Enum CanvasCommand 

pub enum CanvasCommand {
    Recreate(Option<Size2D<u64>>),
    Destroy,
    SetImageKey(ImageKey),
    DrawImage(SharedSnapshot, Rect<f64>, Rect<f64>, bool, ShadowOptions, CompositionOptions, Transform2D<f64>),
    DrawEmptyImage(Size2D<u32>, Rect<f64>, Rect<f64>, ShadowOptions, CompositionOptions, Transform2D<f64>),
    DrawImageInOther(CanvasId, Rect<f64>, Rect<f64>, bool, ShadowOptions, CompositionOptions, Transform2D<f64>),
    ClearRect(Rect<f32>, Transform2D<f64>),
    ClipPath(Path, FillRule, Transform2D<f64>),
    PopClips(usize),
    FillPath(FillOrStrokeStyle, Path, FillRule, ShadowOptions, CompositionOptions, Transform2D<f64>),
    FillText(Rect<f64>, Vec<TextRun>, FillOrStrokeStyle, ShadowOptions, CompositionOptions, Transform2D<f64>),
    StrokeText(Rect<f64>, Vec<TextRun>, FillOrStrokeStyle, LineOptions, ShadowOptions, CompositionOptions, Transform2D<f64>),
    FillRect(Rect<f32>, FillOrStrokeStyle, ShadowOptions, CompositionOptions, Transform2D<f64>),
    GetImageData(Option<Rect<u32>>, GenericSender<SharedSnapshot>),
    PutImageData(Rect<u32>, SharedSnapshot),
    StrokeRect(Rect<f32>, FillOrStrokeStyle, LineOptions, ShadowOptions, CompositionOptions, Transform2D<f64>),
    StrokePath(Path, FillOrStrokeStyle, LineOptions, ShadowOptions, CompositionOptions, Transform2D<f64>),
    UpdateImage(Option<Epoch>),
    ProcessBatchMessages(Vec<CanvasCommand>),
}

Variants

Recreate(Option<Size2D<u64>>)

This is used for resizing (when size is provided) or just clearing the canvas (when size is None).

Destroy

Destroy the canvas (its id will be invalidated).

SetImageKey(ImageKey)

DrawImage(SharedSnapshot, Rect<f64>, Rect<f64>, bool, ShadowOptions, CompositionOptions, Transform2D<f64>)

DrawEmptyImage(Size2D<u32>, Rect<f64>, Rect<f64>, ShadowOptions, CompositionOptions, Transform2D<f64>)

DrawImageInOther(CanvasId, Rect<f64>, Rect<f64>, bool, ShadowOptions, CompositionOptions, Transform2D<f64>)

ClearRect(Rect<f32>, Transform2D<f64>)

ClipPath(Path, FillRule, Transform2D<f64>)

PopClips(usize)

FillPath(FillOrStrokeStyle, Path, FillRule, ShadowOptions, CompositionOptions, Transform2D<f64>)

FillText(Rect<f64>, Vec<TextRun>, FillOrStrokeStyle, ShadowOptions, CompositionOptions, Transform2D<f64>)

StrokeText(Rect<f64>, Vec<TextRun>, FillOrStrokeStyle, LineOptions, ShadowOptions, CompositionOptions, Transform2D<f64>)

FillRect(Rect<f32>, FillOrStrokeStyle, ShadowOptions, CompositionOptions, Transform2D<f64>)

GetImageData(Option<Rect<u32>>, GenericSender<SharedSnapshot>)

PutImageData(Rect<u32>, SharedSnapshot)

StrokeRect(Rect<f32>, FillOrStrokeStyle, LineOptions, ShadowOptions, CompositionOptions, Transform2D<f64>)

StrokePath(Path, FillOrStrokeStyle, LineOptions, ShadowOptions, CompositionOptions, Transform2D<f64>)

UpdateImage(Option<Epoch>)

ProcessBatchMessages(Vec<CanvasCommand>)

Trait Implementations

impl Debug for CanvasCommand

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CanvasCommand

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CanvasCommand

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Serialize for CanvasCommand

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.