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Axes:
Background Color:
  • Default
  • Gray
Pyramid Color:
  • Green
  • Blue
Grids:
  • Vertical
  • Horizontal
  • Only major
  • Plot Bands
  • Gap between bars
  • Comparison Line
Age:
 
Male:
 
Female:
 
Ratio:
 
Male
Female
10
8
6
4
2
0
2
4
6
8
10
0-4
5-9
10-14
15-19
20-24
25-29
30-34
35-39
40-44
45-49
50-54
55-59
60-64
65-69
70-74
75+
0-4
5-9
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15-19
20-24
25-29
30-34
35-39
40-44
45-49
50-54
55-59
60-64
65-69
70-74
75+

Generated on 11-Jan-2025
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$(document).ready(function(){
 
    // the "x" values from the data will go into the ticks array. 
    // ticks should be strings for this case where we have values like "75+"
    var ticks = ["0-4", "5-9", "10-14", "15-19", "20-24", "25-29", "30-34", "35-39", "40-44", "45-49", "50-54", "55-59", "60-64", "65-69", "70-74", "75+"];
 
    // The "y" values of the data are put into seperate series arrays.
    var male = [4.425251, 5.064975, 4.401382, 3.787731, 2.306403, 3.110203, 2.824716, 3.846422, 3.067799, 2.936013, 2.505067, 2.018346, 1.90446, 1.357237, 0.909704, 0.988836];
    var female = [4.28698, 4.343237, 4.710053, 3.99281, 2.811107, 3.191518, 4.855351, 4.62347, 4.032976, 4.414623, 3.210845, 2.426347, 2.635736, 1.811459, 1.515899, 1.683044];
    var male2 = [1.445677, 2.088224, 2.159879, 2.401152, 3.701622, 3.897444, 5.048783, 4.367545, 3.304588, 3.784367, 3.059088, 2.052513, 1.412907, 0.934326, 0.541234, 0.784258];
    var female2 =[2.238284, 2.974165, 2.360351, 3.03517, 4.80941, 6.229139, 7.257596, 5.847782, 5.226342, 6.201237, 4.474141, 2.769444, 2.048169, 1.47749, 0.87372, 1.193951];
 
    // Custom color arrays are set up for each series to get the look that is desired.
    // Two color arrays are created for the default and optional color which the user can pick.
    var greenColors = ["#526D2C", "#77933C", "#C57225", "#C57225"];
    var blueColors = ["#3F7492", "#4F9AB8", "#C57225", "#C57225"];
 
    // To accomodate changing y axis, need to keep track of plot options.
    // changing axes will require recreating the plot, so need to keep
    // track of state changes.
    var plotOptions = {
        // We set up a customized title which acts as labels for the left and right sides of the pyramid.
        title: '<div style="float:left;width:50%;text-align:center">Male</div><div style="float:right;width:50%;text-align:center">Female</div>',
 
        // by default, the series will use the green color scheme.
        seriesColors: greenColors,
 
        grid: {
            drawBorder: false,
            shadow: false,
            background: "white",
            rendererOptions: {
                // plotBands is an option of the pyramidGridRenderer.
                // it will put banding at starting at a specified value
                // along the y axis with an adjustable interval.
                plotBands: {
                    show: false,
                    interval: 2
                }
            },
        },
 
        // This makes the effective starting value of the axes 0 instead of 1.
        // For display, the y axis will use the ticks we supplied.
        defaultAxisStart: 0,
        seriesDefaults: {
            renderer: $.jqplot.PyramidRenderer,
            rendererOptions: {
                barPadding: 4
            },
            yaxis: "yaxis",
            shadow: false
        },
 
        // We have 4 series, the left and right pyramid bars and
        // the left and rigt overlay lines.
        series: [
            // For pyramid plots, the default side is right.
            // We want to override here to put first set of bars
            // on left.
            {
                rendererOptions:{
                    side: 'left',
                    synchronizeHighlight: 1
                }
            },
            {
                yaxis: "y2axis",
                rendererOptions:{
                    synchronizeHighlight: 0
                }
            },
            // Pyramid series are filled bars by default.
            // The overlay series will be unfilled lines.
            {
                rendererOptions: {
                    fill: false,
                    side: "left"
                }
            },
            {
                yaxis: "y2axis",
                rendererOptions: {
                    fill: false
                }
            }
        ],
 
