I've a flat file which is of format
"id":1,"depends_on":2
"id":1,"depends_on":4
"id":1,"depends_on":5
"id":2,"depends_on":3
"id":4,"depends_on":5
Normally if I don't have
"id":1,"depends_on":5
I can plot the D3 Layout as follows
When I include "id":1,"depends_on":5
Graph that's being plot will be
Ideally I should have a line between 1 & 5 too, along with other mappings.
1) How can I achieve this?
2) How should the data-structure should be? Does it really need to have duplicate entries (objects) in various parts of main data-structure ( to obtain in the format D3 needed (parent,children[])
Using d3.layout.force produces
Check out this example , which uses d3.layout.force()
.
A force layout's data structure involves 2 arrays:
an array of nodes
[{id: 1}, {id: 2}, {id: 3}, {id: 4}]`
and array of links
[
{ source: {id: 1}, target: {id: 2} },
{ source: {id: 1}, target: {id: 3} },
{ source: {id: 2}, target: {id: 4} }
]
The objects used in the nodes array and links array should be the same objects. Ie, in the example above, nodes[0] == links.source[0]
should be true.
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