php折线图、饼状图、柱状图的生成实例

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[1][i]*=100;
totalpie += total[1][i];
}
var PreAngle = 0;
for(var i=0;i{
document.write("");
PreAngle += total[1][i] / totalpie;
}
if(table_type=="A")
{
document.write("");
for(var i=0;i{
   document.write("");
   document.write("" + total[0][i] + "
   document.write("");
   //显示比例数
   document.write("");
   document.write("" + Math.round(parseFloat(total[1][i]*100/totalpie)*100)/100 + "%
}
}
if(table_type == "B")
{
var pie = 3.14159265358979;
var TempPie = 0;
for(var i=0;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("");
   document.write("");
   document.write("");
   document.write("");
   document.write("" + total[0][i] + " " + Math.round(parseFloat(total[1][i] * 100/ totalpie)*100)/100 + "%
   TempPie += total[1][i]/totalpie;
}
}
}
//-->

");

temp4 = temp4 - temp3/5;

}

document.write("");

document.write("");

var tmpStr = ""

for(i=1;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{

for(var i=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("");

switch (parseInt(line_code[j-1][2]))

{

case 1:

break;

case 2:

document.write("");

break;

case 3:

document.write("");

break;

case 4:

document.write("");

break;

case 5:

document.write("");

break;

case 6:

document.write("");

break;

case 7:

document.write("");

break;

}

document.write("

");

switch (parseInt(line_code[j-1][3]))

{

case 1:

break;

case 2:

document.write("");

break;

case 3:

document.write("");

break;

}

}

switch (parseInt(line_code[j-1][3]))

{

case 1:

break;

case 2:

document.write("");

break;

case 3:

document.write("");

break;

}

}

for(var i=0;i{

document.write("");

document.write("");

document.write("

" + total[0][i] + "

");

}

var tb_height = 30

document.write("");

for(var i=0;i{

document.write("");

document.write("

" + line_code[i][4] + "

");

document.write("");

}

}