使用 wx.SplitterWindow 时如何在 wxPython 中显示光标坐标
how to show the cursor coordinates in wxPython when using wx.SplitterWindow
我正在尝试做一些与此 link 中显示的类似的事情来绘制光标并在状态栏中报告数据坐标。但是，我的代码有点不同，因为我需要使用 wx.SplitterWindow 来分隔按钮和绘图。基本上，我在主框架模块中创建状态栏，但绘图是在单独的模块中生成的。请参阅下面我当前的代码：
from matplotlib.figure import Figure
from matplotlib.backends.backend_wxagg import \
FigureCanvasWxAgg as FigCanvas, \
NavigationToolbar2WxAgg as NavigationToolbar, \
wxc as wxc
import pylab
import wx
from numpy import arange, sin, pi
class data:
def __init__(self):
self.t = []
self.s = []
class Plot_Panel(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
# create some sizers
mainSizer = wx.BoxSizer(wx.VERTICAL)
checkSizer = wx.BoxSizer(wx.HORIZONTAL)
# create figrue
self.fig = Figure()
self.canvas = FigCanvas(self, -1, self.fig)
self.axes = self.fig.add_subplot(111)
# create the widgets
self.toggleMarker = wx.CheckBox(self, label="Show Marker")
# layout the widgets
mainSizer.Add(self.canvas, 1, wx.EXPAND)
checkSizer.Add(self.toggleMarker, 0, wx.ALL, 5)
mainSizer.Add(checkSizer)
self.SetSizer(mainSizer)
def draw_plot(self, data):
# Clear the previous figure
self.fig.clear()
# Redraw figure
self.axes = self.fig.add_subplot(111)
# Define data to plot
self.plot_data= self.axes.plot(data.t, data.s, linewidth=3, color='y',)[0]
# Draw Cursor or not
if self.toggleMarker.IsChecked():
# Note that event is a MplEvent
self.canvas.mpl_connect('motion_notify_event', self.UpdateStatusBar)
self.canvas.Bind(wx.EVT_ENTER_WINDOW, self.ChangeCursor)
self.canvas.draw()
def ChangeCursor(self, event):
self.canvas.SetCursor(wxc.StockCursor(wx.CURSOR_BULLSEYE))
def UpdateStatusBar(self, event):
if event.inaxes:
x, y = event.xdata, event.ydata
# self.statusBar.SetStatusText(("x= "+str(Pos.x)+" y="+str(Pos.y)))
class Button_Panel(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
# create the widgets
self.toggleStart = wx.Button(self, id=wx.ID_ANY, label="Plot data")
class ProportionalSplitter(wx.SplitterWindow):
def __init__(self,parent, id = -1, proportion=0.66, size = wx.DefaultSize, **kwargs):
wx.SplitterWindow.__init__(self,parent,id,wx.Point(0, 0),size, **kwargs)
self.SetMinimumPaneSize(50) #the minimum size of a pane.
self.proportion = proportion
if not 0 < self.proportion < 1:
raise ValueError, "proportion value for ProportionalSplitter must be between 0 and 1."
self.ResetSash()
self.Bind(wx.EVT_SIZE, self.OnReSize)
self.Bind(wx.EVT_SPLITTER_SASH_POS_CHANGED, self.OnSashChanged, id=id)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.firstpaint = True
def SplitHorizontally(self, win1, win2):
if self.GetParent() is None: return False
return wx.SplitterWindow.SplitHorizontally(self, win1, win2,
int(round(self.GetParent().GetSize().GetHeight() * self.proportion)))
def SplitVertically(self, win1, win2):
if self.GetParent() is None: return False
return wx.SplitterWindow.SplitVertically(self, win1, win2,
int(round(self.GetParent().GetSize().GetWidth() * self.proportion)))
def GetExpectedSashPosition(self):
if self.GetSplitMode() == wx.SPLIT_HORIZONTAL:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().height)
else:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().width)
return int(round(tot * self.proportion))
def ResetSash(self):
self.SetSashPosition(self.GetExpectedSashPosition())
def OnReSize(self, event):
"Window has been resized, so we need to adjust the sash based on self.proportion."