        // Set up all the y axes, since users are allowed to switch between them.
        // The only axis that will show is the one that the series are "attached" to.
        // We need the appropriate options for the others for when the user switches.
        axes: {
            xaxis: {
                tickOptions: {},
                rendererOptions: {
                    baselineWidth: 2
                }
            },
            yaxis: {
                label: "Age",
                // Use canvas label renderer to get rotated labels.
                labelRenderer: $.jqplot.CanvasAxisLabelRenderer,
                // include empty tick options, they will be used
                // as users set options with plot controls.
                tickOptions: {},
                showMinorTicks: true,
                ticks: ticks,
                rendererOptions: {
                    category: true,
                    baselineWidth: 2
                }
            },
            yMidAxis: {
                label: "Age",
                // include empty tick options, they will be used
                // as users set options with plot controls.
                tickOptions: {},
                showMinorTicks: true,
                ticks: ticks,
                rendererOptions: {
                    category: true,
                    baselineWidth: 2
                }
            },
            y2axis: {
                label: "Age",
                // Use canvas label renderer to get rotated labels.
                labelRenderer: $.jqplot.CanvasAxisLabelRenderer,
                // include empty tick options, they will be used
                // as users set options with plot controls.
                tickOptions: {},
                showMinorTicks: true,
                ticks: ticks,
                rendererOptions: {
                    category: true,
                    baselineWidth: 2
                }
            }
        }
    };
 
    // initialize form elements
    // set these before attaching event handlers.
 
    $("input[type=checkbox][name=gridsVertical]").attr("checked", true);
    $("input[type=checkbox][name=gridsHorizontal]").attr("checked", true);
    $("input[type=checkbox][name=showMinorTicks]").attr("checked", false);
    $("input[type=checkbox][name=plotBands]").attr("checked", false);
    $("input[type=checkbox][name=showContour]").attr("checked", true);
    $("input[type=checkbox][name=barPadding]").attr("checked", true);
    $("select[name=axisPosition]").val("both");
    $("input[type=radio][name=backgroundColor]").attr("checked", false);
    $("input[type=radio][name=backgroundColor][value=white]").attr("checked", true);
    $("input[type=radio][name=backgroundColor]").attr("checked", false);
    $("input[type=radio][name=backgroundColor][value=white]").attr("checked", true);
    $("input[type=radio][name=seriesColor]").attr("checked", false);
    $("input[type=radio][name=seriesColor][value=green]").attr("checked", true);
 
    plot1 = $.jqplot("chart1", [male, female, male2, female2], plotOptions);
 
    // After plot creation, check to see if contours should be displayed
    checkContour();
 
    //////
    // The followng functions use verbose css selectors to make
    // it clear exactly which elements they are binging to/operating on
    //////
     
    //////
    // Function which checkes if the countour lines checkbox is checked.
    // If not, hide the contour lines.
    //////
    function checkContour() {
        if (!$("input[type=checkbox][name=showContour]").get(0).checked) {
            plot1.series[2].canvas._elem.addClass("jqplot-series-hidden");
            plot1.series[2].canvas._elem.hide();
            plot1.series[3].canvas._elem.addClass("jqplot-series-hidden");
            plot1.series[3].canvas._elem.hide();
        }
    }   
 
    $("select[name=axisPosition]").change(function(){
        // this refers to the html element we are binding to.
        // $(this) is jQuery object on that element.
 
        switch ($(this).val()) {
            case "both":
                plotOptions.series[0].yaxis = "yaxis";
                plotOptions.series[1].yaxis = "y2axis";
                plotOptions.series[2].yaxis = "yaxis";
                plotOptions.series[3].yaxis = "y2axis";
                break;
            case "left":
                plotOptions.series[0].yaxis = "yaxis";
                plotOptions.series[1].yaxis = "yaxis";
                plotOptions.series[2].yaxis = "yaxis";
                plotOptions.series[3].yaxis = "yaxis";
                break;
            case "right":
                plotOptions.series[0].yaxis = "y2axis";
                plotOptions.series[1].yaxis = "y2axis";
                plotOptions.series[2].yaxis = "y2axis";
                plotOptions.series[3].yaxis = "y2axis";
                break;
            case "mid":
                plotOptions.series[0].yaxis = "yMidAxis";
                plotOptions.series[1].yaxis = "yMidAxis";
                plotOptions.series[2].yaxis = "yMidAxis";
                plotOptions.series[3].yaxis = "yMidAxis";
                break;
            default:
                break;
                 
