但现在显示的却是 200 2001 2002 2003
请问大神这是什么原因
vendor("Jpgraph.jpgraph");
vendor("Jpgraph.jpgraph_line");
$legend=array(2000,2001,2002,2003);
$data=array(7,3,4,2);
$labels = $legend;
//编码转化
foreach ($labels as $k => $v) {
$labels[$k] = iconv('utf-8', 'gb2312', $v);
}
$data = $data;
$graph = new Graph($width,$height,"auto");
$graph->img->SetMargin(40,40,40,40);
$graph->img->SetAntiAliasing();
$graph->SetScale("textlin");
$graph->SetShadow();
$graph->title->Set(iconv('utf-8', 'gb2312',"{$title}"));
$graph->title->SetFont(FF_SIMSUN,FS_NORMAL,14);
$graph->SetFrame(false,'#ffffff',0);//去掉周围的边框
$graph->xaxis->SetFont(FF_SIMSUN,FS_NORMAL,9);
$graph->xaxis->SetTickLabels($labels);
$graph->xaxis->SetLabelAngle(0);
$p1 = new LinePlot($data);
$p1->mark->SetType(MARK_FILLEDCIRCLE);
$p1->mark->SetFillColor("#0080C0");
$p1->mark->SetWidth(4);
$p1->SetColor("#000000");
$p1->SetCenter();
$graph->Add($p1);
$graph->Stroke(); 最佳答案