self.ResetSash()
event.Skip()
def OnSashChanged(self, event):
"We'll change self.proportion now based on where user dragged the sash."
pos = float(self.GetSashPosition())
if self.GetSplitMode() == wx.SPLIT_HORIZONTAL:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().height)
else:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().width)
self.proportion = pos / tot
event.Skip()
def OnPaint(self, event):
if self.firstpaint:
if self.GetSashPosition() != self.GetExpectedSashPosition():
self.ResetSash()
self.firstpaint = False
event.Skip()
class Main_Window(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, title = title)
# Create a StatusBar at the bottom of the window
self.statusBar = wx.StatusBar(self, -1)
self.SetStatusBar(self.statusBar)
# Set plot panel
self.splitter = ProportionalSplitter(self,-1, 0.85)
self.ppanel = Plot_Panel(self.splitter)
self.ppanel.SetBackgroundColour('#ffffff')
# Set button panel
self.bpanel = Button_Panel(self.splitter)
# Set frame
self.splitter.SplitVertically(self.ppanel, self.bpanel)
self.Show(True)
self.Maximize(True)
# bind the widgets
self.ppanel.toggleMarker.Bind(wx.EVT_CHECKBOX, self.onToggleMarker)
self.bpanel.toggleStart.Bind(wx.EVT_BUTTON, self.onToggleStart)
# Set classes
self.data = data()
def onToggleMarker(self, event):
self.ppanel.draw_plot(self.data)
def onToggleStart(self, event):
self.data.t = arange(0.0, 1.0, 0.01)
self.data.s = sin(2*2*pi*self.data.t)
# plot data
self.ppanel.draw_plot(self.data)
def main():
app = wx.App(False)
frame = Main_Window(None, "GUI")
frame.Show()
app.MainLoop()
if __name__ == "__main__" :
main()
按下按钮 "Plot data" 时会显示绘图。我想做的是在选中复选框 "Show Marker" 时在状态栏中显示 x 和 y 位置（与在 link 中发布的代码中所做的方式类似），并在未选中时停止。但是我不确定是否可以在我的代码中执行此操作，因为状态栏和绘图的定义在不同的模块中。欢迎任何提示。
很高兴能得到一个完整的、有问题的示例程序。
您只需要将基本模块作为参数传递给 self.ppanel
即
self.ppanel = Plot_Panel(self.splitter, self)
然后更新状态栏的时候参考一下，下面参考base
from matplotlib.figure import Figure
from matplotlib.backends.backend_wxagg import \
FigureCanvasWxAgg as FigCanvas, \
NavigationToolbar2WxAgg as NavigationToolbar, \
wxc as wxc
import pylab
import wx
from numpy import arange, sin, pi
class data:
def __init__(self):
self.t = []
self.s = []
class Plot_Panel(wx.Panel):
def __init__(self, parent, base):
wx.Panel.__init__(self, parent)
self.base = base
# create some sizers
mainSizer = wx.BoxSizer(wx.VERTICAL)
checkSizer = wx.BoxSizer(wx.HORIZONTAL)
# create figrue
self.fig = Figure()
self.canvas = FigCanvas(self, -1, self.fig)
self.axes = self.fig.add_subplot(111)
# create the widgets
self.toggleMarker = wx.CheckBox(self, label="Show Marker")
# layout the widgets
mainSizer.Add(self.canvas, 1, wx.EXPAND)
checkSizer.Add(self.toggleMarker, 0, wx.ALL, 5)
mainSizer.Add(checkSizer)
self.SetSizer(mainSizer)
def draw_plot(self, data):
# Clear the previous figure
self.fig.clear()
# Redraw figure
self.axes = self.fig.add_subplot(111)
# Define data to plot
self.plot_data= self.axes.plot(data.t, data.s, linewidth=3, color='y',)[0]
# Draw Cursor or not
if self.toggleMarker.IsChecked():
# Note that event is a MplEvent
self.canvas.mpl_connect('motion_notify_event', self.UpdateStatusBar)
self.canvas.Bind(wx.EVT_ENTER_WINDOW, self.ChangeCursor)
self.canvas.draw()
def ChangeCursor(self, event):
self.canvas.SetCursor(wxc.StockCursor(wx.CURSOR_BULLSEYE))
def UpdateStatusBar(self, event):
if event.inaxes:
x, y = event.xdata, event.ydata
self.base.statusBar.SetStatusText(("x= "+str(x)+" y="+str(y)))
class Button_Panel(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
# create the widgets
self.toggleStart = wx.Button(self, id=wx.ID_ANY, label="Plot data")
class ProportionalSplitter(wx.SplitterWindow):
def __init__(self,parent, id = -1, proportion=0.66, size = wx.DefaultSize, **kwargs):
wx.SplitterWindow.__init__(self,parent,id,wx.Point(0, 0),size, **kwargs)
self.SetMinimumPaneSize(50) #the minimum size of a pane.
