(suggestion) add high res png output to graphviz

[techbliss]

I don't see very good and it do not help that graphviz default dpi is 96 when having many nodes and you have to zoom in , its very blurred. maybe add a higher dpi so you have to zoom out a little instead of zooming in

graphviz.py adding this to the command scale the png(fill) and set resolution much higher(dpi), so when zooming in the png its more readable

maybe have resolution's as a extra command option ?

    def done(self):
    source = self.generate()

    self.debug(source)

    fd, temp_name = tempfile.mkstemp()
    with os.fdopen(fd, 'w') as f:
        f.write(source)

    cmd = '"{0}" -T{1} -Gdpi=800 -Gratio=fill -o{2} {3}'.format(
        self.tool, self.output_type, self.output_file, temp_name

[techbliss]

well dev didn't answer in two years, closing issue

[Vedaad-Shakib]

:(

[krstp]

I hope this topic comes back.