A.要進(jìn)行對(duì)象變形操作,應(yīng)先選中對(duì)象
B.縮放對(duì)象時(shí)調(diào)節(jié)四個(gè)角的控點(diǎn),可以保持原比例的基礎(chǔ)上縮放
C.進(jìn)行旋轉(zhuǎn)對(duì)象時(shí),拖動(dòng)對(duì)象是以中心點(diǎn)為圓心,進(jìn)行旋轉(zhuǎn)
D.傾斜對(duì)象時(shí)拖動(dòng)對(duì)象四周的控點(diǎn),對(duì)象會(huì)產(chǎn)生梯形變化