org.das2.event.AbstractDragRenderer
Do-nothing drag renderer and extension point for other DragRenderers.
AbstractDragRenderer( )
clear
clear( java.awt.Graphics g ) → void
this is not used, and is left over from an old version of the library.
Parameters
g - a Graphics
Returns:
void (returns nothing)
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getMouseDragEvent
getMouseDragEvent( Object source, java.awt.Point p1, java.awt.Point p2, boolean isModified ) → org.das2.event.MouseDragEvent
return the event for the gesture. A mouse box event is returned.
Parameters
source - an Object
p1 - a Point
p2 - a Point
isModified - a boolean
Returns:
an org.das2.event.MouseDragEvent
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getParent
getParent( ) → org.das2.graph.DasCanvasComponent
Returns:
org.das2.graph.DasCanvasComponent
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isPointSelection
isPointSelection( ) → boolean
indicates that MM.mousePointSelected() should called as new mouse events
come in.
Returns:
boolean
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isUpdatingDragSelection
isUpdatingDragSelection( ) → boolean
range selection events should be fired during drag.
Returns:
boolean
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setParent
setParent( org.das2.graph.DasCanvasComponent parent ) → void
Parameters
parent - a DasCanvasComponent
Returns:
void (returns nothing)
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