To show tooltips in labels using annotations

Created using FusionCharts Suite XT - www.fusioncharts.com

by Nabajeet Sonowal

HTML

<script src="http://static.fusioncharts.com/code/latest/fusioncharts.js"></script>
<script src="http://static.fusioncharts.com/code/latest/fusioncharts.charts.js"></script>
<script src="http://static.fusioncharts.com/code/latest/themes/fusioncharts.theme.fint.js"></script>
<!-- Using annotations to add a callout to a column. Positioning is done using annotation macros e.g., $dataset.0.set.3.x or $dataset.0.set.3.y. -->
<div id="chart-container">FusionCharts will render here</div>

JavaScript

FusionCharts.ready(function () {
    var revenueChart = new FusionCharts({
        type: 'bar2d',
        renderAt: 'chart-container',
        id: "myChart",
        width: '500',
        height: '350',
        dataFormat: 'json',
        dataSource: {
            "chart": {
                "caption": "Comparison of Quarterly Revenue",
                    "subCaption": "Last Year",
                    "showBorder": "0",
                    "xAxisName": "Quarter",
                    "yAxisName": "Amount (In USD)",
                    "numberPrefix": "$",
                    "yAxisMaxValue": "50000",
                    "showValues": "0",
                    "showTooltip": "1",
                    "showLabels": "1",
                    "theme": "fint"
            },
                "data": [{
                "label": "Q1",
                    "value": "25400"
            }, {
                "label": "Q2",
                    "value": "29800"
            }, {
                "label": "Q3",
                    "value": "21800"
            }, {
                "label": "Q4",
                    "value": "26800"
            }],
            //All annotations are grouped under this element
            "annotations": {
                "drawImmediately": "1",
                    "showbelow": "0",
                //Annotations on a chart can be divided across multiple groups for easy management, and manipulation through API
                "groups": [{
                    //Each group needs a unique ID
                    "id": "Callout",
                    //Under each group, you can define multiple items. Each item is a polygon, text or image - with its own set of parameters.
                    "items": [{
                        //Each item needs a unique ID
                        "id": "CalloutBase1",
                        //This item is of type rectangle
                        "type": "rectangle",
                            "radius": "2",
                     ...