gimp-help 2-pot - en to zh_CN translation catalogue (70 entries)

en: Common Tasks
zh_CN: 常见任务

en: Tutorial
zh_CN: 教程

en: This tutorial is based on text Copyright © 2004 Carol Spears. The original tutorial can be found online: <xref linkend="bibliography-online-tutorial02"/>.
zh_CN: 本教程基于文本 版权所有 © 2004 Carol Spears。原教程可以在网上找到：<xref linkend="bibliography-online-tutorial02"/>。

en: Intention
zh_CN: 动机

en: <acronym>GIMP</acronym> is a powerful image editing program with many options and tools. However, it is also well suited for smaller tasks. The following tutorials are meant for those who want to achieve these common tasks without having to learn all the intricacies of <acronym>GIMP</acronym> and computer graphics in general.
zh_CN: <acronym>GIMP</acronym>是一个功能强大的图像编辑程序，具有许多选项和工具。但是，它也非常适合较小的任务。以下教程适用于那些想要完成这些常见任务，而无需学习<acronym>GIMP</acronym>和计算机图形学的所有复杂知识的人。

en: Hopefully, these tutorials will not only help you with your current task, but also get you ready to learn more complex tools and methods later, when you have the time and inspiration.
zh_CN: 希望这些教程不仅可以帮助您完成当前任务，而且可以让您为以后有时间和灵感时学习更复杂的工具和方法做好准备。

en: Change the Size of an Image for the screen
zh_CN: 针对屏幕更改图像的大小

en: Image
zh_CN: 图像

en: Scale
zh_CN: 缩放

en: You have a huge image, possibly from a digital camera, and you want to resize it so that it displays nicely on a web page, online board or email message.
zh_CN: 您有一个巨大的图像，可能来自数码相机，并且您想调整它的大小，以便它在网页、在线页面或电子邮件消息上很好地显示。

en: Dialog for Image Scaling in Pixels
zh_CN: 以像素为单位图像缩放的对话框

en: The unit of size for the purpose of displaying an image on a screen is the pixel. You can see the dialog has two sections: one for <guilabel moreinfo="none">width</guilabel> and <guilabel moreinfo="none">height</guilabel> and another for <guilabel moreinfo="none">resolution</guilabel>. Resolution applies to printing only and has no effect on the image's size when it is displayed on a monitor or a mobile device. The reason is that different devices have different pixels sizes and so, an image that displays on one device (such as a smartphone) with a certain physical size, might display on other devices (such as an LCD projector) in another size altogether. For the purpose of displaying an image on a screen, you can ignore the resolution parameter. For the same reason, do not use any size unit other than the pixel in the height / width fields.
zh_CN: 用于在屏幕上显示图像的尺寸单位是像素。您可以看到该对话框有两个部分：一个用于<guilabel moreinfo="none">宽度</guilabel>和<guilabel moreinfo="none">高度</guilabel>，另一个用于<guilabel moreinfo="none">分辨率</guilabel>。分辨率仅适用于打印，在显示器或移动设备上显示时对图像的大小没有影响。原因是不同的设备具有不同的像素大小，因此，在具有特定物理尺寸的一个设备（例如智能手机）上显示的图像可能以完全不同的尺寸在其他设备（例如 LCD 投影仪）上显示。对于在屏幕上显示的图像，您可以忽略分辨率参数。同样的原因，不要在高度/宽度字段中使用除像素以外的任何尺寸单位。

en: When you change one of the image's dimensions, <acronym>GIMP</acronym> changes the other dimension proportionally. To change the other dimension, see <xref linkend="gimp-tutorial-quickie-crop"/>. Bear in mind that when you change the two dimensions arbitrarily, the image might become stretched or squashed.
zh_CN: 当您更改图像的一个尺寸时，<acronym>GIMP</acronym>会按比例更改另一个尺寸。要更改其他尺寸，请参阅<xref linkend="gimp-tutorial-quickie-crop"/>。请记住，当您任意更改两个维度时，图像可能会被拉伸或压扁。

en: Change the Size of an Image for print
zh_CN: 针对打印更改图像的大小

en: scale
zh_CN: 缩放

en: Dialog for Setting Print Size
zh_CN: 设置打印大小的对话框

en: Compressing Images
zh_CN: 压缩图像

en: save
zh_CN: 保存

en: Example Image for JPEG Saving
zh_CN: 用于JPEG保存的示例图像

en: <quote>Export Image</quote> Dialog
zh_CN: <quote>导出图像</quote>对话框

en: Example for Moderate JPEG Compression
zh_CN: 中等 JPEG 压缩示例

en: Finally, here is a comparison of the same picture with varying degrees of compression:
zh_CN: 最后，这里是同一张图片不同压缩程度的对比：

