Interface DrawContext

interface DrawContext {
    ctx: CanvasRenderingContext2D;
    drawing: Drawing;
    pts: ScreenPoint[];
    rc: PrimitiveRenderContext;
    selected: boolean;
    style: Required<Pick<DrawingStyle, "color" | "lineWidth">> & DrawingStyle;
    formatPrice(price: number): string;
}

Properties

ctx drawing pts rc selected style

Methods

formatPrice

Properties

ctx

ctx: CanvasRenderingContext2D

drawing

drawing: Drawing

pts

pts: ScreenPoint[]

Anchors in device px, ready to stroke.

rc

rc: PrimitiveRenderContext

selected

selected: boolean

style

style: Required<Pick<DrawingStyle, "color" | "lineWidth">> & DrawingStyle

Methods

formatPrice

  • formatPrice(price: number): string

  • Format a price the way the pane's axis does.

    Parameters

    • price: number

    Returns string

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