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/ext-4.1.0_b3/docs/output/Ext.chart.series.Area.js

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Ext.data.JsonP.Ext_chart_series_Area({"html":"<div><pre class=\"hierarchy\"><h4>Hierarchy</h4><div class='subclass first-child'><a href='#!/api/Ext.Base' rel='Ext.Base' class='docClass'>Ext.Base</a><div class='subclass '><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='docClass'>Ext.chart.series.Series</a><div class='subclass '><a href='#!/api/Ext.chart.series.Cartesian' rel='Ext.chart.series.Cartesian' class='docClass'>Ext.chart.series.Cartesian</a><div class='subclass '><strong>Ext.chart.series.Area</strong></div></div></div></div><h4>Mixins</h4><div class='dependency'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='docClass'>Ext.util.Observable</a></div><div class='dependency'><a href='#!/api/Ext.chart.Label' rel='Ext.chart.Label' class='docClass'>Ext.chart.Label</a></div><div class='dependency'><a href='#!/api/Ext.chart.Highlight' rel='Ext.chart.Highlight' class='docClass'>Ext.chart.Highlight</a></div><div class='dependency'><a href='#!/api/Ext.chart.Tip' rel='Ext.chart.Tip' class='docClass'>Ext.chart.Tip</a></div><div class='dependency'><a href='#!/api/Ext.chart.Callout' rel='Ext.chart.Callout' class='docClass'>Ext.chart.Callout</a></div><h4>Requires</h4><div class='dependency'><a href='#!/api/Ext.chart.axis.Axis' rel='Ext.chart.axis.Axis' class='docClass'>Ext.chart.axis.Axis</a></div><div class='dependency'><a href='#!/api/Ext.draw.Color' rel='Ext.draw.Color' class='docClass'>Ext.draw.Color</a></div><div class='dependency'><a href='#!/api/Ext.fx.Anim' rel='Ext.fx.Anim' class='docClass'>Ext.fx.Anim</a></div><h4>Files</h4><div class='dependency'><a href='source/Area.html#Ext-chart-series-Area' target='_blank'>Area.js</a></div></pre><div class='doc-contents'><p>Creates a Stacked Area Chart. The stacked area chart is useful when displaying multiple aggregated layers of information.\nAs with all other series, the Area Series must be appended in the <em>series</em> Chart array configuration. See the Chart\ndocumentation for more information. A typical configuration object for the area series could be:</p>\n\n<pre class='inline-example '><code>var store = <a href=\"#!/api/Ext-method-create\" rel=\"Ext-method-create\" class=\"docClass\">Ext.create</a>('<a href=\"#!/api/Ext.data.JsonStore\" rel=\"Ext.data.JsonStore\" class=\"docClass\">Ext.data.JsonStore</a>', {\n fields: ['name', 'data1', 'data2', 'data3', 'data4', 'data5'],\n data: [\n { 'name': 'metric one', 'data1':10, 'data2':12, 'data3':14, 'data4':8, 'data5':13 },\n { 'name': 'metric two', 'data1':7, 'data2':8, 'data3':16, 'data4':10, 'data5':3 },\n { 'name': 'metric three', 'data1':5, 'data2':2, 'data3':14, 'data4':12, 'data5':7 },\n { 'name': 'metric four', 'data1':2, 'data2':14, 'data3':6, 'data4':1, 'data5':23 },\n { 'name': 'metric five', 'data1':27, 'data2':38, 'data3':36, 'data4':13, 'data5':33 }\n ]\n});\n\n<a href=\"#!/api/Ext-method-create\" rel=\"Ext-method-create\" class=\"docClass\">Ext.create</a>('<a href=\"#!/api/Ext.chart.Chart\" rel=\"Ext.chart.Chart\" class=\"docClass\">Ext.chart.Chart</a>', {\n renderTo: <a href=\"#!/api/Ext-method-getBody\" rel=\"Ext-method-getBody\" class=\"docClass\">Ext.getBody</a>(),\n width: 500,\n height: 300,\n store: store,\n axes: [\n {\n type: 'Numeric',\n grid: true,\n position: 'left',\n fields: ['data1', 'data2', 'data3', 'data4', 'data5'],\n title: 'Sample Values',\n grid: {\n odd: {\n opacity: 1,\n fill: '#ddd',\n stroke: '#bbb',\n 'stroke-width': 1\n }\n },\n minimum: 0,\n adjustMinimumByMajorUnit: 0\n },\n {\n type: 'Category',\n position: 'bottom',\n fields: ['name'],\n title: 'Sample Metrics',\n grid: true,\n label: {\n rotate: {\n degrees: 315\n }\n }\n }\n ],\n series: [{\n type: 'area',\n highlight: false,\n axis: 'left',\n xField: 'name',\n yField: ['data1', 'data2', 'data3', 'data4', 'data5'],\n style: {\n opacity: 0.93\n }\n }]\n});\n</code></pre>\n\n<p>In this configuration we set <code>area</code> as the type for the series, set highlighting options to true for highlighting elements on hover,\ntake the left axis to measure the data in the area series, set as xField (x values) the name field of each element in the store,\nand as yFields (aggregated layers) seven data fields from the same store. Then we override some theming styles by adding some opacity\nto the style object.</p>\n</div><div class='members'><div class='members-section'><div class='definedBy'>Defined By</div><h3 class='members-title icon-cfg'>Config options</h3><div class='subsection'><div id='cfg-axis' class='member first-child inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Cartesian' rel='Ext.chart.series.Cartesian' class='defined-in docClass'>Ext.chart.series.Cartesian</a><br/><a href='source/Cartesian.html#Ext-chart-series-Cartesian-cfg-axis' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Cartesian-cfg-axis' class='name expandable'>axis</a><span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[]</span></div><div class='description'><div class='short'>The position of the axis to bind the values to. ...</div><div class='long'><p>The position of the axis to bind the values to. Possible values are 'left', 'bottom', 'top' and 'right'.\nYou must explicitly set this value to bind the values of the line series to the ones in the axis, otherwise a\nrelative scale will be used. For example, if you're using a Scatter or Line series and you'd like to have the\nvalues in the chart relative to the bottom and left axes then <code>axis</code> should be <code>['left', 'bottom']</code>.</p>\n<p>Defaults to: <code>&quot;left&quot;</code></p></div></div></div><div id='cfg-highlight' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-cfg-highlight' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-cfg-highlight' class='name expandable'>highlight</a><span> : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span></div><div class='description'><div class='short'>If set to true it will highlight the markers or the series when hovering\nwith the mouse. ...</div><div class='long'><p>If set to <code>true</code> it will highlight the markers or the series when hovering\nwith the mouse. This parameter can also be an object with the same style\nproperties you would apply to a <a href=\"#!/api/Ext.draw.Sprite\" rel=\"Ext.draw.Sprite\" class=\"docClass\">Ext.draw.Sprite</a> to apply custom\nstyles to markers and series.</p>\n</div></div></div><div id='cfg-label' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.Label' rel='Ext.chart.Label' class='defined-in docClass'>Ext.chart.Label</a><br/><a href='source/Label.html#Ext-chart-Label-cfg-label' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.Label-cfg-label' class='name expandable'>label</a><span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span></div><div class='description'><div class='short'>Object with the following properties:\n\n\ndisplay : String\n\nSpecifies the presence and position of labels for each pie ...</div><div class='long'><p>Object with the following properties:</p>\n\n<ul>\n<li><p><strong>display</strong> : String</p>\n\n<p>Specifies the presence and position of labels for each pie slice. Either \"rotate\", \"middle\", \"insideStart\",\n\"insideEnd\", \"outside\", \"over\", \"under\", or \"none\" to prevent label rendering.\nDefault value: 'none'.</p></li>\n<li><p><strong>color</strong> : String</p>\n\n<p>The color of the label text.\nDefault value: '#000' (black).</p></li>\n<li><p><strong>contrast</strong> : Boolean</p>\n\n<p>True to render the label in contrasting color with the backround.\nDefault value: false.</p></li>\n<li><p><strong>field</strong> : String</p>\n\n<p>The name of the field to be displayed in the label.\nDefault value: 'name'.</p></li>\n<li><p><strong>minMargin</strong> : Number</p>\n\n<p>Specifies the minimum distance from a label to the origin of the visualization.\nThis parameter is useful when using PieSeries width variable pie slice lengths.\nDefault value: 50.</p></li>\n<li><p><strong>font</strong> : String</p>\n\n<p>The font used for the labels.\nDefault value: \"11px Helvetica, sans-serif\".</p></li>\n<li><p><strong>orientation</strong> : String</p>\n\n<p>Either \"horizontal\" or \"vertical\".\nDafault value: \"horizontal\".</p></li>\n<li><p><strong>renderer</strong> : Function</p>\n\n<p>Optional function for formatting the label into a displayable value.\nDefault value: function(v) { return v; }</p></li>\n</ul>\n\n</div></div></div><div id='cfg-listeners' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-cfg-listeners' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-cfg-listeners' class='name expandable'>listeners</a><span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span></div><div class='description'><div class='short'>An (optional) object with event callbacks. ...</div><div class='long'><p>An (optional) object with event callbacks. All event callbacks get the target <em>item</em> as first parameter. The callback functions are:</p>\n\n<ul>\n<li>itemmouseover</li>\n<li>itemmouseout</li>\n<li>itemmousedown</li>\n<li>itemmouseup</li>\n</ul>\n\n<p>Overrides: <a href='#!/api/Ext.util.Observable-cfg-listeners' rel='Ext.util.Observable-cfg-listeners' class='docClass'>Ext.util.Observable.listeners</a></p></div></div></div><div id='cfg-renderer' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-cfg-renderer' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-cfg-renderer' class='name expandable'>renderer</a><span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a></span></div><div class='description'><div class='short'>A function that can be overridden to set custom styling properties to each rendered element. ...</div><div class='long'><p>A function that can be overridden to set custom styling properties to each rendered element.\nPasses in (sprite, record, attributes, index, store) to the function.</p>\n</div></div></div><div id='cfg-shadowAttributes' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-cfg-shadowAttributes' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-cfg-shadowAttributes' class='name expandable'>shadowAttributes</a><span> : <a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a></span></div><div class='description'><div class='short'>An array with shadow attributes ...</div><div class='long'><p>An array with shadow attributes</p>\n<p>Defaults to: <code>null</code></p></div></div></div><div id='cfg-showInLegend' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-cfg-showInLegend' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-cfg-showInLegend' class='name expandable'>showInLegend</a><span> : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></span></div><div class='description'><div class='short'>Whether to show this series in the legend. ...