纯JS代码创建图表_线条图_饼图(使用IE6的vml技术)

<script language=javascript>
function table2(total,table_x,table_y,all_width,all_height,line_no)
{
//参数含义(传递的数组，横坐标，纵坐标，图表的宽度，图表的高度,折线条数)
//纯JAVASCRIPT代码生成图表函数2——折线图
//环境为IE 6.0

//***************************************************************************************
var line_color = "#69f";
var left_width = 70;
var total_no = total[1].length
var temp1,temp2,temp3
temp1 = 0;
for(var i=1;i<total_no;i++)
{
 for(var j=1;j<=line_no;j++)
 {
  if(temp1<total[j][i])
   temp1 = total[j][i];
 }
}
temp1 = parseInt(temp1);
if(temp1>9)
{
 temp2 = temp1.toString().substr(1,1);
 if(temp2>4)
 {
  temp3 = (parseInt(temp1/(Math.pow(10,(temp1.toString().length-1))))+1)*Math.pow(10,(temp1.toString().length-1));
 }
 else
 {
  temp3 = (praseInt(temp1/(Math.pow(10,(temp1.toString().length-1))))+0.5)*Math.pow(10,(temp1.toString().length-1))
 }
}
else
{
 if(temp1>4)
 {
  emp3 = 10;
 }
 else
 {
  temp3 = 5;
 }
}
temp4 = temp3;
document.write("<v:rect id='_x0000_s1027' alt='' style='position:absolute;left:" + (table_x + left_width) + "px;top:" + table_y + "px;width:" + all_width + "px;height:" + all_height + "px;z-index:-1' fillcolor='#9cf' stroked='f'><v:fill rotate='t' angle='-45' focus='100%' type='gradient'/></v:rect>");
for(var i=0;i<all_height;i += all_height/5)
{
 document.write("<v:line id='_x0000_s1027' alt='' style='position:absolute;left:0;text-align:left;top:0;flip:y;z-index:-1' from='" + (table_x + left_width + length) + "px," + (table_y + all_height - length - i) + "px' to='" + (table_x + all_width + left_width) + "px," + (table_y + all_height - length - i) + "px' strokecolor='" + line_color + "'/>");
 document.write("<v:line id='_x0000_s1027' alt='' style='position:absolute;left:0;text-align:left;top:0;flip:y;z-index:-1' from='" + (table_x + (left_width - 15)) + "px," + (table_y + i) + "px' to='" + (table_x + left_width) + "px," + (table_y + i) + "px'/>");
 document.write("<v:shape id='_x0000_s1025' type='#_x0000_t202' alt='' style='position:absolute;left:" + table_x + "px;top:" + (table_y + i) + "px;width:" + left_width + "px;height:18px;z-index:1'>");
 document.write("<v:textbox inset='0px,0px,0px,0px'><table cellspacing='3' cellpadding='0' width='100%' height='100%'><tr><td align='right'>" + temp4 + "</td></tr></table></v:textbox></v:shape>");
 temp4 = temp4 - temp3/5;
}
document.write("<v:line id='_x0000_s1027' alt='' style='position:absolute;left:0;text-align:left;top:0;flip:y;z-index:-1' from='" + (table_x + left_width) + "px," + (table_y + all_height) + "px' to='" + (table_x + all_width + left_width) + "px," + (table_y + all_height) + "px'/>");
document.write("<v:line id='_x0000_s1027' alt='' style='position:absolute;left:0;text-align:left;top:0;flip:y;z-index:-1' from='" + (table_x + left_width) + "px," + table_y + "px' to='" + (table_x + left_width) + "px," + (table_y + all_height) + "px'/>");
var tmpStr = ""
for(i=1;i<=line_no;i++)
{
 var re  = /,/g;
 tmpStr += ",[\"" + total[i][0].replace(re,"\",\"") + "\"]"
}
tmpStr = tmpStr.substr(1,tmpStr.length-1)
var line_code = eval("new Array(" + tmpStr + ")")
for(var j=1;j<=line_no;j++)
{
 for(var i=1;i<total_no-1;i++)
 {
  var x1 = table_x + left_width + all_width * (i - 1)/(total_no-1)
  var y1 = table_y + (temp3 - total[j][i]) * (all_height/temp3)
  var x2 = table_x + left_width + all_width * i/(total_no-1)
  var y2 = table_y + (temp3 - total[j][i+1]) * (all_height/temp3)
 
