javascript - D3 radial force layout -



javascript - D3 radial force layout -

i working on d3 forcefulness layout requires nodes placed in such way there central node according other nodes radially placed.the nodes linked each other normal forcefulness layout appropriate source , target. central node dictating position of other nodes, source of nodes. right have been able manage place them in linear fashion using linkdistance property 1 node reference, need in radial manner. have shown image apparently reputation low , not beingness allowed post one.can help me out this?

take @ example:

link jsfiddle

central (root) node has special treatment makes remain in center of graph. on initialization, central node's property fixed set true, d3 forcefulness layout simulation doesn't move it. also, placed in center of rectangle containing layout:

root.fixed = true; root.x = width / 2; root.y = height / 2;

hope helps.

javascript d3.js force-layout

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