Yes. Although RTDevVarDecorator is not rooted into strong maths. It was more an experiment. If you look at the class RTDevVarDecorator, you will see it is quite simple. Adding decoration in a chart made with Grapher is very simple.
Alexandre > On Mar 23, 2015, at 12:55 AM, HwaJong Oh <daliot...@gmail.com> wrote: > > is desviation a typo of deviation? > > HwaJong > >> 2015. 3. 21., 아침 6:18, Alexandre Bergel <alexandre.ber...@me.com> 작성: >> >> Dear all, >> >> As many of you know, Grapher is a über-cool charting engine, part of Roassal. >> For people who do not know what Grapher is, here is a (compelling we hope) >> example: >> <Screen Shot 2015-03-20 at 6.12.22 PM.png> >> Which is obtained by the following script: >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> | b colors points ds pts dec lb | >> b := RTGrapher new. >> colors := Array with: Color red with: Color blue. >> points := OrderedCollection new. >> >> colors do: [ :c | >> ds := RTStackedDataSet new. >> pts := ((1 to: 100) collect: [ :i | 50 atRandom - 25 ]) cumsum. >> points add: pts. >> ds points: pts. >> dec := RTDevVarDecorator new. >> dec moveBehind; >> desviation: 0.5; >> color: (c alpha: 0.3); >> points: pts. >> ds connectUsing: (RTLine new color: (c alpha: 0.5); width: 1 ). >> b add: ds. >> b addDecorator: dec. >> ]. >> >> b axisX; axisY. >> b build. >> >> lb := RTLegendBuilder new. >> lb view: b view. >> colors doWithIndex: [ :c :i | >> lb addColor: c text: 'Series ', i printString ]. >> lb build. >> b view @ RTZoomableView. >> b view >> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-= >> >> >> In our grand vision of making Roassal the best visualizing engine of the >> Universe (we also know to be modest time to time, but not today :-), Grapher >> will play a very important role. We would like to stabilize Grapher and make >> it sure it happily fits everybody needs. You can help on it: >> >> - When you are tempted to look at the dark side of the planet (this is >> where R, JFreeChart, gnuplot, D3 and all their friends live), let us know. >> We will make sure to make you are happy again. >> >> - Share your wishlist with us. We already have a long todo list, but >> your opinion does matter and will take it seriously >> >> - we are open to contributions, which could be financial, bug fixe, >> enhancement, or simply encouragement. >> >> I am very happy to be surrounded by very smart engineers. Your encouragement >> are making them happy :-) >> >> Cheers, >> Alexandre, in the name of the Object Profile Team >> >> NB: sorry for the cross-list posting, but this email is very important for >> us, and for you we hope. >> >> -- >> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: >> Alexandre Bergel http://www.bergel.eu >> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. >> >> >> > > _______________________________________________ > Moose-dev mailing list > moose-...@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
