Reading Ruler

Reading Ruler插件简介

Reading Ruler插件描述

Reading Ruler is a Google Chrome extension that helps you to read long texts on web pages. This tool can assist dyslexic readers to keep their place on the page they are reading.

Features:
* Highlight current reading line
* Move the current line with arrow keys
* Automatic jump to next/previous page
* Smart adjustment when page resizes
* Col, opacity  Shadow adjustments

Usage:
* Double click on text to start
* Key Up/Down to navigate
* ESC to cancel

Data Protection FAQ:
* Does the extension collect any user data?
** No, the Reading Ruler does not collect any kind of data.

* Does the extension track users?
** No, the Reading Ruler does not track users.

* Does the extension send data to any server?
** No, the Reading Ruler does not use any kind of server connection. All the processing is doing locally.

* Why does the extension need read  change websites permission?
** Because the Reading Ruler needs the infmation of website elements to calculate  render the ruler.

Source Code:
* https://github.com/denisonlinus/readingruler
                                

Reading Ruler插件离线安装方法

1.首先用户点击谷歌浏览器右上角的自定义及控制按钮，在下拉框中选择设置。

2.在打开的谷歌浏览器的扩展管理器最左侧选择扩展程序或直接输入：chrome://extensions/

3.找到自己已经下载好的Chrome离线安装文件xxx.crx，然后将其从资源管理器中拖动到Chrome的扩展管理界面中，这时候用户会发现在扩展管理器的中央部分中会多出一个”拖动以安装“的插件按钮。

4.下载 Reading RulerChrome插件v1.4版本到本地。

5.勾选开发者模式，点击加载已解压的扩展程序，将文件夹选择即可安装插件。

注意：最新版本的chrome浏览器直接拖放安装时会出现“程序包无效CRX-HEADER-INVALID”的报错信息，参照这篇文章即可解决