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x=np.linspace(0,10,100)y=np.sin(x)fig,ax=plt.subplots()ax.plot(x,y)ax.annotate('Maximum - how2matplotlib.com',xy=(np.pi/2,1),xytext=(4,0.8),arrowprops=dict(facecolor='black',shrink=0.05))plt.title('Sine Wave with Annotation')plt.xlabel('X-axis')plt.ylabel('Y-axis')plt.s...
显示中位数是箱线图上最常见的文本添加需求之一。我们可以使用text()函数来实现这一点。 importmatplotlib.pyplotaspltimportnumpyasnp# 生成示例数据data=[np.random.normal(0,std,100)forstdinrange(1,4)]# 创建图形和坐标轴fig,ax=plt.subplots(figsize=(10,6))# 绘制箱线图bp=ax.boxplot(data)# 添加中...
并根据输入显示绘图ENjQuery实现 (function($){ $.fn.autoTextarea = function(options) { var...
toolkits.mplot3dimportAxes3Dimportmatplotlib.pyplotaspltimportnumpyasnpfig=plt.figure()ax=fig.add_...
# 添加数据,改变了 xlim,ylim,但不会影响 ax.transAxes 的行为fori,labelinenumerate(('A','B','C','D')):Y=curve()X=np.linspace(-3,3,len(Y))ax=fig.add_subplot(2,2,i+1)ax.fill_between(X,3*Y,color=color[i])ax.plot(X,3*Y,color="k",linewidth=0.75)ax.text(0.05,0.95,label...
0.1,0.1,0.8,0.8]) # 通过add_axes() 将 axes 轴域添加到画布中 ax.plot(x,y) ax.text...
fig.add_subplot(2,2,1) # 两行两列,第一单元格sub1.plot(theta, y, color = 'green')sub1.set_xlim(1, 2)sub1.set_ylim(0.2, .5)sub1.set_ylabel('y', labelpad = 15)# 创建第二个轴,即左上角的橙色轴sub2 = fig.add_subplot(2,2,2) # 两行两列,第二个单元格sub2.plot(theta,...
通过plt.text()或ax.text()命令可在图形上添加文字。 Signature: ax.text(x, y, s, fontdict=None, withdash=<deprecated parameter>, **kwargs) Docstring: Add text to the axes. Add the text *s* to the axes at location *x*, *y*indata coordinates. ...
ax = fig.add_subplot(111) ax.barh(y_data, bar_width, height=0.5,color='orange') ax.title.set_text('电影') ax.set_xlabel('总票房(亿元)') ax.set_ylabel('电影名称') ax.set_yticks(y_data) ax.set_yticklabels(labels) plt.show() ...