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[Translated] share/20150625 Screen Capture Made Easy with these Dedicated Tools.md
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Screen Capture Made Easy with these Dedicated Tools
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"A picture is worth a thousand words", a phrase which emerged in the USA in the early part of the 20th century, refers to the notion that a single still image can present as much information as a large amount of descriptive text. Essentially, pictures convey information more effectively and efficiently than words can.
A screenshot (or screengrab) is a snapshot or picture captured by a computer to record the output of a visual device. Screen capture software enable screenshots to be taken on a computer. This type of software has lots of uses. As an image can illustrate the operation of computer software well, screenshots play an important role in software development and documentation. Alternatively, if you have a technical problem with your computer, a screenshot allows a technical support department to understand the problems you are facing. Writing computer-related articles, documentation and tutorials is nigh on impossible without a good tool for creating screenshots. Screenshots are also useful to save snippets of anything you have on your screen, particularly when it can not be easily printed.
Linux has a good selection of open source dedicated screenshot programs, both graphical and console based. For a feature-rich dedicated screenshot utility, look no further than Shutter. This tool is a superb example of a small open source tool. But there are some great alternatives too.
Screen capture functionality is not only provided by dedicated applications. GIMP and ImageMagick, two programs which are primarily image manipulation tools, also offer competent screen capturing functionality.
----------
### Shutter ###
![Shutter in action](http://www.linuxlinks.com/portal/content/reviews/Graphics/Screenshot-Shutter1.png)
Shutter is a feature-rich screenshot application. You can take a screenshot of a specific area, window, your whole screen, or even of a website - apply different effects to it, draw on it to highlight points, and then upload to an image hosting site, all within one window.
Features include:
- Take a screenshot of:
- a specific area
- window
- the complete desktop
- web pages from a script
- Apply different effects to the screenshot
- Hotkeys
- Print
- Take screenshot directly or with a specified delay time
- Save the screenshots to a specified directory and name them in a convenient way (using special wild-cards)
- Fully integrated into the GNOME Desktop (TrayIcon etc)
- Generate thumbnails directly when you are taking a screenshot and set a size level in %
- Shutter session collection:
- Keep track of all screenshots during session
- Copy screeners to clipboard
- Print screenshots
- Delete screenshots
- Rename your file
- Upload your files directly to Image-Hosters (e.g. http://ubuntu-pics.de), retrieve all the needed links and share them with others
- Edit screenshots directly using the embedded drawing tool
- Website: [shutter-project.org][1]
- Developer: Mario Kemper and Shutter Team
- License: GNU GPL v3
- Version Number: 0.93.1
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### HotShots ###
![HotShots in action](http://www.linuxlinks.com/portal/content/reviews/Graphics/Screenshot-HotShots.png)
HotShots is an application for capturing screens and saving them in a variety of image formats as well as adding annotations and graphical data (arrows, lines, texts, ...).
You can also upload your creations to the web (FTP/some web services). HotShots is written with Qt.
HotShots is not available in Ubuntu's Software Center. But it's easy to install by typing at the command line:
sudo add-apt-repository ppa:ubuntuhandbook1/apps
sudo apt-get update
sudo apt-get install hotshots
Features include:
- Simple to use
- Full featured
- Built-in editor
- Hotkeys
- Built-in magnification
- Freehand and multi-screen capture
- Supported Output Formats: Black & Whte (bw), Encapsulated PostScript (eps, epsf), Encapsulated PostScript Interchange (epsi), OpenEXR (exr), PC Paintbrush Exchange (pcx), Photoshop Document (psd), ras, rgb, rgba, Irix RGB (sgi), Truevision Targa (tga), eXperimental Computing Facility (xcf), Windows Bitmap (bmp), DirectDraw Surface (dds), Graphic Interchange Format (gif), Icon Image (ico), Joint Photographic Experts Group 2000 (jp2), Joint Photographic Experts Group (jpeg, jpg), Multiple-image Network Graphics (mng), Portable Pixmap (ppm), Scalable Vector Graphics (svg), svgz, Tagged Image File Format (tif, tiff), webp, X11 Bitmap (xbm), X11 Pixmap (xpm), and Khoros Visualization (xv)
- Internationalization support: Basque, Chinese, Czech, French, Galician, German, Greek, Italian, Japanese, Lithuanian, Polish, Portuguese, Romanian, Russian, Serbian, Singhalese, Slovak, Spanish, Turkish, Ukrainian, and Vietnamese
- Website: [thehive.xbee.net][2]
- Developer: xbee
- License: GNU GPL v2
- Version Number: 2.2.0
----------
### ScreenCloud ###
![ScreenCloud in action](http://www.linuxlinks.com/portal/content/reviews/Graphics/Screenshot-ScreenCloud.png)
ScreenCloud is an easy to use open source screenshot tool.
