resize bug fix
resize bug fix

ecomfe/zrender,nagyistoce/ecomfe-zrender,powy1993/zrender,stanleyxu2005/zrender,songshuang00/zrender,IveWong/zrender,noikiy/zrender,skyujilong/zrender,ilovezy/zrender,dato-code/zrender,armslave00/zrender,ecomfe/zrender,dasmond/zrender,ecomfe/zrender,lkiarest/zrender,lkiarest/zrender,songshuang00/zrender,ekinwei/zrender,laomu1988/zrender,stanleyxu2005/zrender,elancom/zrender,powy1993/zrender,powy1993/zrender,ChaosPower/zrender,armslave00/zrender,skyujilong/zrender,dasmond/zrender,uooo/zrender,nagyistoce/ecomfe-zrender,uooo/zrender,ekinwei/zrender,ilovezy/zrender,dato-code/zrender,laomu1988/zrender,elancom/zrender,coderstudy/zrender,KnightBubble/zrender,KnightBubble/zrender,coderstudy/zrender,noikiy/zrender,jl9n/zrender,ChaosPower/zrender,jl9n/zrender,IveWong/zrender