:

Public Member Functions
	DibSection ()
	DibSection (int width, int height, int bpp, bool bottomup=true)
	DibSection (HBITMAP bitmap, int bpp, bool bottomup)
	DibSection (HBITMAP bitmap)
bool	Attach (HBITMAP bitmap)
void	Clear ()
bool	CopyCreate (HBITMAP bitmap, int bpp, bool bottomup)
bool	CopyCreate (HBITMAP bitmap)
bool	CopyFromBitmap (HBITMAP bitmap)
bool	CopyToBitmap (HBITMAP bitmap)
bool	Create (int width, int height, int bpp, bool bottomup=true)
HBITMAP	Detach ()
int	FlippedY (int y)
void *	GetBits ()
int	GetBPP ()
int	GetHeight ()
void *	GetPixelAddress (int x, int y)
int	GetWidth ()
bool	IsBottomUp ()
DibSection &	operator= (const DibSection &other)
Public Member Functions inherited from neo::GdiObject< HBITMAP >
	GdiObject (HBITMAPpHandle=0)
	operator HBITMAP ()
void	SetHandle (HBITMAPpHandle)

Static Public Member Functions
static int	BPP (HBITMAP bitmap)
static void	FillBitmapInfo (BITMAPINFO &bmi, int w, int h, int bpp, bool bottomup=true)
static bool	IsBottomUp (HBITMAP bitmap)
static bool	IsDibSection (HBITMAP bitmap)

Public Attributes
BITMAP	dibData
BITMAPINFO	dibInfo
Public Attributes inherited from neo::GdiObject< HBITMAP >
HBITMAP	handle

Detailed Description

Device independent bitmap.

Constructor & Destructor Documentation

neo::DibSection::DibSection ( )

inline

Empty ctor

neo::DibSection::DibSection ( int  width, int  height, int  bpp, bool  bottomup = true  )

inline

Create with undefined colors

neo::DibSection::DibSection ( HBITMAP  bitmap, int  bpp, bool  bottomup  )

inline

Create copy from another bitmap

neo::DibSection::DibSection ( HBITMAP  bitmap )

inline

Create copy from another bitmap

Member Function Documentation

bool neo::DibSection::Attach ( HBITMAP  bitmap )

inline

This will fail if the bitmap is not a dib

int neo::DibSection::BPP ( HBITMAP  bitmap )

inlinestatic

Get bits per pixel of a bitmap

void neo::DibSection::Clear ( )

inline

Delete all data

bool neo::DibSection::CopyCreate ( HBITMAP  bitmap, int  bpp, bool  bottomup  )

inline

Create copy from another bitmap

bool neo::DibSection::CopyCreate ( HBITMAP  bitmap )

inline

Shortcut of CopyCreate()

bool neo::DibSection::CopyFromBitmap ( HBITMAP  bitmap )

inline

Copy color data from a bitmap

bool neo::DibSection::CopyToBitmap ( HBITMAP  bitmap )

inline

Copy color data to a bitmap

bool neo::DibSection::Create ( int  width, int  height, int  bpp, bool  bottomup = true  )

inline

Create with undefined colors

HBITMAP neo::DibSection::Detach ( )

inline

Release the handle from this instance

void neo::DibSection::FillBitmapInfo ( BITMAPINFO &  bmi, int  w, int  h, int  bpp, bool  bottomup = true  )

inlinestatic

Create a valid BITMAPINFO

int neo::DibSection::FlippedY ( int  y )

inline

Returns

Inverts y if the dib is bottomup

void* neo::DibSection::GetBits ( )

inline

Returns

Pointer to the beginning of the color data

int neo::DibSection::GetBPP ( )

inline

Bits per pixel

int neo::DibSection::GetHeight ( )

inline

Height

void* neo::DibSection::GetPixelAddress ( int  x, int  y  )

inline

Returns

Pointer to a specific pixel in the color data

int neo::DibSection::GetWidth ( )

inline

Width

bool neo::DibSection::IsBottomUp ( HBITMAP  bitmap )

inlinestatic

Check if a dib is bottomup. This function is only relevant on dibs, normal bitmaps are always bottomup.

bool neo::DibSection::IsBottomUp ( )

inline

Returns

If this dib was created bottomup or topdown

bool neo::DibSection::IsDibSection ( HBITMAP  bitmap )

inlinestatic

Check if the parameter is a normal bitmap or a dib

DibSection & neo::DibSection::operator= ( const DibSection &  other )

inline

Create copy from another bitmap

Member Data Documentation

BITMAP neo::DibSection::dibData

Normal bitmap data

BITMAPINFO neo::DibSection::dibInfo

Dib creation data

---

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

• include/neo/GdiObject.h