</div><div class='long'><p>Whether to show this series in the legend.</p>\n<p>Defaults to: <code>true</code></p></div></div></div><div id='cfg-style' class='member not-inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><span class='defined-in' rel='Ext.chart.series.Area'>Ext.chart.series.Area</span><br/><a href='source/Area.html#Ext-chart-series-Area-cfg-style' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Area-cfg-style' class='name expandable'>style</a><span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span></div><div class='description'><div class='short'>Append styling properties to this object for it to override theme properties. ...</div><div class='long'><p>Append styling properties to this object for it to override theme properties.</p>\n<p>Defaults to: <code>{}</code></p></div></div></div><div id='cfg-tips' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-cfg-tips' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-cfg-tips' class='name expandable'>tips</a><span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span></div><div class='description'><div class='short'>Add tooltips to the visualization's markers. ...</div><div class='long'><p>Add tooltips to the visualization's markers. The options for the tips are the\nsame configuration used with <a href=\"#!/api/Ext.tip.ToolTip\" rel=\"Ext.tip.ToolTip\" class=\"docClass\">Ext.tip.ToolTip</a>. For example:</p>\n\n<pre><code>tips: {\n trackMouse: true,\n width: 140,\n height: 28,\n renderer: function(storeItem, item) {\n this.setTitle(storeItem.get('name') + ': ' + storeItem.get('data1') + ' views');\n }\n},\n</code></pre>\n</div></div></div><div id='cfg-title' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-cfg-title' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-cfg-title' class='name expandable'>title</a><span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a></span></div><div class='description'><div class='short'>The human-readable name of the series. ...</div><div class='long'><p>The human-readable name of the series.</p>\n<p>Defaults to: <code>null</code></p></div></div></div><div id='cfg-type' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-cfg-type' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-cfg-type' class='name expandable'>type</a><span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a></span></div><div class='description'><div class='short'>The type of series. ...</div><div class='long'><p>The type of series. Set in subclasses.</p>\n<p>Defaults to: <code>null</code></p></div></div></div></div></div><div class='members-section'><div class='definedBy'>Defined By</div><h3 class='members-title icon-property'>Properties</h3><div class='subsection'><div id='property-isObservable' class='member first-child inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-property-isObservable' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-property-isObservable' class='name expandable'>isObservable</a><span> : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></span></div><div class='description'><div class='short'>true in this class to identify an objact as an instantiated Observable, or subclass thereof. ...</div><div class='long'><p><code>true</code> in this class to identify an objact as an instantiated Observable, or subclass thereof.</p>\n<p>Defaults to: <code>true</code></p></div></div></div><div id='property-self' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-property-self' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-property-self' class='name expandable'>self</a><span> : <a href=\"#!/api/Ext.Class\" rel=\"Ext.Class\" class=\"docClass\">Ext.Class</a></span><strong class='protected signature'>protected</strong></div><div class='description'><div class='short'>Get the reference to the current class from which this object was instantiated. ...</div><div class='long'><p>Get the reference to the current class from which this object was instantiated. Unlike <a href=\"#!/api/Ext.Base-method-statics\" rel=\"Ext.Base-method-statics\" class=\"docClass\">statics</a>,\n<code>this.self</code> is scope-dependent and it's meant to be used for dynamic inheritance. See <a href=\"#!/api/Ext.Base-method-statics\" rel=\"Ext.Base-method-statics\" class=\"docClass\">statics</a>\nfor a detailed comparison</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.Cat', {\n statics: {\n speciesName: 'Cat' // My.Cat.speciesName = 'Cat'\n },\n\n constructor: function() {\n alert(this.self.speciesName); / dependentOL on 'this'\n },\n\n clone: function() {\n return new this.self();\n }\n});\n\n\n<a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.SnowLeopard', {\n extend: 'My.Cat',\n statics: {\n speciesName: 'Snow Leopard' // My.SnowLeopard.speciesName = 'Snow Leopard'\n }\n});\n\nvar cat = new My.Cat(); // alerts 'Cat'\nvar snowLeopard = new My.SnowLeopard(); // alerts 'Snow Leopard'\n\nvar clone = snowLeopard.clone();\nalert(<a href=\"#!/api/Ext-method-getClassName\" rel=\"Ext-method-getClassName\" class=\"docClass\">Ext.getClassName</a>(clone)); // alerts 'My.SnowLeopard'\n</code></pre>\n</div></div></div><div id='property-xField' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Cartesian' rel='Ext.chart.series.Cartesian' class='defined-in docClass'>Ext.chart.series.Cartesian</a><br/><a href='source/Cartesian.html#Ext-chart-series-Cartesian-property-xField' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Cartesian-property-xField' class='name expandable'>xField</a><span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a></span></div><div class='description'><div class='short'>The field used to access the x axis value from the items from the data\nsource. ...</div><div class='long'><p>The field used to access the x axis value from the items from the data\nsource.</p>\n<p>Defaults to: <code>null</code></p></div></div></div><div id='property-yField' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Cartesian' rel='Ext.chart.series.Cartesian' class='defined-in docClass'>Ext.chart.series.Cartesian</a><br/><a href='source/Cartesian.html#Ext-chart-series-Cartesian-property-yField' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Cartesian-property-yField' class='name expandable'>yField</a><span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a></span></div><div class='description'><div class='short'>The field used to access the y-axis value from the items from the data\nsource. ...</div><div class='long'><p>The field used to access the y-axis value from the items from the data\nsource.</p>\n<p>Defaults to: <code>null</code></p></div></div></div></div></div><div class='members-section'><h3 class='members-title icon-method'>Methods</h3><div class='subsection'><div class='definedBy'>Defined By</div><h4 class='members-subtitle'>Instance Methods</h3><div id='method-addEvents' class='member first-child inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-addEvents' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-addEvents' class='name expandable'>addEvents</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>... eventNames</span> )</div><div class='description'><div class='short'>Adds the specified events to the list of events which this Observable may fire. ...</div><div class='long'><p>Adds the specified events to the list of events which this Observable may fire.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventNames</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>...<div class='sub-desc'><p>Either an object with event names as properties with\na value of <code>true</code>. For example:</p>\n\n<pre><code>this.addEvents({\n storeloaded: true,\n storecleared: true\n});\n</code></pre>\n\n<p>Or any number of event names as separate parameters. For example:</p>\n\n<pre><code>this.addEvents('storeloaded', 'storecleared');\n</code></pre>\n</div></li></ul></div></div></div><div id='method-addListener' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-addListener' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-addListener' class='name expandable'>addListener</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eventName, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> options]</span> )</div><div class='description'><div class='short'>Appends an event handler to this object. ...</div><div class='long'><p>Appends an event handler to this object. For example:</p>\n\n<pre><code>myGridPanel.on(\"mouseover\", this.onMouseOver, this);\n</code></pre>\n\n<p>The method also allows for a single argument to be passed which is a config object\ncontaining properties which specify multiple events. For example:</p>\n\n<pre><code>myGridPanel.on({\n cellClick: this.onCellClick,\n mouseover: this.onMouseOver,\n mouseout: this.onMouseOut,\n scope: this // Important. Ensure \"this\" is correct during handler execution\n});\n</code></pre>\n\n<p>One can also specify options for each event handler separately:</p>\n\n<pre><code>myGridPanel.on({\n cellClick: {fn: this.onCellClick, scope: this, single: true},\n mouseover: {fn: panel.onMouseOver, scope: panel}\n});\n</code></pre>\n\n<p><em>Names</em> of methods in a specified scope may also be used. Note that\n<code>scope</code> MUST be specified to use this option:</p>\n\n<pre><code>myGridPanel.on({\n cellClick: {fn: 'onCellClick', scope: this, single: true},\n mouseover: {fn: 'onMouseOver', scope: panel}\n});\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The name of the event to listen for.\nMay also be an object who's property names are event names.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>The method the event invokes, or <em>if <code>scope</code> is specified, the </em>name* of the method within\nthe specified <code>scope</code>. Will be called with arguments\ngiven to <a href=\"#!/api/Ext.util.Observable-method-fireEvent\" rel=\"Ext.util.Observable-method-fireEvent\" class=\"docClass\">fireEvent</a> plus the <code>options</code> parameter described below.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>The scope (<code>this</code> reference) in which the handler function is\nexecuted. <strong>If omitted, defaults to the object which fired the event.</strong></p>\n\n</div></li><li><span class='pre'>options</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>An object containing handler configuration.</p>\n\n\n\n\n<p><strong>Note:</strong> Unlike in ExtJS 3.x, the options object will also be passed as the last\nargument to every event handler.