scatter_bar=plt.colorbar(scatter,shrink=0.75,label="PM2.5")#设置colorbar的outline(edgecolor)颜色 scatter_bar.outline.set_edgecolor('none')#s设置网格 ax.grid(which="both",axis="both",c="gray",linewidth=.8,alpha=.6)ax.set_axisbelow(True)#轴脊设置forspinein['top','left','right','bott...
ax = plt.subplots() # 将多边形添加到子图中 ax.add_patch(polygon) # 更改特定边的颜色(例如第三条边) edge_index = 2 polygon.set_edgecolor('red') polygon.set_path_effects([plt.patheffects.withStroke(linewidth=5
3. 调整柱状图阴影 为了给柱状图添加阴影效果,我们可以使用柱状图对象的set_edgecolor方法设置柱形的边缘颜色。 importmatplotlib.pyplotaspltimportnumpyasnp# 生成随机数据x=np.arange(5)y=np.random.randint(1,10,size=(5,))# 创建柱状图对象fig,ax=plt.subplots()# 绘制柱状图bars=ax.bar(x,y)# 设置柱形的...
#画柱状图 plt.bar(X,+Y1,facecolor='#9999ff',edgecolor = 'white')#向上 plt.bar(X,-Y2,facecolor='#ff9999',edgecolor = 'white')#向下 for x,y in zip(X,Y1): # ha : horizontal alignment 水平对齐 plt.text(x,y+0.05,'%.2f'%y,ha = 'center',va = 'bottom') #注意这里的Y要取相...
ax.spines["bottom"].set_edgecolor("#4E616C") 4.4 优化:设置填充颜色 1.当橙色线更高时,希望填充为橙色。但是上面的还无法满足,这里再优化一下. fig, ax = plt.subplots(figsize = (7,3), dpi = 200)#--- Remove spines and add gridlinesax.spines["left"].set_visible(False) ...
(cp,size='3%',pad="5%",label="PM2.5_kde") #设置colorbar colorbar.outline.set_edgecolor('none') for spine in ['top','left','right','bottom']: ax.spines[spine].set_visible(None) #隐去轴脊 ax.text(.5,1.1,"Map Charts in Python Exercise 01:Map kde point Grid",transform = ax...
edgecolor='red', #边框颜色 handlelength=5, #句柄的长度 markerscale=2, #标记是土中的缩放倍数 bbox_to_anchor=(1,1)) #图例在图的外侧 6.1 图例位置参数loc 1)loc=’best’,选择数据最少的最优位置;loc=‘ ’,具体代码和位置如下图 2)loc=(x,y),也可以确定图例的位置,x和y一般取值0到1,大于...
arc3,rad=.2"))效果如下8.批量获取坐标轴的样式并设置# 获取刻度for label in ax.get_xticklabels()+ax.get_yticklabels():#设置刻度字体大小label.set_fontsize(18) label.set_bbox(dict(facecolor='r',edgecolor='g',alpha=0.5)) #set_bbox为刻度添加边框，facecolor:背景填充颜色，edgecolor:边...
ax.scatter(cos_y, sin_y, marker='.', s=88, c=colors, edgecolor='w', zorder=2) ax.axhline(0, c='k', zorder=1) ax.axvline(0, c='k', zorder=1) ax.set_xlabel(r'$x = cos(\theta)$', fontproperties="Times New Roman", fontsize=16) ...
(vertices,float)path=Path(vertices,codes)pathpatch=PathPatch(path,facecolor='None',edgecolor='green')fig=plt.figure(figsize=(4,4),dpi=500)ax=fig.add_axes([0,0,1,1],projection=ccrs.PlateCarree())ax.add_feature(cfeat.OCEAN)ax.add_feature(cfeat.LAND)ax.set_extent([0,100,0,50])ax....