Package com.inductiveautomation.rm.graphics

Class RMRadialGradientFill

java.lang.Object

com.inductiveautomation.rm.base.RMListenerList

com.inductiveautomation.rm.base.RMObject

com.inductiveautomation.rm.graphics.RMFill

com.inductiveautomation.rm.graphics.RMGradientFill

com.inductiveautomation.rm.graphics.RMRadialGradientFill

All Implemented Interfaces:

Archivable, RMPropertyChanger, java.lang.Cloneable

public class RMRadialGradientFill
extends RMGradientFill

Radial Gradient Fill.

Nested Class Summary

Nested classes/interfaces inherited from class com.inductiveautomation.rm.graphics.RMGradientFill

RMGradientFill.ColorStop

Field Summary

Fields

Modifier and Type	Field	Description
java.awt.geom.Point2D	_beginPoint
java.awt.geom.Point2D	_endPoint

Constructor Summary

Constructors

Constructor	Description
RMRadialGradientFill()	Creates an uninitialized radial fill.
RMRadialGradientFill(RMColor aColor1, RMColor aColor2, java.awt.geom.Point2D begin, java.awt.geom.Point2D end)	Creates a gradient fill from the given start color to the given end color with the given endpoints.

Method Summary

Modifier and Type	Method	Description
RMRadialGradientFill	clone()	Standard clone implementation.
RMGradientFill	deriveGradient(boolean isRadial)	Returns a new gradient which is a copy of this gradient but of a different type.
RMRadialGradientFill	deriveGradient(java.awt.geom.Point2D begin, java.awt.geom.Point2D end)	Returns a new gradient which is a copy of this gradient with a different gradient axis.
boolean	equals(java.lang.Object anObj)	Standard equals implementation.
java.lang.Object	fromXML(RXArchiver anArchiver, RXElement anElement)	XML unarchival.
java.awt.geom.Point2D	getBeginPoint()	Returns the begin point.
java.awt.geom.Point2D	getEndPoint()	Returns the end point.
double	getFocusAngle()	Returns the angle.
void	getGradientAxis(RMShape aShape, RMPath aPath, java.awt.geom.Point2D p1, java.awt.geom.Point2D p2)	Returns the 2 points, in the shape's coordinate system, which define the gradient.
java.lang.String	getName()	Returns the name of the fill (Returns superclass name so the pop-up doesn't get confused).
java.awt.Paint	getPaint(float startx, float starty, float endx, float endy)	Returns a java.awt.Paint instance to draw this gradient.
double	getRadius()	Returns the radius.
RXElement	toXML(RXArchiver anArchiver)	XML archival.

Methods inherited from class com.inductiveautomation.rm.graphics.RMGradientFill

deriveGradient, getColor, getColorStop, getColorStopCount, getColorStops, getGradientAxis, getGradientBounds, getRoll, getStopColor, getStopPosition, hasAlpha, insertColorStop, isRadial, paint, removeColorStop, reverseColors, setColor, setColorStop, setRoll, setStops, toString

Methods inherited from class com.inductiveautomation.rm.graphics.RMFill

deriveFill, getBounds, readAttributes

Methods inherited from class com.inductiveautomation.rm.base.RMObject

addPropertyChangeListener, animUpdate, firePropertyChange, firePropertyChange, firePropertyChange, getPCEvent, removePropertyChangeListener, sendPropertyChange

Methods inherited from class com.inductiveautomation.rm.base.RMListenerList

addListener, getListener, getListenerCount, getListenerCount, getListenerList, getListeners, hasListeners, removeListener

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_beginPoint

public java.awt.geom.Point2D _beginPoint

_endPoint

public java.awt.geom.Point2D _endPoint

Constructor Detail

RMRadialGradientFill

public RMRadialGradientFill()

Creates an uninitialized radial fill.

RMRadialGradientFill

public RMRadialGradientFill(RMColor aColor1,
                            RMColor aColor2,
                            java.awt.geom.Point2D begin,
                            java.awt.geom.Point2D end)

Creates a gradient fill from the given start color to the given end color with the given endpoints.

Method Detail

getBeginPoint

public java.awt.geom.Point2D getBeginPoint()

Returns the begin point.

getEndPoint

public java.awt.geom.Point2D getEndPoint()

Returns the end point.

getFocusAngle

public double getFocusAngle()

Returns the angle.

getRadius

public double getRadius()

Returns the radius.

deriveGradient

public RMRadialGradientFill deriveGradient(java.awt.geom.Point2D begin,
                                           java.awt.geom.Point2D end)

Returns a new gradient which is a copy of this gradient with a different gradient axis.

deriveGradient

public RMGradientFill deriveGradient(boolean isRadial)

Returns a new gradient which is a copy of this gradient but of a different type.

Overrides:

deriveGradient in class RMGradientFill

getGradientAxis

public void getGradientAxis(RMShape aShape,
                            RMPath aPath,
                            java.awt.geom.Point2D p1,
                            java.awt.geom.Point2D p2)

Returns the 2 points, in the shape's coordinate system, which define the gradient.

Overrides:

getGradientAxis in class RMGradientFill

getPaint

public java.awt.Paint getPaint(float startx,
                               float starty,
                               float endx,
                               float endy)

Returns a java.awt.Paint instance to draw this gradient.

Overrides:

getPaint in class RMGradientFill

equals

public boolean equals(java.lang.Object anObj)

Standard equals implementation.

Overrides:

equals in class RMGradientFill

clone

public RMRadialGradientFill clone()

Standard clone implementation.

Overrides:

clone in class RMGradientFill

toXML

public RXElement toXML(RXArchiver anArchiver)

XML archival.

Specified by:

toXML in interface Archivable

Overrides:

toXML in class RMGradientFill

fromXML

public java.lang.Object fromXML(RXArchiver anArchiver,
                                RXElement anElement)

XML unarchival.

Specified by:

fromXML in interface Archivable

Overrides:

fromXML in class RMGradientFill

getName

public java.lang.String getName()

Returns the name of the fill (Returns superclass name so the pop-up doesn't get confused).

Overrides:

getName in class RMFill