</p>\n\n\n\n\n<p>This object may contain any of the following properties:</p>\n\n<ul><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The scope (<code>this</code> reference) in which the handler function is executed. <strong>If omitted,\n defaults to the object which fired the event.</strong></p>\n\n</div></li><li><span class='pre'>delay</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'><p>The number of milliseconds to delay the invocation of the handler after the event fires.</p>\n\n</div></li><li><span class='pre'>single</span> : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a><div class='sub-desc'><p>True to add a handler to handle just the next firing of the event, and then remove itself.</p>\n\n</div></li><li><span class='pre'>buffer</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'><p>Causes the handler to be scheduled to run in an <a href=\"#!/api/Ext.util.DelayedTask\" rel=\"Ext.util.DelayedTask\" class=\"docClass\">Ext.util.DelayedTask</a> delayed\n by the specified number of milliseconds. If the event fires again within that time,\n the original handler is <em>not</em> invoked, but the new handler is scheduled in its place.</p>\n\n</div></li><li><span class='pre'>target</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a><div class='sub-desc'><p>Only call the handler if the event was fired on the target Observable, <em>not</em> if the event\n was bubbled up from a child Observable.</p>\n\n</div></li><li><span class='pre'>element</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p><strong>This option is only valid for listeners bound to <a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a>.</strong>\n The name of a Component property which references an element to add a listener to.</p>\n\n\n\n\n<p> This option is useful during Component construction to add DOM event listeners to elements of\n <a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a> which will exist only after the Component is rendered.\n For example, to add a click listener to a Panel's body:</p>\n\n\n\n\n<pre><code> new <a href=\"#!/api/Ext.panel.Panel\" rel=\"Ext.panel.Panel\" class=\"docClass\">Ext.panel.Panel</a>({\n title: 'The title',\n listeners: {\n click: this.handlePanelClick,\n element: 'body'\n }\n });\n</code></pre>\n\n\n\n\n<p><strong>Combining Options</strong></p>\n\n\n\n\n<p>Using the options argument, it is possible to combine different types of listeners:</p>\n\n\n\n\n<p>A delayed, one-time listener.</p>\n\n\n\n\n<pre><code>myPanel.on('hide', this.handleClick, this, {\n single: true,\n delay: 100\n});\n</code></pre>\n\n</div></li></ul></div></li></ul></div></div></div><div id='method-addManagedListener' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-addManagedListener' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-addManagedListener' class='name expandable'>addManagedListener</a>( <span class='pre'><a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a> item, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> ename, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> opt]</span> )</div><div class='description'><div class='short'>Adds listeners to any Observable object (or Ext.Element) which are automatically removed when this Component is\ndestr...</div><div class='long'><p>Adds listeners to any Observable object (or <a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a>) which are automatically removed when this Component is\ndestroyed.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a><div class='sub-desc'><p>The item to which to add a listener/listeners.</p>\n\n</div></li><li><span class='pre'>ename</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The event name, or an object containing event name properties.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the handler function.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the scope (<code>this</code> reference)\nin which the handler function is executed.</p>\n\n</div></li><li><span class='pre'>opt</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the\n<a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> options.</p>\n\n</div></li></ul></div></div></div><div id='method-callOverridden' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-method-callOverridden' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-method-callOverridden' class='name expandable'>callOverridden</a>( <span class='pre'><a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a>/Arguments args</span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><strong class='deprecated signature'>deprecated</strong><strong class='protected signature'>protected</strong></div><div class='description'><div class='short'>Call the original method that was previously overridden with override\n\nExt.define('My.Cat', {\n constructor: functi...</div><div class='long'><p>Call the original method that was previously overridden with <a href=\"#!/api/Ext.Base-static-method-override\" rel=\"Ext.Base-static-method-override\" class=\"docClass\">override</a></p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.Cat', {\n constructor: function() {\n alert(\"I'm a cat!\");\n }\n});\n\nMy.Cat.override({\n constructor: function() {\n alert(\"I'm going to be a cat!\");\n\n var instance = this.callOverridden();\n\n alert(\"Meeeeoooowwww\");\n\n return instance;\n }\n});\n\nvar kitty = new My.Cat(); // alerts \"I'm going to be a cat!\"\n // alerts \"I'm a cat!\"\n // alerts \"Meeeeoooowwww\"\n</code></pre>\n <div class='signature-box deprecated'>\n <p>This member has been <strong>deprecated</strong> </p>\n <p>as of 4.1. Use <a href=\"#!/api/Ext.Base-method-callParent\" rel=\"Ext.Base-method-callParent\" class=\"docClass\">callParent</a> instead.</p>\n\n </div>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>args</span> : <a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a>/Arguments<div class='sub-desc'><p>The arguments, either an array or the <code>arguments</code> object\nfrom the current method, for example: <code>this.callOverridden(arguments)</code></p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'><p>Returns the result of calling the overridden method</p>\n</div></li></ul></div></div></div><div id='method-callParent' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-method-callParent' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-method-callParent' class='name expandable'>callParent</a>( <span class='pre'><a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a>/Arguments args</span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><strong class='protected signature'>protected</strong></div><div class='description'><div class='short'>Call the \"parent\" method of the current method. ...</div><div class='long'><p>Call the \"parent\" method of the current method. That is the method previously\noverridden by derivation or by an override (see <a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>).</p>\n\n<pre><code> <a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.Base', {\n constructor: function (x) {\n this.x = x;\n },\n\n statics: {\n method: function (x) {\n return x;\n }\n }\n });\n\n <a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.Derived', {\n extend: 'My.Base',\n\n constructor: function () {\n this.callParent([21]);\n }\n });\n\n var obj = new My.Derived();\n\n alert(obj.x); // alerts 21\n</code></pre>\n\n<p>This can be used with an override as follows:</p>\n\n<pre><code> <a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.DerivedOverride', {\n override: 'My.Derived',\n\n constructor: function (x) {\n this.callParent([x*2]); // calls original My.Derived constructor\n }\n });\n\n var obj = new My.Derived();\n\n alert(obj.x); // now alerts 42\n</code></pre>\n\n<p>This also works with static methods.</p>\n\n<pre><code> <a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.Derived2', {\n extend: 'My.Base',\n\n statics: {\n method: function (x) {\n return this.callParent([x*2]); // calls My.Base.method\n }\n }\n });\n\n alert(My.Base.method(10); // alerts 10\n alert(My.Derived2.method(10); // alerts 20\n</code></pre>\n\n<p>Lastly, it also works with overridden static methods.</p>\n\n<pre><code> <a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.Derived2Override', {\n override: 'My.Derived2',\n\n statics: {\n method: function (x) {\n return this.callParent([x*2]); // calls My.Derived2.method\n }\n }\n });\n\n alert(My.Derived2.method(10); // now alerts 40\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>args</span> : <a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a>/Arguments<div class='sub-desc'><p>The arguments, either an array or the <code>arguments</code> object\nfrom the current method, for example: <code>this.callParent(arguments)</code></p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'><p>Returns the result of calling the parent method</p>\n</div></li></ul></div></div></div><div id='method-clearListeners' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-clearListeners' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-clearListeners' class='name expandable'>clearListeners</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Removes all listeners for this object including the managed listeners ...</div><div class='long'><p>Removes all listeners for this object including the managed listeners</p>\n</div></div></div><div id='method-clearManagedListeners' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-clearManagedListeners' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-clearManagedListeners' class='name expandable'>clearManagedListeners</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Removes all managed listeners for this object. ...</div><div class='long'><p>Removes all managed listeners for this object.</p>\n</div></div></div><div id='method-drawSeries' class='member not-inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><span class='defined-in' rel='Ext.chart.series.Area'>Ext.chart.series.Area</span><br/><a href='source/Area.html#Ext-chart-series-Area-method-drawSeries' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Area-method-drawSeries' class='name expandable'>drawSeries</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Draws the series for the current chart. ...</div><div class='long'><p>Draws the series for the current chart.</p>\n</div></div></div><div id='method-eachRecord' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-method-eachRecord' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-method-eachRecord' class='name expandable'>eachRecord</a>( <span class='pre'><a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope</span> )</div><div class='description'><div class='short'>Iterate over each of the records for this series. ...