With this software, users can take a screenshot using one of the 3 hotkeys or simply click the ScreenCloud tray icon. Users can choose where you want to save the screenshot.
If you choose to upload your screenshot to the screencloud website, a link will automatically be copied to your clipboard. This can be shared with friends or colleagues via email or in an IM conversation. All they have to do is click the link and look at your screenshot.
Features include:
- Capture full screen, window or selection
- Fast and easy: Snap a photo, paste the link, done
- Free hosting of your screenshots
- Hotkeys
- Set timer delay
- Enable 'Capture window borders'
- Enable/Disable Notifications
- Set app to run on start up
- Adjust account/upload/filename/shortcut settings
- Cross platform tool
- Plugin support, save to Dropbox, Imgur, and more
- Supports uploading to FTP and SFTP servers
- Website: [screencloud.net][3]
- Developer: Olav S Thoresen
- License: GNU GPL v2
- Version Number: 1.2.1
----------
### KSnapshot ###
![KSnapShot in action](http://www.linuxlinks.com/portal/content/reviews/Graphics/Screenshot-KSnapshot.png)
KSnapshot is a simple utility for taking screenshots. It can capture images of the whole desktop, a single window, a section of a window or a selected region. Images can then be saved in a variety of different formats.
KSnapshot also allows users to use hotkeys to take a screenshot. Besides saving the screenshot, it can be copied to the clipboard or opened with any program that is associated with image files.
KSnapshot is part of the KDE 4 graphics module.
Features include:
- Save snapshot in multiple formats
- Snapshot delay
- Exclude window decorations
- Copy the snapshot to the clipboard
- Hotkeys
- Can be scripted using its D-Bus interface
- Website: [www.kde.org][4]
- Developer: KDE, Richard J. Moore, Aaron J. Seigo, Matthias Ettrich
- License: GNU GPL v2
- Version Number: 0.8.2
--------------------------------------------------------------------------------
via: http://www.linuxlinks.com/article/2015062316235249/ScreenCapture.html
译者:[译者ID](https://github.com/译者ID)
校对:[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译,[Linux中国](https://linux.cn/) 荣誉推出
[1]:http://shutter-project.org/
[2]:http://thehive.xbee.net/
[3]:https://screencloud.net/
[4]:https://www.kde.org/applications/graphics/ksnapshot/

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用这些专用工具让你截图更简单
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"一图胜过千万句",这句二十世纪早期在美国应运而生的名言,说的是一张单一的静止图片所蕴含的信息足以匹敌大量的描述性文字。本质上说,图片所传递的信息量的确是比文字更有效更高效。
截图(或抓帧)是一种捕捉自计算机所录制可视化设备输出的快照或图片,屏幕捕捉软件能让计算机获取到截图。此类软件有很多用处,因为一张图片能很好地说明计算机软件的操作,截图在软件开发过程和文档中扮演了一个很重要的角色。或者,如果你的电脑有了个技术性问题,一张截图能让技术支持理解你碰到的这个问题。要写好计算机相关的文章、文档和教程,没有一款好的截图工具是几乎不可能的。如果你想在保存屏幕上任意一些零星的信息,特别是不方便打字时,截图也很有用。
在开源世界Linux有许多专注于截图功能的工具供选择基于图形的和控制台的都有。如果要说一个功能丰富的专用截图工具那就来看看Shutter吧。这款工具是小型开源工具的杰出代表当然也有其它的选择。
屏幕捕捉功能不仅仅只有专业的工具提供GIMP和ImageMagick这两款主攻图像处理的工具也能提供像样的屏幕捕捉功能。
----------
### Shutter ###
![Shutter in action](http://www.linuxlinks.com/portal/content/reviews/Graphics/Screenshot-Shutter1.png)
Shutter是一款功能丰富的截图软件。你可以给你的特殊区域、窗口、整个屏幕甚至是网站截图 - 在其中应用不用的效果,比如用高亮的点在上面绘图,然后上传至一个图片托管网站,一切尽在这个小窗口内。
包含特性:
- 截图范围:
