我需求一个比例比这个小的 可以实现吗 整体比例缩小的这个JS 应该怎么修改？QQ：247909651？求高手指点

/**
显示条形统计图
*/
function chart.prototype.show(){
if(document.getElementById(this.divID)) document.getElementById(this.divID).removeNode(true)
var today=new Date()
var strToday=today.getFullYear()+"年"+(today.getMonth()+1)+"月"+today.getDate()+"日"
var strDivHTML=""
strDivHTML="<DIV id='"+this.divID+"' style='POSITION:absolute;"
strDivHTML+= "TOP:"+this.top+";LEFT:"+this.left+";width:"+this.width+";height:"+this.height
strDivHTML+=";BACKGROUND-COLOR:"+this.bgcolor+";BORDER-TOP:3px RIDGE YELLOW;BORDER-RIGHT:3px RIDGE YELLOW;"
strDivHTML+="BORDER-BOTTOM:3px RIDGE YELLOW;BORDER-LEFT:3px RIDGE YELLOW;Z-INDEX:0'>"
strDivHTML+="<table align=center></tr><td><strong>"+this.title+"</strong></td></tr></table>"
strDivHTML+="<table width=100%></tr><td style='FONT-SIZE: 12px;FONT-WEIGHT: bolder' align= >单位:"+this.unit+"</td>"
strDivHTML+="<td style='FONT-SIZE: 12px;' align=right>统计日期:"+strToday+"</td></tr></table></DIV>"
document.body.insertAdjacentHTML("BeforeEnd",strDivHTML)
showGrad(this)
showColumns(this)
}

/**
条形统计图中的条形对象
size：条形的值（数字型）；
footnote：条形的脚注（字符串）；
color：条形的颜色（字符串）
*/
function column(size,footnote,color){
this.size=size
this.footnote=footnote
this.color=color
this.height=0
}

/**
显示条形统计图的标有刻度的坐标
*/
function showGrad(chartObj){
var left=chartObj.gradLeft
var top=chartObj.gradTop
var height=(chartObj.gradHeight)/11
var color="green"
var maxValue=chartObj.maxValue
var arrowLeft=left+maxValue.toString().length*6
var lineHeight=2
var strHTML="<div style='POSITION:absolute;left:"+(arrowLeft-4)+";top:"+(top-14)+";color:"+color+";z-index:12'> "//纵坐标箭头
strHTML+="<span lang=EN-US style='font-size:18pt;font-family:VisualUI'>G</span></div>"

strHTML+="<table style='POSITION:absolute;left:"+left+";top:"+top+";BORDER-RIGHT: "+color+" 4px solid;FONT-SIZE: 12px;z-index:11'>"
for(var i=0;i<11;i++){
strHTML+="<tr><td id='td_grad_"+(i+1).toString()+"'"
strHTML+="style='HEIGHT:"+height+"; BORDER-BOTTOM: "+color+" 1px solid; TEXT-ALIGN:right;vertical-align:bottom;'>"
strHTML+=(maxValue/10*(10-i))+"</td></tr>"
}
strHTML+="</table>"
var hLineTop=top+height*11+lineHeight*10
var hLineLeft=arrowLeft+7
var hLineWidth=(chartObj.colWidth+chartObj.colGap)*(chartObj.columnCount+1)
strHTML+="<table style='POSITION:absolute;left:"+hLineLeft+";top:"+hLineTop+";width:"+hLineWidth+";BORDER-TOP: "+color+" 4px solid;'><tr><td></td></tr></table>"
strHTML+="<div style='POSITION:absolute;left:"+(hLineLeft+hLineWidth-10)+";top:"+(hLineTop-10)+";color:"+color+";z-index:12'>"//横坐标箭头
strHTML+="<span lang=EN-US style='font-size:18pt;font-family:VisualUI'>E</span></div>"
document.getElementById(chartObj.divID).insertAdjacentHTML("BeforeEnd",strHTML)
}

/**
显示条形统计图的所有条形
*/
function showColumns(chartObj){
var arrowLeft=chartObj.gradLeft+chartObj.maxValue.toString().length*6
var left=arrowLeft+4+chartObj.colGap
var colWidth=chartObj.colWidth
var gap=chartObj.colGap
var lineHeight=2//刻度线的高度
var strHTML=""
for(var i=0;i<chartObj.columnCount;i++){
var colObj=chartObj.columns[i]
var height=colObj.height+parseInt(colObj.size/(chartObj.maxValue/11))*lineHeight
var colTop=chartObj.gradTop+chartObj.gradHeight+lineHeight*10-height
height=height>1?height:1

strHTML+="<table><tr><td style='position:absolute;top:"+(colTop-15)+";left:"+(left+(colWidth+gap)*i)+";width:"+colWidth+";FONT-SIZE: 12px;z-index:1000' align='center'>"+colObj.size.toString()+"</td></tr></table>"

strHTML+="<table><tr><td style='position:absolute;top:"+colTop+";left:"+(left+(colWidth+gap)*i)+";height:"+height+";width:"+colWidth+";background-color:"+colObj.color+"'></td></tr></table>"

strHTML+="<table><tr><td style='position:absolute;top:"+(colTop+height+5)+";left:"+(left+(colWidth+gap)*i)+";width:"+colWidth+";FONT-SIZE: 12px;word-wrap:break-word;z-index:1000' align='center'>"+colObj.footnote+"</td></tr></table>"
}

document.getElementById(chartObj.divID).insertAdjacentHTML("BeforeEnd",strHTML)

}

/**
获得一个能被10整除的较佳最大数
*/
function getBetterMaxValue(pMaxValue){
for(var i=10;i>1;i--)
if(pMaxValue>=Math.pow(10,i))return parseInt(parseFloat(pMaxValue)/Math.pow(10,i)+1)*Math.pow(10,i)
return parseInt(parseFloat(pMaxValue)/10+1)*10
}

function document.ondragstart(){
return false
}

function document.onselectstart() {
return false
}

function document.oncontextmenu(){
return false
}
以上都是这个JS的源码 忘帮忙看下啊谢谢啊本回答被提问者采纳