Package net.sf.jaxodraw.object.loop

Class JaxoPLoop

java.lang.Object

net.sf.jaxodraw.object.JaxoObject

net.sf.jaxodraw.object.JaxoExtendedObject

net.sf.jaxodraw.object.JaxoParticleObject

net.sf.jaxodraw.object.loop.JaxoLoopObject

net.sf.jaxodraw.object.loop.JaxoPLoop

All Implemented Interfaces:

java.awt.Shape, java.beans.PropertyChangeListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, JaxoWiggleObject

public class JaxoPLoop
extends JaxoLoopObject
implements JaxoWiggleObject

A photon loop.

Since:

2.0

See Also:

Serialized Form

Field Summary

Fields inherited from class net.sf.jaxodraw.object.JaxoParticleObject

GHOST_DASH, GLUON_FREQ, PHOTON_FREQ, SCALAR_DASH

Fields inherited from class net.sf.jaxodraw.object.JaxoExtendedObject

SELECT_DX, SELECT_DY, SELECT_P2

Fields inherited from class net.sf.jaxodraw.object.JaxoObject

D_FORMAT, GRAY_SCALE_FORMAT, SELECT_NONE, SELECT_P1

Constructor Summary

Constructors

Constructor	Description
JaxoPLoop()

Method Summary

Modifier and Type	Method	Description
void	copyFrom(JaxoPLoop temp)	Sets all parameters from the given object to the current one.
protected java.lang.String	getAxo4JOptions(float scale)	Return the option part of the LaTeX command for this line.
float	getFrequency()	Gets the current frequency (number of wiggles per unit length) of this WiggleObject.
protected java.awt.geom.GeneralPath	getObjectPath()	Get the GeneralPath that paints this loop.
boolean	isCopy(JaxoObject comp)	Determines if this JaxoObject is a copy of the specified one.
java.lang.String	latexCommand(float scale, java.awt.Dimension canvasDim)	The LaTeX command that is necessary to draw the given JaxoObject using the axodraw.sty package.
void	prepareEditPanel(JaxoObjectEditPanel editPanel)	Initializes the given editPanel to edit properties of this JaxoObject.
void	setFrequencyFromWiggles(int wiggles)	Sets the number of wiggles to the given value and derives the frequency from it.
void	setPreferences()	Applies default values to this JaxoObject.
void	setState(JaxoObject o)	Restore state to the values of 'o'.
void	setWigglesFromFrequency()	Sets the number of wiggles from the current frequency.
void	setWigglesFromFrequency(float frequency)	Sets the frequency to the given value and derives the number of wiggles from it.

Methods inherited from class net.sf.jaxodraw.object.loop.JaxoLoopObject

arrowCoordinates, copy, getBounds, getEquidistantPoints, getLaTexAngles, getLaTexCenter, getLaTexRadius, paint, paintVisualAid, rescaleObject

Methods inherited from class net.sf.jaxodraw.object.JaxoParticleObject

arrowPositionIs, copy, copyFrom, dashIs, dlSepIs, getAmp, getArrow, getArrowPosition, getDash, getDLSeparation, getWiggles, isDoubleLine, isFlip, isPaintArrow, paintArrow, setAmp, setArrow, setArrowPosition, setDash, setDLSeparation, setDoubleLine, setFlip, setPaintArrow, setWiggles

Methods inherited from class net.sf.jaxodraw.object.JaxoExtendedObject

canBeSelected, copyFrom, getGrabbedHandle, getHeight, getPointCount, getRadius, getRelh, getRelSize, getRelw, getSize, getStroke, getStrokeWidth, getWidth, getX, getX2, getY, getY2, latexWidth, moveBy, paintHandles, resetStroke, setLocation, setRadius, setRelativeHeight, setRelativeWidth, setRelWAndH, setStroke, setStrokeWidth, setX, setX2, setY, setY2, smallestDistanceTo, strokeIs

Methods inherited from class net.sf.jaxodraw.object.JaxoObject

addPropertyChangeListener, contains, contains, contains, contains, copyFrom, firePropertyChange, getBounds2D, getBoundsWithHandles, getColor, getGeneralPath, getLaTexLocation, getName, getPathIterator, getPathIterator, getPoints, getX, getY, intersects, intersects, isAround, isMarked, propertyChange, removePropertyChangeListener, setAsMarked, setColor, setLocation, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter, setParameter, setPointCount, setPoints, setTransient, setX, setXPosition, setY, setYPosition

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.jaxodraw.object.JaxoWiggleObject

getAmp, getWiggles, setAmp, setWiggles

Constructor Detail

JaxoPLoop

public JaxoPLoop()

Method Detail

copyFrom

public void copyFrom(JaxoPLoop temp)

Sets all parameters from the given object to the current one.

Parameters:

temp - The object to copy from.

setState

public void setState(JaxoObject o)

Restore state to the values of 'o'. The object 'o' must be an object of the same "type" obtained by JaxoObject.copy().

Overrides:

setState in class JaxoParticleObject

Parameters:

o - the object to copy from.

isCopy

public final boolean isCopy(JaxoObject comp)

Determines if this JaxoObject is a copy of the specified one.

Overrides:

isCopy in class JaxoLoopObject

Parameters:

comp - The JaxoObject to compare against.

Returns:

True if the JaxoObjects are identical.

latexCommand

public final java.lang.String latexCommand(float scale,
                                           java.awt.Dimension canvasDim)

The LaTeX command that is necessary to draw the given JaxoObject using the axodraw.sty package.

Overrides:

latexCommand in class JaxoLoopObject

Parameters:

scale - A scale factor to translate Java coordinates to LaTeX coordinates.

canvasDim - The current dimension of the canvas.

Returns:

The corresponding axodraw LaTeX command.

getFrequency

public float getFrequency()

Gets the current frequency (number of wiggles per unit length) of this WiggleObject.

Specified by:

getFrequency in interface JaxoWiggleObject

Returns:

The frequency.

setWigglesFromFrequency

public void setWigglesFromFrequency(float frequency)

Sets the frequency to the given value and derives the number of wiggles from it.

Specified by:

setWigglesFromFrequency in interface JaxoWiggleObject

Parameters:

frequency - The frequency to set.

setWigglesFromFrequency

public void setWigglesFromFrequency()

Sets the number of wiggles from the current frequency.

Specified by:

setWigglesFromFrequency in interface JaxoWiggleObject

setFrequencyFromWiggles

public void setFrequencyFromWiggles(int wiggles)

Sets the number of wiggles to the given value and derives the frequency from it.

Specified by:

setFrequencyFromWiggles in interface JaxoWiggleObject

Parameters:

wiggles - The number of wiggles to set.

setPreferences

public void setPreferences()

Applies default values to this JaxoObject. All fields except location points are initialized with values taken from the preferences.

Overrides:

setPreferences in class JaxoParticleObject

prepareEditPanel

public void prepareEditPanel(JaxoObjectEditPanel editPanel)

Initializes the given editPanel to edit properties of this JaxoObject.

Specified by:

prepareEditPanel in class JaxoObject

Parameters:

editPanel - the panel to prepare.

getObjectPath

protected java.awt.geom.GeneralPath getObjectPath()

Get the GeneralPath that paints this loop.

Specified by:

getObjectPath in class JaxoLoopObject

Returns:

GeneralPath. May be null for an object that cannot be painted.

getAxo4JOptions

protected java.lang.String getAxo4JOptions(float scale)

Return the option part of the LaTeX command for this line.

Specified by:

getAxo4JOptions in class JaxoLoopObject

Parameters:

scale - the axodraw4j scale factor.

Returns:

the option String.