Issues plotting histograms with EyeSee

>
> Hi guys,
> I want to dome basic plotting with EyeSee in Pharo 1.4, and try to imitate
> the following histogram produced with matplotlib:
>
> http://biopython.org/DIST/docs/tutorial/images/hist_plot.png
>
> which was taken from 94 samples rendered with 20 bins. I've tried this
> script including the same models:
>
> |  diagram |
> diagram := ESDiagramRenderer new.
> diagram
>         histogram
>         models: #(740 753 748 744 733 718 730 704 740 709 700 726 753 699
> 658 752 726 765 755 742 762 745 750 731 741 740 727 711 743 727 757 770 767
> 759 750 788 774 789 688 719 743 737 728 740 696 732 731 735 720 740 629 572
> 587 700 636 716 592 716 733 626 737 740 574 594 610 730 641 702 733 738 736
> 732 745 744 738 739 740 745 695 745 743 730 706 744 742 694 712 715 688 784
> 721 703 744 592);
>         property: [:each | each ];
>         numberOfIntervals: 20;
>         rotatedLabels: true;
>         yAxisLabel: 'Count';
>         xAxisLabel: 'Sequence length (bp)';
>         regularAxis;
>         addXDecorator: ESValueLabelDecorator new.
> ^ diagram open
>
> but I'm experimenting some limitations that you may know better:
>
> 1) Cannot make both x and y labels to be displayed.
> 2) In the X axis, matplotlib seems to take only significant interval.
> 3) Also tried with different decorators (ESValueLabelDecorator,
> ESRangeLabelDecorator, ESRegularTickDecorator, etc) but it didn't changed.
>
> Any hints to overcome this?
>
> Best regards,
>
> Hernán
> _______________________________________________
> Moose-dev mailing list
> [hidden email]
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev

> |  diagram |
> diagram := ESDiagramRenderer new.
> diagram
>         histogram
>         models: #(740 753 748 744 733 718 730 704 740 709 700 726 753 699
> 658 752 726 765 755 742 762 745 750 731 741 740 727 711 743 727 757 770 767
> 759 750 788 774 789 688 719 743 737 728 740 696 732 731 735 720 740 629 572
> 587 700 636 716 592 716 733 626 737 740 574 594 610 730 641 702 733 738 736
> 732 745 744 738 739 740 745 695 745 743 730 706 744 742 694 712 715 688 784
> 721 703 744 592);
>         property: [:each | each ];
>         numberOfIntervals: 20;
>         rotatedLabels: true;
>         yAxisLabel: 'Count';
>         xAxisLabel: 'Sequence length (bp)';
>         regularAxis;
>         addXDecorator: ESValueLabelDecorator new.
> ^ diagram open
>
> but I'm experimenting some limitations that you may know better:
>
> 1) Cannot make both x and y labels to be displayed.

> Hi again,
>
>> |  diagram |
>> diagram := ESDiagramRenderer new.
>> diagram
>>          histogram
>>          models: #(740 753 748 744 733 718 730 704 740 709 700 726 753 699
>> 658 752 726 765 755 742 762 745 750 731 741 740 727 711 743 727 757 770 767
>> 759 750 788 774 789 688 719 743 737 728 740 696 732 731 735 720 740 629 572
>> 587 700 636 716 592 716 733 626 737 740 574 594 610 730 641 702 733 738 736
>> 732 745 744 738 739 740 745 695 745 743 730 706 744 742 694 712 715 688 784
>> 721 703 744 592);
>>          property: [:each | each ];
>>          numberOfIntervals: 20;
>>          rotatedLabels: true;
>>          yAxisLabel: 'Count';
>>          xAxisLabel: 'Sequence length (bp)';
>>          regularAxis;
>>          addXDecorator: ESValueLabelDecorator new.
>> ^ diagram open
>>
>> but I'm experimenting some limitations that you may know better:
>>
>> 1) Cannot make both x and y labels to be displayed.
>
> Fixed now
>
>> 2) In the X axis, matplotlib seems to take only significant interval.
>
> I do not quite like that part because I want to see where the
> distribution is within the overall scale :).
>
>> 3) Also tried with different decorators (ESValueLabelDecorator,
>> ESRangeLabelDecorator, ESRegularTickDecorator, etc) but it didn't changed.
>
> I also fixed the labels of the identifiers a bit. Now you can rotate
> the labels, and for each bar, the label shows the interval of values.
> However, looking at your example, perhaps the labeling should be a bit
> more flexible in that perhaps it should behave like an axis.
>
> Cheers,
> Doru
>
>> Any hints to overcome this?
>>
>> Best regards,
>>
>> Hernán
>> _______________________________________________
>> Moose-dev mailing list
>> [hidden email]
>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
>
>