function addChart($_name, $_type, $_left, $_top, $_depth, $_height, $_width, $_datainfo, $_note)
{
require_once 'ChartFactory.php';
$chart = ChartFactory::createChart($_name, $this->vid, $_type, $_left, $_top, $_depth, $_height, $_width, $_datainfo, $_note);
$this->charts[$chart->cid] = $chart;
//var_dump($this->charts);
return $chart;
}
$db->updateChart($id, $chart->getChartJson());
$panel_db = new PanelDB();
$panel_db->updatePaneltDataLock($id, 1);
echo $chart->getChartJson();
} else {
if ($_GET["action"] == "update_options") {
$data = $_GET;
$id = $_GET["chart_id"];
#从数据库取表数据
$db = new ChartDB();
$chart_from_db = $db->selectChart($id);
#拿到数据源类和图表类
$data_machine = $chart_from_db["data_machine"];
$chart_type = $chart_from_db["type"];
#利用工厂实例化图表对象
$chart = ChartFactory::getChart($chart_type);
#json字符转化为图Array型数据
$chart->setChartArray($chart_from_db["data"]);
$chart->optionsEditAction($data);
$db->updateChart($id, $chart->getChartJson());
$panel_db = new PanelDB();
$panel_db->updatePaneltDataLock($id, 1);
echo $chart->getChartJson();
} else {
if ($_GET["action"] == "update_help_msg") {
$id = $_GET["chart_id"];
$help_msg = $_GET["help_msg"];
$db = new ChartDB();
if ($db->updateChartHelpMsg($id, $help_msg)) {
echo "Y";
} else {
