Renderer

Renderer support (hardware) accelerated rendering.

final

class Renderer {

enum BlendMode;

static Renderer getFrom(Window win);

static int countDrivers();

this(Window win, Flags flags);

this(Surface srfc);

void opAssign(Renderer rhs);

ushort width [@property getter];

ushort height [@property getter];

void present();

void setBlendMode(BlendMode bmode);

BlendMode getBlendMode();

void setDrawColor(Color col);

void setDrawColor(Color col);

void setDrawColor(ubyte r, ubyte g, ubyte b, ubyte a);

RendererTexture createSoftTexture(ushort width, ushort height, RendererTexture.Access access);

RendererTexture createRendererTexture(Surface srfc, bool release, RendererTexture.Access access);

RendererTexture createRendererTexture(Surface srfc, bool release, RendererTexture.Access access);

bool setTarget(Surface srfc);

bool setTarget(RendererTexture hw);

bool copy(RendererTexture hw, ShortRect* src, ShortRect* dst);

void clear();

void setViewport(ShortRect view);

void setViewport(ShortRect view);

ShortRect getViewport();

void* readPixels(ShortRect* rect);

}

Constructors

this this(Window win, Flags flags): Use this function to create a 2D rendering context for a window.
this this(Surface srfc): Use this function to create a 2D software rendering context for a Surface.

Members

Enums

BlendMode enum BlendMode: Supported BlendModes
Flags enum Flags: Supported Flags

Functions

clear void clear(): Use this function to clear the current rendering target with the drawing color.
copy bool copy(RendererTexture hw, ShortRect* src, ShortRect* dst): Use this function to copy a portion of the texture to the current rendering target.
createRendererTexture RendererTexture createRendererTexture(Surface srfc, bool release, RendererTexture.Access access): Use this function to create a texture from an existing surface.
createRendererTexture RendererTexture createRendererTexture(Surface srfc, bool release, RendererTexture.Access access): Rvalue version
createSoftTexture RendererTexture createSoftTexture(ushort width, ushort height, RendererTexture.Access access): Use this function to create a texture for a rendering context.
getBlendMode BlendMode getBlendMode(): Use this function to get the blend mode used for texture copy operations.
getViewport ShortRect getViewport(): Use this function to get the drawing area for the current target.
opAssign void opAssign(Renderer rhs): Undocumented in source.
present void present(): Use this function to update the screen with rendering performed.
readPixels void* readPixels(ShortRect* rect): Use this function to read pixels from the current rendering target. Note: This is a very slow operation, and should not be used frequently. Note: This method <b>allocates</b> GC memory.
setBlendMode void setBlendMode(BlendMode bmode): Use this function to set the blend mode for a texture, used by 'copy'.
setDrawColor void setDrawColor(Color col): Use this function to set the color used for drawing operations (clear).
setDrawColor void setDrawColor(Color col): Rvalue version
setDrawColor void setDrawColor(ubyte r, ubyte g, ubyte b, ubyte a): Use this function to set the color used for drawing operations (clear).
setTarget bool setTarget(Surface srfc): Set a Surface as the current rendering target.
setTarget bool setTarget(RendererTexture hw): Set a SoftTexture as the current rendering target.
setViewport void setViewport(ShortRect view): Use this function to set the drawing area for rendering on the current target.
setViewport void setViewport(ShortRect view): Rvalue version

Properties

height ushort height [@property getter]: Returns the height
width ushort width [@property getter]: Returns the width

Static functions

countDrivers int countDrivers(): Use this function to get the number of 2D rendering drivers available for the current display.
getFrom Renderer getFrom(Window win): Use this function to get the renderer associated with the window.

Variables

flags Flags flags;: Flags

Meta

Source

See Implementation

Authors

rschuett

Dgame Graphics Renderer modules