Is there a way to export graphics of functions that results from (wx)plot2d in (wx)Maxima?
Just add png_file as an argument to plot:
png_file
plot2d(sin(x),[x,0,2], [png_file, "test_sin.png"]);
pdf_file, ps_file and svg_file are also supported.
pdf_file
ps_file
svg_file