对 PHPgraphlib 进行一些测试,使用其中一个示例创建图形图像时遇到问题。
include('lib/phpgraphlib.php');
include('lib/phpgraphlib_pie.php');
$graph = new PHPGraphLibPie(400, 200, 'img/graph.png');
$data = array("CBS" => 6.3, "NBC" => 4.5,"FOX" => 2.8, "ABC" => 2.7, "CW" => 1.4);
$graph->addData($data);
$graph->setTitle('8/29/07 Top 5 TV Networks Market Share');
$graph->setLabelTextColor('50,50,50');
$graph->setLegendTextColor('50,50,50');
$graph->createGraph();
没有在文件夹或根目录中创建图像?GD 已启用。