Re: buggy behaviour of svg+splot with image

[Christoph B. <us...@be...>]

Hi,

Hi,

Am 05.03.2013 22:04, schrieb Sylwester Arabas:
>
> 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.

you can use the 'name' option of the svg terminal:

filename = system("date +%X | tr : _")
set term svg name filename
set view map
set output filename.".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

I replaced the : by _ in the filename, because 'name' takes only 
alphanumeric characters and _. (Don't know why)

Christoph