Hi Roberto

Try this:

| b |

b := RTSunburstBuilder new.

b shape current

colorElement: [ :el |

(el attributeAt: #sbDepth) = 0 ifTrue: [ Color transparent ]

ifFalse: [ Color grayScale256: ((el attributeAt: #sbDepth ifAbsent: [ 0 ]) * 30) ] ].

b explore: RTObject using: #subclasses.

b view @ RTDraggableView.

b open

2014-11-12 6:25 GMT-03:00 Roberto Minelli <roberto.minelli@usi.ch>:

Hi,

Is there a way to set the radius of the first node to 0 so that, visually, the first node will be a pie?

Cheers,
R
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