mwg API
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    Interface RemapCanvasContext

    The subset of CanvasRenderingContext2D a palette remap needs, so a test can fake it.

    interface RemapCanvasContext {
        drawImage(image: unknown, dx: number, dy: number): void;
        getImageData(
            sx: number,
            sy: number,
            sw: number,
            sh: number,
        ): { data: Uint8ClampedArray };
        putImageData(
            imageData: { data: Uint8ClampedArray; height: number; width: number },
            dx: number,
            dy: number,
        ): void;
    }
    Index
    • Parameters

      • sx: number
      • sy: number
      • sw: number
      • sh: number

      Returns { data: Uint8ClampedArray }

    • Parameters

      • imageData: { data: Uint8ClampedArray; height: number; width: number }
      • dx: number
      • dy: number

      Returns void