rendernode-tool: add support for rendering to PDF
This allows us to do gtk4-rendernode-tool render test.node test.pdf like we can for SVG.
Which turns out to be a nice way to do \includegraphics{} with latex for books containing UI screenshots.
This allows us to do gtk4-rendernode-tool render test.node test.pdf like we can for SVG.
Which turns out to be a nice way to do \includegraphics{} with latex for books containing UI screenshots.