openpyxl3.0官方文档（17）—— 曲面图

排列在工作表的列或行中的数据可以在曲面图中显示。如果要在两组数据之间找到最佳组合，曲面图非常有用。与地形图中一样，彩色砂图案表示处于相同值范围内的区域。
默认情况下，所有曲面图都是三维的。通过设置旋转和透视，可以创建二维线框和等高线图。

    from openpyxl import Workbook
    from openpyxl.chart import (
        SurfaceChart,
        SurfaceChart3D,
        Reference,
        Series,
    )
    from openpyxl.chart.axis import SeriesAxis
    
    wb = Workbook()
    ws = wb.active
    
    data = [
        [None, 10, 20, 30, 40, 50,],
        [0.1, 15, 65, 105, 65, 15,],
        [0.2, 35, 105, 170, 105, 35,],
        [0.3, 55, 135, 215, 135, 55,],
        [0.4, 75, 155, 240, 155, 75,],
        [0.5, 80, 190, 245, 190, 80,],
        [0.6, 75, 155, 240, 155, 75,],
        [0.7, 55, 135, 215, 135, 55,],
        [0.8, 35, 105, 170, 105, 35,],
        [0.9, 15, 65, 105, 65, 15],
    ]
    
    for row in data:
        ws.append(row)
    
    
    c1 = SurfaceChart()
    ref = Reference(ws, min_col=2, max_col=6, min_row=1, max_row=10)
    labels = Reference(ws, min_col=1, min_row=2, max_row=10)
    c1.add_data(ref, titles_from_data=True)
    c1.set_categories(labels)
    c1.title = "Contour"
    
    ws.add_chart(c1, "A12")
    
    from copy import deepcopy
    
    # wireframe
    c2 = deepcopy(c1)
    c2.wireframe = True
    c2.title = "2D Wireframe"
    
    ws.add_chart(c2, "G12")
    
    # 3D Surface
    c3 = SurfaceChart3D()
    c3.add_data(ref, titles_from_data=True)
    c3.set_categories(labels)
    c3.title = "Surface"
    
    ws.add_chart(c3, "A29")
    
    c4 = deepcopy(c3)
    c4.wireframe = True
    c4.title = "3D Wireframe"
    
    ws.add_chart(c4, "G29")
    
    wb.save("surface.xlsx")
    

在这里插入图片描述