判断是否在对象的范围内
作者:随风 日期:2010-01-15 18:37:05
//判断是否在对象的范围内
function isInObjInner(objID,paddingPX){
var x = event.clientX;
var y = event.clientY;
var divx1 = $("#"+objID).offset().left;
var divy1 = $("#"+objID).offset().top;
var divx2 = divx1 + $("#"+objID).width();
var divy2 = divy1 + $("#"+objID).height();
// document.title="x:"+x+"|y:"+y+"|x1:"+divx1+"|x2:"+divx2+"|y1:"+divy1+"|y2:"+divy2;
if( x < divx1-paddingPX || x > divx2+paddingPX|| y < divy1-paddingPX || y > divy2+paddingPX)
{
return false;
}
else
{
return true;
}
}
function isInObjInner(objID,paddingPX){
var x = event.clientX;
var y = event.clientY;
var divx1 = $("#"+objID).offset().left;
var divy1 = $("#"+objID).offset().top;
var divx2 = divx1 + $("#"+objID).width();
var divy2 = divy1 + $("#"+objID).height();
// document.title="x:"+x+"|y:"+y+"|x1:"+divx1+"|x2:"+divx2+"|y1:"+divy1+"|y2:"+divy2;
if( x < divx1-paddingPX || x > divx2+paddingPX|| y < divy1-paddingPX || y > divy2+paddingPX)
{
return false;
}
else
{
return true;
}
}
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