</div><div class='long'><p>Iterate over each of the records for this series. The default implementation simply iterates\nthrough the entire data store, but individual series implementations can override this to\nprovide custom handling, e.g. adding/removing records.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a><div class='sub-desc'><p>The function to execute for each record.</p>\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>Scope for the fn.</p>\n</div></li></ul></div></div></div><div id='method-eachYValue' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Cartesian' rel='Ext.chart.series.Cartesian' class='defined-in docClass'>Ext.chart.series.Cartesian</a><br/><a href='source/Cartesian.html#Ext-chart-series-Cartesian-method-eachYValue' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Cartesian-method-eachYValue' class='name expandable'>eachYValue</a>( <span class='pre'><a href=\"#!/api/Ext.data.Model\" rel=\"Ext.data.Model\" class=\"docClass\">Ext.data.Model</a> record, <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope</span> )<strong class='protected signature'>protected</strong></div><div class='description'><div class='short'>Iterates over a given record's values for each of this series's yFields,\nexecuting a given function for each value. ...</div><div class='long'><p>Iterates over a given record's values for each of this series's yFields,\nexecuting a given function for each value. Any yFields that have been combined\nvia legend drag-drop will be treated as a single value.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>record</span> : <a href=\"#!/api/Ext.data.Model\" rel=\"Ext.data.Model\" class=\"docClass\">Ext.data.Model</a><div class='sub-desc'>\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a><div class='sub-desc'>\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-enableBubble' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-enableBubble' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-enableBubble' class='name expandable'>enableBubble</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[] eventNames</span> )</div><div class='description'><div class='short'>Enables events fired by this Observable to bubble up an owner hierarchy by calling this.getBubbleTarget() if\npresent. ...</div><div class='long'><p>Enables events fired by this Observable to bubble up an owner hierarchy by calling <code>this.getBubbleTarget()</code> if\npresent. There is no implementation in the Observable base class.</p>\n\n<p>This is commonly used by Ext.Components to bubble events to owner Containers.\nSee <a href=\"#!/api/Ext.Component-method-getBubbleTarget\" rel=\"Ext.Component-method-getBubbleTarget\" class=\"docClass\">Ext.Component.getBubbleTarget</a>. The default implementation in <a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Ext.Component</a> returns the\nComponent's immediate owner. But if a known target is required, this can be overridden to access the\nrequired target more quickly.</p>\n\n<p>Example:</p>\n\n<pre><code><a href=\"#!/api/Ext-method-override\" rel=\"Ext-method-override\" class=\"docClass\">Ext.override</a>(<a href=\"#!/api/Ext.form.field.Base\" rel=\"Ext.form.field.Base\" class=\"docClass\">Ext.form.field.Base</a>, {\n // Add functionality to Field's initComponent to enable the change event to bubble\n initComponent : <a href=\"#!/api/Ext.Function-method-createSequence\" rel=\"Ext.Function-method-createSequence\" class=\"docClass\">Ext.Function.createSequence</a>(Ext.form.field.Base.prototype.initComponent, function() {\n this.enableBubble('change');\n }),\n\n // We know that we want Field's events to bubble directly to the FormPanel.\n getBubbleTarget : function() {\n if (!this.formPanel) {\n this.formPanel = this.findParentByType('form');\n }\n return this.formPanel;\n }\n});\n\nvar myForm = new Ext.formPanel({\n title: 'User Details',\n items: [{\n ...\n }],\n listeners: {\n change: function() {\n // Title goes red if form has been modified.\n myForm.header.setStyle('color', 'red');\n }\n }\n});\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventNames</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[]<div class='sub-desc'><p>The event name to bubble, or an Array of event names.</p>\n</div></li></ul></div></div></div><div id='method-fireEvent' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-fireEvent' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-fireEvent' class='name expandable'>fireEvent</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>... args</span> ) : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></div><div class='description'><div class='short'>Fires the specified event with the passed parameters (minus the event name, plus the options object passed\nto addList...</div><div class='long'><p>Fires the specified event with the passed parameters (minus the event name, plus the <code>options</code> object passed\nto <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a>).</p>\n\n<p>An event may be set to bubble up an Observable parent hierarchy (See <a href=\"#!/api/Ext.Component-method-getBubbleTarget\" rel=\"Ext.Component-method-getBubbleTarget\" class=\"docClass\">Ext.Component.getBubbleTarget</a>) by\ncalling <a href=\"#!/api/Ext.util.Observable-method-enableBubble\" rel=\"Ext.util.Observable-method-enableBubble\" class=\"docClass\">enableBubble</a>.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The name of the event to fire.</p>\n</div></li><li><span class='pre'>args</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>...<div class='sub-desc'><p>Variable number of parameters are passed to handlers.</p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></span><div class='sub-desc'><p>returns false if any of the handlers return false otherwise it returns true.</p>\n</div></li></ul></div></div></div><div id='method-getInitialConfig' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-method-getInitialConfig' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-method-getInitialConfig' class='name expandable'>getInitialConfig</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> name</span> )</div><div class='description'><div class='short'> ...</div><div class='long'>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>name</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-getItemForPoint' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-method-getItemForPoint' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-method-getItemForPoint' class='name expandable'>getItemForPoint</a>( <span class='pre'><a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a> x, <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a> y</span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></div><div class='description'><div class='short'>For a given x/y point relative to the Surface, find a corresponding item from this\nseries, if any. ...</div><div class='long'><p>For a given x/y point relative to the Surface, find a corresponding item from this\nseries, if any.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>x</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'>\n</div></li><li><span class='pre'>y</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'><p>An object describing the item, or null if there is no matching item.\nThe exact contents of this object will vary by series type, but should always contain the following:</p>\n<ul><li><span class='pre'>series</span> : <a href=\"#!/api/Ext.chart.series.Series\" rel=\"Ext.chart.series.Series\" class=\"docClass\">Ext.chart.series.Series</a><div class='sub-desc'><p>the Series object to which the item belongs</p>\n</div></li><li><span class='pre'>value</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>the value(s) of the item's data point</p>\n</div></li><li><span class='pre'>point</span> : <a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a><div class='sub-desc'><p>the x/y coordinates relative to the chart box of a single point\nfor this data item, which can be used as e.g. a tooltip anchor point.</p>\n</div></li><li><span class='pre'>sprite</span> : <a href=\"#!/api/Ext.draw.Sprite\" rel=\"Ext.draw.Sprite\" class=\"docClass\">Ext.draw.Sprite</a><div class='sub-desc'><p>the item's rendering Sprite.</p>\n</div></li></ul></div></li></ul></div></div></div><div id='method-getLegendColor' class='member not-inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><span class='defined-in' rel='Ext.chart.series.Area'>Ext.chart.series.Area</span><br/><a href='source/Area.html#Ext-chart-series-Area-method-getLegendColor' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Area-method-getLegendColor' class='name expandable'>getLegendColor</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> item</span> )</div><div class='description'><div class='short'>Returns the color of the series (to be displayed as color for the series legend item). ...</div><div class='long'><p>Returns the color of the series (to be displayed as color for the series legend item).</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>Info about the item; same format as returned by <a href=\"#!/api/Ext.chart.series.Area-method-getItemForPoint\" rel=\"Ext.chart.series.Area-method-getItemForPoint\" class=\"docClass\">getItemForPoint</a></p>\n</div></li></ul><p>Overrides: <a href='#!/api/Ext.chart.series.Series-method-getLegendColor' rel='Ext.chart.series.Series-method-getLegendColor' class='docClass'>Ext.chart.series.Series.getLegendColor</a></p></div></div></div><div id='method-getMinMaxXValues' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Cartesian' rel='Ext.chart.series.Cartesian' class='defined-in docClass'>Ext.chart.series.Cartesian</a><br/><a href='source/Cartesian.html#Ext-chart-series-Cartesian-method-getMinMaxXValues' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Cartesian-method-getMinMaxXValues' class='name expandable'>getMinMaxXValues</a>( <span class='pre'></span> ) : <a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a></div><div class='description'><div class='short'>Calculate the min and max values for this series's xField. ...</div><div class='long'><p>Calculate the min and max values for this series's xField.</p>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a></span><div class='sub-desc'><p>[min, max]</p>\n</div></li></ul></div></div></div><div id='method-getMinMaxYValues' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Cartesian' rel='Ext.chart.series.Cartesian' class='defined-in docClass'>Ext.chart.series.Cartesian</a><br/><a href='source/Cartesian.html#Ext-chart-series-Cartesian-method-getMinMaxYValues' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Cartesian-method-getMinMaxYValues' class='name expandable'>getMinMaxYValues</a>( <span class='pre'></span> ) : <a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a></div><div class='description'><div class='short'>Calculate the min and max values for this series's yField(s). ...