To transform the currently opened Graphviz source file (in DOT Language) into a PNG:
{
    "cmd": [ "dot", "-Tpng", "-o", "$file_base_name.png", "$file"],
    "selector": "source.dot"
}To transform the currently opened Graphviz source file (in DOT Language) into a PNG:
{
    "cmd": [ "dot", "-Tpng", "-o", "$file_base_name.png", "$file"],
    "selector": "source.dot"
}