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<h1 id="BiChartAreaBase">BiChartAreaBase</h1>
<p>
This is the abstract base class for <code><a href="BiChartArea.html">BiChartArea</a></code>
and <code><a href="BiChartArea2.html">BiChartArea2</a></code>.
The chart area is the part of the graph that contains the charts.
</p>
<p>This class extends
<code><a href="BiComponent.html">BiComponent</a></code>
and therefore all methods and fields available for
<code><a href="BiComponent.html">BiComponent</a></code>
are also available for <code>BiChartAreaBase</code>.</p>
<ul class="partial-class-tree">
<li><code><a href="BiObject.html">BiObject</a></code><ul>
<li><code><a href="BiEventTarget.html">BiEventTarget</a></code><ul><li><code><a href="BiComponent.html">BiComponent</a></code><ul><li><code>BiChartAreaBase</code><ul id="api-derived-classes"><li><code><a href="BiChartArea.html">BiChartArea</a></code></li><li><code><a href="BiChartArea2.html">BiChartArea2</a></code></li></ul></li></ul></li></ul></li></ul>
</li>
</ul>
<h2>Constructor</h2>
<p><code>
new BiChartAreaBase(<span class="methodArgument">oGraph</span>)</code></p>
<h3>Parameters</h3>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>oGraph</code></td>
<td><code class="type"><code><a href="BiGraphBase.html">BiGraphBase</a></code></code></td>
<td class="optional-column"></td>
<td></td>
<td>The graph that the chart area is part of</td>
</tr>
</tbody>
</table>
<h2>Properties</h2>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="get-header">get</td>
<td class="set-header">set</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><a name="fillAngle"></a><code>fillAngle</code></td>
<td><code class="type">String</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>The angle of the gradient</td>
</tr>
<tr>
<td><a name="fillColor"></a><code>fillColor</code></td>
<td><code class="type">String</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>The background color of the
chart area</td>
</tr>
<tr>
<td><a name="fillColor2"></a><code>fillColor2</code></td>
<td><code class="type">String</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>The alternate color of the
chart area (used when fill type is gradient)</td>
</tr>
<tr>
<td><a name="fillOpacity"></a><code>fillOpacity</code></td>
<td><code class="type">Number</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>The background color opacity of the
chart area</td>
</tr>
<tr>
<td><a name="fillType"></a><code>fillType</code></td>
<td><code class="type">String</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>
The type of the fill. Valid values are:<br>
<br>
solid<br>
gradient<br>
gradientradial
</td>
</tr>
<tr>
<td><a name="strokeColor"></a><code>strokeColor</code></td>
<td><code class="type">String</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>The border color of the
chart area</td>
</tr>
<tr>
<td><a name="strokeOpacity"></a><code>strokeOpacity</code></td>
<td><code class="type">Number</code></td>
<td class="get-column"><img src="check.png" alt="checked"></td>
<td class="set-column"><img src="check.png" alt="checked"></td>
<td>The border opacity of the
chart area</td>
</tr>
</tbody>
</table>
<h2>Methods</h2>
<table>
<thead>
<tr>
<td>Name</td>
<td>Description</td>
</tr>
</thead>
<tbody>
<tr>
<td><code><a href="#fromXmlElement">fromXmlElement</a></code></td>
<td>Modifies the exisiting chart area by taking the properties from an XML element</td>
</tr>
<tr>
<td><code><a href="#hasFillAngle">hasFillAngle</a></code></td>
<td>Returns true if the <code><a href="#fillAngle">fillAngle</a></code> property has been set on the chart area</td>
</tr>
<tr>
<td><code><a href="#hasFillColor">hasFillColor</a></code></td>
<td>Returns true if the <code><a href="#fillColor">fillColor</a></code> property has been set on the chart area</td>
</tr>
<tr>
<td><code><a href="#hasFillColor2">hasFillColor2</a></code></td>
<td>Returns true if the <code><a href="#fillColor2">fillColor2</a></code> property has been set on the chart area</td>
</tr>
<tr>
<td><code><a href="#hasFillOpacity">hasFillOpacity</a></code></td>
<td>Returns true if the <code><a href="#fillOpacity">fillOpacity</a></code> property has been set on the chart area</td>
</tr>
<tr>
<td><code><a href="#hasFillType">hasFillType</a></code></td>
<td>Returns true if the <code><a href="#fillType">fillType</a></code> property has been set on the chart area</td>
