5
我在Python和Linux的真正新的,我需要幫助可見,我試圖用matplotlib用於顯示以下列方式情節簡單:圖是沒有使用matplotlib plt.show()
from matplotlib import pyplot as plt
plt.plot([5,6,7,8], [7,3,8,3])
plt.show()
但是,當我運行python3 test.py
,我得到下面的輸出:
/usr/local/lib/python3.4/dist-packages/matplotlib/backends/backend_gtk3agg.py:18: UserWarning: The Gtk3Agg backend is known to not work on Python 3.x with pycairo. Try installing cairocffi.
"The Gtk3Agg backend is known to not work on Python 3.x with pycairo. "
Traceback (most recent call last):
File "/usr/local/lib/python3.4/dist-packages/matplotlib/backends/backend_gtk3agg.py", line 69, in on_draw_event
buf, cairo.FORMAT_ARGB32, width, height)
NotImplementedError: Surface.create_for_data: Not Implemented yet.
Traceback (most recent call last):
File "/usr/local/lib/python3.4/dist-packages/matplotlib/backends/backend_gtk3agg.py", line 69, in on_draw_event
buf, cairo.FORMAT_ARGB32, width, height)
NotImplementedError: Surface.create_for_data: Not Implemented yet.
/usr/local/lib/python3.4/dist-packages/matplotlib/backends/backend_gtk3.py:215: Warning: Source ID 7 was not found when attempting to remove it
GLib.source_remove(self._idle_event_id)
和一個空的花紋無白色帆布:
有什麼不對?我該如何解決它?
一定是有問題與Linux上的圖形模塊。可能需要重新安裝。 –