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() Pytho
我们可以使用set_xticklabels()和set_yticklabels()函数来设置坐标轴的刻度标签。下面是一个示例代码: importmatplotlib.pyplotaspltimportnumpyasnp x=np.linspace(0,10,100)y=np.sin(x)plt.plot(x,y)plt.xticks([0,5,10],['起始','中间','结束'])plt.yticks([-1,0,1],['最小','中间','最...
x = np.linspace(-3, 3, 20) y1 = 2*x + 1 y2 = x**2 plt.figure() #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...
1,1)# Set x limitsplt.xlim(-4.0,4.0)# Set x ticksplt.xticks(np.linspace(-4,4,9,endpoint=True))#set ylimitsplt.ylim(-1.2,1.2)# Set y ticksplt.yticks(np.linspace
matplotlib所绘制的图表的每个组成部分都和一个对象对应,我们可以通过调用这些对象的属性设置方法set_*()或者pyplot模块的属性设置函数setp()设置它们的属性值。 因为matplotlib实际上是一套面向对象的绘图库,因此也可以直接获取对象的属性 配置文件 绘制一幅图需要对许多对象的属性进行配置,例如颜色、字体、线型等等。我...
获取或者设置当前刻度位置和文本的x-limits: # return locs, labels where locs is an array of tick locations and# labels is an array of tick labels.locs,labels=xticks()# set the locations of the xticksxticks(arange(6))# set the locations and labels of the xticksxticks(arange(5),('Tom',...
pl.xlabel(’x axis’)# make axis labels 1 2 pl.ylabel(’y axis’) 1 1 2 pl.xlim(0.0,7.0)# set axis limits 1 2 pl.ylim(0.0,30.) 1 1 pl.show()# show the plot on the screen 2.2.5在一个坐标系上绘制多个图 Plotting more than one plot on the same set of axes ...
现在我们有了格式化程序函数,就需要定义它,并将其应用到 x 轴。完整代码如下: fig, ax = plt.subplots() top_10.plot(kind='barh', y="Sales", x="Name", ax=ax) ax.set_xlim([-10000, 140000]) ax.set(title='2014 Revenue', xlabel='Total Revenue', ylabel='Customer') ...
(X, S, color="green", linewidth=1.0, linestyle="-")# Set x limitsplt.xlim(-4.0,4.0)# Set x ticksplt.xticks(np.linspace(-4,4,9,endpoint=True))# Set y limitsplt.ylim(-1.0,1.0)# Set y ticksplt.yticks(np.linspace(-1,1,5,endpoint=True))# Save figure using 72 dots per inch...
问Matplotlib: set_xlim和set_ylim不适用于三维图形中的等高线EN例如，norm = BoundaryNorm([-1, -0....