self.proportion = proportion
if not 0 < self.proportion < 1:
raise ValueError, "proportion value for ProportionalSplitter must be between 0 and 1."
self.ResetSash()
self.Bind(wx.EVT_SIZE, self.OnReSize)
self.Bind(wx.EVT_SPLITTER_SASH_POS_CHANGED, self.OnSashChanged, id=id)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.firstpaint = True
def SplitHorizontally(self, win1, win2):
if self.GetParent() is None: return False
return wx.SplitterWindow.SplitHorizontally(self, win1, win2,
int(round(self.GetParent().GetSize().GetHeight() * self.proportion)))
def SplitVertically(self, win1, win2):
if self.GetParent() is None: return False
return wx.SplitterWindow.SplitVertically(self, win1, win2,
int(round(self.GetParent().GetSize().GetWidth() * self.proportion)))
def GetExpectedSashPosition(self):
if self.GetSplitMode() == wx.SPLIT_HORIZONTAL:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().height)
else:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().width)
return int(round(tot * self.proportion))
def ResetSash(self):
self.SetSashPosition(self.GetExpectedSashPosition())
def OnReSize(self, event):
"Window has been resized, so we need to adjust the sash based on self.proportion."
self.ResetSash()
event.Skip()
def OnSashChanged(self, event):
"We'll change self.proportion now based on where user dragged the sash."
pos = float(self.GetSashPosition())
if self.GetSplitMode() == wx.SPLIT_HORIZONTAL:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().height)
else:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().width)
self.proportion = pos / tot
event.Skip()
def OnPaint(self, event):
if self.firstpaint:
if self.GetSashPosition() != self.GetExpectedSashPosition():
self.ResetSash()
self.firstpaint = False
event.Skip()
class Main_Window(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, title = title)
# Create a StatusBar at the bottom of the window
self.statusBar = wx.StatusBar(self, -1)
self.SetStatusBar(self.statusBar)
# Set plot panel
self.splitter = ProportionalSplitter(self,-1, 0.85)
self.ppanel = Plot_Panel(self.splitter, self)
self.ppanel.SetBackgroundColour('#ffffff')
# Set button panel
self.bpanel = Button_Panel(self.splitter)
# Set frame
self.splitter.SplitVertically(self.ppanel, self.bpanel)
self.Show(True)
self.Maximize(True)
# bind the widgets
self.ppanel.toggleMarker.Bind(wx.EVT_CHECKBOX, self.onToggleMarker)
self.bpanel.toggleStart.Bind(wx.EVT_BUTTON, self.onToggleStart)
# Set classes
self.data = data()
def onToggleMarker(self, event):
self.ppanel.draw_plot(self.data)
def onToggleStart(self, event):
self.data.t = arange(0.0, 1.0, 0.01)
self.data.s = sin(2*2*pi*self.data.t)
# plot data
self.ppanel.draw_plot(self.data)
def main():
app = wx.App(False)
frame = Main_Window(None, "GUI")
frame.Show()
app.MainLoop()
if __name__ == "__main__" :
main()
我正在尝试做一些与此 link 中显示的类似的事情来绘制光标并在状态栏中报告数据坐标。但是，我的代码有点不同，因为我需要使用 wx.SplitterWindow 来分隔按钮和绘图。基本上，我在主框架模块中创建状态栏，但绘图是在单独的模块中生成的。请参阅下面我当前的代码：
from matplotlib.figure import Figure
from matplotlib.backends.backend_wxagg import \
FigureCanvasWxAgg as FigCanvas, \
NavigationToolbar2WxAgg as NavigationToolbar, \
