Fabio, please leave the entire thread in the reply. It is becoming difficult for me to follow which items to which you are responding.
If you want to overwrite, use 'hold'. pdl> use PDL::Graphics::PGPlot::Window pdl> $win = pgwin(Device => '/gw') pdl> $x=sequence(6218)/1000 pdl> $win->line(sin($x)) line: xmin=0; xmax=; ymin=-0.999999940395355; ymax=1 pdl> $win->hold pdl> $win->line(cos($x)) Is that what you wish to see? Two or more overlays? CLIFF SOBCHUK Core RF Engineering Phone 613-667-1974 ecn: 8109-71974 mobile 403-819-9233 yahoo: sobchuk www.ericsson.com<http://www.ericsson.com/> "The author works for Telefonaktiebolaget L M Ericsson ("Ericsson"), who is solely responsible for this email and its contents. All inquiries regarding this email should be addressed to Ericsson. The web site for Ericsson is www.ericsson.com." This Communication is Confidential. We only send and receive email on the basis of the terms set out at www.ericsson.com/email_disclaimer<http://www.ericsson.com/email_disclaimer> ________________________________ From: Fabio D'Alfonso [mailto:[email protected]] Sent: Sunday, January 15, 2012 12:51 PM To: Clifford Sobchuk; [email protected] Subject: Re: [Perldl] Sharing Graphics Devices Hi, I would be able to write over the same. I also do not understand the way cartography and pgplot use devices. I tried to write a map and then write over a pgplot, but the device seems not exchangeable. For example, I would be able to write a map and the to write over the track of a satellite. The first thing I would do with Perl/PDL/GSL is a minimal Space Mission Design. So I would be able to use graphics to depict area coverage during orbits. Someone had made something similar? Thanks Fabio D'Alfonso 'Enabling Business Through IT' cell. +39.348.059.40.22 * web: www.fabiodalfonso.com <http://www.fabiodalfonso.com/> email: [email protected] <mailto:[email protected]>linkedin: www.linkedin.com/in/fabiodalfonso<http://it.linkedin.com/in/fabiodalfonso> twitter: www.twitter.com/#!/fabio_dalfonso<http://www.twitter.com/#%21/fabio_dalfonso> fax: +39.06.874.599.581 BlackBerry(r) Wireless Enabled Address. * Hidden numbers are automatically rejected by the phone On 1/15/2012 8:27 PM, Clifford Sobchuk wrote: pdl> use PDL::Graphics::PGPLOT::Window pdl> $win = pgwin(Device => '/gw') pdl> $x=sequence(6218)/1000 pdl> p $x(0:10) [0 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008 0.009 0.01] pdl> $win->line(sin($x)) line: xmin=0; xmax=; ymin=-0.999999940395355; ymax=1 pdl> $win1 = pgwin(Device => '/gw') pdl> $win1->line(cos($x)) line: xmin=0; xmax=; ymin=-0.999999940395355; ymax=1 pdl> $win2 = pgwin(Device => '/gw') pdl> $win2->line(tan($x)) line: xmin=0; xmax=; ymin=-4909.826171875; ymax=2570.82348632813
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