Node:Changing output, Previous:Clipping, Up:Tricks

21.3 Changing output

You can write to multiple files by calling canvas.init() before calling Area's draw() method. For example, the below example draws the first chart to foo.pdf and the next chart to bar.pdf.

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ar = area.T(...)
ar.add_plot(...)
ar.draw()

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ar = area.T(...)
ar.add_plot(...)
ar.draw()