[Kst] looking good but...
staikos at kde.org
Wed Aug 3 02:52:45 CEST 2005
On Tuesday 02 August 2005 03:45, Cirilo Bernardo wrote:
> KST is in the "OK" stage for most of these except the 'beautiful
> plots' criterion. In particular, the EPS exporter merely jams a bitmap
> into an EPS file - what's the point of that? Are there any plans to
> make the EPS exporter produce vector code?
Not directly, but we could add "vector output" support at some point. The
current output support outputs images which are based on pixmaps - that is,
they are bitmap images and not vector images. We could add a vector output
subsystem. Please file a feature request at http://bugs.kde.org/ .
> Why does the color not appear in an EPS plot?
I can't speak to the color issue, though it's most likely a KImageIO issue.
> Another neat feature to have would be interpolating algorithms -
> cubic spline and linear would probably be the most useful. When
> interpolating the points to draw a curve, it is also nice to have the
> ability to plot markers at each point.
You can implement much of this with a data plugin in Kst.
> I have a tool for reading data files in "ThermoGalactic GRAMS" .spc
> format - I have no objection to contributing this code under the GPL
> although I may need to ask the GRAMS people about it first. The reason I
> was looking for another plotting program is that I truly loathe the
> GRAMS software - outside the USA I need a dongle to operate and it does
> not produce beautiful plots (I use awk+gnuplot to produce my plots). I
> want an alternative viewer that I can install on any machine I please
> and which can produce a beatiful EPS file without the need for me to
> write a script.
That would be great. You could easily write a Kst datasource plugin for
> A viewer which runs under both WinDos and Linux would
> be preferable, but I can live with a *nix-only viewer.
We might have a Windows compatible version in KDE 4 timeframe.
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