This class provides functions for drawing things on screen. More...

Public Member Functions
	DrawingContext (VideoSystem &video_system, obstack &obst, bool overlay)

Rectf	get_cliprect () const
	Returns the visible area in world coordinates.

Canvas &	color ()

Canvas &	light ()

Canvas &	get_canvas (DrawingTarget target)

void	set_ambient_color (Color ambient_color)

Color	get_ambient_color () const

void	push_transform ()

void	pop_transform ()

DrawingTransform &	transform ()

const DrawingTransform &	transform () const

const Vector &	get_translation () const

void	set_translation (const Vector &newtranslation)

void	set_flip (Flip flip)
	Apply that flip in the next draws (flips are listed on surface.h). More...

Flip	get_flip () const

void	set_alpha (float alpha)
	apply that alpha in the next draws (1.0 means fully opaque)

float	get_alpha () const

void	clear ()

void	set_viewport (const Rect &viewport)

const Rect &	get_viewport () const

int	get_width () const

int	get_height () const

bool	use_lightmap () const

bool	is_overlay () const

Detailed Description

This class provides functions for drawing things on screen.

It also maintains a stack of transforms that are applied to graphics.

Member Function Documentation

void DrawingContext::set_flip ( Flip flip )

Apply that flip in the next draws (flips are listed on surface.h).

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