clip(context, transform) {
    const flatClipCoords = this.getClipCoords(transform);
    context.beginPath();
    context.moveTo(flatClipCoords[0], flatClipCoords[1]);
    context.lineTo(flatClipCoords[2], flatClipCoords[3]);
    context.lineTo(flatClipCoords[4], flatClipCoords[5]);
    context.lineTo(flatClipCoords[6], flatClipCoords[7]);
    context.clip();
  }
@param {CanvasRenderingContext2D} context Context.
@param {import("../../transform.js").Transform} transform Transform.