Introduction - If you have any usage issues, please Google them yourself
many animation process is the basic tenets of the rubber technology, that is, using the same background color map of the coverage before a map of the new re-map to achieve animation effects
Packet : 41695028linedrag.rar filelist
橡皮直线\ch_2_ex2.cpp
橡皮直线\ch_2_ex2.dsp
橡皮直线\ch_2_ex2.dsw
橡皮直线