</div><div class='long'><p>Calculate the min and max values for this series's yField(s). Takes into account yField\ncombinations, exclusions, and stacking.</p>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a></span><div class='sub-desc'><p>[min, max]</p>\n</div></li></ul></div></div></div><div id='method-getRecordCount' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-method-getRecordCount' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-method-getRecordCount' class='name expandable'>getRecordCount</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Return the number of records being displayed in this series. ...</div><div class='long'><p>Return the number of records being displayed in this series. Defaults to the number of\nrecords in the store; individual series implementations can override to provide custom handling.</p>\n</div></div></div><div id='method-getYValueAccessors' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Cartesian' rel='Ext.chart.series.Cartesian' class='defined-in docClass'>Ext.chart.series.Cartesian</a><br/><a href='source/Cartesian.html#Ext-chart-series-Cartesian-method-getYValueAccessors' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Cartesian-method-getYValueAccessors' class='name expandable'>getYValueAccessors</a>( <span class='pre'></span> ) : <a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a><strong class='protected signature'>protected</strong></div><div class='description'><div class='short'>Returns an array of functions, each of which returns the value of the yField\ncorresponding to function's index in the...</div><div class='long'><p>Returns an array of functions, each of which returns the value of the yField\ncorresponding to function's index in the array, for a given record (each function takes the\nrecord as its only argument.) If yFields have been combined by the user via legend drag-drop,\nthis list of accessors will be kept in sync with those combinations.</p>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Array\" rel=\"Array\" class=\"docClass\">Array</a></span><div class='sub-desc'><p>array of accessor functions</p>\n</div></li></ul></div></div></div><div id='method-getYValueCount' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Cartesian' rel='Ext.chart.series.Cartesian' class='defined-in docClass'>Ext.chart.series.Cartesian</a><br/><a href='source/Cartesian.html#Ext-chart-series-Cartesian-method-getYValueCount' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Cartesian-method-getYValueCount' class='name expandable'>getYValueCount</a>( <span class='pre'></span> ) : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><strong class='protected signature'>protected</strong></div><div class='description'><div class='short'>Returns the number of yField values, taking into account fields combined\nvia legend drag-drop. ...</div><div class='long'><p>Returns the number of yField values, taking into account fields combined\nvia legend drag-drop.</p>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a></span><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-hasListener' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-hasListener' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-hasListener' class='name expandable'>hasListener</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName</span> ) : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></div><div class='description'><div class='short'>Checks to see if this object has any listeners for a specified event, or whether the event bubbles. ...</div><div class='long'><p>Checks to see if this object has any listeners for a specified event, or whether the event bubbles. The answer\nindicates whether the event needs firing or not.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The name of the event to check for</p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a></span><div class='sub-desc'><p><code>true</code> if the event is being listened for or bubbles, else <code>false</code></p>\n</div></li></ul></div></div></div><div id='method-hideAll' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-method-hideAll' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-method-hideAll' class='name expandable'>hideAll</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Hides all the elements in the series. ...</div><div class='long'><p>Hides all the elements in the series.</p>\n</div></div></div><div id='method-highlight' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.Highlight' rel='Ext.chart.Highlight' class='defined-in docClass'>Ext.chart.Highlight</a><br/><a href='source/Highlight.html#Ext-chart-Highlight-method-highlight' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.Highlight-method-highlight' class='name expandable'>highlight</a>( <span class='pre'><a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> Default</span> )</div><div class='description'><div class='short'>Highlight the given series item. ...</div><div class='long'><p>Highlight the given series item.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>Default</span> : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>'s false. Can also be an object width style properties (i.e fill, stroke, radius)\nor just use default styles per series by setting highlight = true.</p>\n</div></li></ul></div></div></div><div id='method-highlightItem' class='member not-inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><span class='defined-in' rel='Ext.chart.series.Area'>Ext.chart.series.Area</span><br/><a href='source/Area.html#Ext-chart-series-Area-method-highlightItem' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Area-method-highlightItem' class='name expandable'>highlightItem</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> item</span> )</div><div class='description'><div class='short'>Highlight the specified item. ...</div><div class='long'><p>Highlight the specified item. If no item is provided the whole series will be highlighted.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>{Object} Info about the item; same format as returned by <a href=\"#!/api/Ext.chart.series.Area-method-getItemForPoint\" rel=\"Ext.chart.series.Area-method-getItemForPoint\" class=\"docClass\">getItemForPoint</a></p>\n</div></li></ul><p>Overrides: <a href='#!/api/Ext.chart.Highlight-method-highlightItem' rel='Ext.chart.Highlight-method-highlightItem' class='docClass'>Ext.chart.Highlight.highlightItem</a></p></div></div></div><div id='method-highlightSeries' class='member not-inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><span class='defined-in' rel='Ext.chart.series.Area'>Ext.chart.series.Area</span><br/><a href='source/Area.html#Ext-chart-series-Area-method-highlightSeries' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Area-method-highlightSeries' class='name expandable'>highlightSeries</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> item</span> )</div><div class='description'><div class='short'>Highlight this entire series. ...</div><div class='long'><p>Highlight this entire series.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>Info about the item; same format as returned by <a href=\"#!/api/Ext.chart.series.Area-method-getItemForPoint\" rel=\"Ext.chart.series.Area-method-getItemForPoint\" class=\"docClass\">getItemForPoint</a>.</p>\n</div></li></ul></div></div></div><div id='method-initConfig' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-method-initConfig' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-method-initConfig' class='name expandable'>initConfig</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> config</span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><strong class='protected signature'>protected</strong></div><div class='description'><div class='short'>Initialize configuration for this class. ...</div><div class='long'><p>Initialize configuration for this class. a typical example:</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.awesome.Class', {\n // The default config\n config: {\n name: 'Awesome',\n isAwesome: true\n },\n\n constructor: function(config) {\n this.initConfig(config);\n }\n});\n\nvar awesome = new My.awesome.Class({\n name: 'Super Awesome'\n});\n\nalert(awesome.getName()); // 'Super Awesome'\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>config</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'><p>mixins The mixin prototypes as key - value pairs</p>\n</div></li></ul></div></div></div><div id='method-isExcluded' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-method-isExcluded' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-method-isExcluded' class='name expandable'>isExcluded</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> index</span> )</div><div class='description'><div class='short'>Determines whether the series item at the given index has been excluded, i.e. ...</div><div class='long'><p>Determines whether the series item at the given index has been excluded, i.e. toggled off in the legend.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>index</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-mon' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-mon' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-mon' class='name expandable'>mon</a>( <span class='pre'><a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a> item, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> ename, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> opt]</span> )</div><div class='description'><div class='short'>Shorthand for addManagedListener. ...</div><div class='long'><p>Shorthand for <a href=\"#!/api/Ext.util.Observable-method-addManagedListener\" rel=\"Ext.util.Observable-method-addManagedListener\" class=\"docClass\">addManagedListener</a>.</p>\n\n<p>Adds listeners to any Observable object (or <a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a>) which are automatically removed when this Component is\ndestroyed.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a><div class='sub-desc'><p>The item to which to add a listener/listeners.</p>\n\n</div></li><li><span class='pre'>ename</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The event name, or an object containing event name properties.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the handler function.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the scope (<code>this</code> reference)\nin which the handler function is executed.</p>\n\n</div></li><li><span class='pre'>opt</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the\n<a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> options.