Function viewportToSpace

Returns a function that converts input viewport coordinate space to an output coordinate space.

// f() will convert from viewport to document coordinate space
const f = viewportToSpace('document');

// {x:100,y:100} is viewport coordinate space
f(100,100); // Yields: { x, y } converted to document space

Or immediately invoke for one-off use:

viewportToSpace('document')(100,100); // Yields: { x, y }
  • viewportToSpace(targetSpace?): ((a: Readonly<number | number[] | Point>, b?: number) => Readonly<{
        x: number;
        y: number;
    }>)

  • Parameters

    Returns ((a: Readonly<number | number[] | Point>, b?: number) => Readonly<{
        x: number;
        y: number;
    }>)

      • (a, b?): Readonly<{
            x: number;
            y: number;
        }>

      • Parameters

        • a: Readonly<number | number[] | Point>
        • Optionalb: number

        Returns Readonly<{
            x: number;
            y: number;
        }>

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