if(Obj!=null)
{
Obj.style.left = event.x-Obj.l
Obj.style.top = event.y-Obj.t
}
改成
if(Obj!=null)
{
Obj.style.left = event.x-Obj.l+100+'px'
Obj.style.top = event.y-Obj.t+100+'px'
}
就可以看得出来了
<div class="upload-img-box" ref="moveWrap"><div class="show-box" ref="rotate" @mousedown="moveImg" @mousewheel.prevent="rollImg($event,)">
<img :src="singleList.fileImgUrl" class="uploadimg" ref="img" :style="{transform:'scale('+multiples/100+') rotate('+rotate +'deg)'}"/>
</div>
<div class="img-plus" @click="toBIgChange()"><span class="tip">放大</span></div>
<div class="img-minus" @click="toSmallChange()"><span class="tip">缩小</span></div>
<div class="img-rotate" @click="toRotate()"><span class="tip">旋转</span></div>
</div>