php折线图、饼状图、柱状图的生成实例

WBOY

Libérer： 2016-07-25 08:55:28

original

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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;
}
}
}
//-->