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我有2個colorbars,我想他們兩個有不同pickevents 我怎樣才能做到這一點? 我的代碼大氣壓是2挑賽事2個colorbars
x_ax.set_picker(5)##colorbar set picker
def on_pick(event):
artist = event.artist
val = event.mouseevent.ydata
xal = event.mouseevent.xdata
if highlight == 1 :
print 'hello'
global highlight
highlight = 0
self.canvas.draw()
if highlight == 0 :
highlight = 2
trans = transforms.blended_transform_factory(self.ax.transAxes,self.ax.transData)
rect = patches.Rectangle((0,1),width=5, height=5, transform=trans, color='yellow',alpha=0.5)
self.ax.add_patch(rect)
self.canvas.draw()
rect.remove()
else:
self.canvas.draw()
trans = transforms.blended_transform_factory(self.ax.transAxes,self.ax.transData)
rect = patches.Rectangle((0,10),width=25, height=25, transform=trans, color='yellow',alpha=0.5)
self.ax.add_patch(rect)
highlight = 1
self.canvas.draw()
rect.remove()
self.canvas = FigureCanvas(self, -1, self.fig)
self.canvas.mpl_connect('pick_event',on_pick)
我嘗試添加x2_ax.setpicker(5)
和self.canvas.mpl.connect('pick_event', on_click)
,但它只是似乎這樣他們兩個當你點擊任何彩條
我on_pick只是強調了在圖中的部分
我怎樣才能爲每個彩條添加一個單獨的選擇事件?