Is RTDataInteractionBuilder really useful?

[pavel-krivanek]

Issue by bergel Thursday Apr 20, 2017 at 19:54 GMT Originally opened as https://github.com/moosetechnology/Moose/issues/1185

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Apparently it is not

g := RTGrapher new.
d := RTData new.
d interaction toggleDataset.
d points: (0.0 to: 5.0 by: 0.1).
d y: #yourself.
g add: d.
g

Does not seem to do much.

[bergel]

It is useful. You need to have a legend and click on the element of the legend. For example:

g := RTGrapher new.
d := RTData new.
d label: 'Collection code'.
d interaction toggleDataset.
d dotShape color: Color red trans.
d points: (Collection withAllSubclasses).
d x: #numberOfLinesOfCode.
d y: #numberOfMethods.
g add: d.

d := RTData new.
d interaction toggleDataset.
d label: 'Roassal code'.
d dotShape color: Color blue trans.
d points: (RTObject withAllSubclasses).
d x: #numberOfLinesOfCode.
d y: #numberOfMethods.
g add: d.

g axisX noDecimal; title: 'Number of lines of code'; withThousandsSeparator.
g axisY noDecimal; title: 'Number of Methods'.

g legend addText: 'Collection vs Roassal code base'.
g

[bergel]

The class and method comments have been improved.