Base class for all renderer implementations. More...

#include <BaseRender.h>

Inheritance diagram for Gwk::Renderer::Base:

Public Member Functions
virtual void	Init ()

virtual void	Begin ()

virtual void	End ()

ResourceLoader &	GetLoader ()
	Get ResourceLoader we are using for the renderer.

virtual void	SetDrawColor (Color color)
	Set the current drawing color.

virtual void	StartClip ()
	Start clipping the drawing. More...

virtual void	EndClip ()
	Stop clipping the drawing.

void	SetClipRegion (Gwk::Rect const &rect)

void	AddClipRegion (Gwk::Rect rect)

bool	ClipRegionVisible ()

const Gwk::Rect &	ClipRegion () const

virtual void	DrawFilledRect (Gwk::Rect rect)
	Draw a filled rectangle using the current color.

virtual void	DrawTexturedRect (Gwk::Texture *texture, Gwk::Rect targetRect, float u1=0.0f, float v1=0.0f, float u2=1.0f, float v2=1.0f)

virtual void	DrawMissingImage (Gwk::Rect targetRect)

virtual Gwk::Color	PixelColor (Gwk::Texture *texture, unsigned int x, unsigned int y, const Gwk::Color &col_default=Gwk::Colors::White)

virtual ICacheToTexture *	GetCTT ()

virtual void	RenderText (Gwk::Font *font, Gwk::Point pos, const Gwk::String &text)

virtual Gwk::Point	MeasureText (Gwk::Font *font, const Gwk::String &text)

virtual void	DrawLinedRect (Gwk::Rect rect)

virtual void	DrawPixel (int x, int y)

virtual void	DrawShavedCornerRect (Gwk::Rect rect, bool bSlight=false)

void	Translate (int &x, int &y)

void	Translate (Gwk::Rect &rect)

void	SetRenderOffset (const Gwk::Point &offset)
	Set the rendering offset. You shouldn't have to touch these, ever.

void	AddRenderOffset (const Gwk::Rect &offset)

const Gwk::Point &	GetRenderOffset () const

void	SetScale (float fScale)

float	Scale () const

virtual bool	InitializeContext (Gwk::WindowProvider *window)

virtual bool	ShutdownContext (Gwk::WindowProvider *window)

virtual bool	ResizedContext (Gwk::WindowProvider *window, int w, int h)

virtual bool	BeginContext (Gwk::WindowProvider *window)

virtual bool	EndContext (Gwk::WindowProvider *window)

virtual bool	PresentContext (Gwk::WindowProvider *window)

Protected Member Functions
	Base (ResourceLoader &loader)
	Constructor. Not public as we only instance derived implementations.

bool	EnsureFont (Font &font)

Protected Attributes
float	m_fScale

Detailed Description

Base class for all renderer implementations.

Each renderer implements this functionality so that the skin can draw the GUI.

Note: We never instance this directly, only the derived implementations.

Member Function Documentation

◆ DrawLinedRect()

virtual void Gwk::Renderer::Base::DrawLinedRect ( Gwk::Rect rect )

virtual

"\name Render Specialisation" No need to implement these functions in your derived class, but if you can do them faster than the default implementation it's a good idea to.

Reimplemented in Gwk::Renderer::SFML2, Gwk::Renderer::Software, Gwk::Renderer::Irrlicht, Gwk::Renderer::SDL2, and Gwk::Renderer::Allegro.