Re: [Perldl] Sharing Graphics Devices

Sun, 15 Jan 2012 12:54:14 -0800

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
email: [email protected]
linkedin: www.linkedin.com/in/fabiodalfonso
twitter: www.twitter.com/#!/fabio_dalfonso

fax: +39.06.874.599.581
BlackBerry® 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
 
_______________________________________________
Perldl mailing list
[email protected]
http://mailman.jach.hawaii.edu/mailman/listinfo/perldl

Reply via email to