  document.write("<v:line id='_x0000_s1025' alt='' style='position:absolute;left:0;text-align:left;top:0;z-index:1' from='" + x1 + "px," + y1 + "px' to='" + x2 + "px," + y2 + "px' coordsize='21600,21600' strokecolor='" + line_code[j-1][0] + "' strokeweight='" + line_code[j-1][1] + "'>");
  switch (parseInt(line_code[j-1][2]))
  {
   case 1:
    break;
   case 2:
    document.write("<v:stroke dashstyle='1 1'/>");
    break;
   case 3:
    document.write("<v:stroke dashstyle='dash'/>");
    break;
   case 4:
    document.write("<v:stroke dashstyle='dashDot'/>");
    break;
   case 5:
    document.write("<v:stroke dashstyle='longDash'/>");
    break;
   case 6:
    document.write("<v:stroke dashstyle='longDashDot'/>");
    break;
   case 7:
    document.write("<v:stroke dashstyle='longDashDotDot'/>");
    break;
  }
 
  document.write("</v:line>");
 
  switch (parseInt(line_code[j-1][3]))
  {
   case 1:
    break;
   case 2:
    document.write("<v:rect id='_x0000_s1027' style='position:absolute;left:" + (x1 - 2) + "px;top:" + (y1 - 2) + "px;width:4px;height:4px; z-index:2' fillcolor='" + line_code[j-1][0] + "' strokecolor='" + line_code[j-1][0] + "'/>");
    break;
   case 3:
    document.write("<v:oval id='_x0000_s1026' style='position:absolute;left:" + (x1 - 2) + "px;top:" + (y1 - 2) + "px;width:4px;height:4px;z-index:1' fillcolor='" + line_code[j-1][0] + "' strokecolor='" + line_code[j-1][0] + "'/>");
    break;
  }
 
 }
  switch (parseInt(line_code[j-1][3]))
  {
   case 1:
    break;
   case 2:
    document.write("<v:rect id='_x0000_s1027' style='position:absolute;left:" + (x2 - 2) + "px;top:" + (y2 - 2) + "px;width:4px;height:4px; z-index:2' fillcolor='" + line_code[j-1][0] + "' strokecolor='" + line_code[j-1][0] + "'/>");
    break;
   case 3:
    document.write("<v:oval id='_x0000_s1026' style='position:absolute;left:" + (x2 - 2) + "px;top:" + (y2 - 2) + "px;width:4px;height:4px;z-index:1' fillcolor='" + line_code[j-1][0] + "' strokecolor='" + line_code[j-1][0] + "'/>");
    break;
  }
}
 
for(var i=0;i<total_no-1;i++)
{
 document.write("<v:line id='_x0000_s1027' alt='' style='position:absolute;left:0;text-align:left;top:0;flip:y;z-index:-1' from='" + (table_x + left_width + all_width * (i)/(total_no-1)) + "px," + (table_y + all_height) + "px' to='" + (table_x + left_width + all_width * (i)/(total_no-1)) + "px," + (table_y + all_height + 15) + "px'/>");
 document.write("<v:shape id='_x0000_s1025' type='#_x0000_t202' alt='' style='position:absolute;left:" + (table_x + left_width + all_width * (i)/(total_no-1)) + "px;top:" + (table_y + all_height) + "px;width:" + (all_width/(total_no-1)) + "px;height:18px;z-index:1'>");
 document.write("<v:textbox inset='0px,0px,0px,0px'><table cellspacing='3' cellpadding='0' width='100%' height='100%'><tr><td align='left'>" + total[0][i] + "</td></tr></table></v:textbox></v:shape>");
}
var tb_height = 30
document.write("<v:rect id='_x0000_s1025' style='position:absolute;left:" + (table_x + all_width + 20) + "px;top:" + table_y + "px;width:100px;height:" + (line_no * tb_height + 20) + "px;z-index:1'/>");
for(var i=0;i<line_no;i++)
{
 document.write("<v:shape id='_x0000_s1025' type='#_x0000_t202' alt='' style='position:absolute;left:" + (table_x + all_width + 25) + "px;top:" + (table_y + 10+(i) * tb_height) + "px;width:60px;height:" + tb_height + "px;z-index:1'>");
 document.write("<v:textbox inset='0px,0px,0px,0px'><table cellspacing='3' cellpadding='0' width='100%' height='100%'><tr><td align='left'>" + line_code[i][4] + "</td></tr></table></v:textbox></v:shape>");
 document.write("<v:rect id='_x0000_s1040' alt='' style='position:absolute;left:" + (table_x + all_width + 80) + "px;top:" + (table_y + 10+(i) * tb_height + 4) + "px;width:30px;height:20px;z-index:1' fillcolor='" + line_code[i][0] + "'><v:fill color2='" + line_code[i][0] + "' rotate='t' focus='100%' type='gradient'/></v:rect>");
}
}
</script>
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">
<!--[if !mso]>
<style>
v\:*         { behavior: url(#default#VML) }
o\:*         { behavior: url(#default#VML) }
.shape       { behavior: url(#default#VML) }
</style>
<![endif]-->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title></title>
<style>
TD { FONT-SIZE: 9pt}
</style></head>
<body topmargin=5 leftmargin=0 scroll=AUTO>
<script language=javascript>
var nameArray = new Array();
nameArray[0]="中国经营报"
nameArray[1]="招聘网"
nameArray[2]="51Job"
nameArray[3]="新民晚报"
nameArray[4]="新闻晚报"
nameArray[5]="南方周末"
nameArray[6]="羊城晚报"
var dataArray1 = new Array()
dataArray1[0]="#FF0000,1.5,1,2,公司1"//参数1线条的颜色，参数2线条的宽度，参数3线条的类型，参数4转折点的类型,参数5线条名称
dataArray1[1]=200
dataArray1[2]=1200
dataArray1[3]=900
dataArray1[4]=600
dataArray1[5]=1222
dataArray1[6]=413
dataArray1[7]=800
var dataArray2 = new Array()
dataArray2[0]="#0000FF,1,2,3,公司2"
dataArray2[1]=400
dataArray2[2]=500
dataArray2[3]=1040
dataArray2[4]=1600
dataArray2[5]=522
dataArray2[6]=813
dataArray2[7]=980
var dataArray3 = new Array()
dataArray3[0]="#004D00,1,1,3,公司3"
dataArray3[1]=900
dataArray3[2]=890
dataArray3[3]=1240
dataArray3[4]=1300
dataArray3[5]=722
dataArray3[6]=833
dataArray3[7]=1280
var total = new Array(nameArray,dataArray1,dataArray2,dataArray3)
table2(total,100,90,600,250,3);
</script>
</body>
</html>

