jonas.rehn
/
praktikum-holons
biforcado de carlos.garcia/praktikum-holons


			
				
					
						
						
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<div class="subTitle">org.jfree.chart.fx.interaction</div>
<h2 title="Class ScrollHandlerFX" class="title">Class ScrollHandlerFX</h2>
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<li>java.lang.Object</li>
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<li><a href="../../../../../org/jfree/chart/fx/interaction/AbstractMouseHandlerFX.html" title="class in org.jfree.chart.fx.interaction">org.jfree.chart.fx.interaction.AbstractMouseHandlerFX</a></li>
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<pre>public class <a href="../../../../../src-html/org/jfree/chart/fx/interaction/ScrollHandlerFX.html#line.62">ScrollHandlerFX</a>
extends <a href="../../../../../org/jfree/chart/fx/interaction/AbstractMouseHandlerFX.html" title="class in org.jfree.chart.fx.interaction">AbstractMouseHandlerFX</a>
implements <a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html" title="interface in org.jfree.chart.fx.interaction">MouseHandlerFX</a></pre>
<div class="block">Handles scroll events (mouse wheel etc) on a <a href="../../../../../org/jfree/chart/fx/ChartCanvas.html" title="class in org.jfree.chart.fx"><code>ChartCanvas</code></a>.
 
 <p>THE API FOR THIS CLASS IS SUBJECT TO CHANGE IN FUTURE RELEASES.  This is
 so that we can incorporate feedback on the (new) JavaFX support in 
 JFreeChart.</p></div>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/jfree/chart/fx/interaction/ScrollHandlerFX.html#ScrollHandlerFX-java.lang.String-">ScrollHandlerFX</a></span>(java.lang.String&nbsp;id)</code>
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<td class="colFirst"><code>double</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/jfree/chart/fx/interaction/ScrollHandlerFX.html#getZoomFactor--">getZoomFactor</a></span>()</code>
<div class="block">Returns the zoom factor.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/jfree/chart/fx/interaction/ScrollHandlerFX.html#handleScroll-org.jfree.chart.fx.ChartCanvas-javafx.scene.input.ScrollEvent-">handleScroll</a></span>(<a href="../../../../../org/jfree/chart/fx/ChartCanvas.html" title="class in org.jfree.chart.fx">ChartCanvas</a>&nbsp;canvas,
            javafx.scene.input.ScrollEvent&nbsp;e)</code>
<div class="block">Handles a scroll event.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/jfree/chart/fx/interaction/ScrollHandlerFX.html#setZoomFactor-double-">setZoomFactor</a></span>(double&nbsp;zoomFactor)</code>
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<code><a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html#getID--">getID</a>, <a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html#handleMouseClicked-org.jfree.chart.fx.ChartCanvas-javafx.scene.input.MouseEvent-">handleMouseClicked</a>, <a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html#handleMouseDragged-org.jfree.chart.fx.ChartCanvas-javafx.scene.input.MouseEvent-">handleMouseDragged</a>, <a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html#handleMouseMoved-org.jfree.chart.fx.ChartCanvas-javafx.scene.input.MouseEvent-">handleMouseMoved</a>, <a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html#handleMousePressed-org.jfree.chart.fx.ChartCanvas-javafx.scene.input.MouseEvent-">handleMousePressed</a>, <a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html#handleMouseReleased-org.jfree.chart.fx.ChartCanvas-javafx.scene.input.MouseEvent-">handleMouseReleased</a>, <a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html#hasMatchingModifiers-javafx.scene.input.MouseEvent-">hasMatchingModifiers</a>, <a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html#isEnabled--">isEnabled</a></code></li>
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<h4>ScrollHandlerFX</h4>
<pre>public&nbsp;<a href="../../../../../src-html/org/jfree/chart/fx/interaction/ScrollHandlerFX.html#line.73">ScrollHandlerFX</a>(java.lang.String&nbsp;id)</pre>
<div class="block">Creates a new instance with the specified ID.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>id</code> - the handler ID (<code>null</code> not permitted).</dd>
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<h4>getZoomFactor</h4>
<pre>public&nbsp;double&nbsp;<a href="../../../../../src-html/org/jfree/chart/fx/interaction/ScrollHandlerFX.html#line.83">getZoomFactor</a>()</pre>
<div class="block">Returns the zoom factor.  The default value is 0.10 (ten percent).</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>The zoom factor.</dd>
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<h4>setZoomFactor</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../src-html/org/jfree/chart/fx/interaction/ScrollHandlerFX.html#line.93">setZoomFactor</a>(double&nbsp;zoomFactor)</pre>
<div class="block">Sets the zoom factor (a percentage amount by which the mouse wheel 
 movement will change the chart size).</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>zoomFactor</code> - the zoom factor.</dd>
</dl>
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<h4>handleScroll</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../src-html/org/jfree/chart/fx/interaction/ScrollHandlerFX.html#line.98">handleScroll</a>(<a href="../../../../../org/jfree/chart/fx/ChartCanvas.html" title="class in org.jfree.chart.fx">ChartCanvas</a>&nbsp;canvas,
                         javafx.scene.input.ScrollEvent&nbsp;e)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../org/jfree/chart/fx/interaction/AbstractMouseHandlerFX.html#handleScroll-org.jfree.chart.fx.ChartCanvas-javafx.scene.input.ScrollEvent-">AbstractMouseHandlerFX</a></code></span></div>
<div class="block">Handles a scroll event.  This implementation does nothing,
 override the method if required.</div>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html#handleScroll-org.jfree.chart.fx.ChartCanvas-javafx.scene.input.ScrollEvent-">handleScroll</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/jfree/chart/fx/interaction/MouseHandlerFX.html" title="interface in org.jfree.chart.fx.interaction">MouseHandlerFX</a></code></dd>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../org/jfree/chart/fx/interaction/AbstractMouseHandlerFX.html#handleScroll-org.jfree.chart.fx.ChartCanvas-javafx.scene.input.ScrollEvent-">handleScroll</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../org/jfree/chart/fx/interaction/AbstractMouseHandlerFX.html" title="class in org.jfree.chart.fx.interaction">AbstractMouseHandlerFX</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>canvas</code> - the canvas (<code>null</code> not permitted).</dd>
<dd><code>e</code> - the event (<code>null</code> not permitted).</dd>
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