ノートブックにWx mayaviを埋め込む例

この例では，wxノートブックにMayaviを埋め込む方法を示します．

これは， wx_embedding の例( Wx埋め込みの例 )よりも少し複雑な例で，大規模なwxアプリケーションでさまざまなMayaviビューをどのように使用できるかを確認するために使用できます．

この例では，1つのMayaviシーンを2つのタブを持つWxノートブックに埋め込み，それぞれのタブでシーンの異なるビューをホストします．

Pythonソースコード: wx_mayavi_embed_in_notebook.py

# First thing, we need to make sure that we are importing a
# recent-enough version of wx
import wxversion
wxversion.ensureMinimal('2.8')

from numpy import ogrid, sin

from traits.api import HasTraits, Instance
from traitsui.api import View, Item

from mayavi.sources.api import ArraySource
from mayavi.modules.api import IsoSurface

from mayavi.core.ui.api import MlabSceneModel, SceneEditor

#-------------------------------------------------------------------------------
class MayaviView(HasTraits):

    scene = Instance(MlabSceneModel, ())

    # The layout of the panel created by traits.
    view = View(Item('scene', editor=SceneEditor(),
                    resizable=True,
                    show_label=False),
                resizable=True)

    def __init__(self):
        HasTraits.__init__(self)
        x, y, z = ogrid[-10:10:100j, -10:10:100j, -10:10:100j]
        scalars = sin(x*y*z)/(x*y*z)
        src = ArraySource(scalar_data=scalars)
        self.scene.mayavi_scene.add_child(src)
        src.add_module(IsoSurface())


#-------------------------------------------------------------------------------
# Wx Code
import wx

class MainWindow(wx.Frame):

    def __init__(self, parent, id):
        wx.Frame.__init__(self, parent, id, 'Mayavi in a Wx notebook')
        self.notebook = wx.aui.AuiNotebook(self, id=-1,
                style=wx.aui.AUI_NB_TAB_SPLIT | wx.aui.AUI_NB_CLOSE_ON_ALL_TABS
                        | wx.aui.AUI_NB_LEFT)

        self.mayavi_view = MayaviView()

        # The edit_traits method opens a first view of our 'MayaviView'
        # object
        self.control = self.mayavi_view.edit_traits(
                        parent=self,
                        kind='subpanel').control
        self.notebook.AddPage(page=self.control, caption='Display 1')

        self.mayavi_view2 = MayaviView()

        # The second call to edit_traits opens a second view
        self.control2 = self.mayavi_view2.edit_traits(
                        parent=self,
                        kind='subpanel').control
        self.notebook.AddPage(page=self.control2, caption='Display 2')

        sizer = wx.BoxSizer()
        sizer.Add(self.notebook,1, wx.EXPAND)
        self.SetSizer(sizer)

        self.Show(True)

if __name__ == '__main__':
    app = wx.App(False)
    frame = MainWindow(None, wx.ID_ANY)
    app.MainLoop()