OpenGLGraphics Class Reference

#include <openglgraphics.h>

Inheritance diagram for OpenGLGraphics:

List of all members.

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Detailed Description

Definition at line 27 of file openglgraphics.h.

Public Member Functions
	OpenGLGraphics ()
	~OpenGLGraphics ()
void	setSync (bool sync)
	Sets whether vertical refresh syncing is enabled.
bool	getSync () const
bool	setVideoMode (int w, int h, int bpp, bool fs, bool hwaccel)
	Try to create a window with the given settings.
bool	drawImage (Image *image, int srcX, int srcY, int dstX, int dstY, int width, int height, bool useColor)
	Blits an image onto the screen.
void	drawImagePattern (Image *image, int x, int y, int w, int h)
void	updateScreen ()
	Updates the screen.
void	_beginDraw ()
void	_endDraw ()
bool	pushClipArea (gcn::Rectangle area)
void	popClipArea ()
void	setColor (const gcn::Color &color)
void	drawPoint (int x, int y)
void	drawLine (int x1, int y1, int x2, int y2)
void	drawRectangle (const gcn::Rectangle &rect, bool filled)
void	drawRectangle (const gcn::Rectangle &rect)
void	fillRectangle (const gcn::Rectangle &rect)
void	setTargetPlane (int width, int height)
SDL_Surface *	getScreenshot ()
	Takes a screenshot and returns it as SDL surface.
Protected Member Functions
void	setTexturingAndBlending (bool enable)
Private Attributes
bool	mAlpha
bool	mTexture
bool	mColorAlpha
bool	mSync

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Constructor & Destructor Documentation

OpenGLGraphics::OpenGLGraphics

(

)

OpenGLGraphics::~OpenGLGraphics

(

)

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Member Function Documentation

void OpenGLGraphics::setSync

(

bool

sync

)

Sets whether vertical refresh syncing is enabled.

Takes effect after the next call to setVideoMode(). Only implemented on MacOS for now.

bool OpenGLGraphics::getSync

(

)

const [inline]

Definition at line 39 of file openglgraphics.h.

bool OpenGLGraphics::setVideoMode	(	int	w,
		int	h,
		int	bpp,
		bool	fs,
		bool	hwaccel
	)			[virtual]

Try to create a window with the given settings.

Reimplemented from Graphics.

bool OpenGLGraphics::drawImage	(	Image *	image,
		int	srcX,
		int	srcY,
		int	dstX,
		int	dstY,
		int	width,
		int	height,
		bool	useColor
	)			[virtual]

Blits an image onto the screen.

Returns:

true if the image was blitted properly false otherwise.

Reimplemented from Graphics.

void OpenGLGraphics::drawImagePattern	(	Image *	image,
		int	x,
		int	y,
		int	w,
		int	h
	)			[virtual]

Reimplemented from Graphics.

void OpenGLGraphics::updateScreen

(

)

[virtual]

Updates the screen.

This is done by either copying the buffer to the screen or swapping pages.

Reimplemented from Graphics.

void OpenGLGraphics::_beginDraw

(

)

void OpenGLGraphics::_endDraw

(

)

bool OpenGLGraphics::pushClipArea

(

gcn::Rectangle

area

)

void OpenGLGraphics::popClipArea

(

)

void OpenGLGraphics::setColor

(

const gcn::Color &

color

)

void OpenGLGraphics::drawPoint	(	int	x,
		int	y
	)

void OpenGLGraphics::drawLine	(	int	x1,
		int	y1,
		int	x2,
		int	y2
	)

void OpenGLGraphics::drawRectangle	(	const gcn::Rectangle &	rect,
		bool	filled
	)

void OpenGLGraphics::drawRectangle

(

const gcn::Rectangle &

rect

)

void OpenGLGraphics::fillRectangle

(

const gcn::Rectangle &

rect

)

void OpenGLGraphics::setTargetPlane	(	int	width,
		int	height
	)

SDL_Surface* OpenGLGraphics::getScreenshot

(

)

[virtual]

Takes a screenshot and returns it as SDL surface.

Reimplemented from Graphics.

void OpenGLGraphics::setTexturingAndBlending

(

bool

enable

)

[protected]

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Member Data Documentation

bool OpenGLGraphics::mAlpha [private]

Definition at line 84 of file openglgraphics.h.

bool OpenGLGraphics::mTexture [private]

Definition at line 84 of file openglgraphics.h.

bool OpenGLGraphics::mColorAlpha [private]

Definition at line 85 of file openglgraphics.h.

bool OpenGLGraphics::mSync [private]

Definition at line 86 of file openglgraphics.h.

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

• tmw/src/openglgraphics.h