Re: Combining Bar and Line Charts
Kostadin Atanasov <[email protected]>
| Newsgroups | gmane.comp.python.reportlab.user |
|---|---|
| Message-ID | <CAFVqmBovXhTBzCcUUf73-hJo-bsaDCHD+7tNzC7wJi971gfjmQ@mail.gmail.com> |
Yep! In fact Andy's response helped - I was able to combine the two charts - line and bar... I see you have implemented two legends - one for the line, one for the bar, which is a future question I will have :). For the moment I am struggling with more basic questions: 1. How to make the bar labels show in the middle of the bar segment (each bar has let's say 3 segments - it's a stacked vertical bar chart). The only thing I figured is to calculate the nudge (or dy) manually and apply it on each label. Is there a parameter, e.g. barLabelPosition = 'middle'... would be much more elegant solution. 2. How to make the label show a value different than the underlying data (I want to calculate % separately and pass them as labels). I saw the property barLabelArray, but passing values in the same shape as the data list doesn't seem to have any effect. What am I missing? Is there a setting or a flag that prevents barLabelArray from working? Your help is much appreciated! Kostadin *Kostadin Atanasov* Email: [email protected] Mobile AE: +971 56 681 7331 On Mon, Jul 31, 2017 at 3:48 PM, Emil Pedersen <[email protected]> wrote: > > > --On 30 juli 2017 17:09:52 +0200 Kostadin Atanasov < > [email protected]> wrote: > > >> >> Hi Reportlab Users, >> >> Does anyone know if I can create a combined chart with stacked bar chart >> and above it a line? >> > > Something like this? > > > <http://ftp.sunet.se/mirror/archive/ftp.sunet.se/html/statis > tik/history_chart.jpg> > > If so I could probbly dig up the code some where (butt ugly but may be > used as a starting point). > > Regards, > Emil > > > > >> >> I could not find any examples or documentation. >> >> >> Many thanks, >> >> >> Kostadin >> > > > > >