如何在Ubuntu中调整图像大小或旋转图像

缺乏、安全感 2023-02-15 05:30 82阅读 0赞

## 问题 ##

Ubuntu有一个很好的内置屏幕截图工具可以捕获当前屏幕，但是捕获的某些图片文件太大，总是需要调整图片大小。

## 解 ##

Windows中的许多屏幕截图工具确实提供了图像调整大小功能，令人惊讶的是，Ubuntu默认情况下没有提供此功能。 可在Ubuntu中安装“ nautilus-image-converter”并用于调整大小或旋转图像。

## 1. Apt安装nautilus-image-converter ##

发出apt-get命令安装nautilus-image-converter，大约20mb，请等待几分钟。

sudo apt-get install nautilus-image-converter

## 2.注销Ubuntu /重新启动Nautilus服务 ##

安装后，需要重新启动服务才能生效。 您可以注销然后再次登录，或者发出以下命令来重新启动nautilus。

nautilus -q; nautilus &

输出量

mkyong@mkyong-laptop:~$ nautilus -q; nautilus &
    mkyong@mkyong-laptop:~$ Initializing nautilus-image-converter extension
    Nautilus-Share-Message: Called "net usershare info" but it failed: 
    'net usershare' returned error 255: net usershare: cannot open usershare directory /var/lib/samba/usershares.
    Error No such file or directory
    Please ask your system administrator to enable user sharing.
    ** (nautilus:21508): WARNING **: Unable to add monitor: Not supported
    mkyong@mkyong-laptop:~$

忽略警告，图像调整大小已准备就绪。

## 3.右键单击您的图片 ##

右键单击您的图片，您会注意到两个新选项，分别是“调整图像大小...”和“旋转图像…”。

##### 右键点击 #####

![resize-ubuntu-right-click][]![resize-ubuntu-right-click][resize-ubuntu-right-click 1]

##### 调整图片大小 #####

![Screenshot-Resize Images][]![Screenshot-Resize Images][Screenshot-Resize Images 1]

##### 旋转影像 #####

![Screenshot-Rotate Images][]![Screenshot-Rotate Images][Screenshot-Rotate Images 1]

## 4.完成 ##

## 参考 ##

[http://www.bitron.ch/software/nautilus-image-converter.php][http_www.bitron.ch_software_nautilus-image-converter.php]

标签： [调整大小图像][Link 1] [的ubuntu][ubuntu]

> 翻译自: [https://mkyong.com/linux/how-to-resize-or-rotate-image-in-ubuntu/][https_mkyong.com_linux_how-to-resize-or-rotate-image-in-ubuntu]

[resize-ubuntu-right-click]: http://imgconvert.csdnimg.cn/aHR0cDovL3d3dy5ta3lvbmcuY29tL3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDA5LzEyL3Jlc2l6ZS11YnVudHUtcmlnaHQtY2xpY2suanBn?x-oss-process=image/format,png
[resize-ubuntu-right-click 1]: http://imgconvert.csdnimg.cn/aHR0cHM6Ly93d3cubWt5b25nLmNvbS93cC1jb250ZW50L3VwbG9hZHMvMjAwOS8xMi9yZXNpemUtdWJ1bnR1LXJpZ2h0LWNsaWNrLmpwZw?x-oss-process=image/format,png
[Screenshot-Resize Images]: http://imgconvert.csdnimg.cn/aHR0cDovL3d3dy5ta3lvbmcuY29tL3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDA5LzEyL1NjcmVlbnNob3QtUmVzaXplLUltYWdlcy5qcGc?x-oss-process=image/format,png
[Screenshot-Resize Images 1]: http://imgconvert.csdnimg.cn/aHR0cHM6Ly93d3cubWt5b25nLmNvbS93cC1jb250ZW50L3VwbG9hZHMvMjAwOS8xMi9TY3JlZW5zaG90LVJlc2l6ZS1JbWFnZXMuanBn?x-oss-process=image/format,png
[Screenshot-Rotate Images]: http://imgconvert.csdnimg.cn/aHR0cDovL3d3dy5ta3lvbmcuY29tL3dwLWNvbnRlbnQvdXBsb2Fkcy8yMDA5LzEyL1NjcmVlbnNob3QtUm90YXRlLUltYWdlcy5qcGc?x-oss-process=image/format,png
[Screenshot-Rotate Images 1]: http://imgconvert.csdnimg.cn/aHR0cHM6Ly93d3cubWt5b25nLmNvbS93cC1jb250ZW50L3VwbG9hZHMvMjAwOS8xMi9TY3JlZW5zaG90LVJvdGF0ZS1JbWFnZXMuanBn?x-oss-process=image/format,png
[http_www.bitron.ch_software_nautilus-image-converter.php]: http://www.bitron.ch/software/nautilus-image-converter.php
[Link 1]: https://mkyong.com/tag/resize-image/
[ubuntu]: https://mkyong.com/tag/ubuntu/
[https_mkyong.com_linux_how-to-resize-or-rotate-image-in-ubuntu]: https://mkyong.com/linux/how-to-resize-or-rotate-image-in-ubuntu/