importmatplotlib.pyplotaspltimportnumpyasnp# 创建数据data=np.random.rand(10,10)# 创建热图plt.figure(figsize=(8,6))im=plt.imshow(data,cmap='viridis')# 添加颜色条cbar=plt.colorbar(im)cbar.set_label('Values from how2matplotlib.com')plt.title('Basic Colorbar Example')plt.show() Python Co...
12)# 创建图形和子图fig,ax=plt.subplots(figsize=(10,6))# 绘制热图im=ax.imshow(data,cmap='coolwarm')# 添加水平颜色条并自定义刻度cbar=plt.colorbar(im,orientation='horizontal',label='Custom Values')cbar.set_ticks([0,0.25,0.5,0.75,1])cbar.set_ticklabels(['Low','Medium-Low','Medium',...
bar([1, 2, 3], [3, 4, 5]) # 绘制horiontal矩形(恒定高度) axes[1, 0].barh([0.5, 1, 2.5], [0, 1, 2]) # 在轴上绘制一条水平线 axes[1, 1].axhline(0.45) # 在轴上绘制一条垂直线 axes[0, 1].axvline(0.65) # 绘制填充的多边形 ax.fill(x, y, color='blue') #在 y ...
cmap : str or Colormap instance The colormap used to map normalized data values to RGBA colors. add_checker(self, checker)[source] Add an entry to a dictionary of boolean flags that are set to True when the mappable is changed. autoscale(self)[source] Autoscale the scalar limits on ...
新增了colorbar.Colobar.minorticks_on()方法（method），用来正确显示彩条上的次要刻度标记；与之相对的colorbar.Colobar.minorticks_off()，可以移除次要刻度。自动处理颜色条上的标记 以前，在大号彩条上加了标记（比如次要刻度线）之后，缩小彩条，标记就看起来很恐怖。现在，标记的数量可以随着彩条大小响应式变化了...
(ncols=2,sharey=True)axs[0].set_ylabel('bar',color='gray')foraxinaxs:ax.set_xlim(0,100)ax.xaxis.set_major_locator(mticker.MultipleLocator(10))ax.tick_params(width=1,color='gray',labelcolor='gray')ax.tick_params(axis='x',which='minor',bottom=True)ax.set_xlabel('foo',color='...
]) # Set tick labels cbar.ax.set_ylim(0, 10) # Set the limits of the colorbar plt....
Add an entry to a dictionary of boolean flags that are set to True when the mappable is changed. aname autoscale(self) Autoscale the scalar limits on the norm instance using the current array autoscale_None(self) Autoscale the scalar limits on the norm instance using the current array, ...
These objects set thescaleandlimitsandgenerate ticks (the marks on the Axis)and ticklabels (strings labeling the ticks). Thelocationof the ticks is determined by aLocatorobject and theticklabel stringsare formatted by aFormatter. The combination of the correctLocatorandFormattergives very fine contr...
Set the color limits of the current image.设置当前图像的颜色 取值范围。 Close a figure window.关闭 figure 窗口。 Plot the coherence between x and y.绘制 X 和 Y 之间的相关性分 析 axhspan axis axvline axvspan bar barbs barh box boxplot broken_barh cla clabel clf clim close cohere ...