Hi Hernán, Thanks for your effort. This is very valuable. However, I am not sure a pie diagram should be part of GraphET. A pie is radically different from a curve. Maybe subclassing the class RTBuilder is the way to go. You will then not be constraint by GraphET for the labeling... Cheers, Alexandre On Jul 25, 2014, at 8:41 PM, Hernán Morales Durand < hernan.morales(a)gmail.com&gt; wrote: in the #pieExample method so it looks nicer (see attachment): -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

Hi Hernan, What is the status of your Pie chart ? Is it kept separated from GraphET2? Alexandre On Jul 28, 2014, at 6:29 PM, Hernán Morales Durand < hernan.morales(a)gmail.com&gt; wrote: regardless of the GraphET2 scope, having a pie diagram builder is important for Pharo (I don't know the status of PieChartMorph but I will check). sector shape in #getElementsFromModels would be very welcome :) radically different from a curve. Maybe subclassing the class RTBuilder is the way to go. You will then not be constraint by GraphET for the labeling... hernan.morales(a)gmail.com&gt; wrote: color in the #pieExample method so it looks nicer (see attachment): -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

Hi Hernán, I did a bit of programming today and did a PieBuilder. Here are some example: -=-=-=-=-=-=-=-=-= b := RTPieBuilder new. b interaction popup. b objects: RTShape withAllSubclasses. b slice: #numberOfMethods. b globalRule distinctColor. b labelledIf: [ :c | c numberOfMethods > 18 ]. b view -=-=-=-=-=-=-=-=-= -=-=-=-=-=-=-=-=-= | b | b := RTPieBuilder new. b interaction popup. b objects: (Array with: Dictionary with: Collection with: Set with: OrderedCollection ). b slice: #numberOfMethods. b globalRule distinctColor. b labelled. b emphasize: Set by: 20. b emphasize: Dictionary by: 20. b open. -=-=-=-=-=-=-=-=-= Some example have been added to the Roassal example browser, available from the World menu. This is just a beginning. I made these example without a clear scenario in mind. If you come with a specific need, probably you will be able to adjust the PieBuilder. For example, you may want to particularize the position of the labeling Cheers, Alexandre On Jul 28, 2014, at 6:29 PM, Hernán Morales Durand < hernan.morales(a)gmail.com&gt; wrote: Thanks Alex, I did not finished reading the chapter about RTBuilder yet. But regardless of the GraphET2 scope, having a pie diagram builder is important for Pharo (I don't know the status of PieChartMorph but I will check). I have tried two different directions. One is adding a RTLabel to each sector shape in #getElementsFromModels GET2PieDiagram>>getElementsFromModels ... label := RTLabel new text: model key. shape := shape + label. ... | diag | diag := GET2DiagramBuilder new. (diag pieDiagram) function: #value; models: {'A' -> 30 . 'B' -> 10 . 'C' -> 20 . 'D' -> 40}; color: [ Color random ]. ^ diag open. Another one is using #modelLabels: to add labels to axis: | diag | diag := GET2DiagramBuilder new. (diag pieDiagram) modelLabels: #key; function: #value; models: {'A' -> 30 . 'B' -> 10 . 'C' -> 20 . 'D' -> 40}; color: [ Color random ]. ^ diag open. but none of them positions the labels nicely. If anyone wants to comment would be very welcome :) Cheers, Hernán 2014-07-26 14:14 GMT-03:00 Alexandre Bergel &lt;alexandre.bergel(a)me.com&gt;om>: Hi Hernán, Thanks for your effort. This is very valuable. However, I am not sure a pie diagram should be part of GraphET. A pie is radically different from a curve. Maybe subclassing the class RTBuilder is the way to go. You will then not be constraint by GraphET for the labeling... Cheers, Alexandre On Jul 25, 2014, at 8:41 PM, Hernán Morales Durand < hernan.morales(a)gmail.com&gt; wrote: in the #pieExample method so it looks nicer (see attachment): -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch 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 -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

Hi, I have the Moose 5.0 beta and the code using RTPieBuilder is not working properly showed below. There is any way to update Roassal to support this? Cheers, Offray On 08/04/2014 03:07 AM, Usman Bhatti wrote: _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

I really like it, thanks Alex for such nice work! As you guessed, I have some need of a separated column for labels, as shown here : http://en.wikipedia.org/wiki/Pie_chart#mediaviewer/File:Pie_chart_EP_electi… Instead of doing #objects, and then #slice: , I have a collection of collections and then added a simple method based on #slice: RTPieBuilder>>groupedObjects: groupedCollection | es | objects := groupedCollection. values := groupedCollection collect: #size. sum := values sum. es := self elementsOn: groupedCollection. view addAll: es. ^ es then each subcollection can re-implement #asString for displaying label from a representative or a sum, etc. By the way how did you get the transparency effect? Cheers, Hernán 2014-08-02 22:10 GMT-03:00 Alexandre Bergel &lt;alexandre.bergel(a)me.com&gt;om>: Hi Hernán, I did a bit of programming today and did a PieBuilder. Here are some example: -=-=-=-=-=-=-=-=-= b := RTPieBuilder new. b interaction popup. b objects: RTShape withAllSubclasses. b slice: #numberOfMethods. b globalRule distinctColor. b labelledIf: [ :c | c numberOfMethods > 18 ]. b view -=-=-=-=-=-=-=-=-= <Screen Shot 2014-08-02 at 9.06.39 PM.png> -=-=-=-=-=-=-=-=-= | b | b := RTPieBuilder new. b interaction popup. b objects: (Array with: Dictionary with: Collection with: Set with: OrderedCollection ). b slice: #numberOfMethods. b globalRule distinctColor. b labelled. b emphasize: Set by: 20. b emphasize: Dictionary by: 20. b open. -=-=-=-=-=-=-=-=-= <Screen Shot 2014-08-02 at 9.07.54 PM.png> Some example have been added to the Roassal example browser, available from the World menu. <Screen Shot 2014-08-02 at 9.05.15 PM.png> This is just a beginning. I made these example without a clear scenario in mind. If you come with a specific need, probably you will be able to adjust the PieBuilder. For example, you may want to particularize the position of the labeling Cheers, Alexandre On Jul 28, 2014, at 6:29 PM, Hernán Morales Durand &lt;hernan.morales(a)gmail.com&gt; wrote: -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch 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