java如何更改边缘根类型
我使用eclipse作为编辑器和jgraphxv1。1.我正在尝试将边缘样式更改为sidetoside。由于某些原因,我在setStyle中不断出现错误。我还尝试了edgeStyle[mxConstants.STYLE_EDGE]=mxEdgeStyle。侧边,但还是什么都没有
知道我做错了什么吗
public Design() {
super("Path Followed");
AAA aaa = new AAA() ;
mxGraph graph = new mxGraph();
Object parent = graph.getDefaultParent();
Object edgeStyle = graph.getStylesheet().getDefaultEdgeStyle() ;
graph.setStyle(edgeStyle=mxEdgeStyle.SideToSide, parent) ;
graph.getModel().beginUpdate();
int k = 0 ;
while(ontoq.path[k][0] != null) {
try
{
Object v1 = graph.insertVertex(parent, null, aaa.path[k][0], 20, 20, 80, 30);
Object v2 = graph.insertVertex(parent, null, aaa.path[k+1][0], 20, 20, 80, 30);
graph.insertEdge(parent, null, " ", v1, v2);
graph.insertEdge(parent, null, " ", v1, v1);
k++ ;
}
finally
{
graph.getModel().endUpdate();
}
}
mxGraphComponent graphComponent = new mxGraphComponent(graph);
add(graphComponent);
}
public static void main(String[] args)
{
Design frame = new Design();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(400, 320);
frame.setVisible(true);
}
}
# 1 楼答案
试试这个: