How to ensure all fonts are written in Arial?

Question

[junli1988]

As the title, I need to wrangle the plot so that all the words are typed in the font style of Arial. How do I do that?

[Friederike]

To make this question more legible/get a greater audience, you should

• (a) mention the package in the header and body of the question
• (b) describe in more detail which part of the labeling you're having issues with -- ideally post a picture of your output because in my experience, EnhancedVolcano uses the standard font family without serifs ("sans") and it may very well be a setting on your end that leads to the unexpected outcome
• (c) if you've tried anything to solve the issue, you should mention that, too

I'm relatively certain that we could help you here, but you need to be more specific about which part of the labels you're actually taking issue with.

[GenoMax]

Past threads that are related to fonts for EnhancedVolcano that may be useful:

Enhanced volcano: how to italicize or change the font of legend?