我正在使用cytoscape.js显示有向图，并在标签中显示了2个属性。
我想包装文本，并且在文档中说这是可能的，但我无法使其正常工作。有人可以帮忙语法吗？
'label': 'data(name)','font-size' : 14
'text-wrap': 'wrap/n'
text-wrap似乎不起作用，它挂起了图形显示。
我需要设置'text-max-width'吗？
预先感谢
cytoscape js标签显示，如何换行
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问答
lixu0394 回答：cytoscape js标签显示，如何换行
您无法在text-wrap css属性中添加\ n，而是在寻找label属性：
md.c应将这些类之一添加到要包装标签的节点上。您可以这样做：
{
"selector": ".multiline-manual","style": {
"text-wrap": "wrap"
}
},{
"selector": ".multiline-auto","style": {
"text-wrap": "wrap","text-max-width": 80
}
},var cy = (window.cy = cytoscape({
container: document.getElementById("cy"),boxSelectionEnabled: false,autounselectify: true,style: [{
selector: "node",css: {
content: "data(name)",height: "60px",width: "60px"
}
},{
selector: "edge",css: {
"target-arrow-shape": "triangle"
}
},{
selector: ".multiline-manual",style: {
"text-wrap": "wrap"
}
},{
selector: ".multiline-auto",style: {
"text-wrap": "wrap","text-max-width": 80
}
}
],elements: {
nodes: [{
data: {
id: "n0",name: "This is a very long name and all I have to do is to add a class!"
},classes: "multiline-auto"
},{
data: {
id: "n1",name: "Shorter"
},{
data: {
id: "n2",name: "This shouldn't wrap"
},classes: "multiline-manual"
},{
data: {
id: "n3",name: "This should\nwrap"
},classes: "multiline-manual"
}
],edges: [{
data: {
source: "n0",target: "n1"
}
},{
data: {
source: "n1",target: "n2"
}
},target: "n3"
}
}
]
},layout: {
name: "dagre",padding: 5
}
}));body {
font: 14px helvetica neue,helvetica,arial,sans-serif;
}
#cy {
height: 100%;
width: 100%;
left: 0;
top: 0;
float: left;
position: absolute;
}