Org LaTeX 预览在视网膜显示器上很模糊 [英] Org LaTeX preview is fuzzy on retina displays

问题描述

我的所有数学/科学笔记都使用 Emacs 24.4.org-latex-preview 非常适合这个！但最近，我升级到了带有视网膜显示屏的 macbook pro，现在我看到我在 org 模式下的所有方程都是......模糊的.有没有我可以更改这些设置的设置?

I have been using Emacs 24.4 for all my math/scientific notes. org-latex-preview is fantastic for this! But recently, I upgraded to a macbook pro with retina display, and I now see that all my equations in org-mode are... fuzzy. Is there a setting I can change to up-res these?

这是截图:

谢谢！

推荐答案

几年前，我决定解决这个问题并编写了一个补丁来添加 dvisvgm 作为乳胶预览的渲染选项.虽然这很有效，但我从未提交过(没有时间或知道如何正式修补 org).

A couple of years back, I decided to fix this and wrote a patch to add dvisvgm as a render option for latex previews. While this worked great, I never submitted it (no time or knowledge on how to officially patch org).

今天，我很高兴地发现 org-mode v9.0.6，现在有了这个功能！

Today, I was thrilled to discover that org-mode v9.0.6, now has this feature!

要激活，首先检查您的系统上是否有 dvisvgm.然后更新 org-mode 并将以下行添加到您的 init.el 文件中:

To activate, first check that you have dvisvgm on your system. Then update org-mode and add the following line to your init.el file:

(setq org-latex-create-formula-image-program 'dvisvgm)

马上！

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