        }
 
        plot1.destroy();
        plot1 = $.jqplot("chart1", [male, female, male2, female2], plotOptions);
        // Finally, check to see if we need to hide contour lines.
        checkContour();
    });
 
    $("input[type=radio][name=backgroundColor]").change(function(){
        // this refers to the html element we are binding to.
        // $(this) is jQuery object on that element.
        plot1.grid.background = $(this).val();
        plotOptions.grid.background = $(this).val();
        plot1.replot();
        // Finally, check to see if we need to hide contour lines.
        checkContour();
    });
 
    $("input[type=radio][name=seriesColor]").change(function(){
        // this refers to the html element we are binding to.
        // $(this) is jQuery object on that element.
        if ($(this).val() === "blue") {
            // reset highlight colors so they will be recalculated.
            plot1.series[0].highlightColors = [];
            plot1.series[1].highlightColors = [];
            // reset series color to properly calculate highlight color.
            plot1.series[0].color = blueColors[0];
            plot1.series[1].color = blueColors[1];
            // to actually draw a new color, have to set the color on the shaperenderer.
            plot1.series[0].renderer.shapeRenderer.fillStyle = blueColors[0];
            plot1.series[1].renderer.shapeRenderer.fillStyle = blueColors[1];
            // update plot options state.
            plotOptions.seriesColors = blueColors;
        }
        else if ($(this).val() === "green") {
            // reset highlight colors so they will be recalculated.
            plot1.series[0].highlightColors = [];
            plot1.series[1].highlightColors = [];
            // reset series color to properly calculate highlight color.
            plot1.series[0].color = greenColors[0];
            plot1.series[1].color = greenColors[1];
            // to actually draw a new color, have to set the color on the shaperenderer.
            plot1.series[0].renderer.shapeRenderer.fillStyle = greenColors[0];
            plot1.series[1].renderer.shapeRenderer.fillStyle = greenColors[1];
            // update plot options state.
            plotOptions.seriesColors = blueColors;
        }
        plot1.replot();
        // Finally, check to see if we need to hide contour lines.
        checkContour();
    });
 
 
    $("input[type=checkbox][name=gridsVertical]").change(function(){
        // this refers to the html element we are binding to.
        // $(this) is jQuery object on that element.
        plot1.axes.xaxis.tickOptions.showGridline = this.checked;
        plotOptions.axes.xaxis.tickOptions.showGridline = this.checked;
        plot1.replot();
        // Finally, check to see if we need to hide contour lines.
        checkContour();
    });
 
    $("input[type=checkbox][name=gridsHorizontal]").change(function(){
        // this refers to the html element we are binding to.
        // $(this) is jQuery object on that element.
        plot1.axes.yaxis.tickOptions.showGridline = this.checked;
        plot1.axes.y2axis.tickOptions.showGridline = this.checked;
        plot1.axes.yMidAxis.tickOptions.showGridline = this.checked;
        plotOptions.axes.yaxis.tickOptions.showGridline = this.checked;
        plotOptions.axes.y2axis.tickOptions.showGridline = this.checked;
        plotOptions.axes.yMidAxis.tickOptions.showGridline = this.checked;
        plot1.replot();
        // Finally, check to see if we need to hide contour lines.
        checkContour();
    });
 
    $("input[type=checkbox][name=showMinorTicks]").change(function(){
        // this refers to the html element we are binding to.
        // $(this) is jQuery object on that element.
        plot1.axes.yaxis.showMinorTicks = !this.checked;
        plot1.axes.y2axis.showMinorTicks = !this.checked;
        plot1.axes.yMidAxis.showMinorTicks = !this.checked;
        plotOptions.axes.yaxis.showMinorTicks = !this.checked;
        plotOptions.axes.y2axis.showMinorTicks = !this.checked;
        plotOptions.axes.yMidAxis.showMinorTicks = !this.checked;
        plot1.replot();
        // Finally, check to see if we need to hide contour lines.
        checkContour();
    });
 
    $("input[type=checkbox][name=plotBands]").change(function(){
        // this refers to the html element we are binding to.
        // $(this) is jQuery object on that element.
        plot1.grid.plotBands.show = this.checked;
        plotOptions.grid.rendererOptions.plotBands.show = this.checked;
        plot1.replot();
        // Finally, check to see if we need to hide contour lines.
        checkContour();
    });
 
