“投影”的可靠性如何，媒体类型在css？ [英] How reliable is the "projection" media type in css?

问题描述

我正在从事一个公司项目，创建一个将使用多年的系统。
我最近遇到了css中的投影媒体类型，我想象了它可能对用户，演示文稿等的潜在好处，但我不知道这是否只是在我的想象力，或者如果这里有真实世界的优势。到目前为止，我所知道的是，Opera的一些版本在全屏模式下使用媒体类型。

I'm working on a corporate project, creating a system that will be used for years. I've recently come across the "projection" media type in css, and I'm imagining potential benefits it could have for the users, giving presentations, etc, but I don't know if that's just in my imagination, or if there is a real world advantage here. So far all I'm aware of is that some versions of Opera use the media type in fullscreen mode.

W3C媒体类型条目：http://www.w3.org/TR/CSS2/media.html

W3C media type entries: http://www.w3.org/TR/CSS2/media.html

在投影机上使用时，任何浏览器是否检测到投影媒体类型？

Does any browser detect the projection media type when being used on a projector?

这是否可能？我有一个希望，就浏览器而言，投影机只是一个屏幕，所以没有检测。

Is that even possible? I have a hunch that, as far as a browser is concerned, a projector is just a screen, so there's no detection. It would be great if I was wrong.

投影媒体类型有没有成功？

Has anybody had any success with the projection media type?

推荐答案

就我的研究显示，投影媒体类型目前只有Opera在全屏模式下使用。

As far as my research has shown, the projection media type is only currently used by Opera in fullscreen mode.

在显示设置中将显示模式设置为投影仪似乎对任何浏览器选择的样式表没有影响。

Hooking my computer up to a projector and setting the display mode to "projector" in my display settings seems to have no effect on the stylesheet chosen by any browser.

代码样式有一个很好的不同浏览器的摘要及其兼容性与不同的CSS媒体模式。

Code Style has a good summary of different browsers and their compatibility with the different CSS Media Modes.

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