擅长:python、mysql、java
<p>使用<code>rotateClockwise</code>函数的<a href="https://github.com/mstamy2/PyPDF2/issues/337" rel="nofollow noreferrer">This is a known bug</a>。<a href="https://github.com/mstamy2/PyPDF2/pull/338/commits/c3231c7ded644f9afe891a9a1e58aa09b60bbf97" rel="nofollow noreferrer">There is a fix in place</a>尚未合并。只需使用此修复程序编辑<code>pdf.py</code>中的'\u rotate'方法</p>
<pre><code>def _rotate(self, angle):
rotateObj = self.get("/Rotate", 0)
currentAngle = rotateObj if isinstance(rotateObj, int) else rotateObj.getObject()
self[NameObject("/Rotate")] = NumberObject(currentAngle + angle)
</code></pre>