Trait CanvasRenderingContext2DMethods
Source pub trait CanvasRenderingContext2DMethods<D>{
Show 85 methods
// Required methods
fn Canvas(&self) -> Root<Dom<<D as DomTypes>::HTMLCanvasElement>>;
fn GlobalAlpha(&self) -> f64;
fn SetGlobalAlpha(&self, value: f64);
fn GlobalCompositeOperation(&self) -> DOMString;
fn SetGlobalCompositeOperation(&self, value: DOMString);
fn DrawImage(
&self,
image: HTMLImageElementOrHTMLVideoElementOrHTMLCanvasElementOrImageBitmapOrOffscreenCanvasOrCSSStyleValue<D>,
dx: f64,
dy: f64,
) -> Result<(), Error>;
fn DrawImage_(
&self,
image: HTMLImageElementOrHTMLVideoElementOrHTMLCanvasElementOrImageBitmapOrOffscreenCanvasOrCSSStyleValue<D>,
dx: f64,
dy: f64,
dw: f64,
dh: f64,
) -> Result<(), Error>;
fn DrawImage__(
&self,
image: HTMLImageElementOrHTMLVideoElementOrHTMLCanvasElementOrImageBitmapOrOffscreenCanvasOrCSSStyleValue<D>,
sx: f64,
sy: f64,
sw: f64,
sh: f64,
dx: f64,
dy: f64,
dw: f64,
dh: f64,
) -> Result<(), Error>;
fn BeginPath(&self);
fn Fill(&self, fillRule: CanvasFillRule);
fn Fill_(&self, path: &<D as DomTypes>::Path2D, fillRule: CanvasFillRule);
fn Stroke(&self);
fn Stroke_(&self, path: &<D as DomTypes>::Path2D);
fn Clip(&self, fillRule: CanvasFillRule);
fn Clip_(&self, path: &<D as DomTypes>::Path2D, fillRule: CanvasFillRule);
fn IsPointInPath(&self, x: f64, y: f64, fillRule: CanvasFillRule) -> bool;
fn IsPointInPath_(
&self,
path: &<D as DomTypes>::Path2D,
x: f64,
y: f64,
fillRule: CanvasFillRule,
) -> bool;
fn StrokeStyle(&self) -> StringOrCanvasGradientOrCanvasPattern<D>;
fn SetStrokeStyle(&self, value: StringOrCanvasGradientOrCanvasPattern<D>);
fn FillStyle(&self) -> StringOrCanvasGradientOrCanvasPattern<D>;
fn SetFillStyle(&self, value: StringOrCanvasGradientOrCanvasPattern<D>);
fn CreateLinearGradient(
&self,
x0: Finite<f64>,
y0: Finite<f64>,
x1: Finite<f64>,
y1: Finite<f64>,
_can_gc: CanGc,
) -> Root<Dom<<D as DomTypes>::CanvasGradient>>;
fn CreateRadialGradient(
&self,
x0: Finite<f64>,
y0: Finite<f64>,
r0: Finite<f64>,
x1: Finite<f64>,
y1: Finite<f64>,
r1: Finite<f64>,
_can_gc: CanGc,
) -> Result<Root<Dom<<D as DomTypes>::CanvasGradient>>, Error>;
fn CreatePattern(
&self,
image: HTMLImageElementOrHTMLVideoElementOrHTMLCanvasElementOrImageBitmapOrOffscreenCanvasOrCSSStyleValue<D>,
repetition: DOMString,
_can_gc: CanGc,
) -> Result<Option<Root<Dom<<D as DomTypes>::CanvasPattern>>>, Error>;
fn CreateImageData(
&self,
sw: i32,
sh: i32,
_can_gc: CanGc,
) -> Result<Root<Dom<<D as DomTypes>::ImageData>>, Error>;
fn CreateImageData_(
&self,
imagedata: &<D as DomTypes>::ImageData,
_can_gc: CanGc,
) -> Result<Root<Dom<<D as DomTypes>::ImageData>>, Error>;
fn GetImageData(
&self,
sx: i32,
sy: i32,
sw: i32,
sh: i32,
_can_gc: CanGc,
) -> Result<Root<Dom<<D as DomTypes>::ImageData>>, Error>;
fn PutImageData(
&self,
imagedata: &<D as DomTypes>::ImageData,
dx: i32,
dy: i32,
);
fn PutImageData_(
