# Yahoo! UI Library

### Charts Widget 2.5.2

Yahoo! UI Library > charts > ChartTypes.js (source view)

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    /**
     * LineChart class for the YUI Charts widget.
     *
     * @namespace YAHOO.widget
     * @class LineChart
     * @uses YAHOO.widget.CartesianChart
     * @constructor
     * @param containerId {HTMLElement} Container element for the Flash Player instance.
     * @param dataSource {YAHOO.util.DataSource} DataSource instance.
     * @param attributes {object} (optional) Object literal of configuration values.
     */
    YAHOO.widget.LineChart = function(containerId, dataSource, attributes)
    {
    	YAHOO.widget.LineChart.superclass.constructor.call(this, "line", containerId, dataSource, attributes);
    };

    YAHOO.lang.extend(YAHOO.widget.LineChart, YAHOO.widget.CartesianChart);

    /**
     * ColumnChart class for the YUI Charts widget.
     *
     * @namespace YAHOO.widget
     * @class ColumnChart
     * @uses YAHOO.widget.CartesianChart
     * @constructor
     * @param containerId {HTMLElement} Container element for the Flash Player instance.
     * @param dataSource {YAHOO.util.DataSource} DataSource instance.
     * @param attributes {object} (optional) Object literal of configuration values.
     */
    YAHOO.widget.ColumnChart = function(containerId, dataSource, attributes)
    {
    	YAHOO.widget.ColumnChart.superclass.constructor.call(this, "column", containerId, dataSource, attributes);
    };

    YAHOO.lang.extend(YAHOO.widget.ColumnChart, YAHOO.widget.CartesianChart);

    /**
     * BarChart class for the YUI Charts widget.
     *
     * @namespace YAHOO.widget
     * @class BarChart
     * @uses YAHOO.widget.CartesianChart
     * @constructor
     * @param containerId {HTMLElement} Container element for the Flash Player instance.
     * @param dataSource {YAHOO.util.DataSource} DataSource instance.
     * @param attributes {object} (optional) Object literal of configuration values.
     */
    YAHOO.widget.BarChart = function(containerId, dataSource, attributes)
    {
    	YAHOO.widget.BarChart.superclass.constructor.call(this, "bar", containerId, dataSource, attributes);
    };

    YAHOO.lang.extend(YAHOO.widget.BarChart, YAHOO.widget.CartesianChart);

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