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Working with Chart Axes

Chart Features

Customizing Chart

Client-Side Events

The "extendRangeToOrigin" option of the linear axis is used when you want to display the origin (0 or the 'crossing' value) on the linear axis, but you don't want to have to set "minimum" or "maximum" because your data could have positive or negative values - or both.

For detailed implementation, please take a look at the HTML code tab.
<!DOCTYPE html>
    Extend Range to Origin Example - JavaScript Chart by DataViz Charts
	<link rel="stylesheet" type="text/css" href="../../css/dataviz.chart.css" />
	<link rel="stylesheet" type="text/css" href="../../themes/le-frog/styles.css" />
	<script src="../../js/dataviz.chart.min.js" type="text/javascript"></script>
    <script lang="javascript" type="text/javascript">
            var chart = new DataViz.Chart({
                title: { text: 'Extend Range to Origin' },
                animation: { duration: 1 },
                axes: [
                        type: 'linear',
                        location: 'left',
                        extendRangeToOrigin: true
                series: [
                        type: 'column',
                        data: [['A', 70], ['B', 40], ['C', 85], ['D', 50], ['E', 25], ['F', 40]]

        <div id="container" style="width: 500px; height: 300px;"></div>