[Pharo-users] Making a ring pie chart draggrable

Offray Vladimir Luna Cárdenas offray at riseup.net
Sat Oct 17 10:48:29 EDT 2015


Peter and @latsabben 
<https://pharoproject.slack.com/messages/@latsabben> in the slack pharo 
channel helped me with this and I have the opportunity to help finding a 
bug for Roassal, so it has been a really nice morning. Here is the code 


The bug is related with RTArc and the fact that you can not drag it more 
that once. Peter already told to Alexandre.

This is a good example of the goodness pharo brings everyday, following 
the line of the last "Thanks for Pharo" thread by Jimmie.

Thanks, as always :-).


On 17/10/15 08:00, Offray Vladimir Luna Cárdenas wrote:
> Hi all :),
> When I'm starting to prototype a visualization I like to make all 
> elements draggable so I can test easily several layouts. This works 
> well for simple elements, but I can't understand well how to make it 
> work with complex ones like the|||RTPieBuilder.
> |Consider the code at http://ws.stfx.eu/1HC0HALHUKIC . There I create 
> a ring pie chart and visualize it. I would like to make it draggable 
> and add more elements to a the view. I have browsed the layout chapter 
> by Peter on Agile visualization[1], but still I don't get it. I will 
> made a detailed reading to catch what I'm missing and redo some 
> proposed exercises, but any help is greatly appreciated.
> [1] 
> https://dl.dropboxusercontent.com/u/31543901/AgileVisualization/Layout/0107-Layout.html
> Cheers,
> Offray

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.pharo.org/pipermail/pharo-users_lists.pharo.org/attachments/20151017/684767c3/attachment.html>

More information about the Pharo-users mailing list