wxc as wxc
import pylab
import wx
from numpy import arange, sin, pi
class data:
def __init__(self):
self.t = []
self.s = []
class Plot_Panel(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
# create some sizers
mainSizer = wx.BoxSizer(wx.VERTICAL)
checkSizer = wx.BoxSizer(wx.HORIZONTAL)
# create figrue
self.fig = Figure()
self.canvas = FigCanvas(self, -1, self.fig)
self.axes = self.fig.add_subplot(111)
# create the widgets
self.toggleMarker = wx.CheckBox(self, label="Show Marker")
# layout the widgets
mainSizer.Add(self.canvas, 1, wx.EXPAND)
checkSizer.Add(self.toggleMarker, 0, wx.ALL, 5)
mainSizer.Add(checkSizer)
self.SetSizer(mainSizer)
def draw_plot(self, data):
# Clear the previous figure
self.fig.clear()
# Redraw figure
self.axes = self.fig.add_subplot(111)
# Define data to plot
self.plot_data= self.axes.plot(data.t, data.s, linewidth=3, color='y',)[0]
# Draw Cursor or not
if self.toggleMarker.IsChecked():
# Note that event is a MplEvent
self.canvas.mpl_connect('motion_notify_event', self.UpdateStatusBar)
self.canvas.Bind(wx.EVT_ENTER_WINDOW, self.ChangeCursor)
self.canvas.draw()
def ChangeCursor(self, event):
self.canvas.SetCursor(wxc.StockCursor(wx.CURSOR_BULLSEYE))
def UpdateStatusBar(self, event):
if event.inaxes:
x, y = event.xdata, event.ydata
# self.statusBar.SetStatusText(("x= "+str(Pos.x)+" y="+str(Pos.y)))
class Button_Panel(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
# create the widgets
self.toggleStart = wx.Button(self, id=wx.ID_ANY, label="Plot data")
class ProportionalSplitter(wx.SplitterWindow):
def __init__(self,parent, id = -1, proportion=0.66, size = wx.DefaultSize, **kwargs):
wx.SplitterWindow.__init__(self,parent,id,wx.Point(0, 0),size, **kwargs)
self.SetMinimumPaneSize(50) #the minimum size of a pane.
self.proportion = proportion
if not 0 < self.proportion < 1:
raise ValueError, "proportion value for ProportionalSplitter must be between 0 and 1."
self.ResetSash()
self.Bind(wx.EVT_SIZE, self.OnReSize)
self.Bind(wx.EVT_SPLITTER_SASH_POS_CHANGED, self.OnSashChanged, id=id)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.firstpaint = True
def SplitHorizontally(self, win1, win2):
if self.GetParent() is None: return False
return wx.SplitterWindow.SplitHorizontally(self, win1, win2,
int(round(self.GetParent().GetSize().GetHeight() * self.proportion)))
def SplitVertically(self, win1, win2):
if self.GetParent() is None: return False
return wx.SplitterWindow.SplitVertically(self, win1, win2,
int(round(self.GetParent().GetSize().GetWidth() * self.proportion)))
def GetExpectedSashPosition(self):
if self.GetSplitMode() == wx.SPLIT_HORIZONTAL:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().height)
else:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().width)
return int(round(tot * self.proportion))
def ResetSash(self):
self.SetSashPosition(self.GetExpectedSashPosition())
def OnReSize(self, event):
"Window has been resized, so we need to adjust the sash based on self.proportion."
self.ResetSash()
event.Skip()
def OnSashChanged(self, event):
"We'll change self.proportion now based on where user dragged the sash."
