Hi Johan!
I have just created a decorator for this. (you need to update Roassal). Look:
| b ds | b := RTGrapher new. ds := RTData new. ds dotShape color: Color red. ds points: #(5 1 20 8 4 2 10 23). b add: ds. b addDecorator: (RTAverageDecorator new withLabel: #asFloat). b addDecorator: (RTTitleDecorator new height: 20; title: 'Example'). ^ b
On Dec 12, 2016, at 9:36 PM, Johan Fabry jfabry@dcc.uchile.cl wrote:
Thanks Alex but I would just like a title, on the top of the graph. There is no way to put legends at the top and also they behave strangely if you don’t specify a label for the dataset.
-- Does this mail seem too brief? Sorry for that, I don’t mean to be rude! Please see http://emailcharter.org .
Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile
On 12 Dec 2016, at 15:00, Alexandre Bergel alexandre.bergel@me.com wrote:
You can have legends, such as in:
-=-=-=-=-=-=-=-=-=-=-=-= b := RTGrapher new. b extent: 300 @ 300.
(Array with: Color red with: Color blue with: Color green with: Color yellow) doWithIndex: [ :color :i | ds := RTData new. ds label: 'x^', i asString. ds dotShape ellipse size: 0. ds points: (0.0 to: 10.0 by: 0.1). ds connectColor: color. ds x: #yourself. ds y: [ :v | v raisedTo: i ]. b add: ds. ].
b axisXWithNumberOfTicks: 3. b axisYWithNumberOfTicks: 4. b legend right. ^ b -=-=-=-=-=-=-=-=-=-=-=-= <Screen Shot 2016-12-12 at 6.52.11 PM.png>
Here is another example:
-=-=-=-=-=-=-=-= b := RTGrapher new.
ds := RTData new. ds label: 'Classes'. ds points: (Collection withAllSubclasses reverseSortedAs: #numberOfMethods). ds barShape color: Color red. ds y: #numberOfMethods. b add: ds.
b legend addText: 'Size of collection classes'. b -=-=-=-=-=-=-=-=
<Screen Shot 2016-12-12 at 6.57.53 PM.png>
Cheers, Alexandre
On Dec 12, 2016, at 5:47 PM, Johan Fabry jfabry@dcc.uchile.cl wrote:
Hi All,
I was looking for a way to get a title on a graph made with RTGrapher. I have so many open that sometimes I forget which ones is which. A title would help but I cannot find a straightforward way to add one. Is this possible?
-- Does this mail seem too brief? Sorry for that, I don’t mean to be rude! Please see http://emailcharter.org .
Johan Fabry - http://pleiad.cl/~jfabry PLEIAD and RyCh labs - Computer Science Department (DCC) - University of Chile
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