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Re: Saving of plots very slow on Windows 7 / MinGW version
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From: |
Jordi Gutiérrez Hermoso |
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Subject: |
Re: Saving of plots very slow on Windows 7 / MinGW version |
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Date: |
Tue, 15 Jan 2013 10:19:06 -0500 |
On 15 January 2013 08:16, Chera <address@hidden> wrote:
> I'm using Octave 3.6.1 gcc 4.6.2 under Windows 7
>
> Saving standard 2D Plots of about 200k datapoints ( by either using print()
> or saveas() ) is extremly slow (often takes more than 15min) but eventually
> the output file is created properly. During this time Ocatave is completely
> unresponsive.
Try doing
graphics_toolkit gnuplot
before plotting anything.
The problem is that this Windows version of Octave is using the fltk
backend by default, which is very slow for plotting moderately
complicated plots.
- Jordi G. H.