- 一块特殊区域
- 窗口
- 完整的桌面
- 脚本生成的网页
- 在截图中应用不同效果
- 热键
- 打印
- 直接截图或指定一个延迟时间
- 将截图保存至一个指定目录并用一个简便方法重命名它(用特殊的通配符)
- 完成集成在GNOME桌面中(TrayIcon等等)
- 当你截了一张图并以%设置了尺寸时,直接生成缩略图
- Shutter会话选项
- 会话中保持所有截图的痕迹
- 复制截图至剪贴板
- 打印截图
- 删除截图
- 重命名文件
- 直接上传你的文件至图像托管网站(比如http://ubuntu-pics.de),取回所有需要的图像并将它们与其他人分享
- 用内置的绘画工具直接编辑截图
- 主页: [shutter-project.org][1]
- 开发者: Mario Kemper和Shutter团队
- 许可证: GNU GPL v3
- 版本号: 0.93.1
----------
### HotShots ###
![HotShots in action](http://www.linuxlinks.com/portal/content/reviews/Graphics/Screenshot-HotShots.png)
HotShots是一款捕捉屏幕并能以各种图片格式保存的软件同时也能添加注释和图形数据(箭头、行、文本, ...)。
你也可以把你的作品上传到网上(FTP/一些web服务)HotShots是用Qt开发而成的。
HotShots无法从Ubuntu的Software Center中获取不过用以下命令可以轻松地来安装它
sudo add-apt-repository ppa:ubuntuhandbook1/apps
sudo apt-get update
sudo apt-get install hotshots
包含特性:
- 简单易用
- 全功能使用
- 嵌入式编辑器
- 热键
- 内置放大功能
- 徒手和多屏捕捉
- 支持输出格式Black & Whte (bw), Encapsulated PostScript (eps, epsf), Encapsulated PostScript Interchange (epsi), OpenEXR (exr), PC Paintbrush Exchange (pcx), Photoshop Document (psd), ras, rgb, rgba, Irix RGB (sgi), Truevision Targa (tga), eXperimental Computing Facility (xcf), Windows Bitmap (bmp), DirectDraw Surface (dds), Graphic Interchange Format (gif), Icon Image (ico), Joint Photographic Experts Group 2000 (jp2), Joint Photographic Experts Group (jpeg, jpg), Multiple-image Network Graphics (mng), Portable Pixmap (ppm), Scalable Vector Graphics (svg), svgz, Tagged Image File Format (tif, tiff), webp, X11 Bitmap (xbm), X11 Pixmap (xpm), and Khoros Visualization (xv)
- 国际化支持:巴斯克语、中文、捷克语、法语、加利西亚语、德语、希腊语、意大利语、日语、立陶宛语、波兰语、葡萄牙语、罗马尼亚语、俄罗斯语、塞尔维亚语、僧伽罗语、斯洛伐克语、西班牙语、土耳其语、乌克兰语和越南语
- 主页: [thehive.xbee.net][2]
- 开发者 xbee
- 许可证: GNU GPL v2
- 版本号: 2.2.0
----------
### ScreenCloud ###
![ScreenCloud in action](http://www.linuxlinks.com/portal/content/reviews/Graphics/Screenshot-ScreenCloud.png)
ScreenCloud是一款易于使用的开源截图工具。
在这款软件中用户可以用三个热键中的其中一个或只需点击ScreenCloud托盘图标就能进行截图用户也可以自行选择保存截图的地址。
如果你选择上传你的截图到screencloud主页链接会自动复制到你的剪贴板上你能通过email或在一个聊天对话框里和你的朋友同事分享它他们肯定会点击这个链接来看你的截图的。
包含特性:
- 捕捉整个屏幕,窗口和截选区域
- 快速又简单:截取图片,粘贴链接,完成
- 免费托管你的截图
- 热键
- 设置定时器延迟
- 允许 '捕捉窗口边框'
- 启用/禁用通知
- 设置开机自启动
- 调整账户/上传/文件名/快捷方式的设置
- 跨平台工具
- 插件支持保存至DropboxImgur等等
- 支持上传至FTP和SFTP服务器
- 主页: [screencloud.net][3]
- 开发者: Olav S Thoresen
- 许可证: GNU GPL v2
- 版本号: 1.2.1
----------
### KSnapshot ###
![KSnapShot in action](http://www.linuxlinks.com/portal/content/reviews/Graphics/Screenshot-KSnapshot.png)
KSnapshot也是一款易于使用的截图工具它能给整个桌面、一个单一窗口、窗口的一部分或一块所选区域捕捉图像。图像能以各种不用的格式保存。
KSnapshot也允许用户用热键来进行截图。除了保存截图之外它也可以被复制到剪贴板或用任何与图像文件关联的程序打开。
KSnapshot是KDE 4图形模块的一部分。
包含特性:
- 以多种格式保存截图
- 延迟截图
- 剔除窗口装饰图案
- 复制截图至剪贴板
- 热键
- 能用它的D-Bus界面进行脚本化
- 主页: [www.kde.org][4]
- 开发者: KDE, Richard J. Moore, Aaron J. Seigo, Matthias Ettrich
- 许可证: GNU GPL v2
- 版本号: 0.8.2
--------------------------------------------------------------------------------
via: http://www.linuxlinks.com/article/2015062316235249/ScreenCapture.html
译者:[ZTinoZ](https://github.com/ZTinoZ)
校对:[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译,[Linux中国](https://linux.cn/) 荣誉推出
[1]:http://shutter-project.org/
[2]:http://thehive.xbee.net/
[3]:https://screencloud.net/
[4]:https://www.kde.org/applications/graphics/ksnapshot/