饼图演示：
<script language=javascript>
function table3(total,table_x,table_y,all_width,all_height,table_type)
{
 //参数含义(传递的数组，横坐标，纵坐标，图表的宽度，图表的高度,图表的类型)
 
 var tmdColor1 = new Array();
 
 tmdColor1[0] = "#d1ffd1"; tmdColor1[1] = "#ffbbbb"; tmdColor1[2] = "#ffe3bb";
 tmdColor1[3] = "#cff4f3"; tmdColor1[4] = "#d9d9e5"; tmdColor1[5] = "#ffc7ab";
 tmdColor1[6] = "#ecffb7";
 
 var tmdColor2 = new Array();
 
 tmdColor2[0] = "#00ff00"; tmdColor2[1] = "#ff0000"; tmdColor2[2] = "#ff9900";
 tmdColor2[3] = "#33cccc"; tmdColor2[4] = "#666699"; tmdColor2[5] = "#993300";
 tmdColor2[6] = "#99cc00";
 
 var tb_color = new Array(tmdColor1,tmdColor2);
 var tb_height = 30;
 var total_no = total[0].length;
 var totalpie = 0;
 for(var i=0;i<total_no;i++) {
  totalpie += total[1][i];
 }
 var PreAngle = 0;
 for(var i=0;i<total_no;i++) {
  document.write("<v:shape id='_x0000_s1025' alt='' style='position:absolute;left:" + table_x + "px;top:" + table_y + "px;width:" + all_width + "px;height:" + all_height + "px;z-index:1' coordsize='1500,1400' o:spt='100' adj='0,,0' path='m750,700ae750,700,750,700," + parseInt(23592960*PreAngle) + "," + parseInt(23592960*total[1][i]/totalpie) + "xe' fillcolor='" + tb_color[0][i] + "' strokecolor='#FFFFFF'><v:fill color2='" + tb_color[1][i] + "' rotate='t' focus='100%' type='gradient'/><v:stroke joinstyle='round'/><v:formulas/><v:path o:connecttype='segments'/></v:shape>");
  PreAngle += total[1][i] / totalpie;
 }
 
