Re: Converting from GraphStream coordinates to JFrame coordinates

[guilhelm savin <guilhelm.savin AT gmail.com>]

Hi Filippo,

I make a dirty example about how to convert node coordinates

into the pixels space.

This is done by using 'transformGuToPx()' method of Camera,

which is returned by the View (`Viewer.getDefaultView()`).

Have a look to this code :

http://pastebin.com/HUkGUFir

In this example, I use a generator to create a graph, then I

run a viewer with my own LayouAlgorithm that I used to get

back nodes coordinates. And after 5s of layout, I convert nodes

coordinates from Gu to pixels.

Hope this helps.

Regards.

Guilhelm

2011/11/25 Filippo Bistaffa <filippo.bistaffa AT gmail.com>

Hi,
given the XY coordinates returned from nodePosition() in the class
org.graphstream.ui.graphicGraph.GraphPosLengthUtils, how can I obtain
the XY referred to the "parent" JFrame?

Thanks in advance

Filippo Bistaffa

--
Guilhelm Savin
PhD Student of Computer Science

LITIS, University of Le Havre
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