    $("input[type=checkbox][name=showContour]").change(function(){
        // this refers to the html element we are binding to.
        // $(this) is jQuery object on that element.
        var speed = $(this).val();
        if (this.checked) {
            plot1.series[2].canvas._elem.removeClass("jqplot-series-hidden");
            plot1.series[2].canvas._elem.fadeIn(speed);
            plot1.series[3].canvas._elem.removeClass("jqplot-series-hidden");
            plot1.series[3].canvas._elem.fadeIn(speed);
        }
        else {
            plot1.series[2].canvas._elem.addClass("jqplot-series-hidden");
            plot1.series[2].canvas._elem.fadeOut(speed);
            plot1.series[3].canvas._elem.addClass("jqplot-series-hidden");
            plot1.series[3].canvas._elem.fadeOut(speed);
        }
    });
 
    $("input[type=checkbox][name=barPadding]").change(function(){
        // this refers to the html element we are binding to.
        // $(this) is jQuery object on that element.
        if (this.checked) {
            var val = parseFloat($(this).val());
            plot1.series[0].barPadding = val;
            plot1.series[1].barPadding = val;
            plotOptions.seriesDefaults.rendererOptions.barPadding = val;
        }
        else {
            plot1.series[0].barPadding = 0;
            plot1.series[1].barPadding = 0;
            plotOptions.seriesDefaults.rendererOptions.barPadding = 0;
        }
        plot1.replot();
        // Finally, check to see if we need to hide contour lines.
        checkContour();
    });
 
    // bind to the data highlighting event to make custom tooltip:
    $(".jqplot-target").bind("jqplotDataHighlight", function(evt, seriesIndex, pointIndex, data) {
        // Here, assume first series is male poulation and second series is female population.
        // Adjust series indices as appropriate.
        var malePopulation = Math.abs(plot1.series[0].data[pointIndex][1]);
        var femalePopulation = Math.abs(plot1.series[1].data[pointIndex][1]);
        var ratio = femalePopulation / malePopulation * 100;
 
        $("#tooltipMale").stop(true, true).fadeIn(250).html(malePopulation.toPrecision(4));
        $("#tooltipFemale").stop(true, true).fadeIn(250).html(femalePopulation.toPrecision(4));
        $("#tooltipRatio").stop(true, true).fadeIn(250).html(ratio.toPrecision(4));
 
        // Since we don't know which axis is rendererd and acive with out a little extra work,
        // just use the supplied ticks array to get the age label.
        $("#tooltipAge").stop(true, true).fadeIn(250).html(ticks[pointIndex]);
    });
 
    // bind to the data highlighting event to make custom tooltip:
    $(".jqplot-target").bind("jqplotDataUnhighlight", function(evt, seriesIndex, pointIndex, data) {
        // clear out all the tooltips.
        $(".tooltip-item").stop(true, true).fadeOut(200).html('');
    });
 
    // add a date at the bottom.
 
    var d = new $.jsDate();
    $("div.jqplot-datestamp").html("Generated on "+d.strftime("%v"));
 
    $("div.chart-container").resizable({delay:20});   
 
    $("div.chart-container").bind("resize", function(event, ui) {
        plot1.replot();
    });
 
});

The charts on this page depend on the following files:

<script type="text/javascript" src="../jquery.min.js"></script>
<script type="text/javascript" src="../jquery.jqplot.min.js"></script>
<script type="text/javascript" src="../plugins/jqplot.categoryAxisRenderer.min.js"></script>
<script type="text/javascript" src="../plugins/jqplot.pyramidAxisRenderer.min.js"></script>
<script type="text/javascript" src="../plugins/jqplot.pyramidGridRenderer.min.js"></script>
<script type="text/javascript" src="../plugins/jqplot.pyramidRenderer.min.js"></script>
<script type="text/javascript" src="../plugins/jqplot.canvasTextRenderer.min.js"></script>
<script type="text/javascript" src="../plugins/jqplot.canvasAxisLabelRenderer.min.js"></script>
<script type="text/javascript" src="jquery-ui/js/jquery-ui.min.js"></script>
<link rel="stylesheet" type="text/css" hrf="../jquery.jqplot.min.css" />
<link rel="stylesheet" type="text/css" hrf="jquery-ui/css/smoothness/jquery-ui.min.css" />