javascript - jqPlot: possible to dynamically add a new series? -


is possible dynamically add new series existing jqplot object?

i have jqplot object uses ajax data renderer retrieve 2 series. part works works fine.

based on user input (and several parameters), able dynamically add or remove additional series chart (while keeping 2 original).

is possible? possible without having retrieve unchanged data original 2 lines again?

alternatively, if not possible, there recommendations different charting library can this?

yes is, found out how this, , found question, , there no answer, provide mine. now, not elegant way it, works.

$(document).ready( function () {      dataseriestoplot = [[[x1_1,y1_1],[x1_2,y1_2]],[[x2_1,y2_1],[x2_2,y2_2]],     [[x3_1,y3_1], [x3_2,y3_2]]];     axesoptions = {         xaxis: {min: xmin, max: xmax},         yaxis: {min: ymin}     };     plottitle = 'plottitle',     plotseriesdefaults = {         showmarker: false,         shadow: false,         rendereroptions: {             smooth: true         }     };     plotlegend = {         show: true,         labels: ['label1','label2','label3']     };     plotseriesoptions = [         {             linepattern: 'dashed',             color: '#f80202',         },         {             linepattern: 'dashed',             color: '#f80202',         },         {             color: '#f80202',         }     ];      plotvar = $.jqplot('plotdiv', dataseriestoplot,     {         axes: axesoptions,         title: plottitle,         seriesdefaults: plotseriesdefaults,         series: plotseriesoptions,         legend: plotlegend       });  addtoplot();  });  function addtoplot(){      $("plotdiv").empty();     dataseriestoplot.push([[x4_1,y4_1],[x4_2,y4_2]]);     plotlegend.labels.push('label4');     plotseriesoptions.push({         linepattern: 'dashed',         color: '#ff6600',     });      plotvar = $.jqplot('plotdiv', dataseriestoplot,     {         axes: axesoptions,         title: plottitle,         seriesdefaults: plotseriesdefaults,         series: plotseriesoptions,         legend: plotlegend       }); }

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