Write to stdout on '-' for svg

[witchard]

I would do PNG too, but my javascript and knowledge of phantomjs isn't good enough. There seems to be a renderBase64() function, but when passing that through atob() and then to system.stdout.write() that doesn't generate a correct PNG. It looks to be some form of weird encoding issue as just writing the result of renderBase64() and then decoding it on the command line (base64 -D on my mac) does produce a valid png.

[drom]

@witchard I will take a look on PNG case

[drom]

@witchard unfortunately, for writing PNG or PDF I use internal Phantom renderer:

page.render(pngFileName);

Phantom looks at pngFileName extension and decides what data to render and save on disk.