I managed to get taskjuggler up and running along emacs/org-mode. After reading the manual entries here and here I can export my project into html but I cannot export the Gantt chart into pdf, as hinted at the end of this section.
The workflow seems to be 1) export the project into a
.tjp file and then 2) use the GUI to do
File->Print. However, the version that I am using
tj3 (TaskJuggler) 3.7.1 does not have a GUI as far as I know. I have tried to look for a command that would allow me to export the tjp file into pdf, e.g., export but without luck.
I am looking for a solution that allows me to obtain a Gantt Chart in a format which can be inserted in a document, although I prefer
Apparently the standard way to achieve this is to export the html into pdf using a web browser or packages available in linux distros, e.g. wkhtmltoimage and wkhtmltopdf. However, the main problems that I find with these solutions are that 1) for long projects they partially hide the project and show a frozen scrollbar (major issue), and 2) they do not isolate the gantt chart (minor)