antv缓存

箭头-内置 ::-webkit-scrollbar{display:none;}html,body{overflow:hidden;margin:0;}

graph.on('edge:mouseenter', function(evt) { var target = evt.target;

var edge = evt.item;
var model = edge.getModel();
model.oriLabel = model.label;
graph.setItemState(edge, 'hover', true);
graph.updateItem(edge, {
  label: model.labelFull,
  labelCfg: {
    style: {
      fill: '#f00'
    }
  }
});

}); graph.on('edge:mouseleave', function(evt) { var edge = evt.item; var model = edge.getModel(); alert(model.label); graph.setItemState(edge, 'hover', false); graph.updateItem(edge, { label: fittingString(model.label, 40, 12), labelCfg: { style: { fill: '#555' } } }); });