Hi Alexandre,

thanks for the fast response and the nice script. I'll see if I can use it to produce the graph I'd like to have.

Best, Manfred

On Mon, May 4, 2015 at 5:06 PM, Alexandre Bergel alexandre.bergel@me.com wrote:

Hi Manfred,

The parallel coordinates is indeed easy to obtain in Roassal.

Here is a short example:

"Configuration" maxValue := 40. spaceBetweenLine := 50. lineHeight := 250. numberOfColumns := 10. numberOfLines := 200.

"Script" values := OrderedCollection new. numberOfLines timesRepeat: [ t := OrderedCollection new. numberOfColumns timesRepeat: [ t add: maxValue atRandom ]. values add: t. ].

v := RTView new. setOfElements := OrderedCollection new. 1 to: numberOfColumns do: [ :i | t := OrderedCollection new. values do: [ :setOfValues | e := (RTEllipse new color: (Color red alpha: 0.3)) element. t add: e. e translateTo: (i * (spaceBetweenLine - 1)) @ ((setOfValues at: i) * lineHeight / maxValue) asFloat. v add: e. ]. setOfElements add: t. ].

2 to: numberOfColumns do: [ :column | t := OrderedCollection new. values doWithIndex: [ :setOfValues :index | line := (RTLine new color: (Color red alpha: 0.2)) edgeFrom: ((setOfElements at: (column - 1)) at: index) to: ((setOfElements at: column) at: index). v add: line. ]. ]. v -=-=-=-=-=-=-=-=-=-=-=-=

Best would be to define a new builder to allow for easy configuration. It would be easy to add colors

Cheers, Alexandre -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

On May 4, 2015, at 5:38 AM, Manfred Kröhnert mkroehnert42@googlemail.com wrote:

Hi everyone,

some time ago I saw a diagram consisting of two columns of words and lines showing associations between the words in both columns. It looked similar to the "parallel coordinates" diagram from this link: http://homes.cs.washington.edu/~jheer/files/zoo/ but with only two columns.

Now, I am not sure if I saw this in an email on a Pharo or Moose list and wanted to ask if it is already possible to create such diagrams with Roassal.

Thank you very much, Manfred _______________________________________________ Moose-dev mailing list Moose-dev@iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev

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