org.das2.event

Class CrossHairRenderer

java.lang.Object

org.das2.event.AbstractDragRenderer

org.das2.event.LabelDragRenderer

org.das2.event.CrossHairRenderer

All Implemented Interfaces:

Editable, DragRenderer

public class CrossHairRenderer
extends LabelDragRenderer
implements DragRenderer, Editable

Field Summary

Fields

Modifier and Type	Field and Description
protected DasPlot	parent
protected DasAxis	XAxis
protected int	xInitial
protected DasAxis	YAxis
protected int	yInitial

Fields inherited from interface org.das2.event.DragRenderer

ghostColor

Constructor Summary

Constructors

Constructor and Description
CrossHairRenderer(DasPlot parent, DataSetConsumer dataSetConsumer, DasAxis xAxis, DasAxis yAxis)

Method Summary

Modifier and Type	Method and Description
void	clear(java.awt.Graphics g) this is not used, and is left over from an old version of the library.
java.awt.Rectangle[]	getDirtyBounds()
boolean	isAllPlanesReport() Getter for property allPlanesReport.
boolean	isDebugging() Getter for property debugging.
boolean	isMultiLine() Getter for property multiLine.
boolean	isPointSelection() indicates that MM.mousePointSelected() should called as new mouse events come in.
boolean	isSnapping()
boolean	isUpdatingDragSelection() range selection events should be fired during drag.
java.awt.Rectangle[]	renderDrag(java.awt.Graphics g1, java.awt.Point p1, java.awt.Point p2) draws the drag for mousing from p1 to p2, and returns an array of Rectangles covering the rendering.
void	setAllPlanesReport(boolean allPlanesReport) Setter for property allPlanesReport.
void	setDebugging(boolean debugging) Setter for property debugging.
void	setMultiLine(boolean multiLine) Setter for property multiLine.
void	setSnapping(boolean b)

Methods inherited from class org.das2.event.LabelDragRenderer

addDirtyBounds, addDirtyBounds, getMouseDragEvent, isTooltip, resetDirtyBounds, setLabel, setTooltip

Methods inherited from class org.das2.event.AbstractDragRenderer

getParent, setParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.das2.event.DragRenderer

getMouseDragEvent

Field Detail

xInitial

protected int xInitial

yInitial

protected int yInitial

XAxis

protected DasAxis XAxis

YAxis

protected DasAxis YAxis

parent

protected DasPlot parent

Constructor Detail

CrossHairRenderer

public CrossHairRenderer(DasPlot parent,
                         DataSetConsumer dataSetConsumer,
                         DasAxis xAxis,
                         DasAxis yAxis)

Method Detail

renderDrag

public java.awt.Rectangle[] renderDrag(java.awt.Graphics g1,
                                       java.awt.Point p1,
                                       java.awt.Point p2)

Description copied from interface: DragRenderer

draws the drag for mousing from p1 to p2, and returns an array of Rectangles covering the rendering. If nothing is drawn, then an array of length zero should be returned, and nulls are allowed in the array. p1 and p2, and g are in the canvas frame of reference.

Specified by:

renderDrag in interface DragRenderer

Overrides:

renderDrag in class LabelDragRenderer

Parameters:

g1 - the graphics context for rendering

p1 - the click point

p2 - the current mouse position during drag and release.

Returns:

clear

public void clear(java.awt.Graphics g)

Description copied from class: AbstractDragRenderer

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

Specified by:

clear in interface DragRenderer

Overrides:

clear in class LabelDragRenderer

Parameters:

g - the graphics context

isPointSelection

public boolean isPointSelection()

Description copied from class: AbstractDragRenderer

indicates that MM.mousePointSelected() should called as new mouse events come in.

Specified by:

isPointSelection in interface DragRenderer

Overrides:

isPointSelection in class LabelDragRenderer

Returns:

true if the mouse module should receive events during the drag.

isUpdatingDragSelection

public boolean isUpdatingDragSelection()

Description copied from class: AbstractDragRenderer

range selection events should be fired during drag.

Specified by:

isUpdatingDragSelection in interface DragRenderer

Overrides:

isUpdatingDragSelection in class LabelDragRenderer

Returns:

true if selection events should be fired during drag.

isAllPlanesReport

public boolean isAllPlanesReport()

Getter for property allPlanesReport.

Returns:

Value of property allPlanesReport.

setAllPlanesReport

public void setAllPlanesReport(boolean allPlanesReport)

Setter for property allPlanesReport.

Parameters:

allPlanesReport - New value of property allPlanesReport.

isDebugging

public boolean isDebugging()

Getter for property debugging.

Returns:

Value of property debugging.

setDebugging

public void setDebugging(boolean debugging)

Setter for property debugging.

Parameters:

debugging - New value of property debugging.

getDirtyBounds

public java.awt.Rectangle[] getDirtyBounds()

Overrides:

getDirtyBounds in class LabelDragRenderer

isSnapping

public boolean isSnapping()

setSnapping

public void setSnapping(boolean b)

isMultiLine

public boolean isMultiLine()

Getter for property multiLine.

Returns:

Value of property multiLine.

setMultiLine

public void setMultiLine(boolean multiLine)

Setter for property multiLine.

Parameters:

multiLine - New value of property multiLine.