Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Ploticus doesn’t store its own fonts or have its own font system; rather it uses fonts that are native to the various graphics platforms or drivers. X11 does not support vertical fonts (at least it didn’t seem to when I wrote the X11 code several years ago). PostScript and PNG/GIF do support vertical fonts.