</p>\n\n</div></li></ul></div></div></div><div id='method-mun' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-mun' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-mun' class='name expandable'>mun</a>( <span class='pre'><a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a> item, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> ename, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope]</span> )</div><div class='description'><div class='short'>Shorthand for removeManagedListener. ...</div><div class='long'><p>Shorthand for <a href=\"#!/api/Ext.util.Observable-method-removeManagedListener\" rel=\"Ext.util.Observable-method-removeManagedListener\" class=\"docClass\">removeManagedListener</a>.</p>\n\n<p>Removes listeners that were added by the <a href=\"#!/api/Ext.util.Observable-method-mon\" rel=\"Ext.util.Observable-method-mon\" class=\"docClass\">mon</a> method.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a><div class='sub-desc'><p>The item from which to remove a listener/listeners.</p>\n\n</div></li><li><span class='pre'>ename</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The event name, or an object containing event name properties.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the handler function.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the scope (<code>this</code> reference)\nin which the handler function is executed.</p>\n\n</div></li></ul></div></div></div><div id='method-on' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-on' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-on' class='name expandable'>on</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eventName, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> options]</span> )</div><div class='description'><div class='short'>Shorthand for addListener. ...</div><div class='long'><p>Shorthand for <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a>.</p>\n\n<p>Appends an event handler to this object. For example:</p>\n\n<pre><code>myGridPanel.on(\"mouseover\", this.onMouseOver, this);\n</code></pre>\n\n<p>The method also allows for a single argument to be passed which is a config object\ncontaining properties which specify multiple events. For example:</p>\n\n<pre><code>myGridPanel.on({\n cellClick: this.onCellClick,\n mouseover: this.onMouseOver,\n mouseout: this.onMouseOut,\n scope: this // Important. Ensure \"this\" is correct during handler execution\n});\n</code></pre>\n\n<p>One can also specify options for each event handler separately:</p>\n\n<pre><code>myGridPanel.on({\n cellClick: {fn: this.onCellClick, scope: this, single: true},\n mouseover: {fn: panel.onMouseOver, scope: panel}\n});\n</code></pre>\n\n<p><em>Names</em> of methods in a specified scope may also be used. Note that\n<code>scope</code> MUST be specified to use this option:</p>\n\n<pre><code>myGridPanel.on({\n cellClick: {fn: 'onCellClick', scope: this, single: true},\n mouseover: {fn: 'onMouseOver', scope: panel}\n});\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The name of the event to listen for.\nMay also be an object who's property names are event names.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>The method the event invokes, or <em>if <code>scope</code> is specified, the </em>name* of the method within\nthe specified <code>scope</code>. Will be called with arguments\ngiven to <a href=\"#!/api/Ext.util.Observable-method-fireEvent\" rel=\"Ext.util.Observable-method-fireEvent\" class=\"docClass\">fireEvent</a> plus the <code>options</code> parameter described below.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>The scope (<code>this</code> reference) in which the handler function is\nexecuted. <strong>If omitted, defaults to the object which fired the event.</strong></p>\n\n</div></li><li><span class='pre'>options</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>An object containing handler configuration.</p>\n\n\n\n\n<p><strong>Note:</strong> Unlike in ExtJS 3.x, the options object will also be passed as the last\nargument to every event handler.</p>\n\n\n\n\n<p>This object may contain any of the following properties:</p>\n\n<ul><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The scope (<code>this</code> reference) in which the handler function is executed. <strong>If omitted,\n defaults to the object which fired the event.</strong></p>\n\n</div></li><li><span class='pre'>delay</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'><p>The number of milliseconds to delay the invocation of the handler after the event fires.</p>\n\n</div></li><li><span class='pre'>single</span> : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a><div class='sub-desc'><p>True to add a handler to handle just the next firing of the event, and then remove itself.</p>\n\n</div></li><li><span class='pre'>buffer</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'><p>Causes the handler to be scheduled to run in an <a href=\"#!/api/Ext.util.DelayedTask\" rel=\"Ext.util.DelayedTask\" class=\"docClass\">Ext.util.DelayedTask</a> delayed\n by the specified number of milliseconds. If the event fires again within that time,\n the original handler is <em>not</em> invoked, but the new handler is scheduled in its place.</p>\n\n</div></li><li><span class='pre'>target</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a><div class='sub-desc'><p>Only call the handler if the event was fired on the target Observable, <em>not</em> if the event\n was bubbled up from a child Observable.</p>\n\n</div></li><li><span class='pre'>element</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p><strong>This option is only valid for listeners bound to <a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a>.</strong>\n The name of a Component property which references an element to add a listener to.</p>\n\n\n\n\n<p> This option is useful during Component construction to add DOM event listeners to elements of\n <a href=\"#!/api/Ext.Component\" rel=\"Ext.Component\" class=\"docClass\">Components</a> which will exist only after the Component is rendered.\n For example, to add a click listener to a Panel's body:</p>\n\n\n\n\n<pre><code> new <a href=\"#!/api/Ext.panel.Panel\" rel=\"Ext.panel.Panel\" class=\"docClass\">Ext.panel.Panel</a>({\n title: 'The title',\n listeners: {\n click: this.handlePanelClick,\n element: 'body'\n }\n });\n</code></pre>\n\n\n\n\n<p><strong>Combining Options</strong></p>\n\n\n\n\n<p>Using the options argument, it is possible to combine different types of listeners:</p>\n\n\n\n\n<p>A delayed, one-time listener.</p>\n\n\n\n\n<pre><code>myPanel.on('hide', this.handleClick, this, {\n single: true,\n delay: 100\n});\n</code></pre>\n\n</div></li></ul></div></li></ul></div></div></div><div id='method-relayEvents' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-relayEvents' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-relayEvents' class='name expandable'>relayEvents</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> origin, <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[] events, [<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> prefix]</span> )</div><div class='description'><div class='short'>Relays selected events from the specified Observable as if the events were fired by this. ...</div><div class='long'><p>Relays selected events from the specified Observable as if the events were fired by <code>this</code>.</p>\n\n<p>For example if you are extending Grid, you might decide to forward some events from store.\nSo you can do this inside your initComponent:</p>\n\n<pre><code>this.relayEvents(this.getStore(), ['load']);\n</code></pre>\n\n<p>The grid instance will then have an observable 'load' event which will be passed the\nparameters of the store's load event and any function fired with the grid's load event\nwould have access to the grid using the <code>this</code> keyword.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>origin</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The Observable whose events this object is to relay.</p>\n</div></li><li><span class='pre'>events</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>[]<div class='sub-desc'><p>Array of event names to relay.</p>\n</div></li><li><span class='pre'>prefix</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> (optional)<div class='sub-desc'><p>A common prefix to attach to the event names. For example:</p>\n\n<pre><code>this.relayEvents(this.getStore(), ['load', 'clear'], 'store');\n</code></pre>\n\n<p>Now the grid will forward 'load' and 'clear' events of store as 'storeload' and 'storeclear'.</p>\n</div></li></ul></div></div></div><div id='method-removeListener' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-removeListener' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-removeListener' class='name expandable'>removeListener</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName, <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn, [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope]</span> )</div><div class='description'><div class='short'>Removes an event handler. ...</div><div class='long'><p>Removes an event handler.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The type of event the handler was associated with.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a><div class='sub-desc'><p>The handler to remove. <strong>This must be a reference to the function passed into the\n<a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> call.</strong></p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>The scope originally specified for the handler. It must be the same as the\nscope argument specified in the original call to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> or the listener will not be removed.</p>\n\n</div></li></ul></div></div></div><div id='method-removeManagedListener' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-removeManagedListener' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-removeManagedListener' class='name expandable'>removeManagedListener</a>( <span class='pre'><a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a> item, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> ename, [<a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn], [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope]</span> )</div><div class='description'><div class='short'>Removes listeners that were added by the mon method. ...</div><div class='long'><p>Removes listeners that were added by the <a href=\"#!/api/Ext.util.Observable-method-mon\" rel=\"Ext.util.Observable-method-mon\" class=\"docClass\">mon</a> method.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Ext.util.Observable\" rel=\"Ext.util.Observable\" class=\"docClass\">Ext.util.Observable</a>/<a href=\"#!