script::canvas_state

Struct CanvasContextState

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pub(crate) struct CanvasContextState {
Show 18 fields
    global_alpha: f64,
    global_composition: CompositionOrBlending,
    image_smoothing_enabled: bool,
    fill_style: CanvasFillOrStrokeStyle,
    stroke_style: CanvasFillOrStrokeStyle,
    line_width: f64,
    line_cap: LineCapStyle,
    line_join: LineJoinStyle,
    miter_limit: f64,
    transform: Transform2D<f32>,
    shadow_offset_x: f64,
    shadow_offset_y: f64,
    shadow_blur: f64,
    shadow_color: AbsoluteColor,
    font_style: Option<Font>,
    text_align: TextAlign,
    text_baseline: TextBaseline,
    direction: Direction,

}

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§global_alpha: f64§global_composition: CompositionOrBlending§image_smoothing_enabled: bool§fill_style: CanvasFillOrStrokeStyle§stroke_style: CanvasFillOrStrokeStyle§line_width: f64§line_cap: LineCapStyle§line_join: LineJoinStyle§miter_limit: f64§transform: Transform2D<f32>§shadow_offset_x: f64§shadow_offset_y: f64§shadow_blur: f64§shadow_color: AbsoluteColor§font_style: Option<Font>§text_align: TextAlign§text_baseline: TextBaseline§direction: Direction

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impl CanvasContextState

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const DEFAULT_FONT_STYLE: &'static str = "10px sans-serif"

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pub(crate) fn new() -> CanvasContextState

Trait Implementations§

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impl Clone for CanvasContextState

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fn clone(&self) -> CanvasContextState

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl MallocSizeOf for CanvasContextState

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fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.
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impl Traceable for CanvasContextState

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unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

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