SVG mit Wochengraphen

[rudolfkoenig]

fixedoffset kann ab sofort als Perl-Ausdruck angegeben werden, analog zu fixedrange.
Die ergaenzte Doku ist:

Set a fixed offset for the plot. The resolution is the currently chosen zoom-level.
Is evaluated as a perl expression, if enclosed in {}.
If the current resolution is day, fixedoffset with {$FW_pos{off}-1} will show the data from the day before the current selection.