com.jhlabs.image

Class LightFilter.Light

java.lang.Object

com.jhlabs.image.LightFilter.Light

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

LightFilter.AmbientLight, LightFilter.DistantLight, LightFilter.PointLight, LightFilter.SpotLight

Enclosing class:

LightFilter

public static class LightFilter.Light
extends Object
implements Cloneable

A class representing a light.

Constructor Summary

Constructors

Constructor and Description
LightFilter.Light()
LightFilter.Light(float azimuth, float elevation, float intensity)

Method Summary

Methods

Modifier and Type	Method and Description
Object	clone()
float	getAzimuth()
float	getCentreX() Get the centre of the light in the X direction as a proportion of the image size.
float	getCentreY() Get the centre of the light in the Y direction as a proportion of the image size.
int	getColor()
float	getConeAngle()
float	getDistance()
float	getElevation()
float	getFocus()
float	getIntensity()
void	prepare(int width, int height) Prepare the light for rendering.
void	setAzimuth(float azimuth)
void	setCentreX(float x) Set the centre of the light in the X direction as a proportion of the image size.
void	setCentreY(float y) Set the centre of the light in the Y direction as a proportion of the image size.
void	setColor(int color)
void	setConeAngle(float coneAngle)
void	setDistance(float distance)
void	setElevation(float elevation)
void	setFocus(float focus)
void	setIntensity(float intensity)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LightFilter.Light

public LightFilter.Light()

LightFilter.Light

public LightFilter.Light(float azimuth,
                 float elevation,
                 float intensity)

Method Detail

setAzimuth

public void setAzimuth(float azimuth)

getAzimuth

public float getAzimuth()

setElevation

public void setElevation(float elevation)

getElevation

public float getElevation()

setDistance

public void setDistance(float distance)

getDistance

public float getDistance()

setIntensity

public void setIntensity(float intensity)

getIntensity

public float getIntensity()

setConeAngle

public void setConeAngle(float coneAngle)

getConeAngle

public float getConeAngle()

setFocus

public void setFocus(float focus)

getFocus

public float getFocus()

setColor

public void setColor(int color)

getColor

public int getColor()

setCentreX

public void setCentreX(float x)

Set the centre of the light in the X direction as a proportion of the image size.

Parameters:

centreX - the center

See Also:

getCentreX()

getCentreX

public float getCentreX()

Get the centre of the light in the X direction as a proportion of the image size.

Returns:

the center

See Also:

setCentreX(float)

setCentreY

public void setCentreY(float y)

Set the centre of the light in the Y direction as a proportion of the image size.

Parameters:

centreY - the center

See Also:

getCentreY()

getCentreY

public float getCentreY()

Get the centre of the light in the Y direction as a proportion of the image size.

Returns:

the center

See Also:

setCentreY(float)

prepare

public void prepare(int width,
           int height)

Prepare the light for rendering.

Parameters:

width - the output image width

height - the output image height

clone

public Object clone()

Overrides:

clone in class Object

toString

public String toString()

Overrides:

toString in class Object