下面这段代码的作用是什么: def __init__(self, title): super().__init__() self.ui = Ui_Dialog() self.ui.setupUi(self) self.save_path = 'result' self.save_id = 0 if not os.path.exists(self.save_path): os.mkdir(self.save_path) self.now = None self.model = None self.video_count = None self._timer = None self.ui.textBrowser.setFontPointSize(18) self.ui.label.setText(title) self.ui.pushButton_Model.clicked.connect(self.select_model) self.ui.pushButton_Img.clicked.connect(self.select_image_file) self.ui.pushButton_ImgFolder.clicked.connect(self.select_folder_file) self.ui.pushButton_Video.clicked.connect(self.select_video_file) self.ui.pushButton_Camera.clicked.connect(self.select_camear) self.ui.pushButton_SavePath.clicked.connect(self.select_savepath) self.ui.pushButton_BegDet.clicked.connect(self.begin_detect) self.ui.pushButton_StopDet.clicked.connect(self.stop_detect) self.ui.pushButton_Exit.clicked.connect(self._exit) self.show()
时间: 2023-06-04 20:07:55 浏览: 108
这段代码的作用是初始化一个名为 "title" 的类,并且连接了多个按钮的点击事件,用于选择模型、选择文件、选择摄像头、选择保存路径等操作。同时创建了一个名为 "result" 的文件夹,用于存储检测结果。
相关问题
class MyApp(wx.App): def OnInit(self): self.frame = MyFrame(None, title="My App") self.SetTopWindow(self.frame) self.frame.Show() return True class MyFrame(wx.Frame): def __init__(self, parent, title): super().__init__(parent, title=title, size=(550, 550))如何在页面上装一个滚动条
您可以使用wx.ScrolledWindow类,它是一个带有滚动条的窗口。您需要将您的MyFrame类更改为wx.ScrolledWindow类,并在其中添加一个wx.BoxSizer来放置您的内容。以下是一个简单的示例代码:
```
import wx
class MyApp(wx.App):
def OnInit(self):
self.frame = MyFrame(None, title="My App")
self.SetTopWindow(self.frame)
self.frame.Show()
return True
class MyFrame(wx.ScrolledWindow):
def __init__(self, parent, title):
super().__init__(parent, -1)
self.SetScrollbars(1, 1, 600, 400)
sizer = wx.BoxSizer(wx.VERTICAL)
for i in range(100):
label = wx.StaticText(self, label=f"Label {i}")
sizer.Add(label, 0, wx.ALL, 5)
self.SetSizer(sizer)
if __name__ == '__main__':
app = MyApp()
app.MainLoop()
```
在这个示例中,我们创建了一个wx.ScrolledWindow类的实例,并使用SetScrollbars方法设置了滚动条。然后我们创建了一个wx.BoxSizer,并将其添加到ScrolledWindow中。最后,我们添加了一些wx.StaticText标签来填充窗口内容。
def __init__(self, n_feats, ratio=2): super(RRRB, self).__init__()
这段代码是Python中的一个类的构造函数。根据代码中的super函数调用,可以推断出这个类是继承自父类RRRB。构造函数的参数有两个,n_feats和ratio,默认值为2。在构造函数中没有其他具体的逻辑代码。这个构造函数使用了super函数来调用父类的构造函数,并将n_feats作为参数传递给父类的构造函数。这样做是为了保证在创建RRRB类的实例时能够正确地初始化父类的属性。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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