voronoi treemap area

[cfblaeb]

Hi,

It appears that the areas of the voronoi cells do not correspond to the $AREA set in ones network.
The same network using the regular treemap algorithm in JIT works perfectly fine and generates correct areas.

A small example network that works fine in treemap, but fails with voronoi treemap is:

var json = {
"children": [
{
"children": [
{
"id": "achild1",
"name": "childish name",
"data": { "$area": 1.0 }
},
{
"id": "achild2",
"name": "childish name2",
"data": { "$area": 5.0 }
}
],
"data": { "$area": 10.0 },
"id": "shallow_id",
"name": "shallow_name"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id",
"name": "medium_name"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id2",
"name": "medium_name2"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id3",
"name": "medium_name3"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id4",
"name": "medium_name4"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id5",
"name": "medium_name"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id62",
"name": "medium_name2"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id73",
"name": "medium_name3"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id8",
"name": "medium_name"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id92",
"name": "medium_name2"
},
{
"children": [],
"data": { "$area": 1.0 },
"id": "medium_id03",
"name": "medium_name3"
}
],
"data": {},
"id": "root",
"name": "dontshow"
};