GAG::GraphicContext Class Reference
[Libgag graphic library]

#include <GraphicContext.h>

Inheritance diagram for GAG::GraphicContext:

List of all members.

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Detailed Description

A DrawableSurface which is the window of the application.

Public Member Functions
	GraphicContext ()
	Constructor, do not open the window.
virtual	~GraphicContext (void)
	Destructor, close the window if opened (if setRes() has been called).
virtual bool	setRes (int w, int h, int depth=32, Uint32 flags=DEFAULT)=0
	Create the window. This must be called before any Drawable Surface method.
virtual void	setMinRes (int w=0, int h=0)
	Defined the minimum acceptable resolution for the window.
virtual void	beginVideoModeListing (void)
	Initialise the listing of video modes.
virtual bool	getNextVideoMode (int *w, int *h)
	Put the next available video mode in w and h, return true if there is still more available video modes.
virtual void	setCaption (const char *title, const char *icon)=0
	Set the title and status bar caption of the window.
virtual Sprite *	loadSprite (const char *filename)
	Load sprite from filename.
virtual Font *	loadFont (const char *filename, unsigned size)=0
	Load font of size from filename.
virtual DrawableSurface *	createDrawableSurface (const char *name=NULL)=0
	Create a new off-screen drawable surface. Load image name on it.
virtual void	nextFrame (void)=0
	Blit to screen.
virtual void	printScreen (const char *filename)=0
	Print screen to filename.
Static Public Member Functions
static GraphicContext *	createGraphicContext ()
	Create a graphic context.
Protected Attributes
int	minW
	minimum width of the window/screen
int	minH
	minimum height of the window/screen
Private Attributes
SDL_Rect **	modes
	available graphic modes (such as 640x480, 800x600, ...)

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

• libgag/GraphicContext.h
• libgag/GraphicContext.cpp

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