en: Example for High JPEG Compression
zh_CN: 高 JPEG 压缩示例

en: Quality: 10; Size: 3.4 KiloBytes
zh_CN: 质量：10，大小：3.4 KB

en: Quality: 40; Size: 9.3 KiloBytes
zh_CN: 质量：40，大小：9.3 KB

en: Quality: 70; Size: 15.2 KiloBytes
zh_CN: 质量：70，大小：15.2 KB

en: Quality: 100; Size: 72.6 KiloBytes
zh_CN: 质量：100，大小：72.6 KB

en: Crop An Image
zh_CN: 裁剪图像

en: crop
zh_CN: 裁剪

en: Example Image for Cropping
zh_CN: 用于裁剪的示例图像

en: Source image
zh_CN: 源图像

en: Image after cropping
zh_CN: 裁剪后的图像

en: There are many reasons to crop an image; for example, fitting an image to fill a frame, removing a portion of the background to emphasize the subject, etc. There are two methods to activate the crop tool. Click the <placeholder-1/> button in the Toolbox, or use <menuchoice moreinfo="none"><guimenu moreinfo="none">Tools</guimenu><guisubmenu moreinfo="none">Transform Tools</guisubmenu><guimenuitem moreinfo="none">Crop</guimenuitem></menuchoice> in the image window. This changes the cursor and allow you to click and drag a rectangular shape. The button in the toolbox is the easiest way to get to any of the tools.
zh_CN: 裁剪图像的原因有很多；例如，让图像适合框架大小，去除一部分背景以强调主体等。有两种方法可以激活裁剪工具。单击工具箱中的<placeholder-1/>按钮，或使用图像窗口中的<menuchoice moreinfo="none"><guimenu moreinfo="none">工具</guimenu><guisubmenu moreinfo="none">变换工具</guisubmenu><guimenuitem moreinfo="none">裁剪</guimenuitem></menuchoice>。这会更改光标并允许您点击并拖动矩形。工具箱中的按钮是访问任何工具的最简单方法。

en: Select a Region to Crop
zh_CN: 选择要裁剪的区块

en: Click on one corner of the desired crop area and drag your mouse to create the crop rectangle. You don't have to be accurate as you can change the exact shape of the rectangle later.
zh_CN: 单击所需裁剪区域的一角并拖动鼠标以创建裁剪矩形。您不必精确，因为您可以稍后更改矩形的确切形状。

en: Dialog for Cropping
zh_CN: 用于裁剪的对话框

en: After completing the click and drag motion, a rectangle with special regions is shown on the canvas. As the cursor is moved over the different areas of the selected crop area, the cursor changes. You can then drag the rectangle's corners or edges to change the dimensions of the selected area. As shown in the figure above, as the crop area is resized, the dimensions and ratio are shown in the status bar. Double-click inside the rectangle or press <keycap>Enter</keycap> to complete cropping. See <xref linkend="gimp-tool-crop"/> for more information on cropping in <acronym>GIMP</acronym>.
zh_CN: 完成单击和拖动动作后，画布上会显示一个带有特殊区域的矩形。当光标移动到所选裁剪区域的不同区域时，光标会发生变化。然后，您可以拖动矩形的角或边以更改所选区域的尺寸。如上图所示，随着裁剪区域的大小调整，状态栏会显示尺寸和比例。在矩形内双击或按<keycap>Enter</keycap>完成裁剪。关于<acronym>GIMP</acronym>裁剪的更多信息， 请参见<xref linkend="gimp-tool-crop"/>。

en: Find Info About Your Image
zh_CN: 查找有关您的图像的信息

en: information
zh_CN: 信息

en: <quote>Image Properties</quote> Dialog
zh_CN: <quote>图像属性</quote>对话框

en: Change the Mode
zh_CN: 更改模式

en: change Mode
zh_CN: 更改模式

en: There is no need to convert an image to a specific mode before saving it in your favorite format, as <acronym>GIMP</acronym> is smart enough to properly export the image.
zh_CN: 在将图像保存为您喜欢的格式之前，无需将其转换为特定模式，因为<acronym>GIMP</acronym>足够智能，可以正确导出图像。

en: Flip An Image
zh_CN: 翻转图像

en: Flip
zh_CN: 翻转

en: After selecting the flip tool from the toolbox, click inside the canvas. The tool flips the image horizontally. Use the options dialog to switch between horizontal and vertical. If it is not already displayed in the dock under the toolbox, double click the toolbox button. You can also use the <keycap moreinfo="none">Ctrl</keycap> key to switch between horizontal and vertical.
zh_CN: 从工具箱中选择翻转工具后，在画布内部单击。该工具水平翻转图像。使用选项对话框在水平和竖直之间切换。如果它尚未显示在工具箱下的停靠栏中，请双击工具箱按钮。您还可以使用<keycap moreinfo="none">Ctrl</keycap>键在水平和竖直之间切换。

