Dear all,

As many of you know, Grapher is a ��ber-cool charting engine, part of Roassal.
For people who do not know what Grapher is, here is a (compelling we hope) example:

Which is obtained by the following script:
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| 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
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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.

--��
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Alexandre Bergel ��http://www.bergel.eu
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