pos = float(self.GetSashPosition())
if self.GetSplitMode() == wx.SPLIT_HORIZONTAL:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().height)
else:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().width)
self.proportion = pos / tot
event.Skip()
def OnPaint(self, event):
if self.firstpaint:
if self.GetSashPosition() != self.GetExpectedSashPosition():
self.ResetSash()
self.firstpaint = False
event.Skip()
class Main_Window(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, title = title)
# Create a StatusBar at the bottom of the window
self.statusBar = wx.StatusBar(self, -1)
self.SetStatusBar(self.statusBar)
# Set plot panel
self.splitter = ProportionalSplitter(self,-1, 0.85)
self.ppanel = Plot_Panel(self.splitter)
self.ppanel.SetBackgroundColour('#ffffff')
# Set button panel
self.bpanel = Button_Panel(self.splitter)
# Set frame
self.splitter.SplitVertically(self.ppanel, self.bpanel)
self.Show(True)
self.Maximize(True)
# bind the widgets
self.ppanel.toggleMarker.Bind(wx.EVT_CHECKBOX, self.onToggleMarker)
self.bpanel.toggleStart.Bind(wx.EVT_BUTTON, self.onToggleStart)
# Set classes
self.data = data()
def onToggleMarker(self, event):
self.ppanel.draw_plot(self.data)
def onToggleStart(self, event):
self.data.t = arange(0.0, 1.0, 0.01)
self.data.s = sin(2*2*pi*self.data.t)
# plot data
self.ppanel.draw_plot(self.data)
def main():
app = wx.App(False)
frame = Main_Window(None, "GUI")
frame.Show()
app.MainLoop()
if __name__ == "__main__" :
main()
按下按钮 "Plot data" 时会显示绘图。我想做的是在选中复选框 "Show Marker" 时在状态栏中显示 x 和 y 位置（与在 link 中发布的代码中所做的方式类似），并在未选中时停止。但是我不确定是否可以在我的代码中执行此操作，因为状态栏和绘图的定义在不同的模块中。欢迎任何提示。
很高兴能得到一个完整的、有问题的示例程序。
您只需要将基本模块作为参数传递给 self.ppanel
即
self.ppanel = Plot_Panel(self.splitter, self)
然后更新状态栏的时候参考一下，下面参考base
from matplotlib.figure import Figure
from matplotlib.backends.backend_wxagg import \
FigureCanvasWxAgg as FigCanvas, \
NavigationToolbar2WxAgg as NavigationToolbar, \
wxc as wxc
import pylab
import wx
from numpy import arange, sin, pi
class data:
def __init__(self):
self.t = []
self.s = []
class Plot_Panel(wx.Panel):
def __init__(self, parent, base):
wx.Panel.__init__(self, parent)
self.base = base
# create some sizers
mainSizer = wx.BoxSizer(wx.VERTICAL)
checkSizer = wx.BoxSizer(wx.HORIZONTAL)
# create figrue
self.fig = Figure()
self.canvas = FigCanvas(self, -1, self.fig)
self.axes = self.fig.add_subplot(111)
# create the widgets
self.toggleMarker = wx.CheckBox(self, label="Show Marker")
# layout the widgets
mainSizer.Add(self.canvas, 1, wx.EXPAND)
checkSizer.Add(self.toggleMarker, 0, wx.ALL, 5)
mainSizer.Add(checkSizer)
self.SetSizer(mainSizer)
def draw_plot(self, data):
# Clear the previous figure
self.fig.clear()
# Redraw figure
self.axes = self.fig.add_subplot(111)
# Define data to plot
self.plot_data= self.axes.plot(data.t, data.s, linewidth=3, color='y',)[0]
# Draw Cursor or not
if self.toggleMarker.IsChecked():
# Note that event is a MplEvent
self.canvas.mpl_connect('motion_notify_event', self.UpdateStatusBar)
self.canvas.Bind(wx.EVT_ENTER_WINDOW, self.ChangeCursor)
self.canvas.draw()
def ChangeCursor(self, event):
self.canvas.SetCursor(wxc.StockCursor(wx.CURSOR_BULLSEYE))
def UpdateStatusBar(self, event):
if event.inaxes:
x, y = event.xdata, event.ydata
self.base.statusBar.SetStatusText(("x= "+str(x)+" y="+str(y)))
class Button_Panel(wx.Panel):
def __init__(self, parent):
wx.Panel.__init__(self, parent)
# create the widgets
self.toggleStart = wx.Button(self, id=wx.ID_ANY, label="Plot data")
class ProportionalSplitter(wx.SplitterWindow):
def __init__(self,parent, id = -1, proportion=0.66, size = wx.DefaultSize, **kwargs):
wx.SplitterWindow.__init__(self,parent,id,wx.Point(0, 0),size, **kwargs)
self.SetMinimumPaneSize(50) #the minimum size of a pane.
