我刚刚使用 win32 安装程序在我的windows 7 Python 2.6.5 机器上安装了 matplotlib。我已经尝试了 matplotlib 站点上的一些示例来测试安装,在 Idle 下一切正常,但 Pydev 1.9 (Eclipse 3.6)找不到任何子模块。
例如import matplotlib
不会导致任何错误
但from matplotlib.path import Path
抛出
ImportError: No module named path
我已经在 Eclipse中将 matplotlib 路径添加到系统 PYTHONPATH中,我还需要做些什么吗?
from pylab import *
import numpy as np
from matplotlib.transforms import Bbox
from matplotlib.path import Path
from matplotlib.patches import Rectangle
rect = Rectangle((-1, -1), 2, 2, facecolor="#aaaaaa")
gca().add_patch(rect)
bbox = Bbox.from_bounds(-1, -1, 2, 2)
for i in range(12):
vertices = (np.random.random((4, 2)) - 0.5) * 6.0
vertices = np.ma.masked_array(vertices, [[False, False], [True, True], [False, False], [False, False]])
path = Path(vertices)
if path.intersects_bbox(bbox):
color = 'r'
else:
color = 'b'
plot(vertices[:,0], vertices[:,1], color=color)
show()
Traceback (most recent call last):
File "I:\My Documents\Programming\Python\Eclipse Projects\test\src\matplotlib.py", line 1, in <module>
from pylab import *
File "C:\Python26\lib\site-packages\pylab.py", line 1, in <module>
from matplotlib.pylab import *
File "I:\My Documents\Programming\Python\Eclipse Projects\test\src\matplotlib.py", line 3, in <module>
from matplotlib.transforms import Bbox
ImportError: No module named transforms