fig,ax=plt.subplots()x=np.linspace(0,10,100)y=np.exp(x)ax.plot(x,y,label='exp(x)')ax.set_xlim(0,5)ax.set_ylim(0,100)ax.set_title('Setting limits with Axes object - how2matplotlib.com')ax.legend()plt.show() Python Copy Output: 在这个示例中,我们首先创建了一个Figure和Axes对...
importmatplotlib.pyplotaspltimportnumpyasnpfrommatplotlib.tickerimportFuncFormatterx=np.linspace(0,10,100)y=np.sin(x)plt.plot(x,y)defformat_func(value,tick_number):returnf'{value:.2f}'plt.gca().xaxis.set_major_formatter(FuncFormatter(format_func))plt.show() Python Copy Output:...
a1.plot(x, np.exp(x),'r') a1.set_title('exp') a1.set_ylim(0,10000) a1.set_xlim(0,10) plt.show() 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 参考链接 https://www.learnfk.com/matplotlib/matplotlib-setting-limits.html
# Create the figure and the axesfig, ax = plt.subplots()# Plot the data and get the averagedtop_10.plot(kind='barh', y="Sales", x="Name", ax=ax)avg = top_10['Sales'].mean()# Set limits and labelsax.set_xlim([-10000,140000])ax.set(title='2014 Revenue', xlabel='Total R...
def argand(a): import matplotlib.pyplot as plt import numpy as np for x in range(len(a)): plt.plot([0,a[x].real],[0,a[x].imag],'ro-',label='python') limit=np.max(np.ceil(np.absolute(a))) # set limits for axis plt.xlim((-limit,limit)) plt.ylim((-limit,limit)) plt...
(-4,4,9,endpoint=True))#set ylimitsplt.ylim(-1.2,1.2)# Set y ticksplt.yticks(np.linspace(-1.2,1.2,5,endpoint=True))X=np.linspace(-np.pi,np.pi,256,endpoint=True)C,S=np.cos(X),np.sin(X)marker_on=[5,20,27,80]# Plot cosine with a blue continuous line of ...
#set x limits plt.xlim((-1, 2)) plt.ylim((-2, 3)) # set new sticks new_sticks = np.linspace(-1, 2, 5) plt.xticks(new_sticks) # set tick labels plt.yticks([-2, -1.8, -1, 1.22, 3], [r'$really\ bad$', r'$bad$', r'$normal$', r'$good$', r'$really\ good$...
# Set limits and labels ax.set_xlim([-10000,140000]) ax.set(title='2014 Revenue', xlabel='Total Revenue', ylabel='Customer') # Add a line for the average ax.axvline(x=avg, color='b', label='Average', linestyle='--', linewidth=1) ...
以前，Matplotlib的一大槽点就是饼图都是蛋形的。如果你还想调回原来的默认蛋型饼图，可以用ax.set_aspect("auto")或者plt.axis("auto")把纵横轴的比设为自动。新增SubplotBase.get_gridspec 通过这种新方法，用户可以轻松获取gridspec。轴标题不会再与x轴重叠了 以前，如果轴标题与x轴重叠，需要手动调整。现在...
使用.spines设置边框:y轴;使用.set_position设置边框位置:x=0的位置;(位置所有属性:outward,axes,data) 使用plt.show显示图像. legend图例 importmatplotlib.pyplot as pltimportnumpy as np x= np.linspace(-3, 3, 50) y1= 2*x + 1y2= x**2plt.figure()#set x limitsplt.xlim((-1, 2)) ...