Function handlePanCommand

src/core/dispatch-interactions.ts:685–712

(
  interactor: Interactor,
  positionals: string[],
)

}

export async function handlePanCommand(
  interactor: Interactor,
  positionals: string[],
): Promise<Record<string, unknown>> {
  const x = Number(positionals[0]);
  const y = Number(positionals[1]);
  const dx = Number(positionals[2]);
  const dy = Number(positionals[3]);
  if ([x, y, dx, dy].some((value) => !Number.isFinite(value))) {
    throw new AppError('INVALID_ARGS', 'gesture pan requires x y dx dy [durationMs]');
  }
  const requestedDurationMs = positionals[4] ? Number(positionals[4]) : 500;
  const durationMs = requireIntInRange(requestedDurationMs, 'durationMs', 16, 10_000);
  const x2 = x + dx;
  const y2 = y + dy;
  const interactionResult = await interactor.pan(x, y, x2, y2, durationMs);
  return {
    x,
    y,
    dx,
    dy,
    x2,
    y2,
    durationMs,
    ...(interactionResult ?? {}),
    ...successText(`Panned (${x}, ${y}) by (${dx}, ${dy})`),
  };
}

export async function handleFlingCommand(
  interactor: Interactor,