Hi Jeremy and all others,
From: Jeremy Sanders <[EMAIL PROTECTED]>
Subject: Re: [Veusz-discuss] fit in a restricted range
Date: Mon, 18 Feb 2008 22:04:23 +0000
> > Are there any reasons to do so even though there's the fit
> > region inputs separately from that of display region and
> > results of fits are masked by the fit region?
>
> Ah, I see. I changed the text of the setting without realising that it only
> changes the plotted region. I should fix that as you have suggested.
Ah, I overlooked the explanation of "Min. fit range" (and "Max.
fit range"), which reads "Minimum value at which to plot function"
("Maximum ..."), and thought of them as limits to FIT function.
Anyway, I'd be happy if they'll be limits for FIT.
> > By the way, I sometimes have difficulties to control over
> > display regions, as is seen in the attached file. I tried
> > to set the lower limit of the display to 5.0 but veusz
> > shows the plot from 0.0. The behavior seems to be dependent
> > on the value of the other limit; for some upper-limit values
> > I could set the lower limit to 5.0...
>
> I think this is the "Zero extend" setting on the axis. If you disable this
> setting it will use the values you give it. The setting tries to include
> zero on the axis if some heuristics say so.
Thanks, Jeremy. It is "Zero extend" AND "Auto extend" settings
which affect the behavior. Now I can control limits of plots.
Now Veusz has become my primary plotter!
I have, however, a complaint. One of its features I love and
enjoy is the ability to plot data stored in extrenal files
("link"). With it we can keep .vsz files smaller, and it makes
it possible to easily update plots when extrenal data is updated.
But file names specified with GUI dialogs are stored in absolute
paths, which makes it difficult to move .vsz and data files to
other places. ImportFile() for example works with relative path,
and it's not difficult to specify relative paths in scripts.
But are there any way to specify external data files in relative
path with GUI (and keep data names short and brief) ?
It seems that "Prefix" can be used to indicate directory part of
the paths, but for deep directories the data names for "[XY] data"
become very long...
Thanks in advance.
Yours,
Kazuyoshi
--
Kazuyoshi Furutaka
[EMAIL PROTECTED]
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