mirror of
https://github.com/LCTT/TranslateProject.git
synced 2024-12-23 21:20:42 +08:00
geekpi
GitHub
commit
bd203d91ff
@ -1,84 +0,0 @@
|
||||
[#]: collector: (lujun9972)
|
||||
[#]: translator: (robsean)
|
||||
[#]: reviewer: ( )
|
||||
[#]: publisher: ( )
|
||||
[#]: url: ( )
|
||||
[#]: subject: (Edit images on Fedora easily with GIMP)
|
||||
[#]: via: (https://fedoramagazine.org/edit-images-on-fedora-easily-with-gimp/)
|
||||
[#]: author: (Mehdi Haghgoo https://fedoramagazine.org/author/powergame/)
|
||||
|
||||
Edit images on Fedora easily with GIMP
|
||||
======
|
||||
|
||||
![][1]
|
||||
|
||||
GIMP (short for GNU Image Manipulation Program) is free and open-source image manipulation software. With many capabilities ranging from simple image editing to complex filters, scripting and even animation, it is a good alternative to popular commercial options.
|
||||
|
||||
Read on to learn how to install and use GIMP on Fedora. This article covers basic daily image editing.
|
||||
|
||||
### Installing GIMP
|
||||
|
||||
GIMP is available in the official Fedora repository. To install it run:
|
||||
|
||||
```
|
||||
sudo dnf install gimp
|
||||
```
|
||||
|
||||
### Single window mode
|
||||
|
||||
Once you open the application, it shows you the dark theme window with toolbox and the main editing area. Note that it has two window modes that you can switch between by selecting _Windows_ -> _Single Window Mode_. By checking this option all components of the UI are displayed in a single window. Otherwise, they will be separate.
|
||||
|
||||
### Loading an image
|
||||
|
||||
![][2]
|
||||
|
||||
To load an image, go to _File_ -> _Open_ and choose your file and choose your image file.
|
||||
|
||||
### Resizing an image
|
||||
|
||||
To resize the image, you have the option to resize based on a couple of parameters, including pixel and percentage — the two parameters which are often handy in editing images.
|
||||
|
||||
Let’s say we need to scale down the Fedora 30 background image to 75% of its current size. To do that, select _Image_ -> _Scale_ and then on the scale dialog, select percentage in the unit drop down. Next, enter _75_ as width or height and press the **Tab** key. By default, the other dimension will automatically resize in correspondence with the changed dimension to preserve aspect ratio. For now, leave other options unchanged and press Scale.
|
||||
|
||||
![][3]
|
||||
|
||||
The image scales to 0.75 percent of its original size.
|
||||
|
||||
### Rotating images
|
||||
|
||||
Rotating is a transform operation, so you find it under _Image_ -> _Transform_ from the main menu, where there are options to rotate the image by 90 or 180 degrees. There are also options for flipping the image vertically or horizontally under the mentioned option.
|
||||
|
||||
Let’s say we need to rotate the image 90 degrees. After applying a 90-degree clockwise rotation and horizontal flip, our image will look like this:
|
||||
|
||||
![Transforming an image with GIMP][4]
|
||||
|
||||
### Adding text
|
||||
|
||||
Adding text is very easy. Just select the A icon from the toolbox, and click on a point on your image where you want to add the text. If the toolbox is not visible, open it from Windows->New Toolbox.
|
||||
|
||||
As you edit the text, you might notice that the text dialog has font customization options including font family, font size, etc.
|
||||
|
||||
![Adding text to image in GIMP][5]
|
||||
|
||||
### Saving and exporting
|
||||
|
||||
You can save your edit as as a GIMP project with the _xcf_ extension from _File_ -> _Save_ or by pressing **Ctrl+S**. Or you can export your image in formats such as PNG or JPEG. To export, go to _File_ -> _Export As_ or hit **Ctrl+Shift+E** and you will be presented with a dialog where you can select the output image and name.
