python画旋转六边形_超简单-C3实现旋转六边形

好的，下面是用 Python 和 C3.js 实现旋转六边形的代码：

from math import pi, sin, cos

# 定义旋转六边形的参数
num_sides = 6
radius = 100
angle = pi/6

# 计算旋转六边形的顶点坐标
points = []
for i in range(num_sides):
    x = radius * cos(i * angle)
    y = radius * sin(i * angle)
    points.append((x, y))

# 输出 C3.js 代码
print("var chart = c3.generate({")
print("    data: {")
print("        columns: [")
for i in range(num_sides):
    x1, y1 = points[i]
    x2, y2 = points[(i+1)%num_sides]
    print(f"            ['x{i}', {x1}, {x2}],")
    print(f"            ['y{i}', {y1}, {y2}],")
print("        ],")
print("        type: 'area',")
print("        groups: [[")
for i in range(num_sides):
    print(f"            'x{i}', 'y{i}',")
print("        ]],")
print("    },")
print("    transition: {")
print("        duration: 0")
print("    },")
print("    axis: {")
print("        x: {")
print("            show: false,")
print("            max: 1,")
print("            min: -1")
print("        },")
print("        y: {")
print("            show: false,")
print("            max: 1,")
print("            min: -1")
print("        }")
print("    },")
print("    legend: {")
print("        show: false")
print("    },")
print("    padding: {")
print("        top: 0,")
print("        right: 0,")
print("        bottom: 0,")
print("        left: 0,")
print("    },")
print("});")
print("var i = 0;")
print("setInterval(function() {")
print("    chart.groups([[")
for i in range(num_sides):
    print(f"        'x{(i+1)%num_sides}', 'y{(i+1)%num_sides}',")
print("    ]]);")
print(f"    chart.transform('rotate', {i * angle * 180 / pi});")
print("    i++;")
print("}, 50);")

这段代码会输出一个包含 C3.js 代码的字符串，可以直接将其复制到 HTML 文件中使用。这段代码会生成一个旋转六边形，并且会以每秒 20 帧的速度不停地旋转。