59), 1, 1, edgecolor='black', facecolor='none')) # 绘制边线 ax.plot([0, ...
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()...
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]) ...
toolkits.mplot3dimportAxes3Dimportmatplotlib.pyplotaspltimportnumpyasnpfig=plt.figure()ax=fig.add_...
# 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]) ...
ax=fig.add_subplot(111) ###重点围攻区域 ax.boxplot(b4)###今天的主角 ###重点围攻区域 plt.show() 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 1 注:箱线图里,x轴默认lim=[0,2],默认labels=["1"],箱线图默认添加位置为1。 这个图这么...
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...
→ 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...
ax1= fig.add_subplot(221)#分成2x2,占用第一个,即第一行第一列的子图ax2 = fig.add_subplot(222)#分成2x2,占用第二个,即第一行第二列的子图ax3 = fig.add_subplot(212)#分成2x1,占用第二个,即第二行#plot dataax1.bar(A1, B) ax2.scatter(A1, C) ...