Version 14 (modified by 15 years ago) ( diff ) | ,
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Blueprint for Reporting/Charting
We need to be able to generate Pretty & Informative Reports from the database
S2 version:
Geraldo is a powerful-looking library which we could make use of (for PDF (via ReportLab) & Graphics (via PIL)):
Excel files can be written using:
- xlwt
- PyExcelerator
- Docs on Python Excel libraries: http://www.python-excel.org/
- Thread recommending xlwt: http://groups.google.com/group/web2py/browse_thread/thread/375307e92df40ca8
T2 includes a basic barchart function:
def barchart(data,width=400,height=15,scale=None, label_width=50,values_width=50): if not scale: scale=max([m for n,c,m in data]) if not scale: return None return TABLE(_class='barchart', *[TR(TD(n,_width=label_width,_style="text-align: right"), TABLE(TR(TD(_width=int(m*width/scale),_height=height, _style='background-color:'+c))),TD(m,_width=values_width), _style="vertical-alignment: middle") for n,c,m in data])
Could be something to use Flash?
- PyAMF: http://pyamf.org
- Web2Py integration: http://mdp.cti.depaul.edu/AlterEgo/default/show/22
- BirdEye: http://code.google.com/p/birdeye/
- FusionCharts Free: http://www.fusioncharts.com/Free/
- Open Flash Chart: http://teethgrinder.co.uk/open-flash-chart-2/
- from Python: http://code.google.com/p/open-flash-chart-python/
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