test request for octave

test request for octave

[Marco Atzeri]

Hi,
I am trying to understand if octave has a problem
with Cygwin X interface or it is a specific
issue on my new Laptop

Can someone make this test from octave
in a Xterm ?

  available_graphics_toolkits()
  graphics_toolkit("fltk")
  x=(0:360)*pi()/180;
  y=sin(x);
  plot(x,y)
  print -djpg figure-fltk.jpg
  clear clg
  graphics_toolkit("qt")
  plot(x,y)
  print -djpg figure-qt.jpg


In my system the plots are incomplete
(missing the upper and right portion)
and the print frezees octave requiring
a "kill -9 PID"

Thanks
Marco


---
Diese E-Mail wurde von Avast Antivirus-Software auf Viren geprüft.
https://www.avast.com/antivirus


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

Re: test request for octave

[Mark Geisert]

Marco Atzeri wrote:
> Hi,
> I am trying to understand if octave has a problem
> with Cygwin X interface or it is a specific
> issue on my new Laptop
>
> Can someone make this test from octave
> in a Xterm ?
>
>  available_graphics_toolkits()
>  graphics_toolkit("fltk")
>  x=(0:360)*pi()/180;
>  y=sin(x);
>  plot(x,y)
>  print -djpg figure-fltk.jpg
>  clear clg
>  graphics_toolkit("qt")
>  plot(x,y)
>  print -djpg figure-qt.jpg
>
>
> In my system the plots are incomplete
> (missing the upper and right portion)
> and the print frezees octave requiring
> a "kill -9 PID"

On my test system all seems to work as desired. Full plots and no freezing of 
octave.  Windows 7 x64.  Newly downloaded and installed latest: octave, dbus.
HTH,

..mark

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

Re: test request for octave

[Marco Atzeri]

Am 27.12.2018 um 09:59 schrieb Mark Geisert:
> Marco Atzeri wrote:
>> Hi,
>> I am trying to understand if octave has a problem
>> with Cygwin X interface or it is a specific
>> issue on my new Laptop
>>
>> Can someone make this test from octave
>> in a Xterm ?
>>
>>  available_graphics_toolkits()
>>  graphics_toolkit("fltk")
>>  x=(0:360)*pi()/180;
>>  y=sin(x);
>>  plot(x,y)
>>  print -djpg figure-fltk.jpg
>>  clear clg
>>  graphics_toolkit("qt")
>>  plot(x,y)
>>  print -djpg figure-qt.jpg
>>
>>
>> In my system the plots are incomplete
>> (missing the upper and right portion)
>> and the print frezees octave requiring
>> a "kill -9 PID"
> 
> On my test system all seems to work as desired. Full plots and no 
> freezing of octave.  Windows 7 x64.  Newly downloaded and installed 
> latest: octave, dbus.
> HTH,
> 
> ..mark
> 

thanks.
It seems an issue of the Intel Graphics driver.

When running with "startxwin -- -nowgl"
the plots are correct.

QT has still issue on window plot resizing
but the plots are correctly drawn.






---
Diese E-Mail wurde von Avast Antivirus-Software auf Viren geprüft.
https://www.avast.com/antivirus


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple