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Re: How to export a .emf file?


From: Francesco Potortì
Subject: Re: How to export a .emf file?
Date: Mon, 11 Jan 2010 10:21:22 +0100

>However, in my sense, 12000 points are too large. A size of emf files
>are large enough to reduce speed of word processor.  Too much data for
>each line for vector graphics reduces the speeds in general.  Octave
>uses the gnuplot to make emf files. No optimization is carried out.
>
>Reducing data point for each line may give smaller and faster emf file.
>
>However, how much reducing gives a good result depends on data
>condition.

In order to reduce points to be plotted, you can use the plotdecimate
function that I wrote and which is part of the epstk toolkit.  It takes
two X Y vectors as input representing points to plot and outputs two X Y
vectors representing a subset of the input points.  The plots of the
input and output vectors should be visually equal.

You can find it at
<http://fly.isti.cnr.it/pub/software/octave/plotdecimate.m>.

-- 
Francesco Potortì (ricercatore)        Voice: +39 050 315 3058 (op.2111)
ISTI - Area della ricerca CNR          Fax:   +39 050 315 2040
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