Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed 9 years ago.
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您应该能够执行以下操作:
查看此处了解更多信息。
希望这有帮助。
You should be able to do something like this:
Look here for more info.
Hopefully this helps.
我喜欢Imagemagick。
http://www.imagemagick.org/script/api.php
I like Imagemagick.
http://www.imagemagick.org/script/api.php
这个问题有两个问题:
假设您有一个灰度位图,您需要考虑两个因素:
回答这些问题,然后你也许就能找到你原来的答案。
There are two problems with this question:
Assuming you have a gray scale bitmap, you have two factors to consider:
Answer those questions, and then you might be able to find your original answer.