在关系图官网示例中当link线的条数大于1150时鼠标移到节点高亮时不显示节点名字 #6625
Description
One-line summary [问题简述]
在关系图官网示例中当link线的条数大于1150时鼠标移到节点高亮时不显示节点名字
Version & Environment [版本及环境]
- ECharts version [ECharts 版本]: 最新
- Browser version [浏览器类型和版本]: 谷歌
- OS Version [操作系统类型和版本]: 60
Expected behaviour [期望结果]
link线的条数大于1150时鼠标移到节点高亮时显示节点名字
ECharts option [ECharts配置项]
$.getJSON('data/asset/data/npmdepgraph.min10.json', function (json) {
for (var i = 0; i < 200; i++ ) {
json.nodes.push({
color: "#f60",
label: 'aa'+ i,
attributes: { },
y: -i * 10,
x: -739.36383,
id: 'aa'+ i,
size: 1
})
json.edges.push({
sourceID: 'aa'+ i,
attributes: { },
targetID: 'aa'+ (i+1),
size: 1
});
}
myChart.setOption(option = {
title: {
text: 'NPM Dependencies'
},
animationDurationUpdate: 1500,
animationEasingUpdate: 'quinticInOut',
series : [
{
type: 'graph',
layout: 'none',
// progressiveThreshold: 700,
data: json.nodes.map(function (node) {
return {
x: node.x,
y: node.y,
id: node.id,
name: node.label,
symbolSize: node.size,
itemStyle: {
normal: {
color: node.color
}
}
};
}),
edges: json.edges.map(function (edge) {
return {
source: edge.sourceID,
target: edge.targetID
};
}),
label: {
emphasis: {
position: 'right',
show: true
}
},
roam: true,
focusNodeAdjacency: true,
lineStyle: {
normal: {
width: 0.5,
curveness: 0.3,
opacity: 0.7
}
}
}
]
}, true);
});