en: In the images below, all possible flips are demonstrated:
zh_CN: 在下图中，展示了所有可能的翻转：

en: Example Image to Flip
zh_CN: 翻转的示例图像

en: Horizontal flipped image
zh_CN: 水平翻转的图像

en: Vertical flipped image
zh_CN: 竖直翻转的图像

en: Horizontal and vertical flipped image
zh_CN: 水平竖直翻转的图像

en: Rotate An Image
zh_CN: 旋转图像

en: Rotate
zh_CN: 旋转

en: Example for <quote>Rotate An Image</quote>
zh_CN: <quote>旋转图像</quote>的示例

en: Source Image
zh_CN: 源图像

en: Rotated image 90 degree CCW
zh_CN: 逆时针旋转图像90度

en: Separating an Object From Its Background
zh_CN: 将对象与其背景分离

en: Object with Background
zh_CN: 带有背景的对象

en: <emphasis role="bold">The <quote>Free Select Tool</quote></emphasis> allows you to draw a border using either freehand or straight lines. Use this when the subject has a relatively simple shape. Read more about this tool here: <xref linkend="gimp-tool-free-select"/>
zh_CN: <emphasis role="bold"><quote>自由选择工具</quote></emphasis>允许你使用手绘或直线绘制边框。当主体具有相对简单的形状时使用此选项。在此处阅读有关此工具的更多信息：<xref linkend="gimp-tool-free-select"/>

en: Free Select Tool
zh_CN: 自由选择工具

en: <emphasis role="bold">The <quote>Foreground Select Tool</quote></emphasis> lets you mark areas as <quote>Foreground</quote> or <quote>Background</quote> and refines the selection automatically. Read more about this tool here: <xref linkend="gimp-tool-foreground-select"/>
zh_CN: <emphasis role="bold"><quote>前景选择工具</quote></emphasis>允许您标记区域为<quote>前景</quote>或<quote>背景</quote>，并自动提炼选区。在此处阅读有关此工具的更多信息：<xref linkend="gimp-tool-foreground-select"/>

en: Foreground Select Tool
zh_CN: 前景选择工具

en: Sometimes you need to separate the subject of an image from its background. You may want to have the subject on a flat color, or keep the background transparent so you can use it on an existing background, or any other thing you have in mind. To do this, you must first use <acronym>GIMP</acronym>'s selection tools to draw a selection around your subject. This is not an easy task, and selecting the correct tool is crucial. You have several tools to accomplish this: <placeholder-1/>
zh_CN: 有时您需要将图像的主题与其背景分开。您可能希望主题采用单色，或保持背景透明，以便您可以在已存在的背景或您想到的任何其他事物上使用它。为此，您必须首先使用<acronym>GIMP</acronym>的选择工具围绕您的主题绘制选区。这不是一件容易的事，选择正确的工具至关重要。您可以使用多种工具来完成此操作：<placeholder-1/>

en: Once you have selected your subject
zh_CN: 一旦你选择了你的主题

en: To fill the background with a single color:
zh_CN: 用单一颜色填充背景：

en: Result of Adding a Plain Color Background
zh_CN: 添加纯色背景的结果

en: To make a black-and-white background while keeping the subject in color:
zh_CN: 要制作黑白背景，同时保持主体为彩色：

en: Use <menuchoice moreinfo="none"><guimenu moreinfo="none">Colors</guimenu><guimenuitem moreinfo="none">Desaturate</guimenuitem></menuchoice>. In the dialog that opens, cycle between the modes and select the best-looking one, then click OK.
zh_CN: 使用<menuchoice moreinfo="none"><guimenu moreinfo="none">颜色</guimenu><guimenuitem moreinfo="none">去色</guimenuitem></menuchoice>。在打开的对话框中，在模式之间循环并选择最好看的一种，然后单击确定。

en: Result of Desaturating the Background
zh_CN: 背景去色的结果

en: Once you have selected your subject successfully, use <menuchoice moreinfo="none"><guimenu moreinfo="none">Select</guimenu><guimenuitem moreinfo="none">Invert</guimenuitem></menuchoice>. Now, instead of the subject, the background is selected. What you do now depends on what you intended to do with the background: <placeholder-1/>
zh_CN: 成功选择主题后，请使用<menuchoice moreinfo="none"><guimenu moreinfo="none">选择</guimenu><guimenuitem moreinfo="none">反转</guimenuitem></menuchoice>。现在，选择了背景而不是主题。你现在做什么取决于你打算对背景做什么：<placeholder-1/>
