如何在PowerPoint中制作颜色编码的图例

Charts and graphs serve little purpose if the audience doesn’t know what each section of the illustration represents. Adding a color-coded legend is the perfect way to keep the audience on track.

如果观众不知道插图的每个部分代表什么，则图表和图形将无济于事。 添加带有颜色标记的图例是使观众保持追踪的理想方法。

在PowerPoint中插入图形 (Inserting a Graph in PowerPoint)

The first step is to create your graphic illustrating the data trends you’d like to show. Luckily, PowerPoint comes with several different graphs and charts from which to choose. The most difficult part of this process is choosing the graphic that you like best.

第一步是创建图形，以说明要显示的数据趋势。 幸运的是，PowerPoint附带了几种不同的图形和图表供您选择。 此过程中最困难的部分是选择最喜欢的图形。

First, head over to the slide in which we will insert the graph. Next, switch to the “Insert” tab and then click “Chart.”

首先，转到将在其中插入图形的幻灯片。 接下来，切换到“插入”标签，然后单击“图表”。

The “Insert Chart” window will appear. You can select your desired chart type in the left-hand pane. We’ll choose “Pie” in this example. Once you’ve chosen your chart, click “OK.”

将出现“插入图表”窗口。 您可以在左侧窗格中选择所需的图表类型。 在此示例中，我们将选择“派”。 选择图表后，点击“确定”。

Your chart will now appear in the PowerPoint slide, along with a small spreadsheet. Type whatever data you want into the spreadsheet and then close the spreadsheet window.

您的图表现在将与一个小的电子表格一起显示在PowerPoint幻灯片中。 在电子表格中键入所需的任何数据，然后关闭电子表格窗口。

The cool thing about this method is you don’t actually have to create a color-coded legend at all. Excel makes one for you!

这种方法的妙处在于，您实际上根本不必创建带有颜色编码的图例。 Excel为您效劳！

There are, however, a few customization options to give your legend a style you like.

但是，有一些自定义选项可为您的图例提供所需的样式。

自定义您的图例 (Customizing Your Legend)

PowerPoint lets you change the location, font style, and color of the legend. To change the position of the legend, select the chart, and then select the “Chart Elements” icon.

通过PowerPoint，您可以更改图例的位置，字体样式和颜色。 要更改图例的位置，请选择图表，然后选择“图表元素”图标。

A small menu will appear to the side. Hover your cursor over “Legend” to make the options arrow appear. Click this arrow, and another menu lets you select the location for your legend.

旁边会出现一个小菜单。 将光标悬停在“**”上，以显示选项箭头。 单击此箭头，然后另一个菜单让您选择图例的位置。

You can also select “More Options” to open the “Format Legend” pane on the right-hand side. The only additional option you get, though, is “top-right.”

您也可以选择“更多选项”以打开右侧的“格式图例”窗格。 不过，您获得的唯一附加选项是“右上方”。

Once you’re happy with the position of your legend, it’s time to move on to other formatting options. To change the legend font, first, select the legend and then right-click it. In the menu that appears, select “Font.”

对图例的位置感到满意之后，就可以继续使用其他格式选项了。 要更改图例字体，请首先选择图例，然后右键单击它。 在出现的菜单中，选择“字体”。

Here, you can change the font, size, and color of your text. You can also add effects such as strikethrough. Once you’ve adjusted the settings of your text, click “OK.”

在这里，您可以更改文本的字体，大小和颜色。 您也可以添加删除线等效果。 调整文字设置后，点击“确定”。

You can also change the background and border of the legend. To do this, you’ll need to open the Legend Format pane by right-clicking the legend and selecting “Format Legend” from the menu.

您还可以更改图例的背景和边框。 为此，您需要通过右键单击图例并从菜单中选择“格式化图例”来打开“图例格式”窗格。

To change the background of the legend, select the “Fill and Line” icon in the pane. Next, pick your fill type. There are several different options to choose from, and each one gives you a preview once selected. We’ll use “Gradient fill” in this example.

要更改图例的背景，请在窗格中选择“填充和线条”图标。 接下来，选择您的填充类型。 有几种不同的选项可供选择，选择后，每个选项都会为您提供预览。 在此示例中，我们将使用“渐变填充”。

Your legend would now look something like this:

您的图例现在看起来像这样：

You can also edit the border of the legend by selecting “Border” in the “Fill and Line” tab. Once selected, choose your border style.

您还可以通过在“填充和线条”选项卡中选择“边框”来编辑图例的边框。 选择后，选择边框样式。

To give your legend some special effects, select the “Effects” icon from the Format Legend pane and then choose the type of effect you’d like to give your legend from the list of options.

要为图例提供一些特殊效果，请从“格式图例”窗格中选择“效果”图标，然后从选项列表中选择要赋予图例的效果类型。

To change the color of the legend that corresponds with the data inside the chart, you’ll have to do that within the chart itself. Right-click the section of the chart for which you’d like to change the color, select the “Fill” option from the menu that appears, and then choose the color you want. You’ll notice the legend change colors with the corresponding data in the chart.

要更改与图表内的数据相对应的图例的颜色，您必须在图表内进行。 右键单击要更改颜色的图表部分，从显示的菜单中选择“填充”选项，然后选择所需的颜色。 您会注意到图中的图例更改颜色以及相应的数据。

You can also select some of the predefined color options PowerPoint has available. On the “Design” tab, select “Change Colors.”

您还可以选择PowerPoint提供的一些预定义颜色选项。 在“设计”选项卡上，选择“更改颜色”。

Once selected, a drop-down menu will appear. Here, you can choose the color scheme you like.

选择后，将出现一个下拉菜单。 在这里，您可以选择自己喜欢的配色方案。

Your pie chart (and legend) will take on the selected color scheme.

您的饼图(和图例)将采用选定的配色方案。

翻译自: https://www.howtogeek.com/414468/how-to-make-a-color-coded-legend-in-powerpoint/