Class MultipleGradientPaint

java.lang.Object

com.codename1.ui.MultipleGradientPaint

All Implemented Interfaces:

Paint

Direct Known Subclasses:

LinearGradientPaint

public abstract class MultipleGradientPaint
extends Object
implements Paint

A base class for Paints that use multiple gradients.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	MultipleGradientPaint.ColorSpaceType	Colors spaces for gradients.
static enum	MultipleGradientPaint.CycleMethod	Cycle methods for gradients.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MultipleGradientPaint(float[] fractions, int[] colors, MultipleGradientPaint.CycleMethod cycleMethod, MultipleGradientPaint.ColorSpaceType colorSpace, Transform gradientTransform)	Creates a new MultipleGradient paint

Method Summary

Modifier and Type	Method	Description
int[]	getColors()	Gets the colors used in the gradient.
MultipleGradientPaint.ColorSpaceType	getColorSpace()	Gets the color space for the gradient.
MultipleGradientPaint.CycleMethod	getCycleMethod()	Gets the cycle method.
float[]	getFractions()	Gets the fractional positions for the color gradients.
Transform	getTransform()	Gets the gradient transform.
int	getTransparency()	Gets the transparency for the gradient.
void	setColors(int[] colors)	Sets the colors used in the gradient.
void	setColorSpace(MultipleGradientPaint.ColorSpaceType colorSpaceType)	Sets the color space for the gradient.
void	setCycleMethod(MultipleGradientPaint.CycleMethod cycleMethod)	Sets the cycle method.
void	setFractions(float[] fractions)	Sets the fractional positions of the color gradients.
void	setTransform(Transform transform)	Sets the transform for the gradient.
void	setTransparency(int transparency)	Sets the transparency for the gradient.

Methods inherited from class Object

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

Modifier and Type	Method	Description
protected Object	clone()
boolean	equals(Object obj)	Indicates whether some other object is "equal to" this one.
final Class	getClass()	Returns the runtime class of an object.
int	hashCode()	Returns a hash code value for the object.
final void	notify()	Wakes up a single thread that is waiting on this object's monitor.
final void	notifyAll()	Wakes up all threads that are waiting on this object's monitor.
String	toString()	Returns a string representation of the object.
final void	wait()	Causes current thread to wait until another thread invokes the method or the method for this object.
final void	wait(long timeout)	Causes current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
final void	wait(long timeout, int nanos)	Causes current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

Methods inherited from interface Paint

paint, paint

Modifier and Type	Method	Description
void	paint(Graphics g, double x, double y, double w, double h)	Paints in the given bounds.
void	paint(Graphics g, Rectangle2D bounds)	Paints in the given bounds.

Constructor Details

MultipleGradientPaint

protected MultipleGradientPaint(float[] fractions,
 int[] colors,
 MultipleGradientPaint.CycleMethod cycleMethod,
 MultipleGradientPaint.ColorSpaceType colorSpace,
 Transform gradientTransform)

Creates a new MultipleGradient paint

Parameters

• fractions: The fractions representing positions where the corresponding color starts. Values between 0 and 1.

• colors: The colors that are part of the gradient. Should have same number of colors as fractions.

• cycleMethod: The cycle method for the gradient.

• colorSpace: The color space for the gradient.

• gradientTransform: Transform for the gradient. Not used.

Method Details

getColorSpace

public MultipleGradientPaint.ColorSpaceType getColorSpace()

Gets the color space for the gradient.

Returns

the colorSpaceType

setColorSpace

public void setColorSpace(MultipleGradientPaint.ColorSpaceType colorSpaceType)

Sets the color space for the gradient.

Parameters

• colorSpaceType: the colorSpaceType to set

getColors

public int[] getColors()

Gets the colors used in the gradient.

Returns

the colors

setColors

public void setColors(int[] colors)

Sets the colors used in the gradient.

Parameters

• colors: the colors to set

getCycleMethod

public MultipleGradientPaint.CycleMethod getCycleMethod()

Gets the cycle method.

Returns

the cycleMethod

setCycleMethod

public void setCycleMethod(MultipleGradientPaint.CycleMethod cycleMethod)

Sets the cycle method.

Parameters

• cycleMethod: the cycleMethod to set

getFractions

public float[] getFractions()

Gets the fractional positions for the color gradients.

Returns

the fractions

setFractions

public void setFractions(float[] fractions)

Sets the fractional positions of the color gradients.

Parameters

• fractions: the fractions to set

getTransform

public Transform getTransform()

Gets the gradient transform. Not used currently.

Returns

the transform

setTransform

public void setTransform(Transform transform)

Sets the transform for the gradient. NOt used currently.

Parameters

• transform: the transform to set

getTransparency

public int getTransparency()

Gets the transparency for the gradient.

Returns

the transparency

setTransparency

public void setTransparency(int transparency)

Sets the transparency for the gradient.

Parameters

• transparency: the transparency to set