Question

我设法使用Spyder（Python 3.5）绘制3D图形。但是，图表的大小太小。如何增加图表的大小以便将其保存为图像文件？

以下是用于绘制图表的代码：

<td><input type="text" name="employeeModel.addresses[0].street" /></td>
<td><input type="text" name="employeeModel.addresses[0].city"    /></td>
<td><input type="text" name="employeeModel.addresses[0].country"  /></td>

谢谢！

Answer 1

创建图形时可以使用命名参数figsize

from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt

fig = plt.figure(figsize=(10, 10))
ax = fig.add_subplot(111, projection='3d')

x =[0, 1, 2, 3, 4, 0]
y =[11, 1, 5, 2, 9, 0]
z =[1, 2, 3, 4, 5, 6]  # this array contained one value too many. (I padded the other two arrays)

ax.scatter(x, y, z, c='r', marker='o')

ax.set_xlabel('Days since last interaction')
ax.set_ylabel('Number of conversions')
ax.set_zlabel('Total number of interactions')

plt.show()

调整三维散点图的大小

1 个答案: