HTML Elements Screenshot

HTML Elements Screenshot插件简介

HTML Elements Screenshot插件描述

HTML Elements Screenshot enables you to capture a full  partial screenshot from any webpage. 

It uses an opensource JavaScript library called html2canvas. In der to wk with this addon, simply click on the toolbar icon to activate the addon. Then, select any desired element with mouse leftclick. Please note that, as you move your mouse, elements are highlighted with green col. Once you select an element, a popup window will appear that contains a loader image. Once the screenshot operation is done, the loader will be replaced with the screenshot. Now you can download the image to your machine by clicking on the download button.

If you want to close the screenshots popup window, please click on the close button on top right cner. Please note that, by default, the extension does not include crossdomain images in the screenshot, if you want to enable this feature, please visit options page  click on the  cs  check mark. You can also adjust the screenshot resolution. By default it is set to 2, meaning the screenshot image is two times bigger than the iginal element.

If you have a feature request in mind  found a bug to rept, please fill the bug rept fm in the addons homepage (http://mybrowseraddon.com/htmlelementsscreenshot.html).
                                

HTML Elements Screenshot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 HTML Elements ScreenshotChrome插件v0.1.3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