Link with custom points

@akashskan wrote:

Hi,

I have a set of data in which I’m passing x and y co-ordinate of node and I’m binding that position using new go.Binding("location", "loc", go.Point.parse) and it is working very well.

Similarly, I have a string/Array of points for each link in my linkDataArray, but links do not follow the coordinate points. I have tried Link.points and new Binding(“points”) etc., but, yet to get desire result.

my sample data

   {

      'class': 'GraphLinksModel',

      'nodeKeyProperty': 'id',

      'nodeDataArray': [

        {

          'id': 'AAAAAAAAAAAAA',

          'loc': '546.336 -230.3',

          'text': 'AAAAAAAAAAAAA'

        },

        {

          'id': 'BBBBBBBBBBBBBBBB',

          'loc': '516.336 -158.3',

          'text': 'BBBBBBBBBBBBBBBB'

        },

        {

          'id': 'DDDDDDDDDDDDDD',

          'loc': '427.336 -86.3',

          'text': 'DDDDDDDDDDDDDD'

        },

        {

          'id': 'SEEEEEEEEEEEEEEEE',

          'loc': '839.336 -14.3',

          'text': 'SEEEEEEEEEEEEEEEE'

        },

        {

          'id': 'FFFFFFFFFFFFF',

          'loc': '155.336 -158.3',

          'text': 'FFFFFFFFFFFFF'

        },

        {

          'id': 'GGGGGGGGG',

          'loc': '839.336 -86.3',

          'text': 'GGGGGGGGG'

        }

      ],

      'linkDataArray': [

        {

          'from': 'BBBBBBBBBBBBBBBB',

          'to': 'DDDDDDDDDDDDDD',

          'points': "1488.914, -1144.055476, -1135.179, 1462.509, -1124.169, 1450.779, -1114.483",

          'text': 1138.0,

          'strokeWidth': 6

        },

        {

          'from': 'BBBBBBBBBBBBBBBB',

          'to': 'GGGGGGGGG',

          'points': "85.628, -145.983636, -135.02, 704.959, -120.122, 758.128, -108.599",

          'text': 582.0,

          'strokeWidth': 4

        },

        {

          'from': 'DDDDDDDDDDDDDD',

          'to': 'BBBBBBBBBBBBBBBB',

          'points': "454.878, -108.032467, -116.922, 481.294, -127.934, 493.008, -137.611",

          'text': 1199.0,

          'strokeWidth': 6

        },

        {

          'from': 'FFFFFFFFFFFFF',

          'to': 'AAAAAAAAAAAAA',

          'points': "83.023, -179.789195, -188.706, 210.19, -199.808, 222.278, -209.562",

          'text': 1097.0,

          'strokeWidth': 6

        },

        {

          'from': 'GGGGGGGGG',

          'to': 'SEEEEEEEEEEEEEEEE',

          'points': "839.336, -71.6966839, -63.9827, 839.336, -54.7125, 839.336, -46.1124",

          'text': 451.0,

          'strokeWidth': 4

        },

        {

          'from': 'AAAAAAAAAAAAA',

          'to': 'FFFFFFFFFFFFF',

          'points': "218.68, -216.233206, -207.36, 191.648, -196.318, 179.588, -186.594",

          'text': 946.0,

          'strokeWidth': 6

        },

        {

          'from': 'AAAAAAAAAAAAA',

          'to': 'DDDDDDDDDDDDDD',

          'points': `271.271, -216.107285, -206.06, 303.916,

            -192.81, 319.336, -180, 337.232,

            -165.134, 339.591, -159.045, 357.336,

            -144, 369.428, -133.748, 383.248, -123.079, 395.397, -114.023`,

          'text': 685.0,

          'strokeWidth': 4

        },

        {

          'from': 'AAAAAAAAAAAAA',

          'to': 'BBBBBBBBBBBBBBBB',

          'points': "305.589, -217.638347, -206.862, 402.879, -192.415, 446.589, -181.083",

          'text': ' 838.0',

          'strokeWidth': 4

        }

      ]

    }

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