showing only desired part of a plot - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: showing only desired part of a plot (/thread-28235.html) |
showing only desired part of a plot - grknkilicaslan - Jul-10-2020 Hi, I do simply have a plot but I need to show only a specific part of that plot. When I run the code below, it shows all possible results but I need only the part between y=-3 and y=3 also x=-3 and x=3. If you can help me I will be very appreciated. import numpy as np import matplotlib.pyplot as plt from scipy import integrate def f(t,r): theta,x,z=r ftheta=(-1/2)*(np.cos(x)*np.cos(z)+np.sin(theta)/100) fx=0.5*np.sin(theta)-(1/2)*np.cos(x)*np.sin(z) fz=0.5*np.cos(theta)+(1/2)*np.sin(x)*np.cos(z) return ftheta,fx, fz sol=integrate.solve_ivp(f,(0,2000),(np.pi/4,-np.pi/2,-np.pi/2), t_eval=np.linspace(0,2000,100000)) theta,x,z=sol.y #plotting plt.plot(x,z,color="red") plt.show() RE: showing only desired part of a plot - Marbelous - Jul-10-2020 You can use the xlim and ylim plot functions for that. Add the following before your plt.plot() statement. plt.xlim(-3, 3) plt.ylim(-3, 3)https://www.pythonprogramming.in/how-to-set-axis-limits-in-matplotlib.html |