QwtPlotRenderer(3) on Linux
The text 761c612c55ec, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it. The page shows this text now.
Renderer for exporting a plot to a document, a printer or anything else, that is supported by QPainter/QPaintDevice.