[R] PNG diver problem

[Thomas Lumley]

On Wed, 28 Nov 2001 apjaworski at mmm.com wrote:
> Finally, I am still curious why this thing works under Windows.  Was the
> png driver rewritten for it?  Does it still depend on the windows device
> but it can be invoked in batch mode?
>

It's the opposite.  The driver was written under Windows and ported to
Unix, where it relies on X11 calls.  While it is unusual for free software
to move from Windows to Unix there are a number of examples in R.

	-thomas

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