我正在尝试使用Java中的JGraphX制作图表,并在特定类型的顶点上添加mouseListener
。
我试图使用graphComponent
,但它没有做任何事......
这是我的代码:
mxGraphComponent graphComponent = new mxGraphComponent(graph);
graphComponent.getGraphControl().addMouseListener( new MouseAdapter() {
@Override
public void mousePressed(MouseEvent e) {
mxCell cell = (mxCell) graphComponent.getCellAt(e.getX(), e.getY());
System.out.println("TOTO");
if(cell != null && cell instanceof mxCell){
if(cell.getValue().toString().equals("AAM")){
System.out.println("My Cell selected");
}
}
}
});
答案 0 :(得分:1)
您的代码适用于我。尝试这个,它应该100%工作:
date_default_timezone_set("Asia/Colombo");
$dateStart = get_post_meta( get_the_ID(), 'startdate' , true);
$datetime1 = new DateTime(date('Y-m-d', $dateStart));
$datetime2 = new DateTime(date('Y-m-d', $dateStart)));
$interval = $datetime1->diff($datetime2);
$date_diff = $interval->format('%R%a days');
echo "Difference is ".$date_diff