wxPython wx.StaticLine中的IsVertical()函数
在这篇文章中,我们将学习与wxPython的wx.StaticLine类有关的IsVertical()方法。IsVertical()函数是一个简单的函数,用于在线条是垂直的情况下返回True,在水平的情况下返回False。
语法:wx.StaticLine.IsVertical(self)
参数 IsVertical()方法不需要参数。
返回类型: bool
代码示例。
import wx
class FrameUI(wx.Frame):
def __init__(self, parent, title):
super(FrameUI, self).__init__(parent, title = title, size =(300, 200))
# function for in-frame components
self.InitUI()
def InitUI(self):
# parent panel for radio box
pnl = wx.Panel(self)
# list of choices
hlist = ['Item One', 'Item Two']
vlist =['Item One', 'Item Two']
# create vertical line from point (50, 0) t0 (50, 250)
self.sl = wx.StaticLine(pnl, 2, pos =(50, 0), size = (1, 250),
style = wx.LI_VERTICAL)
# print True if static line is vertical False otherwise
print (self.sl.IsVertical())
# set frame in centre
self.Centre()
# set size of frame
self.SetSize((400, 250))
# show output frame
self.Show(True)
# wx App instance
ex = wx.App()
# Example instance
FrameUI(None, 'RadioButton and RadioBox')
ex.MainLoop()
控制台输出。
True
输出窗口: