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Viewing changes to examples/tutorials/scipy2008/overlapping.py

  • Committer: Package Import Robot
  • Author(s): Andrew Starr-Bochicchio
  • Date: 2014-06-01 17:04:08 UTC
  • mfrom: (7.2.5 sid)
  • Revision ID: package-import@ubuntu.com-20140601170408-m86xvdjd83a4qon0
Tags: 4.4.1-1ubuntu1
* Merge from Debian unstable. Remaining Ubuntu changes:
 - Let the binary-predeb target work on the usr/lib/python* directory
   as we don't have usr/share/pyshared anymore.

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examples/tutorials/scipy2008/overlapping.py
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from numpy import linspace, cos, sin
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from chaco.api import ArrayPlotData, Plot
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from enable.component_editor import ComponentEditor
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from traits.api import HasTraits, Instance
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from traitsui.api import Item, View
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class OverlappingExample(HasTraits):
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    plot = Instance(Plot)
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    traits_view = View(Item('plot', editor=ComponentEditor(), show_label=False),
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                       width=800, height=600, resizable=True,
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                       title="Chaco Plot")
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    def __init__(self):
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        # Create the data and the PlotData object
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        x = linspace(-14, 14, 100)
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        y = x/2 * sin(x)
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        y2 = cos(x)
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        plotdata = ArrayPlotData(x=x, y=y, y2=y2)
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        # Create a Plot and associate it with the PlotData
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        plot = Plot(plotdata)
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        # Create a scatter plot in the Plot
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        plot.plot(("x", "y"), type="scatter", color="blue")
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        # Create an overlapping line plot
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        plot.plot(("x", "y2"), type="line", color="red")
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        self.plot = plot
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#===============================================================================
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# demo object that is used by the demo.py application.
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#===============================================================================
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demo = OverlappingExample()
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if __name__ == "__main__":
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    demo.configure_traits()
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