Add description to "setDragMode" method
Add description to "setDragMode" method

ndtreviv/cropper,websdotcom/cropper,websdotcom/cropper,tekinaggul/cropper,guillermomartinez/cropper,99designs/cropper,mig1098/cropper,et-soft/cropper,un33k/cropper,samudiogo/cropper,salindalakmal/cropper,itxd/cropper,samudiogo/cropper,99designs/cropper,itxd/cropper,ashokpant/cropper,bercanozcan/cropper,tekinaggul/cropper,un33k/cropper,Paulyoufu/cropper,websdotcom/cropper,timothybannister/cropper,FuYung/cropper,fengyuanchen/cropper,VANITAX/cropper,Paulyoufu/cropper,ashokpant/cropper,mesnilgr/cropper,FuYung/cropper,guillermomartinez/cropper,salindalakmal/cropper,shinygang/cropper,FuYung/cropper,mig1098/cropper,et-soft/cropper,liuyan5258/cropper,bercanozcan/cropper,OddPrints/cropper,mesnilgr/cropper,jemmeliCss/cropper,albertonaperijr/cropper,ashokpant/cropper,samudiogo/cropper,ndtreviv/cropper,arkomlueng/cropper,VANITAX/cropper,mesnilgr/cropper,OddPrints/cropper,jemmeliCss/cropper,arkomlueng/cropper,shinygang/cropper,mig1098/cropper,liuyan5258/cropper,timothybannister/cropper,albertonaperijr/cropper,iacdingping/cropper,iacdingping/cropper,guillermomartinez/cropper,VANITAX/cropper,99designs/cropper