SDL2Renderer

SDL Renderer wrapper.

final

class SDL2Renderer {

this(SDL2Window window, int flags);

this(SDL2Surface surface);

void clear();

void present();

void setColor(int r, int g, int b, int a);

void setViewport(int x, int y, int w, int h);

void setViewportFull();

void setScale(float x, float y);

void setLogicalSize(int w, int h);

void setBlend(int blendMode);

void drawLine(int x1, int y1, int x2, int y2);

void drawLines(SDL_Point[] points);

void drawPoint(int x, int y);

void drawPoints(SDL_Point[] points);

void drawRect(int x, int y, int width, int height);

void fillRect(int x, int y, int width, int height);

void copy(SDL2Texture texture, SDL_Rect srcRect, SDL_Rect dstRect);

void copy(SDL2Texture texture, int x, int y);

void copyEx(SDL2Texture texture, SDL_Rect srcRect, SDL_Rect dstRect, double rotangle, SDL_Point* rotcenter, SDL_RendererFlip flip);

void setRenderTarget(SDL2Texture texture);

SDL2RendererInfo info();

SDL_Renderer* handle();

SDL_Renderer* _renderer;

SDL2RendererInfo _info;

}

Constructors

this this(SDL2Window window, int flags): Creates a SDL renderer which targets a window.
this this(SDL2Surface surface): Create a software renderer which targets a surface.

Destructor

~this ~this(): Releases the SDL ressource.

Members

Functions

clear void clear(): Clear the current rendering target with the drawing color.
copy void copy(SDL2Texture texture, SDL_Rect srcRect, SDL_Rect dstRect): Blit a rectangle from a texture.
copy void copy(SDL2Texture texture, int x, int y): Draws a whole texture.
copyEx void copyEx(SDL2Texture texture, SDL_Rect srcRect, SDL_Rect dstRect, double rotangle, SDL_Point* rotcenter, SDL_RendererFlip flip): Blits a rectangle from a texture and apply rotation/reflection.
drawLine void drawLine(int x1, int y1, int x2, int y2): Draw a line.
drawLines void drawLines(SDL_Point[] points): Draw several lines at once.
drawPoint void drawPoint(int x, int y): Draw a point.
drawPoints void drawPoints(SDL_Point[] points): Draw several point at once.
drawRect void drawRect(int x, int y, int width, int height): Draw a rectangle outline.
fillRect void fillRect(int x, int y, int width, int height): Draw a filled rectangle.
handle SDL_Renderer* handle()
info SDL2RendererInfo info()
present void present(): Update the screen with rendering performed.
setBlend void setBlend(int blendMode): Sets SDL blend mode.
setColor void setColor(int r, int g, int b, int a): Sets the color used for drawing operations.
setLogicalSize void setLogicalSize(int w, int h): Sets a device independent resolution of the renderer.
setRenderTarget void setRenderTarget(SDL2Texture texture): Set a texture as the current rendering target.
setScale void setScale(float x, float y): Sets the scale of the renderer.
setViewport void setViewport(int x, int y, int w, int h): Sets the window drawing area.
setViewportFull void setViewportFull(): Sets the whole window as drawing area.

Variables

_info SDL2RendererInfo _info;: Undocumented in source.
_renderer SDL_Renderer* _renderer;: Undocumented in source.
_sdl2 SDL2 _sdl2;: Undocumented in source.

Meta

Source

See Implementation

gfm sdl2 renderer classes