Overlay for the gsview and some other plotting/scientific soft
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
# gsview-overlay
|
|
|
|
|
Overlay for the gsview and some other plotting/scientific soft.
|
|
|
|
|
|
|
|
|
|
Gsview is a very old ghostscript-based viewer for postscript and pdf files.
|
|
|
|
|
It's written on gtk1 and therefore was thrown out of the Gentoo repository along with gtk1.
|
|
|
|
|
There are many modern PS/PDF viewers, but gsview has a number of unique features that make it irreplaceable
|
|
|
|
|
when writing your own postscript code.
|
|
|
|
|
1) Presence of a ruler for measuring coordinates.
|
|
|
|
|
You can get the coordinates of any element of the picture in points, centimeters or inches.
|
|
|
|
|
It is useful, for example, when you need to insert only a selected area of a large eps file in a latex document.
|
|
|
|
|
2) Sequential rendering. You can see the drawing of the picture as the file is processed. Sometimes useful, always fun.
|
|
|
|
|
3) Magnification of the picture fragment. There is no need to wait drawing the whole picture in high resolution,
|
|
|
|
|
so the magnification can be made very large.
|
|
|
|
|
|
|
|
|
|
For gsview we need gtk+-1.2 and glib-1.2. In order not to cry bloody tears, it's better to install gtk-engines,
|
|
|
|
|
which depends on imlib.
|
|
|
|
|
|
|
|
|
|
Also in this repository are ebuilds for the GMT (Generic Mapping Tools, http://gmt.soest.hawaii.edu/).
|
