Re: Ideas to implement a view displaying a graph
Re: Ideas to implement a view displaying a graph
- Subject: Re: Ideas to implement a view displaying a graph
- From: Nicko van Someren <email@hidden>
- Date: Mon, 17 Apr 2006 12:08:38 +0100
On 16 Apr 2006, at 17:45, Damien Bobillot wrote:
First, I'd like to precise that I don't want to draw curves or
histogram, but graphs with nodes and links. If someone knows an
open-source implementation in Cocoa of such a view, I'd be glad to
test it.
Depending on your requirements you might like to look at the GraphViz
(http://www.graphviz.org/) which is open source. While it may be
overkill for your specific task you could chop it down to what you
need and embed it or simply run it in an NSTask. It is capable of
returning a single page PDF file, which you can then simply load into
an NSImageView (possibly wrapped in an NSScrollView).
Nicko
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