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user_interfaces example code: embedding_in_wx5.pyΒΆ

[source code]

#!/usr/bin/env python

# matplotlib requires wxPython 2.8+
# set the wxPython version in lib\site-packages\wx.pth file
# or if you have wxversion installed un-comment the lines below
#import wxversion

import wx
import wx.lib.mixins.inspection as wit

if 'phoenix' in wx.PlatformInfo:
    import wx.lib.agw.aui as aui
    import wx.aui as aui

import matplotlib as mpl
from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as Canvas
from matplotlib.backends.backend_wxagg import NavigationToolbar2Wx as Toolbar

class Plot(wx.Panel):
    def __init__(self, parent, id=-1, dpi=None, **kwargs):
        wx.Panel.__init__(self, parent, id=id, **kwargs)
        self.figure = mpl.figure.Figure(dpi=dpi, figsize=(2, 2))
        self.canvas = Canvas(self, -1, self.figure)
        self.toolbar = Toolbar(self.canvas)

        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(self.canvas, 1, wx.EXPAND)
        sizer.Add(self.toolbar, 0, wx.LEFT | wx.EXPAND)

class PlotNotebook(wx.Panel):
    def __init__(self, parent, id=-1):
        wx.Panel.__init__(self, parent, id=id)
        self.nb = aui.AuiNotebook(self)
        sizer = wx.BoxSizer()
        sizer.Add(self.nb, 1, wx.EXPAND)

    def add(self, name="plot"):
        page = Plot(self.nb)
        self.nb.AddPage(page, name)
        return page.figure

def demo():
    # alternatively you could use
    #app = wx.App()
    # InspectableApp is a great debug tool, see:
    app = wit.InspectableApp()
    frame = wx.Frame(None, -1, 'Plotter')
    plotter = PlotNotebook(frame)
    axes1 = plotter.add('figure 1').gca()
    axes1.plot([1, 2, 3], [2, 1, 4])
    axes2 = plotter.add('figure 2').gca()
    axes2.plot([1, 2, 3, 4, 5], [2, 1, 4, 2, 3])

if __name__ == "__main__":

Keywords: python, matplotlib, pylab, example, codex (see Search examples)