当我们拍照时，它们通常以矩形或正方形的形式出现。没有一个是圆形的，但可以使用GIMP创建圆形图像。这项任务非常简单，至少从我们的角度来看是这样。

如何创建圆角圆形图像

在我们继续之前，请注意，如果您想创建一个圆形图像，我们建议使用链接到PNG 格式^{(PNG format)}而不是JPEG的图像，这样更容易。一旦所有这些要求都得到满足，那么就该塑造事物并将你的形象变成一个圆圈了。

如果您正在寻找一种将图片或照片制作成圆形的方法，那么使用免费的开源GIMP是最简单的方法。请遵循以下程序：

1. 通过按CTRL+O或选择File > Open将图像添加到GIMP编辑器。
2. 为照片添加 Alpha 通道
3. 选择椭圆工具
4. 做一个圆圈。

为照片添加 Alpha 通道

您要做的第一件事是为您的照片添加一个图层，这很简单。在这种情况下谈论的是Alpha通道^{(Alpha Channel)}层。

要完成它，请点击图层^(Layer)>透明度^{(Transparency)}> Alpha 通道^{(Alpha Channel)}。

选择椭圆工具

添加Alpha 通道^{(Alpha Channel)}后，现在是时候进行必要的更改以获得圆周运动了。为此，我们必须选择Ellipse Select Tool，接下来，我们需要确保Aspect Ration设置为 1:1。通过点击Windows > Dockable Dialogs > Tool Options来做到这一点。

工具箱下方应出现一个小窗口。从这里开始，确保纵横比^{(Aspect Ratio)}固定为 1:1，仅此而已。

阅读^(Read)：如何使用 GIMP 从视频文件创建动画 GIF^{(How to create Animated GIF from a video file using GIMP)}。

做一个圆圈

好的，所以在完成我们上面提到的一切之后，下一步就是创建一个圆圈。单击^(Click)并按住鼠标左键^(Left)，然后拖动直到创建一个圆圈。如果这是您想要的，请尽一切努力正确拖动以创建完美的圆圈。

这样做之后，您将需要反转整个事物，即选择除圆圈之外的所有内容。我们可以通过单击Select > Invert或Ctrl + I来完成此操作。然后，最后一步是按键盘上的Delete键删除圆形部分之外的照片的所有方面。

最后，是时候保存图像了。我们建议通过选择File > Export采用^(Export)导出^(Export)路线，然后使用PNG扩展名保存照片。如上所述，透明度不适用于JPEG，因此，我们建议首先避免使用它。

保存为PNG后，您可以将成品转换为JPEG并从那里使用它。

How to create rounded circular images using GIMP on Windows 10

When we take a picture, thеy usually come out in a rectangular оr square shape. None is circular, but it is posѕible to crеatе circular images by using GIMP. The task is super simple, at least from our point of view anyway.

How to create rounded circular images

Before we go any further, note that if you want to create a circular image, we would recommend using one linked to the PNG format rather than JPEG for an easier time. Once all of these requirements are met, then it is time to shape things up and transform your image into a circle.

If you are looking for a way to make a picture or photo round as a circle, then using free open-source GIMP is the easiest way to do it. Follow this procedure:

1. Add your image to the GIMP editor by either pressing CTRL+O or select File > Open.
2. Add alpha channel to photo
3. Choose the Ellipse tool
4. Make a circle.

Add alpha channel to photo

The first thing you will want to do is add a layer to your photo, which is simple to do. Were talking about the Alpha Channel layer in this situation.

To get it done, then, please click on Layer > Transparency > Alpha Channel.

Choose the Ellipse tool

Once the Alpha Channel is added, it’s now time to make the necessary changes to get a circular motion. To do this, we must select the Ellipse Select Tool, and next, we need to make sure the Aspect Ration is set to 1:1. Do this by hitting the clicking on Windows > Dockable Dialogs > Tool Options.

A small window should appear below the toolbox. From here, make sure the Aspect Ratio is fixed at 1:1 and that’s it for that.

Read: How to create Animated GIF from a video file using GIMP.

Make a circle

OK, so the next step after doing everything we mentioned above, is to create a circle. Click and hold the Left button on the mouse, then drag until a circle is created. Do whatever it takes to drag properly in order to create the perfect circle if that is what you want.

After doing so, you will then need to Invert the whole thing, which is selecting everything but the circle. We can do this by clicking Select > Invert, or Ctrl + I. The final step, then, is to press the Delete key on your keyboard to delete all aspects of the photo outside of the circular section.

Finally, its time to save the image. We suggest taking the Export route by selecting File > Export, then save the photo with the PNG extension. As mentioned above, transparency does not work with JPEG, therefore, we suggest avoiding it at first.

After saving as PNG, you can then convert the finished product to JPEG and work with it from there.

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