/api/Ext.dom.Element\" rel=\"Ext.dom.Element\" class=\"docClass\">Ext.Element</a><div class='sub-desc'><p>The item from which to remove a listener/listeners.</p>\n\n</div></li><li><span class='pre'>ename</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a>/<a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The event name, or an object containing event name properties.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the handler function.</p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>If the <code>ename</code> parameter was an event name, this is the scope (<code>this</code> reference)\nin which the handler function is executed.</p>\n\n</div></li></ul></div></div></div><div id='method-resumeEvents' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-resumeEvents' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-resumeEvents' class='name expandable'>resumeEvents</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Resumes firing events (see suspendEvents). ...</div><div class='long'><p>Resumes firing events (see <a href=\"#!/api/Ext.util.Observable-method-suspendEvents\" rel=\"Ext.util.Observable-method-suspendEvents\" class=\"docClass\">suspendEvents</a>).</p>\n\n<p>If events were suspended using the <code>queueSuspended</code> parameter, then all events fired\nduring event suspension will be sent to any listeners now.</p>\n</div></div></div><div id='method-setTitle' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-method-setTitle' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-method-setTitle' class='name expandable'>setTitle</a>( <span class='pre'><a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a> index, <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> title</span> )</div><div class='description'><div class='short'>Changes the value of the title for the series. ...</div><div class='long'><p>Changes the value of the <a href=\"#!/api/Ext.chart.series.Series-cfg-title\" rel=\"Ext.chart.series.Series-cfg-title\" class=\"docClass\">title</a> for the series.\nArguments can take two forms:</p>\n\n<ul>\n<li>A single String value: this will be used as the new single title for the series (applies\nto series with only one yField)</li>\n<li>A numeric index and a String value: this will set the title for a single indexed yField.</li>\n</ul>\n\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>index</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'>\n</div></li><li><span class='pre'>title</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-showAll' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-method-showAll' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-method-showAll' class='name expandable'>showAll</a>( <span class='pre'></span> )</div><div class='description'><div class='short'>Shows all the elements in the series. ...</div><div class='long'><p>Shows all the elements in the series.</p>\n</div></div></div><div id='method-statics' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-method-statics' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-method-statics' class='name expandable'>statics</a>( <span class='pre'></span> ) : <a href=\"#!/api/Ext.Class\" rel=\"Ext.Class\" class=\"docClass\">Ext.Class</a><strong class='protected signature'>protected</strong></div><div class='description'><div class='short'>Get the reference to the class from which this object was instantiated. ...</div><div class='long'><p>Get the reference to the class from which this object was instantiated. Note that unlike <a href=\"#!/api/Ext.Base-property-self\" rel=\"Ext.Base-property-self\" class=\"docClass\">self</a>,\n<code>this.statics()</code> is scope-independent and it always returns the class from which it was called, regardless of what\n<code>this</code> points to during run-time</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.Cat', {\n statics: {\n totalCreated: 0,\n speciesName: 'Cat' // My.Cat.speciesName = 'Cat'\n },\n\n constructor: function() {\n var statics = this.statics();\n\n alert(statics.speciesName); // always equals to 'Cat' no matter what 'this' refers to\n // equivalent to: My.Cat.speciesName\n\n alert(this.self.speciesName); // dependent on 'this'\n\n statics.totalCreated++;\n },\n\n clone: function() {\n var cloned = new this.self; // dependent on 'this'\n\n cloned.groupName = this.statics().speciesName; // equivalent to: My.Cat.speciesName\n\n return cloned;\n }\n});\n\n\n<a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.SnowLeopard', {\n extend: 'My.Cat',\n\n statics: {\n speciesName: 'Snow Leopard' // My.SnowLeopard.speciesName = 'Snow Leopard'\n },\n\n constructor: function() {\n this.callParent();\n }\n});\n\nvar cat = new My.Cat(); // alerts 'Cat', then alerts 'Cat'\n\nvar snowLeopard = new My.SnowLeopard(); // alerts 'Cat', then alerts 'Snow Leopard'\n\nvar clone = snowLeopard.clone();\nalert(<a href=\"#!/api/Ext-method-getClassName\" rel=\"Ext-method-getClassName\" class=\"docClass\">Ext.getClassName</a>(clone)); // alerts 'My.SnowLeopard'\nalert(clone.groupName); // alerts 'Cat'\n\nalert(My.Cat.totalCreated); // alerts 3\n</code></pre>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.Class\" rel=\"Ext.Class\" class=\"docClass\">Ext.Class</a></span><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='method-suspendEvents' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-suspendEvents' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-suspendEvents' class='name expandable'>suspendEvents</a>( <span class='pre'><a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a> queueSuspended</span> )</div><div class='description'><div class='short'>Suspends the firing of all events. ...</div><div class='long'><p>Suspends the firing of all events. (see <a href=\"#!/api/Ext.util.Observable-method-resumeEvents\" rel=\"Ext.util.Observable-method-resumeEvents\" class=\"docClass\">resumeEvents</a>)</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>queueSuspended</span> : <a href=\"#!/api/Boolean\" rel=\"Boolean\" class=\"docClass\">Boolean</a><div class='sub-desc'><p>Pass as true to queue up suspended events to be fired\nafter the <a href=\"#!/api/Ext.util.Observable-method-resumeEvents\" rel=\"Ext.util.Observable-method-resumeEvents\" class=\"docClass\">resumeEvents</a> call instead of discarding all suspended events.</p>\n</div></li></ul></div></div></div><div id='method-un' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.util.Observable' rel='Ext.util.Observable' class='defined-in docClass'>Ext.util.Observable</a><br/><a href='source/Observable.html#Ext-util-Observable-method-un' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.util.Observable-method-un' class='name expandable'>un</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> eventName, <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a> fn, [<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> scope]</span> )</div><div class='description'><div class='short'>Shorthand for removeListener. ...</div><div class='long'><p>Shorthand for <a href=\"#!/api/Ext.util.Observable-method-removeListener\" rel=\"Ext.util.Observable-method-removeListener\" class=\"docClass\">removeListener</a>.</p>\n\n<p>Removes an event handler.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>eventName</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The type of event the handler was associated with.</p>\n\n</div></li><li><span class='pre'>fn</span> : <a href=\"#!/api/Function\" rel=\"Function\" class=\"docClass\">Function</a><div class='sub-desc'><p>The handler to remove. <strong>This must be a reference to the function passed into the\n<a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> call.</strong></p>\n\n</div></li><li><span class='pre'>scope</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> (optional)<div class='sub-desc'><p>The scope originally specified for the handler. It must be the same as the\nscope argument specified in the original call to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">addListener</a> or the listener will not be removed.</p>\n\n</div></li></ul></div></div></div><div id='method-unHighlightItem' class='member not-inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><span class='defined-in' rel='Ext.chart.series.Area'>Ext.chart.series.Area</span><br/><a href='source/Area.html#Ext-chart-series-Area-method-unHighlightItem' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Area-method-unHighlightItem' class='name expandable'>unHighlightItem</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> item</span> )</div><div class='description'><div class='short'>Un-highlights the specified item. ...</div><div class='long'><p>Un-highlights the specified item. If no item is provided it will un-highlight the entire series.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>Info about the item; same format as returned by <a href=\"#!/api/Ext.chart.series.Area-method-getItemForPoint\" rel=\"Ext.chart.series.Area-method-getItemForPoint\" class=\"docClass\">getItemForPoint</a></p>\n</div></li></ul><p>Overrides: <a href='#!/api/Ext.chart.Highlight-method-unHighlightItem' rel='Ext.chart.Highlight-method-unHighlightItem' class='docClass'>Ext.chart.Highlight.unHighlightItem</a></p></div></div></div><div id='method-unHighlightSeries' class='member not-inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><span class='defined-in' rel='Ext.chart.series.Area'>Ext.chart.series.Area</span><br/><a href='source/Area.html#Ext-chart-series-Area-method-unHighlightSeries' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Area-method-unHighlightSeries' class='name expandable'>unHighlightSeries</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> item</span> )</div><div class='description'><div class='short'>UnHighlight this entire series. ...</div><div class='long'><p>UnHighlight this entire series.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>item</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>Info about the item; same format as returned by <a href=\"#!/api/Ext.chart.series.Area-method-getItemForPoint\" rel=\"Ext.chart.series.Area-method-getItemForPoint\" class=\"docClass\">getItemForPoint</a>.</p>\n</div></li></ul></div></div></div></div><div class='subsection'><div class='definedBy'>Defined By</div><h4 class='members-subtitle'>Static Methods</h3><div id='static-method-addMembers' class='member first-child inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-static-method-addMembers' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-static-method-addMembers' class='name expandable'>addMembers</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> members</span> )<strong class='static signature'>static</strong></div><div class='description'><div class='short'>Add methods / properties to the prototype of this class. ...