geBitmap

Usage

Store an image as a bitmap in memory.

Inheritance

Base classes

• geObject
  • geResource
    • geBitmap

Reference

Constructors

•  geBitmap()

•  geBitmap( string fileName )

•  geBitmap( const geBitmap &original )

•  geBitmap( UINT nwidth, UINT nheight, UINT nformat )

•  geBitmap( UINT nwidth, UINT nheight, UINT nformat, const BYTE *data )

Accessors

• ↖

   virtual int getID(){ return 0x0310; }

• ↖

   virtual string getName() const;

•  UINT getWidth() const

•  UINT getHeight() const

•  UINT getFormat() const

•  UINT getBpp() const

•  size_t getSize() const

•  const BYTE* getPointer() const

Reading individual pixels

•  color get( int x, int y ) const

•  BYTE getR( int x, int y ) const

•  BYTE getG( int x, int y ) const

•  BYTE getB( int x, int y ) const

•  BYTE getA( int x, int y ) const

Writing individual pixels

•  void set( int x, int y, color val )

•  void setR( int x, int y, BYTE val )

•  void setG( int x, int y, BYTE val )

•  void setB( int x, int y, BYTE val )

•  void setA( int x, int y, BYTE val )

•  void set( int x, int y, BYTE r, BYTE g, BYTE b )

•  void set( int x, int y, BYTE r, BYTE g, BYTE b, BYTE a )

Methods

•  bool isLoaded() const

•  static UINT WhatFormat( UINT bpp )

•  static UINT WhatBpp( UINT format )

•  static list<geBoundingBox*>* getWalls(geBitmap* heightmap);

Method for generating maze from bitmap

•  static list<geBoundingBox*>* getWalls(geBitmap* heightmap,float size);

This one lets you pick the length and width of each bitmap

•  void Dump() const