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
via: https://fedoramagazine.org/edit-images-on-fedora-easily-with-gimp/
|
||||
|
||||
作者：[Mehdi Haghgoo][a]
|
||||
选题：[lujun9972][b]
|
||||
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) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
|
||||
|
||||
[a]: https://fedoramagazine.org/author/powergame/
|
||||
[b]: https://github.com/lujun9972
|
||||
[1]: https://fedoramagazine.org/wp-content/uploads/2019/10/gimp-magazine-816x346.jpg
|
||||
[2]: https://fedoramagazine.org/wp-content/uploads/2019/10/Screenshot-from-2019-10-25-11-00-44-300x165.png
|
||||
[3]: https://fedoramagazine.org/wp-content/uploads/2019/10/Screenshot-from-2019-10-25-11-17-33-300x262.png
|
||||
[4]: https://fedoramagazine.org/wp-content/uploads/2019/10/Screenshot-from-2019-10-25-11-41-28-300x243.png
|
||||
[5]: https://fedoramagazine.org/wp-content/uploads/2019/10/Screenshot-from-2019-10-25-11-47-54-300x237.png
|
||||
@ -0,0 +1,85 @@
|
||||
[#]: collector: (lujun9972)
|
||||
[#]: translator: (robsean)
|
||||
[#]: reviewer: ( )
|
||||
[#]: publisher: ( )
|
||||
[#]: url: ( )
|
||||
[#]: subject: (Edit images on Fedora easily with GIMP)
|
||||
[#]: via: (https://fedoramagazine.org/edit-images-on-fedora-easily-with-gimp/)
|
||||
[#]: author: (Mehdi Haghgoo https://fedoramagazine.org/author/powergame/)
|
||||
|
||||
在 Fedora 上使用 GIMP 简单地编辑图像
|
||||
======
|
||||
|
||||
![][1]
|
||||
|
||||
GIMP ( GNU Image Manipulation Program 的缩写) 是自由和开源图像处理软件。有很多的功能，从简单地编辑图像,到复杂的滤镜，脚本，甚至是动画，它是一款很好的流行的商业选项的替代品。
|
||||
|
||||
继续阅读来学习如何在 Fedora 上安装和使用 GIMP 。这篇文章涉及基本的日常图像编辑。
|
||||
|
||||
### 安装 GIMP
|
||||
|
||||
GIMP 在官方 Fedora 存储库中可获得。为安装它，运行：
|
||||
|
||||
```
|
||||
sudo dnf install gimp
|
||||
```
|
||||
|
||||
### 单个窗口模式
|
||||
|
||||
在你打开应用程序后，它显示带有工具箱和主编辑区的暗色主题窗口。注意，它有两种窗口模式，你可以通过选择 _窗口_ -> _单个窗口模式_ 在其中切换。通过选中这个选项，用户界面的所有组件将显示在单个窗口中。否则，它们将是分开的。
|
||||
|
||||
### 加载一个图像
|
||||
|
||||
![][2]
|
||||
|
||||
为加载一个图像，转到 _文件_ -> _打开_ ，然后选择你的文件并选择你的图像文件。
|
||||
|
||||
### 重新调整一个图像的大小
|
||||
|
||||
为重新调整图像大小，你有以一对参数为基础的重新调整大小的选项，包括像素和百分比 — 在编辑图像时，这两个参数很方便。
|
||||
|
||||
让我们假使我们需要缩小 Fedora 30 背景图像到它当前大小的75%。为此，选择 _图像_ -> _比例_ ，然后在比例对话框上，选择在单位下拉列表中的百分比。接下来，输入 _75_ 作为宽度或高度，然后按 **Tab** 键。默认情况下，为保持纵横比，其它尺寸将自动地与更改的尺寸对应来重新调整大小。现在，保存其它选项不变，并按比例。
|
||||
|
||||
![][3]
|
||||
|
||||
该图像缩小到其原始尺寸的75%。
|
||||
|
||||
### 旋转图像
|
||||
|
||||
旋转是一种变换操作，因此，你可以从主菜单下的 _图像_ -> _变换_ 的下面找到它，其中有图像旋转90°或180°的选项。在上述选项下也有垂直或水平翻转图像的选项。
|
||||
|
||||
让我们假使我们需要旋转图像90°。在应用一次90°顺时针旋转和水平翻转后，我们的图像将看起来像这样：
|
||||
|
||||
![Transforming an image with GIMP][4]
|
||||
|
||||
### 添加文本
|
||||
|
||||
添加文本非常简单。只需要从工具箱中选择 A 图标，然后，在你的图像上，单击你想要添加文本的位置上一点。如果工具箱不可见，从 窗口->新建工具箱 打开它。
|
||||
|
||||
当你编辑文本时，你可能注意到，文本对话框有字体自定义选项，包括字体系列，字体大小等等。
|
||||
|
||||
![Adding text to image in GIMP][5]
|
||||
|
||||
### 保存和导出
|
||||
|
||||
你可以从 _文件_ -> _保存_ 或通过按 **Ctrl+S** 来保存你的编辑为一个带有 _xcf_ 扩展名的 GIMP 工程。或者，你可以导出你的图像，例如，以 PNG 或 JPEG 格式。为导出，转到 _文件_ -> _导出为_ 或按 **Ctrl+Shift+E** ，接下来，在你面前将产生一个你可以选择输出图像和名称的对话框。
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
via: https://fedoramagazine.org/edit-images-on-fedora-easily-with-gimp/
|
||||
|
||||
作者：[Mehdi Haghgoo][a]
|
||||
选题：[lujun9972][b]
|
||||
译者：[robsean](https://github.com/robsean)
|
||||
校对：[校对者ID](https://github.com/校对者ID)
|
||||
|
||||
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
|
||||
|
||||
[a]: https://fedoramagazine.org/author/powergame/
|
||||
[b]: https://github.com/lujun9972
|
||||
[1]: https://fedoramagazine.org/wp-content/uploads/2019/10/gimp-magazine-816x346.jpg
|
||||
[2]: https://fedoramagazine.org/wp-content/uploads/2019/10/Screenshot-from-2019-10-25-11-00-44-300x165.png
|
||||
[3]: https://fedoramagazine.org/wp-content/uploads/2019/10/Screenshot-from-2019-10-25-11-17-33-300x262.png
|
||||
[4]: https://fedoramagazine.org/wp-content/uploads/2019/10/Screenshot-from-2019-10-25-11-41-28-300x243.png
|
||||
[5]: https://fedoramagazine.org/wp-content/uploads/2019/10/Screenshot-from-2019-10-25-11-47-54-300x237.png
|
||||
|
||||
Loading…
Reference in New Issue
Block a user