self.proportion = proportion
if not 0 < self.proportion < 1:
raise ValueError, "proportion value for ProportionalSplitter must be between 0 and 1."
self.ResetSash()
self.Bind(wx.EVT_SIZE, self.OnReSize)
self.Bind(wx.EVT_SPLITTER_SASH_POS_CHANGED, self.OnSashChanged, id=id)
self.Bind(wx.EVT_PAINT, self.OnPaint)
self.firstpaint = True
def SplitHorizontally(self, win1, win2):
if self.GetParent() is None: return False
return wx.SplitterWindow.SplitHorizontally(self, win1, win2,
int(round(self.GetParent().GetSize().GetHeight() * self.proportion)))
def SplitVertically(self, win1, win2):
if self.GetParent() is None: return False
return wx.SplitterWindow.SplitVertically(self, win1, win2,
int(round(self.GetParent().GetSize().GetWidth() * self.proportion)))
def GetExpectedSashPosition(self):
if self.GetSplitMode() == wx.SPLIT_HORIZONTAL:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().height)
else:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().width)
return int(round(tot * self.proportion))
def ResetSash(self):
self.SetSashPosition(self.GetExpectedSashPosition())
def OnReSize(self, event):
"Window has been resized, so we need to adjust the sash based on self.proportion."
self.ResetSash()
event.Skip()
def OnSashChanged(self, event):
"We'll change self.proportion now based on where user dragged the sash."
pos = float(self.GetSashPosition())
if self.GetSplitMode() == wx.SPLIT_HORIZONTAL:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().height)
else:
tot = max(self.GetMinimumPaneSize(),self.GetParent().GetClientSize().width)
self.proportion = pos / tot
event.Skip()
def OnPaint(self, event):
if self.firstpaint:
if self.GetSashPosition() != self.GetExpectedSashPosition():
self.ResetSash()
self.firstpaint = False
event.Skip()
class Main_Window(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, title = title)
# Create a StatusBar at the bottom of the window
self.statusBar = wx.StatusBar(self, -1)
self.SetStatusBar(self.statusBar)
# Set plot panel
self.splitter = ProportionalSplitter(self,-1, 0.85)
self.ppanel = Plot_Panel(self.splitter, self)
self.ppanel.SetBackgroundColour('#ffffff')
# Set button panel
self.bpanel = Button_Panel(self.splitter)
# Set frame
self.splitter.SplitVertically(self.ppanel, self.bpanel)
self.Show(True)
self.Maximize(True)
# bind the widgets
self.ppanel.toggleMarker.Bind(wx.EVT_CHECKBOX, self.onToggleMarker)
self.bpanel.toggleStart.Bind(wx.EVT_BUTTON, self.onToggleStart)
# Set classes
self.data = data()
def onToggleMarker(self, event):
self.ppanel.draw_plot(self.data)
def onToggleStart(self, event):
self.data.t = arange(0.0, 1.0, 0.01)
self.data.s = sin(2*2*pi*self.data.t)
# plot data
self.ppanel.draw_plot(self.data)
def main():
app = wx.App(False)
frame = Main_Window(None, "GUI")
frame.Show()
app.MainLoop()
if __name__ == "__main__" :
main()