xytext=((np.pi/2)+0.15,0.8),textcoords="data", arrowprops=dict(arrowstyle="->", connectionstyle="arc3", color="r")) # Annotate the whole points with text without the "arrowstyle" # Add test to the axes ax.text(
ax.annotate('local minimum', xy=(5 * np.pi, -1), xytext=(2, -6), arrowprops=dict(arrowstyle="->", connectionstyle="angle3,angleA=0,angleB=-90")); annotate方法的签名如下: annotate(s='str',xy=(x,y) ,xytext=(l1,l2) ,arrowprops=dict(...)..) 主要参数说明: s:注释文本内容...
fig,ax=plt.subplots()font_dict={'family':'serif','color':'darkred','weight':'normal','size':16,}ax.text(0.5,0.5,'Styled Text - how2matplotlib.com',fontdict=font_dict)plt.title('Text with Custom Font Properties')plt.show() Python Copy Output: 在这个例子中,我们创建了一个字典font_d...
xytext=((np.pi/2)+0.15,0.8),textcoords="data",weight="bold",color="r",arrowprops=dict(arrowstyle="->",connectionstyle="arc3",color="r"))# Annotate the whole points with text without the "arrowstyle"# Add text to the axes ax.text(2.8,0.4,"$y=\sin(x)$",fontsize=20,co...
Annotate the point*xy*withtext*text*.Inthe simplest form, the textisplacedat*xy*. Optionally, the text can be displayedinanother position*xytext*. An arrow pointingfromthe texttothe annotated point*xy*canthenbe addedbydefining*arrowprops*. ...
textcoords:注释文本的坐标系属性,默认与xycoords属性值相同,也可设为不同的值。除了允许输入xycoords的属性值,还允许输入以下两种: arrowprops:箭头的样式,dict(字典)型数据,如果该属性非空,则会在注释文本和被注释点之间画一个箭头。如果不设置'arrowstyle' 关键字,则允许包含以下关键字: FancyArrowPatch的关键字...
annotate(r'$2x0+1=%s$' % y0, xy=(x0, y0), xycoords='data', xytext=(+30, -30), textcoords='offset points', fontsize=16, arrowprops=dict(arrowstyle='->', connectionstyle="arc3,rad=.2")) #添加注视text(-3.7,3)表示选取text位置 空格需要用\进行转译 fontdict设置文本字体 plt....
fig,ax=plt.subplots()ax.plot([0,1,2,3,4],[0,2,1,3,2])ax.annotate('Vertical\nText',xy=(1,2),xytext=(1.2,2.5),va='center',ha='center',rotation=90)ax.set_title('How2matplotlib.com - Vertical Text with Alignment')plt.show() ...
(arrowstyle = "-|>", connectionstyle = "angle,angleA = 0,angleB = 90,rad = 10", color = "r") ax.annotate("single point", (5,np.sin(5)*np.cos(5)), xytext = (2,np.sin(2)*np.cos(2)), fontsize = 12,color = "r", bbox = bbox,arrowprops=arrowprops) ax.grid(ls =...
# xytext=(+30, -30) 和 textcoords='offset points' 对于标注位置的描述 和 xy 偏差值 # arrowprops是对图中箭头类型的一些设置 plt.show() arrowstyle的格式: 代码语言:txt AI代码解释 ``'-'`` None ``'->'`` head_length=0.4,head_width=0.2 ...