仪表进度条内的 wxpython 文本 [英] wxpython text inside a gauge progress bar

问题描述

我正在使用 WxPython 构建 GUI，并且想知道是否有办法将文本放入仪表进度条中.这是为了通过图像和文本向用户显示电池状态.

I am building an GUI using WxPython, and was wondering if there is a way to put a text inside a gauge progress bar. This is in order to show users the battery status both with image and text.

推荐答案

使用 agw.PyGauge

import wx
import wx.lib.agw.pygauge as PG

class MyFrame(wx.Frame):
    def __init__(self, parent):
        wx.Frame.__init__(self, parent, -1, "PyGauge Demo", size=(200,100))
        panel = wx.Panel(self)
        gauge1 = PG.PyGauge(panel, -1, size=(100, 25), style=wx.GA_HORIZONTAL)
        gauge1.SetValue(80)
        gauge1.SetDrawValue(draw=True, drawPercent=True, font=None, colour=wx.BLACK, formatString=None)
        gauge1.SetBackgroundColour(wx.WHITE)
        gauge1.SetBorderColor(wx.BLACK)
        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(gauge1, 0, wx.ALIGN_CENTER | wx.ALL, 20)
        panel.SetSizer(sizer)
        sizer.Layout()

app = wx.App()
frame = MyFrame(None)
frame.Show()

app.MainLoop()

对于比百分比更具描述性的文本，请尝试使用 formatString 参数，并可能根据百分比值选择不同的背景颜色.

For more descriptive text than a percentage, experiment with the formatString parameter and perhaps choose different background colours, dependent upon the percentage value.

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