幻灯片编号

¥Slide Numbers

你可以通过将 slideNumber 配置选项设置为 true 来显示当前幻灯片的页码。

¥You can display the page number of the current slide by setting the slideNumber config option to true.

Reveal.initialize({ slideNumber: true });

格式

¥Format

可以通过将 slideNumber 设置为以下值之一来自定义幻灯片编号格式。

¥The slide number format can be customized by setting slideNumber to one of the following values.

Reveal.initialize({ slideNumber: 'c/t' });

如果你不喜欢现有的格式，你可以提供自定义幻灯片编号生成器。

¥If none of the existing formats are to your liking, you can provide a custom slide number generator.

Reveal.initialize({
  slideNumber: (slide) => {
    // Ignore numbering of vertical slides
    return [Reveal.getIndices(slide).h];
  },
});

上下文

¥Context

启用幻灯片编号后，它们将默认包含在所有上下文中。如果你只想在特定上下文中显示幻灯片编号，可以将 showSlideNumber 设置为以下之一：

¥When slide numbers are enabled, they will be included in all contexts by default. If you only want to show slide numbers in a specific context you can set showSlideNumber to one of the following:

Reveal.initialize({ showSlideNumber: 'print' });