Implementing Web2Py+Pygal 2.0. Pygal is a dynamic SVG charting library, It features various graph types: Bar charts, Line charts, XY charts, Pie charts, Radar charts, Dot charts, Pyramid charts, Funnel charts and Gauge charts.
If you benefit from web2py hope you feel encouraged to pay it forward by contributing back to society in whatever form you choose!
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Recipe by Carlos Armenta (carlosarmenta) on 2013-05-21
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sif-baksh-10957 9 years ago
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my controller:
import pygal def pie(): response.headers['Content-Type']='image/svg+xml' pie_chart = pygal.Pie(width=400) pie_chart.title = 'Browser usage in February 2012 (in %)' pie_chart.add('IE', 39.5) pie_chart.add('Firefox', 26.6) pie_chart.add('Chrome', 26.3) pie_chart.add('Safari', 4.5) pie_chart.add('Opera', 2.3) return pie_chart.render()What am I doing wrong?