BlockDiag BlockDiag and its family generate diagram images from simple text files. Example [blockdiag] .... blockdiag { A -> B -> C -> D; A -> E -> F -> G; } .... Supported Image Formats PDF PNG SVG Attributes Name Default value Description blockdiag blockdiag The path to the blockdiag executable fontpath unspecified The path to the font that should be used by blockdiag Barcode BPMN