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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2020/07/29 07:28:26 UTC
[GitHub] [incubator-echarts] ayashjorden opened a new issue #13033: Create a link between two series
ayashjorden opened a new issue #13033:
URL: https://github.com/apache/incubator-echarts/issues/13033
### Version
4.8.0
### Steps to reproduce
* Create a Graph-Force chart with two Series
* Create a link between series-1-node-1 to series-2-node-1
* Render the chart
* There's no link between the nodes.
### What is expected?
Should be able to linked nodes between two series
### What is actually happening?
Cannot reference nodes between two series.
---
Opened a StackOverflow question here - https://stackoverflow.com/questions/62889878/echarts-nested-directed-graph
Example config:
```typescript
generateDag() {
this.testDag = echarts.init(document.getElementById(`dag`) as HTMLDivElement);
const chartWidth = this.testDag.getWidth();
const nodes1 = [
{ name: 'AUDIT.n1', value: 10 },
{ name: 'AUDIT.n2', value: 10 },
{ name: 'AUDIT.n3', value: 10 },
];
const links1 = [
{ source: 0, target: 1, value: 10 },
{ source: 'AUDIT.n2', target: 'AUDIT.n3', value: 10 },
{ source: 'AUDIT.n2', target: 'DEPLOYMENT.n3', value: 10 }
];
const nodes2 = [
{ name: 'DEPLOYMENT.n1', value: 10 },
{ name: 'DEPLOYMENT.n2', value: 10 },
{ name: 'DEPLOYMENT.n3', value: 10 },
];
const links2 = [
{ source: 'DEPLOYMENT.n1', target: 'DEPLOYMENT.n2', value: 10 },
{ source: 'DEPLOYMENT.n2', target: 'DEPLOYMENT.n3', value: 10 }
];
const minNodeSize = 15;
const maxNodeSize = 75;
const nodeSize = (chartWidth - 15) / ((nodes1.length + nodes2.length) * 10);
const edgeLength = nodeSize < minNodeSize ? 25 : nodeSize * 3;
const repulsion = nodeSize < minNodeSize ? 25 : nodeSize * 10;
const gravity = nodeSize < minNodeSize ? 0.3 : 0.2;
let symbolSize: number;
if (nodeSize <= minNodeSize) {
symbolSize = minNodeSize;
} else if (nodeSize > minNodeSize && nodeSize <= maxNodeSize) {
symbolSize = nodeSize;
} else {
symbolSize = maxNodeSize;
}
console.log(
'chartWidth', chartWidth,
'nodes1.length', nodes1.length,
'nodeSize', nodeSize,
'edgeLength', edgeLength,
'repultion', repulsion,
'symbolSize', symbolSize,
'gravity', gravity
);
const options = {
tooltip: {},
animation: false,
title: {
text: 'test view',
subtext: 'Default layout',
top: 'bottom',
left: 'right'
},
animationDuration: 1500,
animationEasingUpdate: 'quinticInOut',
series: [{
name: 'CREATE',
id: 'CREATE',
symbolSize,
type: 'graph',
layout: 'force',
force: {
edgeLength,
repulsion,
gravity
},
data: nodes1,
links: links1,
// categories: categories,
roam: 'move',
draggable: true,
focusNodeAdjacency: true,
symbolKeepAspect: true,
itemStyle: {
borderColor: '#fff',
borderWidth: 1,
shadowBlur: 10,
shadowColor: 'rgba(0, 0, 0, 0.3)'
},
label: {
position: 'right',
formatter: '{b}'
},
lineStyle: {
color: 'source',
curveness: 0.3
},
emphasis: {
lineStyle: {
width: 10
}
}
},
{
name: 'DEPLOYMENT',
id: 'DEPLOYMENT',
symbolSize,
type: 'graph',
layout: 'force',
force: {
edgeLength,
repulsion,
gravity
},
data: nodes2,
links: links2,
// categories: categories,
roam: 'move',
draggable: true,
focusNodeAdjacency: true,
symbolKeepAspect: true,
itemStyle: {
borderColor: '#fff',
borderWidth: 1,
shadowBlur: 10,
shadowColor: 'rgba(0, 0, 0, 0.3)'
},
label: {
position: 'right',
formatter: '{b}'
},
lineStyle: {
color: 'source',
curveness: 0.3
},
emphasis: {
lineStyle: {
width: 10
}
}
}
]
};
this.testDag.setOption(options);
this.testDag.resize();
}
```
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[GitHub] [incubator-echarts] ayashjorden commented on issue #13033: Create a link between two series
Posted by GitBox <gi...@apache.org>.
ayashjorden commented on issue #13033:
URL: https://github.com/apache/incubator-echarts/issues/13033#issuecomment-666642390
As explained in [SO](https://stackoverflow.com/questions/62889878/echarts-nested-directed-graph), ECharts currently doesn't support flowcharts.
So it would be great to have a feature-request for that.
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[GitHub] [incubator-echarts] echarts-bot[bot] commented on issue #13033: Create a link between two series
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #13033:
URL: https://github.com/apache/incubator-echarts/issues/13033#issuecomment-664787840
Hi! We've received your issue and please be patient to get responded. 🎉
The average response time is expected to be within one day for weekdays.
In the meanwhile, please make sure that **you have posted enough image to demo your request**. You may also check out the [API](http://echarts.apache.org/api.html) and [chart option](http://echarts.apache.org/option.html) to get the answer.
If you don't get helped for a long time (over a week) or have an urgent question to ask, you may also send an email to dev@echarts.apache.org. Please attach the issue link if it's a technical questions.
If you are interested in the project, you may also subscribe our [mail list](https://echarts.apache.org/en/maillist.html).
Have a nice day! 🍵
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