buggy behaviour of svg+splot with image

[Sylwester A. <sa...@ig...>]

Hello,

The commands below exemplify a buggy behaviour of the svg terminal:


$ cat bug.gpi
set term svg
set view map
set output system("date +%X").".svg"
splot '-' matrix with image notitle
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 1 1 0 0 0 2 0 0 0 3 3 0 0
0 0 1 0 1 0 2 0 2 0 3 0 3 0 0
0 0 1 1 0 0 2 0 2 0 3 0 0 0 0
0 0 1 0 1 0 2 0 2 0 3 0 0 0 0
0 0 1 1 0 0 2 0 2 0 0 3 3 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
e
$ gnuplot bug.gpi
$ gnuplot bug.gpi
$ ls -1 *
21:55:23.svg
21:55:26.svg
bug.gpi
gp_image_01.png


The problem is that both 21:55:23.svg and 21:55:26.svg include the same 
gp_image_01.png file, while the plotted data could in principle be 
different in the two svg files. Changing the prefix of the png file from 
gp_image_ to something like 21:55:23.svg_image_ would fix the problem.

HTH,
Thanks,
Sylwester

-- 
http://www.igf.fuw.edu.pl/~slayoo/