how to create single link in zoomcharts even though there are multiiple links between two nodes but all the link details must be available

Question

var data = {
    "nodes": [{
        "id": "n1",
        "loaded": true,
        "style": {
            "label": "Node1"
        }
    }, {
        "id": "n2",
        "loaded": true,
        "style": {
            "label": "Node2"
        }
    }],
    "links": [{
        "id": "l1",
        "from": "n1",
        "to": "n2",
        "style": {
            "fillColor": "red",
            "toDecoration": "arrow"
        }
    }, {
        "id": "l11",
        "from": "n1",
        "to": "n2",
        "style": {
            "fillColor": "red",
            "toDecoration": "arrow"
        }
    }, {
        "id": "l111",
        "from": "n1",
        "to": "n2",
        "style": {
            "fillColor": "red",
            "toDecoration": "arrow"
        }
    }, {
        "id": "l114",
        "from": "n1",
        "to": "n2",
        "style": {
            "fillColor": "red",
            "toDecoration": "arrow"
        }
    }]
};
var t = new NetChart({
    container: document.getElementById("demo"),
    area: {
        height: 350
    },
    data: {
        preloaded: data
    },
    info: {
        enabled: true,
        linkContentsFunction: function(data, link, callback) {
            return link.id;
        }
    }
});

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score 0 · Answer 1 · answered Apr 10 '18 at 19:36

This question has been answered on zoomcharts forum:

https://forum.zoomcharts.com/t/want-single-link-connection-even-there-are-multiple-links/2072/6

Basically, you can use one of four methods:

use multiLinkProcessor method to merge the links
use linkFilter to omit certain links
use linkStyle method to apply certain link-specific styles
use custom dataFunction method to pre-process the link/node data before passing it to the success callback.

how to create single link in zoomcharts even though there are multiiple links between two nodes but all the link details must be available

1 Answers1