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Re: Help with saveas and fltk
From: |
Tatsuro MATSUOKA |
Subject: |
Re: Help with saveas and fltk |
Date: |
Fri, 7 Jun 2013 15:11:46 +0900 (JST) |
--- On Fri, 2013/6/7, Tatsuro MATSUOKA wrote:
> --- On Fri, 2013/6/7, Nicholas Jankowski wrote:
>
> > On Thu, Jun 6, 2013 at 6:25 PM, Rick M. Cox wrote:
> > Rick, would help if I could try to reproduce what you're doing. I'm not
> > running XP, but Win7, so things might be different. The "D:/Programs"
> > problem pops up A LOT due to microsoft's infinite wisdom of making core
> > folders with spaces in the filename's. Not just with Octave, either.
> > Previously conversations I've seen with that problem were with configuring
> > editors, though.
> > If you could upload some simple m-files recreating your problem, I'd be
> > curious to see if it occurs here. Or maybe someone else with an XP box can
> > try recreating the issue.
> > nickj
> >
> > Nick:
> >
> >
> >
> > Thanks for the help offer. I have attached the short Octave program that
> > is an example of my problem.
> >
> >
> >
> > My system:
> > · Pentium 4, 3.2 GHz
> > · Windows XP Pro SP3
> > · Visual C++ 2010 Redistributable Package
> > · Octave 3.6.4
> > · Latest version of GhostScript
> >
> > Both Octave and GhostScript are installed in paths that have no white
> > spaces.
> > Octave commands:
> >
> > >scdraw
> >
> > >print “test.png”
> >
> >
> >
> > With ‘gnuplot’ everything works as expected. It takes 60 seconds for
> > ‘scdraw’ to generate the Smith Chart and another 50 seconds for the print
> > command to save the file. I can save any file format without problems.
> >
> >
> >
> > With ‘fltk’ the ‘scdraw’ program generates the Smith Chart in about 10
> > seconds. The print command causes the figure window to become scrambled
> > and unresponsive. Octave is also unresponsive and I have to close it. Any
> > file format that I try produces the same result.
> >
> >
> >
> > I hope you can help me out!
>
> > Rick
>
> > Will check it out when I'm back at work. But FYI i'm running the MinGW
> > version on Win7, so who knows what will happen :)
> >
> >
> > regarding load time, I do notice when I do other simple things in Octave it
> > takes a long time for the first figure to load (i usually have things set
> > to fltk). so something as simple as:
> > plot([1 2 3])
> > will take a long time to run once, but a 'close all' followed by plot([1 2
> > 3]) again will pop right up (same with any other figures after the first).
> > so i assume that the first figure has some program loading or
> > initialization occurring. perhaps something similar here? or is it just as
> > slow every time?
>
> Hello Rick
>
> I examined your example on 3.6.4 (VS) (Win7 64 bit core i5 4GB Ram).
>
> >> graphics_toolkit fltk
> >> scdraw
> >> tic; print -dpdf scdraw.pdf; toc
> Elapsed time is 1014.2 seconds.
>
> I also tested 3.6.4 mingw.
>
> >> graphics_toolkit fltk
> >> scdraw
> >> tic; print -dpdf scdraw.pdf; toc
> Elapsed time is 1001.72 seconds.
>
> For both cases, printing time was more than one thousand second.
>
> Printing on fltk for your example was very slow.
>
> Regards
>
> Tatsuro
I have tested on octave -3.7.2+ (development snapshot on Feb 23).
(http://octave.1599824.n4.nabble.com/Octave-3-7-2-Windows-VS2010-available-td4650194.html)
>> graphics_toolkit fltk
>> scdraw
>> tic; print -dpdf scdraw.pdf; toc
Elapsed time is 2.06 seconds.
Speed of fltk printing seems to beimproved in the development source.
Regards
Tatsuro
- Re: Help with saveas and fltk, (continued)
- Re: Help with saveas and fltk, Ben Abbott, 2013/06/04
- RE: Help with saveas and fltk, Rick Cox, 2013/06/04
- Re: Help with saveas and fltk, Ben Abbott, 2013/06/04
- Re: Help with saveas and fltk, Nicholas Jankowski, 2013/06/06
- RE: Help with saveas and fltk, Rick M. Cox, 2013/06/06
- Re: Help with saveas and fltk, Nicholas Jankowski, 2013/06/06
- RE: Help with saveas and fltk, Rick M. Cox, 2013/06/07
- Re: Help with saveas and fltk, Abbott, Ben, 2013/06/07
- Re: Help with saveas and fltk, Tatsuro MATSUOKA, 2013/06/07
- Re: Help with saveas and fltk, Tatsuro MATSUOKA, 2013/06/07
- Re: Help with saveas and fltk,
Tatsuro MATSUOKA <=
- Re: Help with saveas and fltk, Nicholas Jankowski, 2013/06/07
- RE: Help with saveas and fltk, Rick M. Cox, 2013/06/07
- RE: Help with saveas and fltk, Rick M. Cox, 2013/06/12
- Re: Help with saveas and fltk, Ben Abbott, 2013/06/12
- RE: Help with saveas and fltk, Rick M. Cox, 2013/06/12
- Re: Help with saveas and fltk, Ben Abbott, 2013/06/12
- Re: Help with saveas and fltk, Ben Abbott, 2013/06/12
- RE: Help with saveas and fltk, Rick M. Cox, 2013/06/13
- Re: Help with saveas and fltk, Ben Abbott, 2013/06/13
- RE: Help with saveas and fltk, Rick M. Cox, 2013/06/13