&self,
imagedata: &<D as DomTypes>::ImageData,
dx: i32,
dy: i32,
dirtyX: i32,
dirtyY: i32,
dirtyWidth: i32,
dirtyHeight: i32,
);
fn ImageSmoothingEnabled(&self) -> bool;
fn SetImageSmoothingEnabled(&self, value: bool);
fn ClosePath(&self);
fn MoveTo(&self, x: f64, y: f64);
fn LineTo(&self, x: f64, y: f64);
fn QuadraticCurveTo(&self, cpx: f64, cpy: f64, x: f64, y: f64);
fn BezierCurveTo(
&self,
cp1x: f64,
cp1y: f64,
cp2x: f64,
cp2y: f64,
x: f64,
y: f64,
);
fn ArcTo(
&self,
x1: f64,
y1: f64,
x2: f64,
y2: f64,
radius: f64,
) -> Result<(), Error>;
fn Rect(&self, x: f64, y: f64, w: f64, h: f64);
fn Arc(
&self,
x: f64,
y: f64,
radius: f64,
startAngle: f64,
endAngle: f64,
anticlockwise: bool,
) -> Result<(), Error>;
fn Ellipse(
&self,
x: f64,
y: f64,
radius_x: f64,
radius_y: f64,
rotation: f64,
startAngle: f64,
endAngle: f64,
anticlockwise: bool,
) -> Result<(), Error>;
fn LineWidth(&self) -> f64;
fn SetLineWidth(&self, value: f64);
fn LineCap(&self) -> CanvasLineCap;
fn SetLineCap(&self, value: CanvasLineCap);
fn LineJoin(&self) -> CanvasLineJoin;
fn SetLineJoin(&self, value: CanvasLineJoin);
fn MiterLimit(&self) -> f64;
fn SetMiterLimit(&self, value: f64);
fn SetLineDash(&self, segments: Vec<f64>);
fn GetLineDash(&self) -> Vec<f64>;
fn LineDashOffset(&self) -> f64;
fn SetLineDashOffset(&self, value: f64);
fn ClearRect(&self, x: f64, y: f64, w: f64, h: f64);
fn FillRect(&self, x: f64, y: f64, w: f64, h: f64);
fn StrokeRect(&self, x: f64, y: f64, w: f64, h: f64);
fn ShadowOffsetX(&self) -> f64;
fn SetShadowOffsetX(&self, value: f64);
fn ShadowOffsetY(&self) -> f64;
fn SetShadowOffsetY(&self, value: f64);
fn ShadowBlur(&self) -> f64;
fn SetShadowBlur(&self, value: f64);
fn ShadowColor(&self) -> DOMString;
fn SetShadowColor(&self, value: DOMString);
fn Save(&self);
fn Restore(&self);
fn Reset(&self);
fn FillText(&self, text: DOMString, x: f64, y: f64, maxWidth: Option<f64>);
fn StrokeText(&self, text: DOMString, x: f64, y: f64, maxWidth: Option<f64>);
fn MeasureText(
&self,
text: DOMString,
_can_gc: CanGc,
) -> Root<Dom<<D as DomTypes>::TextMetrics>>;
fn Font(&self) -> DOMString;
fn SetFont(&self, value: DOMString);
fn TextAlign(&self) -> CanvasTextAlign;
fn SetTextAlign(&self, value: CanvasTextAlign);
fn TextBaseline(&self) -> CanvasTextBaseline;
fn SetTextBaseline(&self, value: CanvasTextBaseline);
fn Direction(&self) -> CanvasDirection;
fn SetDirection(&self, value: CanvasDirection);
fn Scale(&self, x: f64, y: f64);
fn Rotate(&self, angle: f64);
fn Translate(&self, x: f64, y: f64);
fn Transform(&self, a: f64, b: f64, c: f64, d: f64, e: f64, f: f64);
fn GetTransform(
&self,
_can_gc: CanGc,
) -> Root<Dom<<D as DomTypes>::DOMMatrix>>;
fn SetTransform(
&self,
a: f64,
b: f64,
c: f64,
d: f64,
e: f64,
f: f64,
) -> Result<(), Error>;
fn SetTransform_(&self, transform: &DOMMatrix2DInit) -> Result<(), Error>;
fn ResetTransform(&self);