html, body, #container {

    width: 135%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function () {

    // create data set on our data

    var dataSet = anychart.data.set([

        ['Ianuarie', 12814, 3054, 4376, 4229],

        ['Februarie', 13012, 5067, 3987, 3932],

        ['Martie', 11624, 7004, 3574, 5221],

        ['Aprilie', 8814, 9054, 4376, 9256],

        ['Mai', 12998, 12043, 4572, 3308],

        ['Iunie', 12321, 15067, 3417, 5432],

        ['Iulie', 10342, 10119, 5231, 13701],

        ['August', 22998, 12043, 4572, 4008],

        ['Septembrie', 11261, 10419, 6134, 18712],

        ['Octombrie', 10261, 14419, 5134, 25712],

      ['Noiembrie', 11261, 8419, 5134, 15666],

      ['Decembrie', 10261, 9419, 4134, 12344]

    ]);

​

    // map data for the first series, take x from the zero column and value from the first column of data set

    var seriesData_1 = dataSet.mapAs({'x': 0, 'value': 1});

​

    // map data for the second series, take x from the zero column and value from the second column of data set

    var seriesData_2 = dataSet.mapAs({'x': 0, 'value': 2});

​

    // map data for the second series, take x from the zero column and value from the third column of data set

    var seriesData_3 = dataSet.mapAs({'x': 0, 'value': 3});

​

    // map data for the fourth series, take x from the zero column and value from the fourth column of data set

    var seriesData_4 = dataSet.mapAs({'x': 0, 'value': 4});

​

    // create bar chart

    var chart = anychart.column();

​

    // turn on chart animation

    chart.animation(true);

​

    // force chart to stack values by Y scale.

    chart.yScale().stackMode('value');

​

    // set chart title text settings

    chart.title('Primaria Sector 1 Bucuresti');

    chart.title().padding([0, 0, 5, 0]);

​

    // helper function to setup label settings for all series

    var setupSeriesLabels = function (series, name) {

        series.name(name)

                .stroke('3 #fff 1');

        series.hovered().stroke('3 #fff 1');

    };

​

    // temp variable to store series instance

    var series;

​

    // create first series with mapped data

    series = chart.column(seriesData_1);

    setupSeriesLabels(series, 'Cladire Principala');

​

    // create second series with mapped data

    series = chart.column(seriesData_2);

    setupSeriesLabels(series, 'Cladire Secundara');

​

    // create third series with mapped data

    series = chart.column(seriesData_3);

    setupSeriesLabels(series, 'Cladire Terta');

​

    // create fourth series with mapped data

    series = chart.column(seriesData_4);

    setupSeriesLabels(series, 'Cladire Aditionala');

​

    // turn on legend

    chart.legend().enabled(true).fontSize(13).padding([0, 0, 20, 0]);

    // set yAxis labels formatter

    chart.yAxis().labels().format('{%Value}{groupsSeparator: }');

​

    // set titles for axes

    chart.xAxis().title('Luni');

    chart.yAxis().title('Masurare in Kw');

​

    // set interactivity hover

    chart.interactivity().hoverMode('by-x');

​

    chart.tooltip()

            .valuePrefix('kw')

            .displayMode('union');

​

    // set container id for the chart

    chart.container('container');

​

    // initiate chart drawing

    chart.draw();

});