Hi!

Just to share some of the progresses we are making with Grapher.

We can now mix bar and curve. Here is an example:

Result of the script:

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

| b ds |

b := RTGrapherBuilder new.

b extent: 400 @ 400.

ds := RTStackedDataSet new.

ds barShape color: (Color red).

ds points: (-3 to: 3.1415 * 5 by: 0.1).

ds y: [ :v | v sin ].

b add: ds.

ds := RTStackedDataSet new.

ds noDot.

ds connectColor: Color blue.

ds points: (-3 to: 3.1415 * 5 by: 0.1).

ds y: [ :v | v cos ].

b add: ds.

b build.

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

Another example:

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

data := (1 to: 20) collect: [ :v | 10 atRandom - 5 ].

 

b := RTGrapherBuilder new.

b extent: 300 @ 200.

ds := RTStackedDataSet new.

ds interaction popup.

ds points: data.

ds barShape width: 8; 

      color: (Color green alpha: 0.3);

     if: [:value | value < 0 ] fillColor: (Color red alpha: 0.3).

b add: ds.

b

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

Cheers,

Alexandre

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

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