Canvas

Undocumented in source.

class Canvas {

this(int width, int height);

void resize(int width, int height);

int height();

int stride();

uint* pixels();

void fill(T paint);

void fill(T paint, IRect rect);

void fill(T paint, int x0, int y0, int x1, int y1);

void draw(T path, Paint paint, WindingRule wr);

void draw(T path, uint color, WindingRule wrule);

void draw(T path, LinearGradient lingrad, WindingRule wrule);

void draw(T path, RadialGradient radgrad, WindingRule wrule);

void draw(T path, AngularGradient angrad, WindingRule wrule);

void draw(T path, BiradialGradient bigrad, WindingRule wrule);

void drawText(float x, float y, string txt, Font font, uint color);

ViewState getViewState();

void setView(int x0, int y0, int x1, int y1);

void setView(ViewState state, int x0, int y0, int x1, int y1);

void resetState(ViewState state);

bool isClipEmpty();

void setClip(int x0, int y0, int x1, int y1);

void resetView();

}

Constructors

this this(int width, int height): Constructor

Destructor

~this ~this(): Destructor

Members

Functions

draw void draw(T path, Paint paint, WindingRule wr): Draw the path with the specified paint
draw void draw(T path, uint color, WindingRule wrule): Draw the path with the specified color and winding rule
draw void draw(T path, LinearGradient lingrad, WindingRule wrule): Draw the path with a linear gradient
draw void draw(T path, RadialGradient radgrad, WindingRule wrule): Draw the path with a radial gradient
draw void draw(T path, AngularGradient angrad, WindingRule wrule): Draw the path with an angular gradient
draw void draw(T path, BiradialGradient bigrad, WindingRule wrule): Draw the path with a biradial gradient
drawText void drawText(float x, float y, string txt, Font font, uint color): Undocumented in source. Be warned that the author may not have intended to support it.
fill void fill(T paint): Fill the the current viewport with the specified paint.
fill void fill(T paint, IRect rect): Fill the rectangle with the specified paint.
fill void fill(T paint, int x0, int y0, int x1, int y1): Fill the rectangle with the specified paint.
getViewState ViewState getViewState(): Gets the current clip and viewport state
height int height(): height of canvas
isClipEmpty bool isClipEmpty(): Is there any valid region we can draw on?
pixels uint* pixels(): returns a pointer to the raw pixels in memory
resetState void resetState(ViewState state): Reset the to previous viewport and clip state
resetView void resetView(): Completely reset the viewport and clip
resize void resize(int width, int height): Set the size in pixels.
setClip void setClip(int x0, int y0, int x1, int y1): Set the clip rectangle
setView void setView(int x0, int y0, int x1, int y1): Set the viewport.
setView void setView(ViewState state, int x0, int y0, int x1, int y1): Set the viewport relative to a specific ViewState
stride int stride(): stride is the length of each scanline in pixels.
width int width(): width of canvas

Meta

Source

See Implementation

dg2d canvas classes

Canvas

enums

isPaintable

structs