plt.figure(figsize=(12,6))x_positions=np.linspace(0,1,10)colors=plt.cm.rainbow(np.linspace(0,1,10))forx,colorinzip(x_positions,colors):plt.axvline(x=x,color=color,linestyle='-',linewidth=1)plt.title('Multiple Vertical Lines using Loop - how2matplotlib.com')plt.xlabel('X-axis')p...
import matplotlib.pyplot as plt # draw vertical lines on a given plot plt.axvline(x=0.34211321321) plt.axvline(x=0.7012231312) plt.axvline(x=0.4353452542) The output Method-2: Vlines Another function that helps draw vertical lines on a given plot is vlines function, the arguments are sam...
x=np.linspace(0,10,100)y=np.sin(x)*np.cos(x)plt.figure(figsize=(10,6))plt.plot(x,y,label='sin(x) * cos(x)')# 添加带箭头标签的垂直线plt.axvline(x=4,color='g',linestyle='-.')plt.annotate('Maximum',xy=(4,0),xytext=(4.5,0.4),arrowprops=dict(facecolor='black',shrink=0...
→ ax.legend(frameon=False) … show error as shaded region? → ax.fill_between(X, Y+error, Y‐error) … draw a rectangle? → ax.add_patch(plt.Rectangle((0, 0),1,1) … draw a vertical line? → ax.axvline(x=0.5) … draw outside frame? → ax.plot(…, clip_on=False) … ...
drawedges: 布尔值,是否在颜色边界处绘制线条。 label: 字符串,颜色条长轴上的标签。 boundaries: None 或序列,颜色条的边界。 values: None 或序列,颜色条的值,必须比 boundaries 长度少一。 cmap展示 这个程序展示了所有的cmap import numpy as np import matplotlib.pyplot as plt from matplotlib.colors import...
self.fig.canvas.restore_region(self.background)ymin,ymax=self.axes.get_ylim()x=event.xdata-1# draw each vertical lineforlineinself.verticalLines:line.set_xdata((x,))line.set_ydata((ymin,ymax))self.axes.draw_artist(line)x+=1self.fig.canvas.blit(self.axes.bbox)defsetFig(self):'''...
line.set_ydata(np.sin(x)) return line, # call the animator. blit=True means only re-draw the parts that have changed. # blit=True dose not work on Mac, set blit=False # interval= update frequency #frames帧数 ani = animation.FuncAnimation(fig=fig, func=animate, frames=100, init_func...
Also, check:Draw vertical line matplotlib In this Python tutorial, we have discussed the “Matplotlib dashed line” and we have also covered some examples related to it. There are the following topics that we have discussed in this tutorial. ...
# draw line # https://stackoverflow.com/questions/36470343/how-to-draw-a-line-with-matplotlib/36479941 def newline(p1, p2, color='black'): ax = plt.gca() l = mlines.Line2D([p1[0],p2[0]], [p1[1],p2[1]], color='red' if p1[1]-p2[1] > 0 else 'green', marker='o',...
# draw line # https://stackoverflow.com/questions/36470343/how-to-draw-a-line-with-matplotlib/36479941 defnewline(p1, p2, color='black'): ax= plt.gca() l = mlines.Line2D([p1[0],p2[0]], [p1[1],p2[1]], color='red'if...