G2 中如何实现箭头簇的形式？

[clarastar]

目前要实现如何的一个图。翻了所有的图类型，没有找到类似的图形。请问有什么办法可以实现呢？

如下所示：

[hustcc]

这个具体是展示什么数据？

[clarastar]

生物信息中，展示基因簇的数据，如下所示：

[ { "start": 1, "end": 897, "direction": "+", "gene": "galF" }, { "start": 1290, "end": 1919, "direction": "+", "gene": "cpsACP" }, { "start": 2864, "end": 4297, "direction": "+", "gene": "wzi" }, { "start": 4440, "end": 5576, "direction": "+", "gene": "wza" }, { "start": 5577, "end": 6011, "direction": "+", "gene": "wzb" }, { "start": 6028, "end": 8202, "direction": "+", "gene": "wzc" }, { "start": 8305, "end": 9828, "direction": "+", "gene": "wzx" }, { "start": 9833, "end": 10705, "direction": "+", "gene": "wcoV" }, { "start": 10724, "end": 11680, "direction": "+", "gene": "hypothetical protein" }, { "start": 11736, "end": 12947, "direction": "+", "gene": "wzy" }, { "__EMPTY": "KL64", "start": 12971, "end": 13948, "direction": "+", "gene": "wcoU" }, { "start": 13953, "end": 14987, "direction": "+", "gene": "wcoT" }, { "start": 14996, "end": 16120, "direction": "+", "gene": "wcsF" }, { "start": 16148, "end": 17158, "direction": "+", "gene": "wcuK" }, { "start": 17231, "end": 18385, "direction": "+", "gene": "wbaZ" }, { "start": 18451, "end": 19848, "direction": "+", "gene": "wcaJ" }, { "start": 20154, "end": 21560, "direction": "+", "gene": "gnd" }, { "start": 21787, "end": 23202, "direction": "+", "gene": "manC" }, { "start": 23224, "end": 24594, "direction": "+", "gene": "manB" }, { "start": 24704, "end": 25813, "direction": "+", "gene": "rmlB" }, { "start": 25827, "end": 26696, "direction": "+", "gene": "rmlA" }, { "start": 26728, "end": 27618, "direction": "+", "gene": "rmlD" }, { "start": 27633, "end": 28187, "direction": "+", "gene": "rmlC" }, { "start": 28367, "end": 29533, "direction": "+", "gene": "ugd" } ]

[hustcc]

参考这个：

https://g2.antv.antgroup.com/examples/general/link/#link