timdown

/**
 * Prints a PDF in a browser using a hidden iframe. Works in recent versions of Firefox, Chrome, Safari and Edge. Does
 * not work in IE 11 and instead attempts to open the PDF in a new tab.
 *
 * Note that the PDF URL must come from the same domain as the page including this file because of the same-origin
 * policy.
 *
 * Usage: printPdf(url)
 */
var printPdf = (function() {

timdown

/**
* This is ported from Rangy's selection save and restore module and has no dependencies.
* Copyright 2019, Tim Down
* Licensed under the MIT license.
*
* Documentation: https://github.com/timdown/rangy/wiki/Selection-Save-Restore-Module
* Use "rangeSelectionSaveRestore" instead of "rangy"
*/
var rangeSelectionSaveRestore = (function() {
    var markerTextChar = "\ufeff";

timdown

var trimCanvas = (function() {
    function rowBlank(imageData, width, y) {
        for (var x = 0; x < width; ++x) {
            if (imageData.data[y * width * 4 + x * 4 + 3] !== 0) return false;
        }
        return true;
    }

    function columnBlank(imageData, width, x, top, bottom) {
        for (var y = top; y < bottom; ++y) {

timdown

Keybase proof

I hereby claim:

• I am timdown on github.
• I am timdown (https://keybase.io/timdown) on keybase.
• I have a public key whose fingerprint is D48F D84D 2AA1 572A 1E6B 965A 0E1C 5774 5110 6790

To claim this, I am signing this object:

timdown

/**
 * Class Applier module for Rangy.
 * Adds, removes and toggles classes on Ranges and Selections
 *
 * Part of Rangy, a cross-browser JavaScript range and selection library
 * https://github.com/timdown/rangy
 *
 * Depends on Rangy core.
 *
 * Copyright 2015, Tim Down

timdown

/**
 * Rough FileAppender implementation for log4javascript 1.4.
 *
 * Copyright 2013 Tim Down.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0