function __destruct()
{
image_destroy($this->image);
}
}
// 使用方法
$w = 640;
$h = 480;
$info = array('春季' => 78, '夏季' => 65, '秋季' => 86, '冬季' => 55);
$draw_ins = new Draw($w, $h);
//echo "柱状图";
$draw_ins->ImportData($info);
// 柱状图
//$draw_ins->DrawColumn();
// 线形图
$draw_ins->DrawLine();
// 饼形图
//$draw_ins->DrawPie();
unset($draw_ins);
?>
