Hi,
few words in addition.
You can use SVG graphics with Carrot (aka ROOT-Apache module):
- execute macro on web-server(e.g. hsimple.C)
- save canvas as SVG picture
- embed SVG picture into HTML page by:
"
<html>
<body>
<center>
<embed width=500 height=300 src=hsimple.svg>
</center>
</body>
</html>
"
Check result at http://pcroot4.cern.ch/CarrotExamples/svgtest.html
Note: you can move,resize and even make search over picture
Regards. Valeriy
----- Original Message -----
From: "Olivier Couet" <Olivier.Couet@cern.ch>
To: "Ed Oltman" <eoltman@imago.com>
Cc: <roottalk@pcroot.cern.ch>
Sent: Wednesday, March 19, 2003 5:23 PM
Subject: Re: [ROOT] SVG problem
>
> Hi Ed,
>
> I am happy to see SVG is now used. When you generate the SVG file you get
> the message:
>
> Warning in <TSVG::TSVG::DrawPolyMarker>: not yet implemented
>
> That explain why you do not get the markers: it is not yet implemented.
> The SVG driver in ROOT is not yet complete but if interest regarding
> SVG is growing the ROOT community we will complete it.
>
> I take the opportunity of this message to mention that SVG (Scalable
> Vector Graphics) is an XML format allowing to create 2D graphics (a bit
> like PostScript) which can be included in a HTML page. It gives a high
> quality output on web pages. It can be zoomed, panned etc.. The files
> can be compressed. The plugin can be find here:
>
> http://www.adobe.com/svg/viewer/install/main.html
>
> On this page, even if the point number 3 of "Installing Adobe SVG Viewer"
> may let think that it can works on other web browser than IE, I
> personally made it work only with IE. But I am not an expert in managing
> plugins with Netscape.
>
> some examples can be find here:
>
> http://wwwinfo.cern.ch/asd/paw/stats_SVG.html
> http://wwwinfo.cern.ch/asd/paw/tutorial_SVG/tut_index.html
>
> and if you search SVG with google you get 573000 hits ...
>
> Cheers, Olivier
>
>
> On Wed, 19 Mar 2003, Ed Oltman wrote:
>
> > Hello,
> > I am using root v3.05/3 on Win2K I notice that saving a canvas to an SVG
> > file does not handle display of simple markers:
> >
> > {
> > gROOT->Reset();
> > TGraph *g = new TGraph(10);
> > g->SetMarkerStyle(7);
> > for (int i=0;i<10;i++) g->SetPoint(i,i,i*i);
> > g->Draw("ap");
> > }
> >
> > the graph displays fine. the postscript generation works fine too. Its
> > just the svg that fails.
> >
> > I am using version 3.0 of Adobe's SVG viewer (English language 11/2001)
> >
> > I've also attached the output, graph.svg
> >
>
> --
> Org: CERN - European Laboratory for Particle Physics.
> Mail: 1211 Geneve 23 - Switzerland Mailbox: J25910
> E-Mail: Olivier.Couet@cern.ch Phone: +41 22 7676522
> WWW: http://cern.ch/Olivier.Couet/ Fax: +41 22 7677155
>
>
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