El vie., 12 oct. 2018 a las 19:37, Alexandre Bergel (<alexandre.bergel@me.com>) escribi��:
Hi Hern��n,Sorry for the late reply.
No problem, my replay is even more delayed!
��
Regarding your first question, you can do:-=-=-=-=-=-=g := RTGrapher new.
d := RTData new.
d connectColor: Color blue.
d noDot.
d points: (-3.14 to: 3.14 by: 0.1).
d y: #sin.
d x: #yourself.
g add: d.
g axisX numberOfTicks: 10; numberOfLabels: 5.
g-=-=-=-=-=-=As you can see, the line "g axisX numberOfTicks: 10; numberOfLabels: 5.��� allows you to set the number of ticks and the number of labels.
Thanks, with you and Milton's help I could set up the labels as I needed.
��
Regarding your second question, where can I find the file OrderedCollection_3712516797.obj ?
I think the attachment was truncated in the moose-dev mailing list because I received: Message body is too big: 3346796 bytes with a limit of 1000 KB
However it should be accessible through the pharo-users mailing list. Let me know if you cannot download it.
Or, how can I reproduce it.��Anyway, I believe the problem is that you have too many points. In this case, I suggest you to reduce the number of points.��
I was reading a bit on the subject of plotting billions of points, and it seems there are libraries which can do it:
This is based on a technique they call datashading.
Is it a big change to reproduce the datashading principles in Roassal?
��
For example, a slight variation of the previous example [DO NOT RUN IT]:-=-=-=-=-=-=points := -3.14 to: 3.14 by: 0.000001.
g := RTGrapher new.
d := RTData new.
d connectColor: Color blue.
d noDot.
d points: points.
d y: #sin.
d x: #yourself.
g add: d.
g axisX numberOfTicks: 10; numberOfLabels: 5.
g-=-=-=-=-=-=The script tries to build the same graph but with ��6 280 001 points. Which obviously, is way too many.Instead, you can do something like:-=-=-=-=-=-=points := SortedCollection new.
1000 timesRepeat: [ points add: (-3.14 to: 3.14 by: 0.000001) atRandom ].
g := RTGrapher new.
d := RTData new.
d connectColor: Color blue.
d noDot.
d points: points.
d y: #sin.
d x: #yourself.
g add: d.
g axisX numberOfTicks: 10; numberOfLabels: 5.
g-=-=-=-=-=-=Which only display the graph with 1000 points.
If I correctly understood the idea. I could reduce my collection of x values:
#(15 15 15 15 15 15 15 15 20 20 20 20 32 32 32 45 45 45 45 45 45)
having repetitions count of 8 4 3 6 respectively, and set a threshold, for example 4 to obtain:
Is that correct?
Cheers,
Hern��n
_______________________________________________Cheers,AlexandreOn Oct 4, 2018, at 12:49 AM, Hern��n Morales Durand <hernan.morales@gmail.com> wrote:
This is weird, could you check:
http://lists.pharo.org/pipermail/pharo-users_lists.pharo.org/2018-October/040771.html
Hern��n
El mi��., 3 oct. 2018 a las 22:41, Alexandre Bergel
(<alexandre.bergel@me.com>) escribi��:
I am lost. What are the questions? I do not see them in the mailing list.
AlexandreOn Oct 3, 2018, at 11:11 AM, Hern��n Morales Durand <hernan.morales@gmail.com> wrote:
Hi Alex,
Thanks. Please note there are two questions related to Roassal :)
I have isolated the script so you don't need to load BioSmalltalk
Maybe someone can check or give a hint?
El mar., 2 oct. 2018 a las 22:31, Alexandre Bergel
(<alexandre.bergel@me.com>) escribi��:
Pretty cool!
AlexandreOn Oct 2, 2018, at 2:21 AM, Hern��n Morales Durand <hernan.morales@gmail.com> wrote:
<a TRMorph(28411392).png><skew_diagram_ecoli.png>
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