@pdf-viewer/react/dist/utils/getZoomLevel.js

A react-pdf-viewer component for React and Next.js. Suitable for react-pdf document.

import { SCROLL_BAR_WIDTH as s, PAGE_PADDING as f } from "./constants.js";
import { ZoomLevel as t, ViewMode as u } from "./types.js";
const l = (o, e, n, r, m, a) => {
  if (typeof o == "number")
    return o;
  switch (o) {
    case t.PAGE_FIT:
      const A = a === u.DUAL_PAGE ? 2 * r : r, c = Math.min(
        (e - s) / A,
        (n - f) / m
      );
      return Math.floor(c * 100);
    case t.PAGE_WIDTH:
      return Math.floor(e / r * 100);
    case t.ACTUAL:
    default:
      return 100;
  }
};
export {
  l as getZoomLevel
};