com.inductiveautomation.ignition.client.util.gui.paints

Class RelativeRadialGradientPaint

java.lang.Object

com.inductiveautomation.ignition.client.util.gui.paints.MultipleGradientPaint

com.inductiveautomation.ignition.client.util.gui.paints.RelativeRadialGradientPaint

All Implemented Interfaces:

RelativePaint, RotatablePaint, java.awt.Paint, java.awt.Transparency

public final class RelativeRadialGradientPaint
extends MultipleGradientPaint
implements RelativePaint, RotatablePaint

Similar to RadialGradientPaint, but this one specifies its points as percentages of the user-space bounds of the object it will fill.

Nested Class Summary

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.client.util.gui.paints.MultipleGradientPaint

MultipleGradientPaint.ColorSpaceType, MultipleGradientPaint.CycleMethod

Field Summary

Fields inherited from class com.inductiveautomation.ignition.client.util.gui.paints.MultipleGradientPaint

gradientTransform

Fields inherited from interface java.awt.Transparency

BITMASK, OPAQUE, TRANSLUCENT

Constructor Summary

Constructors

Constructor and Description
RelativeRadialGradientPaint(java.awt.geom.Point2D center, java.awt.geom.Point2D focus, java.awt.geom.Point2D radiusWidth, java.awt.geom.Point2D radiusHeight, float[] fractions, java.awt.Color[] colors, MultipleGradientPaint.CycleMethod cycleMethod)

Method Summary

Modifier and Type	Method and Description
void	beforePaint(java.awt.geom.Rectangle2D shapeSize)
java.awt.PaintContext	createContext(java.awt.image.ColorModel cm, java.awt.Rectangle deviceBounds, java.awt.geom.Rectangle2D userBounds, java.awt.geom.AffineTransform transform, java.awt.RenderingHints hints)
double	getAngle(java.awt.geom.Rectangle2D rect)
java.awt.geom.Point2D	getCenter()
java.awt.geom.Point2D	getFocus()
float	getRadiusHeight(java.awt.geom.Rectangle2D rect)
java.awt.geom.Point2D	getRadiusHeightPoint() A point that specifies the height radius point in relative terms
float	getRadiusWidth(java.awt.geom.Rectangle2D rect)
java.awt.geom.Point2D	getRadiusWidthPoint() A point that specifies the width radius point in relative terms
void	rotatePaint(double angle, java.awt.geom.Point2D anchor, java.awt.geom.Rectangle2D r1, java.awt.geom.Rectangle2D r2) Call to rotate this paint.
void	setAngle(java.awt.geom.Rectangle2D rect, double angle)
void	setCenter(double cx, double cy)
void	setCenter(java.awt.geom.Point2D point)
void	setRadiusHeight(java.awt.geom.Rectangle2D rect, float radiusHeight)
void	setRadiusWidth(java.awt.geom.Rectangle2D rect, float radiusWidth)

Methods inherited from class com.inductiveautomation.ignition.client.util.gui.paints.MultipleGradientPaint

copyOf, copyOf, copyOf, getColors, getColorSpace, getCycleMethod, getFractions, getTransform, getTransparency

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.Transparency

getTransparency

Constructor Detail

RelativeRadialGradientPaint

public RelativeRadialGradientPaint(java.awt.geom.Point2D center,
                                   java.awt.geom.Point2D focus,
                                   java.awt.geom.Point2D radiusWidth,
                                   java.awt.geom.Point2D radiusHeight,
                                   float[] fractions,
                                   java.awt.Color[] colors,
                                   MultipleGradientPaint.CycleMethod cycleMethod)

Method Detail

beforePaint

public void beforePaint(java.awt.geom.Rectangle2D shapeSize)

Specified by:

beforePaint in interface RelativePaint

createContext

public java.awt.PaintContext createContext(java.awt.image.ColorModel cm,
                                           java.awt.Rectangle deviceBounds,
                                           java.awt.geom.Rectangle2D userBounds,
                                           java.awt.geom.AffineTransform transform,
                                           java.awt.RenderingHints hints)

Specified by:

createContext in interface java.awt.Paint

rotatePaint

public void rotatePaint(double angle,
                        java.awt.geom.Point2D anchor,
                        java.awt.geom.Rectangle2D r1,
                        java.awt.geom.Rectangle2D r2)

Description copied from interface: RotatablePaint

Call to rotate this paint.

Specified by:

rotatePaint in interface RotatablePaint

r1 - The bounds of the shape before rotation.

r2 - The bounds of the shape after rotation.

getCenter

public java.awt.geom.Point2D getCenter()

setCenter

public void setCenter(java.awt.geom.Point2D point)

setCenter

public void setCenter(double cx,
                      double cy)

getRadiusHeightPoint

public java.awt.geom.Point2D getRadiusHeightPoint()

A point that specifies the height radius point in relative terms

getRadiusWidthPoint

public java.awt.geom.Point2D getRadiusWidthPoint()

A point that specifies the width radius point in relative terms

getRadiusHeight

public float getRadiusHeight(java.awt.geom.Rectangle2D rect)

setRadiusHeight

public void setRadiusHeight(java.awt.geom.Rectangle2D rect,
                            float radiusHeight)

getRadiusWidth

public float getRadiusWidth(java.awt.geom.Rectangle2D rect)

setRadiusWidth

public void setRadiusWidth(java.awt.geom.Rectangle2D rect,
                           float radiusWidth)

getAngle

public double getAngle(java.awt.geom.Rectangle2D rect)

setAngle

public void setAngle(java.awt.geom.Rectangle2D rect,
                     double angle)

getFocus

public java.awt.geom.Point2D getFocus()