excel-builder/src/Excel/Positioning.js

An easy way of building Excel files with javascript

"use strict";

module.exports = {
    /**
     * Converts pixel sizes to 'EMU's, which is what Open XML uses.
     *
     * @todo clean this up. Code borrowed from http://polymathprogrammer.com/2009/10/22/english-metric-units-and-open-xml/,
     * but not sure that it's going to be as accurate as it needs to be.
     *
     * @param int pixels
     * @returns int
     */
    pixelsToEMUs: function (pixels) {
        return Math.round(pixels * 914400 / 96);
    }
};