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[Roassal] Changing the height of a bar in RTStackBarPlot does not work

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roberto.minelli@usi.ch

[Roassal] Changing the height of a bar in RTStackBarPlot does not work

Hi guys,

Just spotted a bug in RTStackBarPlot.

If you set the height of a bar with the message #barWidth:height: the width is set but the height remains 20 pixels, as defined in #defaultBarHeight.

To reproduce, go to RTStackBarPlot>>#example03 and change the height value parameter in the #barWidth:height: message. Bar always remain 20 pixels.

P.s. I also take this opportunity to say that once you get proficient in Roassal it is really a pleasure to use it!

Cheers,
Roberto
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abergel

Re: [Roassal] Changing the height of a bar in RTStackBarPlot does not work

Hi Roberto!

Well spotted! This is fixed.

Just for people wondering what the RTStackBarPlot is all about, here is an example:

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

b := RTStackBarPlot new.
b interaction popupText.
b colorPalette colors: (Array with: Color blue with: Color lightBlue ).
b add: #(37 33 0 0 0) title: 'DN1'.
b add: #(24 26 17 3 0) title: 'DN2'.
b add: #(25 29 15 1 0) title: 'DN3'.
b add: #(30 33 6 1 0) title: 'DN4'.

b addLegend: #('strongly agree' 'agree' 'neutral' 'disagree' 'strongly disagree').
b barWidth: 260 height: 20.

b addLabelToBars: [ :assoc | (assoc key / b totalSum * 100) asInteger asString, '%' ] if: [:assoc | assoc key > 5 ] color: Color white.

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

Andrei and I programmed it when Andrei needed to report result of a survey :-)

Cheers,

Alexandre

On Jul 22, 2015, at 9:22 PM, [hidden email] wrote:

Hi guys,

Just spotted a bug in RTStackBarPlot.

If you set the height of a bar with the message #barWidth:height: the width is set but the height remains 20 pixels, as defined in #defaultBarHeight.

To reproduce, go to RTStackBarPlot>>#example03 and change the height value parameter in the #barWidth:height: message. Bar always remain 20 pixels.

P.s. I also take this opportunity to say that once you get proficient in Roassal it is really a pleasure to use it!

Cheers,
Roberto

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Alexandre Bergel http://www.bergel.eu
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