[Moose-dev] Re: Roassal2 - Label width

On Sep 3, 2015, at 11:15 AM, Peter Uhnák &lt;i.uhnak(a)gmail.com&gt; wrote: Well... if you are doing this for a one-off visualization (i.e. you will throw the code away within next few months), you could do this ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |v el| v := RTView new. el := RTEllipse new size: 5; elementOn:'number'. v add: el. el @ (RTLabelled new fontSize:30). el @ (RTPopup new textElement:[:e| (e attributeAt: #RTLabelledLabel) width asString]). v ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ the problem is that it is fragile because it relies on internal implementation. On the bright side this is unlikely to change anytime soon. More robust solution would be to create the label manually, but that is a bit more work. Is this enough? Do you need more robust solution? Peter On Thu, Sep 3, 2015 at 4:05 PM, Leonel Merino &lt;merino(a)iam.unibe.ch <mailto:merino@iam.unibe.ch>> wrote: Hi Peter, Thanks for your prompt answer. Yes, I meant width :) How can I retrieve the label (RTLabelled) from an element object (RTElement)? I don’t have a reference to the label (as in the example) but only to the element. Leonel Merino merino(a)iam.unibe.ch <mailto:merino@iam.unibe.ch> _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch <mailto:Moose-dev@iam.unibe.ch> https://www.iam.unibe.ch/mailman/listinfo/moose-dev <https://www.iam.unibe.ch/mailman/listinfo/moose-dev> _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev