Shapes from scale_shape_circlefill don't render in pdf.

[eliocamp]

The scale works wonderfully when displaying in RStudio but when knited to a pdf they break.

I don't know if this is a bug that can be resolved by ggthemes or a limitation of the pdf format.

[jrnold]

It may be that the font that's being used doesn't support those characters.

[eliocamp]

You're right. This was solved by using cario_pdf() as dev so it embeds the fonts -> https://stackoverflow.com/questions/36453126/embedding-fonts-in-ggplot2-charts-in-rmarkdown-documents

Thanks.