[rrd-developers] national characters in font; size of png; LINEx - width
gabrys at gmail.com
Tue Apr 26 19:11:12 MEST 2005
recently I've compiled and sucessfully installed rrdtool 1.2rc(7,8 and
now final stable).
I've found two problems with the new version:
1) support for national characters.
no national characters (such as: ąśćńóźłżęĄŚĆŃÓŻŹŁĘ - Central
European ISO-8859-2 or Windows 1250 codepages) are being graphed.
Rectangular 'thing' is printed instead of national charcter.
2) PNGs are big
Size of PNG generated in 1.0 version: 4-5kB.
The same graph generated in new version - even more than 250kB.
Yes I know it should be bigger (for example because of
antialiasing) but i don't think that much.
I ran a simple test - PNG (257kB) opened in Adobe PS and without
any modifications saved as a PNG (using File/Save as...) resulted
in file size: 45,9kB. Using special "Save for web..." option - file
was even more smaller - 36kB.
Maybe it has something to do with libpng...? But i'm using exactly
the same version as in rrdtool1.0
In one of his posts Tobi wrote, that in rrdtool 1.2 it is possible to use LINE0.5
but it looks it is not. Is this a bug?
"if you make the LINEs in your graph less wide
then things may look more organic again ...
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