10 Nov
2014
10 Nov
'14
1:12 p.m.
2014-11-10 12:17 GMT+01:00 Natalia Tymchuk <natalia.tymchuk(a)unikernel.net>et>:
Hello.
I’m trying to use Force based layout to position some elements. I expected
to get the image like this.
Using this code http://ws.stfx.eu/LACEUL5X6K1S I got something different
and I don’t know why.
It looks like all elements attract instead of repel each other. Does
somebody know why it is like that?
Best regards,
Natalia
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edge dirven layouts ignore the supplied edges, if the "userDefinedEdges"
are set.
(maybe it should use
" self userDefinedEdges isEmptyNil "
instead of
" self userDefinedEdges isNil "
)
you can force the layout to use your edges with:
#useInLayout
| builder |
builder := RTGraphBuilder new.
builder nodes shape: (RTEllipse new ).
builder edges
connectTo: [ :c | c subclasses ];
useInLayout; "<<-----"
shape: (RTLine new color: Color gray).
builder addAll: Boolean allSuperclasses, Boolean withAllSubclasses.
builder layout force.
builder build.
builder view
