我正在尝试删除绘图和导航工具栏之间的边界。
我正在使用的绘图类如下。
import wx
import matplotlib as mpl
from matplotlib.backends.backend_wxagg import FigureCanvasWxAgg as FigureCanvas
from matplotlib.backends.backend_wxagg import NavigationToolbar2WxAgg as NavigationToolbar
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 = FigureCanvas(self, -1, self.figure)
self.toolbar = NavigationToolbar(self.canvas)
self.toolbar.Realize()
self.axes = self.figure.add_subplot(111)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.canvas, 1, wx.EXPAND)
sizer.Add(self.toolbar, 0, wx.RIGHT | wx.EXPAND)
self.SetSizer(sizer)
以下是主要脚本。框架上有一个基本的正弦图,并且背景色被更改为相同。但是,导航工具栏和要删除的绘图之间有一条白色边框。这是图片。
import wx
from matplotlib import pyplot as plt
import numpy as np
from plot_tut import Plot as myPlot
class MainWindow(wx.Frame):
def __init__(self, parent, title):
wx.Frame.__init__(self, parent, title=title, size=(900,600))
self.CreateStatusBar() # A Statusbar in the bottom of the window
self.BACKGROUND_COLOUR = wx.Colour((180,180,180))
# Matplotlib Plot
self.plot = myPlot(self)
self.mainsizer = wx.BoxSizer(wx.HORIZONTAL)
self.mainsizer.Add(self.plot, 1, wx.EXPAND)
# call the plotting function
self.exPlot()
self.SetSizer(self.mainsizer)
self.Show()
def exPlot(self):
t = np.arange(0.0, 3.0, 0.01)
s = np.sin(2 *np.pi * t)
color = (self.BACKGROUND_COLOUR.Red()/255.0,
self.BACKGROUND_COLOUR.Green()/255.0,
self.BACKGROUND_COLOUR.Blue()/255.0)
self.plot.figure.set_facecolor(color)
self.plot.axes.plot(t,s)
self.plot.axes.set_facecolor(color)
self.plot.toolbar.SetBackgroundColour(self.BACKGROUND_COLOUR)
self.plot.axes.grid()
app = wx.App(False)
frame = MainWindow(None, "Sample editor")
app.MainLoop()
非常感谢您的帮助。
答案 0 :(得分:0)
您可以手动编辑此文件:
<path_to>\matplotlib\backends\backend_wx.py, line 1494
最初来自:
wx.ToolBar.__init__(self, canvas.GetParent(), -1)
收件人:
wx.ToolBar.__init__(self, canvas.GetParent(), -1, style=wx.TB_HORIZONTAL|wx.TB_NODIVIDER)
这适用于MatPlotLib 3.0.2
。不确定其他版本。