标签：chart

1、打开文件PHPExcel\Writer\Excel2007\Chart.php
2、找到函数_writePlotGroup
3、在
foreach($plotSeriesOrder as $plotSeriesIdx => $plotSeriesRef) {
之前添加代码

$colorNDX=array();
$colorNDX[0] = "ff33cc";
$colorNDX[1] = "ffff00";
$colorNDX[2] = "ffc000";
$colorNDX[3] = "00b0f0";
$colorNDX[4] = "ff0000";
$colorNDX[5] = "058beb";
$colorNDX[6] = "06eb6e";
$t =$plotGroup->getPlotValues();

继续阅读“PHPExcel自定义Chart的颜色”