</tr>
<tr>
<td><code><a href="#hasStrokeColor">hasStrokeColor</a></code></td>
<td>Returns true if the <code><a href="#strokeColor">strokeColor</a></code> property has been set on the chart area</td>
</tr>
<tr>
<td><code><a href="#hasStrokeOpacity">hasStrokeOpacity</a></code></td>
<td>Returns true if the <code><a href="#strokeOpacity">strokeOpacity</a></code> property has been set on the chart area</td>
</tr>
<tr>
<td><code><a href="#toXmlElement">toXmlElement</a></code></td>
<td>Serializes the chart area to an XML element</td>
</tr>
</tbody>
</table>
<h2>Events</h2>
<p>None.</p>
<h2>Static Methods</h2>
<p>None.</p>
<h2>Static Fields</h2>
<p>None.</p>
<h2>Remarks</h2>
<p>None.</p>
<h2>Method Details</h2>
<h3><a name="fromXmlElement"></a>fromXmlElement</h3>
<p>Modifies the exisiting chart area by taking the properties from an XML element</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.fromXmlElement(<span class="methodArgument">oNode</span>)</pre>
<h4>Parameters</h4>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>oNode</code></td>
<td><code class="type">XmlElement</code></td>
<td class="optional-column"></td>
<td></td>
<td>The element describing the chart area</td>
</tr>
</tbody>
</table>
<h4>Return Type</h4>
<p><code class="type">void</code></p>
<h3><a name="hasFillAngle"></a>hasFillAngle</h3>
<p>Returns true if the <code><a href="#fillAngle">fillAngle</a></code> property has been set on the chart area</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.hasFillAngle()</pre>
<h4>Parameters</h4>
<h4>Return Type</h4>
<p><code class="type">Boolean</code></p>
<h3><a name="hasFillColor"></a>hasFillColor</h3>
<p>Returns true if the <code><a href="#fillColor">fillColor</a></code> property has been set on the chart area</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.hasFillColor()</pre>
<h4>Parameters</h4>
<h4>Return Type</h4>
<p><code class="type">Boolean</code></p>
<h3><a name="hasFillColor2"></a>hasFillColor2</h3>
<p>Returns true if the <code><a href="#fillColor2">fillColor2</a></code> property has been set on the chart area</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.hasFillColor2()</pre>
<h4>Parameters</h4>
<h4>Return Type</h4>
<p><code class="type">Boolean</code></p>
<h3><a name="hasFillOpacity"></a>hasFillOpacity</h3>
<p>Returns true if the <code><a href="#fillOpacity">fillOpacity</a></code> property has been set on the chart area</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.hasFillOpacity()</pre>
<h4>Parameters</h4>
<h4>Return Type</h4>
<p><code class="type">Boolean</code></p>
<h3><a name="hasFillType"></a>hasFillType</h3>
<p>Returns true if the <code><a href="#fillType">fillType</a></code> property has been set on the chart area</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.hasFillType()</pre>
<h4>Parameters</h4>
<h4>Return Type</h4>
<p><code class="type">Boolean</code></p>
<h3><a name="hasStrokeColor"></a>hasStrokeColor</h3>
<p>Returns true if the <code><a href="#strokeColor">strokeColor</a></code> property has been set on the chart area</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.hasStrokeColor()</pre>
<h4>Parameters</h4>
<h4>Return Type</h4>
<p><code class="type">Boolean</code></p>
<h3><a name="hasStrokeOpacity"></a>hasStrokeOpacity</h3>
<p>Returns true if the <code><a href="#strokeOpacity">strokeOpacity</a></code> property has been set on the chart area</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.hasStrokeOpacity()</pre>
<h4>Parameters</h4>
<h4>Return Type</h4>
<p><code class="type">Boolean</code></p>
<h3><a name="toXmlElement"></a>toXmlElement</h3>
<p>Serializes the chart area to an XML element</p>
<h4>Syntax</h4>
<pre class="method-syntax">object.toXmlElement(<span class="methodArgument">oDoc</span>)</pre>
<h4>Parameters</h4>
<table>
<thead>
<tr>
<td>Name</td>
<td>Type</td>
<td class="optional-header">Optional</td>
<td>Default</td>
<td>Descripton</td>
</tr>
</thead>
<tbody>
<tr>
<td><code>oDoc</code></td>
<td><code class="type"><code><a href="BiXmlDocument.html">BiXmlDocument</a></code></code></td>
<td class="optional-column"></td>
<td></td>
<td>The XML document to create the element in</td>
</tr>
</tbody>
</table>
<h4>Return Type</h4>
<p><code class="type">XmlElement</code></p>
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