 if(table_type=="A") {
  document.write("<v:rect id='_x0000_s1025' style='position:absolute;left:" + (table_x + all_width + 20) + "px;top:" + (table_y + 20) + "px;width:100px;height:" + (total_no * tb_height + 20) + "px;z-index:1'/>");
  for(var i=0;i<total_no;i++)  {  
   document.write("<v:shape id='_x0000_s1025' type='#_x0000_t202' alt='' style='position:absolute;left:" + (table_x + all_width + 25) + "px;top:" + (table_y+30+(i)*tb_height) + "px;width:60px;height:" + tb_height + "px;z-index:1'>");
   document.write("<v:textbox inset='0px,0px,0px,0px'><table cellspacing='3' cellpadding='0' width='100%' height='100%'><tr><td align='left'>" + total[0][i] + "</td></tr></table></v:textbox></v:shape>");
   document.write("<v:rect id='_x0000_s1040' alt='' style='position:absolute;left:" + (table_x + all_width + 80) + "px;top:" + (table_y + 30 + (i)*tb_height+3) + "px;width:30px;height:20px;z-index:1' fillcolor='" + tb_color[0][i] + "'><v:fill color2='" + tb_color[1][i] + "' rotate='t' focus='100%' type='gradient'/></v:rect>");
   //显示比例数
   //document.write("<v:shape id='_x0000_s1025' type='#_x0000_t202' alt='' style='position:absolute;left:" + (table_x+all_width+110) + "px;top:" + (table_y+30+(i)*tb_height) + "px;width:60px;height:" + tb_height + "px;z-index:1'>");
   //document.write("<v:textbox inset='0px,0px,0px,0px'><table cellspacing='3' cellpadding='0' width='100%' height='100%'><tr><td align='left'>" + Math.round(parseFloat(total[1][i]*100/totalpie)*100)/100 + "%</td></tr></table></v:textbox></v:shape>");
  }
 }
 
 if(table_type == "B") {
  var pie = 3.14159265358979;
  var TempPie = 0;
  for(var i=0;i<total_no;i++)  {
   var TempAngle = pie * 2 * (total[1][i] / (totalpie * 2) + TempPie);
   var x1 = table_x + all_width/2 + Math.cos(TempAngle) * all_width * 3/8;
   var y1 = table_y + all_height/2 - Math.sin(TempAngle) * all_height * 3/8;
   var x2 = table_x + all_width/2 + Math.cos(TempAngle) * all_width * 3/4;
   var y2 = table_y + all_height/2 - Math.sin(TempAngle) * all_height * 3/4;
 
   if(x2>table_x + all_width/2)   {
    x3 = x2 + 20;
    x4 = x3;
   }
   else   {
    x3 = x2 - 20;
    x4 = x3 - 100;
   }
   document.write("<v:oval id='_x0000_s1027' style='position:absolute;left:" + (x1 - 2) + "px;top:" + (y1 - 2) + "px;width:4px;height:4px; z-index:2' fillcolor='#111111' strokecolor='#111111'/>");
   document.write("<v:line id='_x0000_s1025' alt='' style='position:absolute;left:0;text-align:left;top:0;z-index:1' from='" + x1 + "px," + y1 + "px' to='" + x2 + "px," + y2 + "px' coordsize='21600,21600' strokecolor='#111111' strokeweight='1px'></v:line>");
   document.write("<v:line id='_x0000_s1025' alt='' style='position:absolute;left:0;text-align:left;top:0;z-index:1' from='" + x2 + "px," + y2 + "px' to='" + x3 + "px," + y2 + "px' coordsize='21600,21600' strokecolor='#111111' strokeweight='1px'></v:line>");
   document.write("<v:shape id='_x0000_s1025' type='#_x0000_t202' alt='' style='position:absolute;left:" + x4 + "px;top:" + (y2 - 10) + "px;width:100px;height:20px;z-index:1'>");
   document.write("<v:textbox inset='0px,0px,0px,0px'><table cellspacing='3' cellpadding='0' width='100%' height='100%'><tr><td align='left'>" + total[0][i] + " " + Math.round(parseFloat(total[1][i] * 100/ totalpie)*100)/100 + "%</td></tr></table></v:textbox></v:shape>")
   TempPie += total[1][i]/totalpie; 
  }
 }
}
</script>
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">
<!--[if !mso]>
<style>
v\:*         { behavior: url(#default#VML) }
o\:*         { behavior: url(#default#VML) }
.shape       { behavior: url(#default#VML) }
</style>
<![endif]-->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title></title>
<style>
TD { FONT-SIZE: 9pt}
</style></head>
<body topmargin=5 leftmargin=0 scroll=AUTO>
<script language=javascript>
//=============调用方法=====================
var dataArray = new Array()
dataArray[0]=200;dataArray[1]=1200;dataArray[2]=900;
dataArray[3]=600;dataArray[4]=1222;dataArray[5]=413;
dataArray[6]=800;
var nameArray = new Array()
nameArray[0]="中国经营报";nameArray[1]="招聘网";nameArray[2]="51Job";
nameArray[3]="新民晚报";nameArray[4]="新闻晚报";nameArray[5]="南方周末";
nameArray[6]="羊城晚报";
var total= new Array(nameArray,dataArray)
table3(total,200,40,250,250,"A");
table3(total,300,450,250,250,"B");
</script>
</body>
</html>