plot_type="line",string="Frame: {:.2f}",**kwargs):self.__ax=axself.__plot_type=plot_typeself.string=stringself.__x=[]self.__y=[]ifself.__plot_type=="line":line,=self.__ax.plot(self.__x,self.__y,**kwargs)self.__
With Pyplot, you can use thegrid()function to add grid lines to the plot. ExampleGet your own Python Server Add grid lines to the plot: importnumpyasnp importmatplotlib.pyplotasplt x = np.array([80,85,90,95,100,105,110,115,120,125]) ...
最简单的方法是使用多个plot函数调用,每次绘制一段具有特定样式的线条。 importmatplotlib.pyplotaspltimportnumpyasnp x=np.linspace(0,10,100)y=np.sin(x)plt.figure(figsize=(10,6))plt.plot(x[:50],y[:50],'b-',label='Solid - how2matplotlib.com')plt.plot(x[49:],y[49:],'r--',label='...
Path.LINETO,Path.LINETO,Path.LINETO,Path.CLOSEPOLY];fig,ax=plt.subplots();path=Path(verts,codes);patch=patches.PathPatch(path,facecolor='lavender',linewidth=3,edgecolor='lightblue');ax.add_patch(patch);ax.set_xlim([0,4]);ax.set_ylim([0,4]);plt.show()...
x=np.linspace(0,10,100)y=np.sin(x)plt.figure(figsize=(10,6))plt.plot(x,y,linestyle='-',label='Solid')plt.plot(x,y+1,linestyle='--',label='Dashed')plt.plot(x,y+2,linestyle='-.',label='Dash-dot')plt.plot(x,y+3,linestyle=':',label='Dotted')plt.title('Basic Line Style...
它使用 matplotlib.pyplot.plot() 函数创建一条线的图。我们将线的 X 和 Y 坐标作为参数传递给 plot...
→ ax.add_patch(plt.Rectangle((0, 0),1,1) … draw a vertical line? → ax.axvline(x=0.5) … draw outside frame? → ax.plot(…, clip_on=False) … use transparency? → ax.plot(…, alpha=0.25) … convert an RGB image into a gray image? → gray = 0.2989*R+0.5870*G+0.1140...
# Draw boxplots, specifying desired style ax.boxplot(y_data # patch_artist must be True to control box fill , patch_artist = True # Properties of median line , medianprops = {'color': median_color} # Properties of box , boxprops = {'color': base_color, 'facecolor': base_color}...
# object-oriented plot from matplotlib.figure import Figure from matplotlib.backends.backend_agg import FigureCanvasAgg as FigureCanvas fig = Figure() canvas = FigureCanvas(fig) ax = fig.add_axes([0.1, 0.1, 0.8, 0.8]) line, = ax.plot([0,1], [0,1]) ...
matplotlin.pyplot.grid(b, which, axis, color, linestyle, linewidth, **kwargs) grid()参数有很多,这里只列举了我此次工作中用到的几个: b : 布尔值。就是是否显示网格线的意思。官网说如果b设置为None, 且kwargs长度为0,则切换网格状态。但是没弄明白什 么意思。如果b设置为None,但是又给了其它参数,...