What do you mean by "the size of the label"? It's width?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |v el lbl| v := RTView new. el := RTEllipse new size: 5; elementOn: 'number'. v add: el. (lbl := RTLabelled new) fontSize: 30. el @ lbl. el @ (RTPopup new text: [:e | lbl lbl width asString]). v ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Or you can be exlicit and add RTLabel as a new shape, but then you would have to manually setup the interaction.
Peter
On Thu, Sep 3, 2015 at 2:57 PM, Leonel Merino merino@iam.unibe.ch wrote:
Hi all,
In the example below. How can I print the size of the label instead of the circle’s size?
v := RTView new. el := RTEllipse new size: 5; elementOn:'number'. v add: el. el @ (RTLabelled new fontSize:30). el @ (RTPopup new textElement:[:e| e width asString]). v
Best regards
Leonel Merino merino@iam.unibe.ch
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