</div><div class='long'><p>Add methods / properties to the prototype of this class.</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.awesome.Cat', {\n constructor: function() {\n ...\n }\n});\n\n My.awesome.Cat.implement({\n meow: function() {\n alert('Meowww...');\n }\n });\n\n var kitty = new My.awesome.Cat;\n kitty.meow();\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>members</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul></div></div></div><div id='static-method-addStatics' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-static-method-addStatics' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-static-method-addStatics' class='name expandable'>addStatics</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> members</span> ) : <a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a><strong class='static signature'>static</strong></div><div class='description'><div class='short'>Add / override static properties of this class. ...</div><div class='long'><p>Add / override static properties of this class.</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.cool.Class', {\n ...\n});\n\nMy.cool.Class.addStatics({\n someProperty: 'someValue', // My.cool.Class.someProperty = 'someValue'\n method1: function() { ... }, // My.cool.Class.method1 = function() { ... };\n method2: function() { ... } // My.cool.Class.method2 = function() { ... };\n});\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>members</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a></span><div class='sub-desc'><p>this</p>\n</div></li></ul></div></div></div><div id='static-method-create' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-static-method-create' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-static-method-create' class='name expandable'>create</a>( <span class='pre'></span> ) : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><strong class='static signature'>static</strong></div><div class='description'><div class='short'>Create a new instance of this Class. ...</div><div class='long'><p>Create a new instance of this Class.</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.cool.Class', {\n ...\n});\n\nMy.cool.Class.create({\n someConfig: true\n});\n</code></pre>\n\n<p>All parameters are passed to the constructor of the class.</p>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a></span><div class='sub-desc'><p>the created instance.</p>\n</div></li></ul></div></div></div><div id='static-method-createAlias' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-static-method-createAlias' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-static-method-createAlias' class='name expandable'>createAlias</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> alias, <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> origin</span> )<strong class='static signature'>static</strong></div><div class='description'><div class='short'>Create aliases for existing prototype methods. ...</div><div class='long'><p>Create aliases for existing prototype methods. Example:</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.cool.Class', {\n method1: function() { ... },\n method2: function() { ... }\n});\n\nvar test = new My.cool.Class();\n\nMy.cool.Class.createAlias({\n method3: 'method1',\n method4: 'method2'\n});\n\ntest.method3(); // test.method1()\n\nMy.cool.Class.createAlias('method5', 'method3');\n\ntest.method5(); // test.method3() -&gt; test.method1()\n</code></pre>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>alias</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The new method name, or an object to set multiple aliases. See\n<a href=\"#!/api/Ext.Function-method-flexSetter\" rel=\"Ext.Function-method-flexSetter\" class=\"docClass\">flexSetter</a></p>\n</div></li><li><span class='pre'>origin</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a>/<a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The original method name</p>\n</div></li></ul></div></div></div><div id='static-method-getName' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-static-method-getName' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-static-method-getName' class='name expandable'>getName</a>( <span class='pre'></span> ) : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><strong class='static signature'>static</strong></div><div class='description'><div class='short'>Get the current class' name in string format. ...</div><div class='long'><p>Get the current class' name in string format.</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.cool.Class', {\n constructor: function() {\n alert(this.self.getName()); // alerts 'My.cool.Class'\n }\n});\n\nMy.cool.Class.getName(); // 'My.cool.Class'\n</code></pre>\n<h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a></span><div class='sub-desc'><p>className</p>\n</div></li></ul></div></div></div><div id='static-method-override' class='member inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.Base' rel='Ext.Base' class='defined-in docClass'>Ext.Base</a><br/><a href='source/Base.html#Ext-Base-static-method-override' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.Base-static-method-override' class='name expandable'>override</a>( <span class='pre'><a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> members</span> ) : <a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a><strong class='deprecated signature'>deprecated</strong><strong class='static signature'>static</strong></div><div class='description'><div class='short'>Override members of this class. ...</div><div class='long'><p>Override members of this class. Overridden methods can be invoked via\n<a href=\"#!/api/Ext.Base-method-callParent\" rel=\"Ext.Base-method-callParent\" class=\"docClass\">callParent</a>.</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.Cat', {\n constructor: function() {\n alert(\"I'm a cat!\");\n }\n});\n\nMy.Cat.override({\n constructor: function() {\n alert(\"I'm going to be a cat!\");\n\n var instance = this.callParent(arguments);\n\n alert(\"Meeeeoooowwww\");\n\n return instance;\n }\n});\n\nvar kitty = new My.Cat(); // alerts \"I'm going to be a cat!\"\n // alerts \"I'm a cat!\"\n // alerts \"Meeeeoooowwww\"\n</code></pre>\n\n<p>As of 4.1, direct use of this method is deprecated. Use <a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>\ninstead:</p>\n\n<pre><code><a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a>('My.CatOverride', {\n override: 'My.Cat',\n constructor: function() {\n alert(\"I'm going to be a cat!\");\n\n var instance = this.callParent(arguments);\n\n alert(\"Meeeeoooowwww\");\n\n return instance;\n }\n});\n</code></pre>\n\n<p>The above accomplishes the same result but can be managed by the <a href=\"#!/api/Ext.Loader\" rel=\"Ext.Loader\" class=\"docClass\">Ext.Loader</a>\nwhich can properly order the override and its target class and the build process\ncan determine whether the override is needed based on the required state of the\ntarget class (My.Cat).</p>\n <div class='signature-box deprecated'>\n <p>This member has been <strong>deprecated</strong> since 4.1.0</p>\n <p>Use <a href=\"#!/api/Ext-method-define\" rel=\"Ext-method-define\" class=\"docClass\">Ext.define</a> instead</p>\n\n </div>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>members</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The properties to add to this class. This should be\nspecified as an object literal containing one or more properties.</p>\n</div></li></ul><h3 class='pa'>Returns</h3><ul><li><span class='pre'><a href=\"#!/api/Ext.Base\" rel=\"Ext.Base\" class=\"docClass\">Ext.Base</a></span><div class='sub-desc'><p>this class</p>\n</div></li></ul></div></div></div></div></div><div class='members-section'><div class='definedBy'>Defined By</div><h3 class='members-title icon-event'>Events</h3><div class='subsection'><div id='event-titlechange' class='member first-child inherited'><a href='#' class='side expandable'><span>&nbsp;</span></a><div class='title'><div class='meta'><a href='#!/api/Ext.chart.series.Series' rel='Ext.chart.series.Series' class='defined-in docClass'>Ext.chart.series.Series</a><br/><a href='source/Series.html#Ext-chart-series-Series-event-titlechange' target='_blank' class='view-source'>view source</a></div><a href='#!/api/Ext.chart.series.Series-event-titlechange' class='name expandable'>titlechange</a>( <span class='pre'><a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a> title, <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a> index, <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a> eOpts</span> )</div><div class='description'><div class='short'>Fires when the series title is changed via setTitle. ...</div><div class='long'><p>Fires when the series title is changed via <a href=\"#!/api/Ext.chart.series.Series-method-setTitle\" rel=\"Ext.chart.series.Series-method-setTitle\" class=\"docClass\">setTitle</a>.</p>\n<h3 class=\"pa\">Parameters</h3><ul><li><span class='pre'>title</span> : <a href=\"#!/api/String\" rel=\"String\" class=\"docClass\">String</a><div class='sub-desc'><p>The new title value</p>\n</div></li><li><span class='pre'>index</span> : <a href=\"#!/api/Number\" rel=\"Number\" class=\"docClass\">Number</a><div class='sub-desc'><p>The index in the collection of titles</p>\n</div></li><li><span class='pre'>eOpts</span> : <a href=\"#!/api/Object\" rel=\"Object\" class=\"docClass\">Object</a><div class='sub-desc'><p>The options object passed to <a href=\"#!/api/Ext.util.Observable-method-addListener\" rel=\"Ext.util.Observable-method-addListener\" class=\"docClass\">Ext.util.Observable.addListener</a>.</p>\n\n\n\n</div></li></ul></div></div></div></div></div></div></div>","subclasses":[],"extends":"Ext.chart.series.Cartesian","statics":{"cfg":[],"property":[],"css_var":[],"event":[],"method":[{"owner":"Ext.Base","tagname":"method","meta":{"static":true},"name":"addMembers","id":"static-method-addMembers"},{"owner":"Ext.Base","tagname":"method","meta":{"static":true},"name":"addStatics","id":"static-method-addStatics"},{"owner":"Ext.Base","tagname":"method","meta":{"static":true},"name":"create","id":"static-method-create"},{"owner":"Ext.Base","tagname":"method","meta":{"static":true},"name":"createAlias","id":"static-method-createAlias"},{"owner":"Ext.Base","tagname":"method","meta":{"static":true},"name":"getName","id":"static-method-getName"},{"owner":"Ext.Base","tagname":"method","meta":{"deprecated":{"text":"Use {@link Ext#define Ext.define} 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