How to add the color in in multiline lable

[dnskmr]

Hi Admin,

How to add the color for multi-line text in node and edges..
Ex:

{
  from:'Variant1',
  to:'Variant2',
  label: '<red>3306</red>\n3307\n3308',
  length:300,
  font: {align: 'bottom'},
  smooth: {
    type: "curvedCCW",
    roundness: 0.4
  }
},

I want to display the 3306 in red color,others black color

[wimrijnders]

Html tag support is very limited, only <b>, <i> and <code> are supported.
Even so, the effect you want can be achieved by using one of these tags and adjusting the font for this tag. For example, for the <b> tag:

  var options = {
    nodes: {
      font: {
        multi: true,
        bold: {
          mod: '',
          color: '#ff0000'
        }
      }
    }

And then define your label as:

  label: '<b>3306</b>\n3307\n3308',

A quick test in the basicUsage example gives:

HTH.

[wimrijnders]

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