As shown in the picture: How to find the top and left of A?
Reply to the discussion (solution)
Is it in a static state now, or is it moving?
Is it in a static state now, or is it moving?
Hello. The problem has been re-described here. Please move to Here: http://bbs.csdn.net/topics/390955828
Statement:The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn