<h2>org.das2.event.AbstractDragRenderer</h2><p>Do-nothing drag renderer and extension point for other DragRenderers.</p>
<h2>AbstractDragRenderer( )</h2>
<p></p>

<h2>AbstractDragRenderer( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/graph/DasCanvasComponent.html'>org.das2.graph.DasCanvasComponent</a> parent )</h2>
<p></p>

<hr>
<a name="clear"></a>
<h2>clear</h2>
clear( <a href='https://docs.oracle.com/javase/8/docs/api/java/awt/Graphics.html'>java.awt.Graphics</a> g ) &rarr; void

<p>this is not used, and is left over from an old version of the library.</p>

<h3>Parameters</h3>
g - a Graphics

<h3>Returns:</h3>
void (returns nothing)

<br><br>
<a href="https://github.com/autoplot/dev/search?q=clear&unscoped_q=clear">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/event/AbstractDragRenderer.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/event/AbstractDragRenderer.html#clear">[view on old javadoc]</a>
 <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCore/src/org/das2/event/AbstractDragRenderer.java">[view source]</a>
<br>
<br>
<hr>
<a name="getMouseDragEvent"></a>
<h2>getMouseDragEvent</h2>
getMouseDragEvent( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html'>Object</a> source, <a href='https://docs.oracle.com/javase/8/docs/api/java/awt/Point.html'>java.awt.Point</a> p1, <a href='https://docs.oracle.com/javase/8/docs/api/java/awt/Point.html'>java.awt.Point</a> p2, boolean isModified ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/event/MouseDragEvent.html'>org.das2.event.MouseDragEvent</a>

<p>return the event for the gesture.  A mouse box event is returned.</p>

<h3>Parameters</h3>
source - an Object
<br>
p1 - a Point
<br>
p2 - a Point
<br>
isModified - a boolean

<h3>Returns:</h3>
an org.das2.event.MouseDragEvent

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getMouseDragEvent&unscoped_q=getMouseDragEvent">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/event/AbstractDragRenderer.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/event/AbstractDragRenderer.html#getMouseDragEvent">[view on old javadoc]</a>
 <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCore/src/org/das2/event/AbstractDragRenderer.java">[view source]</a>
<br>
<br>
<hr>
<a name="getParent"></a>
<h2>getParent</h2>
getParent(  ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/graph/DasCanvasComponent.html'>org.das2.graph.DasCanvasComponent</a>

<p></p>

<h3>Returns:</h3>
org.das2.graph.DasCanvasComponent

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getParent&unscoped_q=getParent">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/event/AbstractDragRenderer.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/event/AbstractDragRenderer.html#getParent">[view on old javadoc]</a>
 <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCore/src/org/das2/event/AbstractDragRenderer.java">[view source]</a>
<br>
<br>
<hr>
<a name="isPointSelection"></a>
<h2>isPointSelection</h2>
isPointSelection(  ) &rarr; boolean

<p>indicates that MM.mousePointSelected() should called as new mouse events 
 come in.</p>

<h3>Returns:</h3>
boolean

<br><br>
<a href="https://github.com/autoplot/dev/search?q=isPointSelection&unscoped_q=isPointSelection">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/event/AbstractDragRenderer.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/event/AbstractDragRenderer.html#isPointSelection">[view on old javadoc]</a>
 <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCore/src/org/das2/event/AbstractDragRenderer.java">[view source]</a>
<br>
<br>
<hr>
<a name="isUpdatingDragSelection"></a>
<h2>isUpdatingDragSelection</h2>
isUpdatingDragSelection(  ) &rarr; boolean

<p>range selection events should be fired during drag.</p>

<h3>Returns:</h3>
boolean

<br><br>
<a href="https://github.com/autoplot/dev/search?q=isUpdatingDragSelection&unscoped_q=isUpdatingDragSelection">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/event/AbstractDragRenderer.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/event/AbstractDragRenderer.html#isUpdatingDragSelection">[view on old javadoc]</a>
 <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCore/src/org/das2/event/AbstractDragRenderer.java">[view source]</a>
<br>
<br>
<hr>
<a name="setParent"></a>
<h2>setParent</h2>
setParent( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/graph/DasCanvasComponent.html'>org.das2.graph.DasCanvasComponent</a> parent ) &rarr; void

<p></p>

<h3>Parameters</h3>
parent - a DasCanvasComponent

<h3>Returns:</h3>
void (returns nothing)

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setParent&unscoped_q=setParent">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/das2/event/AbstractDragRenderer.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/das2/event/AbstractDragRenderer.html#setParent">[view on old javadoc]</a>
 <a href="https://saturn.physics.uiowa.edu/svn/das2/dasCore/community/autoplot2011/trunk/dasCore/src/org/das2/event/AbstractDragRenderer.java">[view source]</a>
<br>
<br>