org.das2.event.ArrowDragRenderer

indicates where an arrow will be added to the canvas by drawing an arrow as the mouse drags.

ArrowDragRenderer( )

clear

clear( java.awt.Graphics g ) → void

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 ) → MouseDragEvent

Parameters

source - an Object
p1 - a Point
p2 - a Point
isModified - a boolean

Returns:

org.das2.event.MouseDragEvent

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isPointSelection

isPointSelection( ) → boolean

Returns:

boolean

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isUpdatingDragSelection

isUpdatingDragSelection( ) → boolean

Returns:

boolean

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renderDrag

renderDrag( java.awt.Graphics g, java.awt.Point p1, java.awt.Point p2 ) → Rectangle

Parameters

g - a Graphics
p1 - a Point
p2 - a Point

Returns:

java.awt.Rectangle[]

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