[Gnuplot-info] change view point in SVG 3d plots

[maitai <mai...@ex...>]

Hi, I created SVG 3d plots for some scientific data, and I need to be able to
rotate the 3d plot. I'd like to do that in the browser that displays the SVG
plot, using javascript to redraw the plot. I know that I could simply
re-generate the plot in gnuplot and setting different view points, but that
would be inefficient.

the problem is I don't know about graphics and I don't know well how to do
it. SVG stores the plot in DOM, and I want to apply the necessary transforms
to the elements in the DOM. But I'm not sure what these transforms
(transformation matrix? *) should be to rotate in 3d the plot. Has anyone
tried this with svg plots from gnuplot?

I know this question is not strictly on gnuplot. Nonetheless, I thought that
maybe someone here may have tried this. I couldn't find any examples on the
internet. I'd much appreciate any hints.  

Thanks 
Jose

PS: 
I attach a simple example svg plot: 
http://www.nabble.com/file/p20571954/sampleplot.svg sampleplot.svg 
transform matrix:
http://www.w3.org/TR/SVG/coords.html#EstablishingANewUserSpace

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