plotwindow.py 文件源码

def __init__( self, parent, title):
        wx.Frame.__init__ ( self, parent, id = wx.ID_ANY, 
                            title = title, pos = wx.DefaultPosition, 
                            size = wx.Size( 500,300 ) )
        logopath = os.path.join(root_dir, 'data/logo.ico')
        self.SetBackgroundColour( wx.SystemSettings.GetColour( wx.SYS_COLOUR_3DLIGHT ) )
        self.SetIcon(wx.Icon(logopath, wx.BITMAP_TYPE_ICO))
        self.SetSizeHints( wx.DefaultSize, wx.DefaultSize )
        sizer = wx.BoxSizer( wx.VERTICAL )
        self.canvas = LineCanvas( self)
        #self.canvas.set_data(np.random.rand(256)*100)
        #self.canvas.set_lim(0, 0)
        sizer.Add( self.canvas, 1, wx.EXPAND |wx.ALL, 5 )
        sizer2 = wx.BoxSizer( wx.HORIZONTAL )
        self.lab_info = wx.StaticText( self, wx.ID_ANY, "Information", 
                                       wx.DefaultPosition, wx.DefaultSize, 0 )
        self.lab_info.Wrap( -1 )
        sizer2.Add( self.lab_info, 0, wx.ALL, 5 )
        sizer2.AddStretchSpacer(1)
        self.btn_save = wx.Button( self, wx.ID_ANY, "Save", 
                                   wx.DefaultPosition, wx.DefaultSize, 0 )
        sizer2.Add( self.btn_save, 0, wx.ALL, 5 )
        self.btn_cancel = wx.Button( self, wx.ID_ANY, "Cancel", 
                                     wx.DefaultPosition, wx.DefaultSize, 0 )
        sizer2.Add( self.btn_cancel, 0, wx.ALL, 5 )
        sizer.Add( sizer2, 0, wx.ALL|wx.EXPAND, 5 )
        self.SetSizer( sizer )
        self.Layout()
        self.Centre( wx.BOTH )

        self.canvas.handle_move = self.handle_move
        self.Bind(wx.EVT_CLOSE, self.on_closing)
        self.btn_cancel.Bind(wx.EVT_BUTTON, self.on_cancel)
        self.btn_save.Bind(wx.EVT_BUTTON, self.on_save)

        self.set_title_label = self.canvas.set_title_label
        self.add_data = self.canvas.add_data
        self.clear = self.canvas.clear