self.paused=False self.fig.canvas.mpl_connect('button_press_event',self.toggle_pause)mpf.show()# Function to toggle the pause/resumeofthe animation deftoggle_pause(self,*args,**kwargs):ifself.paused:self.animation.resume()else:self.animation.pause()self.paused=not self.paused # Function to...
#fig.canvas.mpl_connect('button_press_event', self.on_press) #fig.canvas.mpl_connect('button_release_event', self.on_release) #fig.canvas.mpl_connect('motion_notify_event', self.on_motion) #fig.canvas.mpl_connect('scroll_event', self.on_scroll) #fig.canvas.mpl_connect('key_press_eve...
self.t22= fig.text(0.85, 0.86, f'', **normal_font)#fig.canvas.mpl_connect('button_press_event', self.on_press)#fig.canvas.mpl_connect('button_release_event', self.on_release)#fig.canvas.mpl_connect('motion_notify_event', self.on_motion)#fig.canvas.mpl_connect('scroll_event', self...
mplfinance是建立在matplotlib之上的一个金融绘图库，一般用来绘制k线图。由于matplotlib缺少交互式功能，所以...
self.on_key_press) self.canvas.mpl_connect('button_press_event', self.on_mouse_press) ...
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在我的另一篇文章《七行代码利用tushare和mplfinance生成K线图》中,我介绍了两个非常好用的python库,结合起来可以非常方便容易地生成股票的K线图,对于使用python进行量化投资研究的朋友可谓是必备良方。如下图所示,仅仅几行代码,就能生成下面这张K线图: 不过,仅仅使用七行代码生成的K线图,虽然看上去也像那么回事了,...
canvas.mpl_connect('pick_event', self.on_pick) # Create the navigation toolbar, tied to the canvas # self.mpl_toolbar = NavigationToolbar(self.canvas, self.main_frame) # Other GUI controls # self.textbox = QLineEdit() self.textbox.setMinimumWidth(200) self.textbox.edi...
has a special filter to suppress component fields and event handler methods. As a Refactoring Editor, it makes changing code easy and fast: Classes and members can be created and modified through drag and drop or by selecting options in dedicated dialogs. You to Refactor, edit, correct and de...
在GUI中嵌入matplotlib时，不应该使用pyplot。请参考嵌入tk示例。