I want to generate compound charts (e.g: Bar+line) from my database using python.
How can i do this ?
Thanks in Advance
This is extremely simple to do using matplotlib using the plot and bar methods:
http://matplotlib.sourceforge.net/api/pyplot_api.html#matplotlib.pyplot.plot
http://matplotlib.sourceforge.net/api/pyplot_api.html#matplotlib.pyplot.bar
The matplotlib gallery is usually a good place to start for examples of working code:
If you are rendering to a web browser, you might also consider jQuery and Flot using python-flot-utils. If you want static images, the other two answers are correct. Matplotlib is excellent.