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there are some way to change dynamically VBarModelMapper ??

  • I use VBarModelMapper for show a vertical bar chart ...

                            VBarModelMapper {
                                model: mymodel /* is came from SqlModelMapper, it bring data from table with 30column */
                                firstBarSetColumn: 0
                                lastBarSetColumn: 5
                                firstRow: 0

    but in these way I can change only firstBar and lastBar .... I need to show data from column 1, 2, 3 plus 10,11,18 for example ..... there are some way to do these?
    I see nothing about in document or example ..... any suggest is appreciate.


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