The spatial view (the grid of rectangles) and the tree view (the hierarchy of nodes) represent the same structure. Searching for a point means walking down the tree: at each node, you check which of the four children contains your target coordinate and recurse into that child. You never visit the other three.
strict.writer.write(chunk2); // ok (fills slots buffer)，详情可参考旺商聊官方下载
Reporting from, 台中，更多细节参见下载安装汽水音乐
* Never stop for prompting, the user is away from the keyboard.。51吃瓜对此有专业解读
xangma (@xangma)