jvx.material

Class PwAdjustColors

java.lang.Object

jv.object.PsObject

jvx.project.PjWorkshop

jvx.material.PwAdjustColors

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, PsUpdateIf, PjWorkshopIf

public class PwAdjustColors
extends PjWorkshop

Modify surface color, brightness and contrast in various color modes.

See Also:

Serialized Form

Author:

Ulrich Reitebuch

Version:

09.11.09, 1.10 revised (ur) brightness in hsb mode is now controlled by brightness and contrast.
05.03.08, 1.00 created (ur)

Field Summary

Fields

Modifier and Type	Field and Description
static int	HSB Identifier for Hue-Saturation-Brightness color representation.
static int	RGB Identifier for Red-Green-Blue color representation.

Fields inherited from class jv.object.PsObject

HAS_BOUNDARY_PANEL, HAS_CONFIG_PANEL, HAS_INFO_PANEL, HAS_LABEL_PANEL, HAS_MATERIAL_PANEL, HAS_TEXTURE_PANEL, HAS_VECTOR_PANEL, INSPECTOR_INFO, INSPECTOR_INFO_EXT, IS_DELETED, IS_FIXED, IS_FOCUSSED, IS_PICKED, IS_SELECTED, IS_USED, NUM_TAGS

Fields inherited from interface jv.project.PjWorkshopIf

MODE_BUG, MODE_STANDARD, MODE_VALIDATE

Constructor Summary

Constructors

Constructor and Description
PwAdjustColors() Constructor.

Method Summary

Modifier and Type	Method and Description
void	close() Close Workshop.
int	getMode() Set color modifying mode (RGB or HSB).
void	init() Initialization.
static java.awt.Color[]	modifyHSB(java.awt.Color[] col, double hueSummand, double saturationFactor, double brightnessSummand, double contrastFactor) Modify hue, saturation and brightness values in a color array by translation of the hue value and scaling brightness and saturation values.
static java.awt.Color[]	modifyRGB(java.awt.Color[] col, double redFactor, double greenFactor, double blueFactor) Scale color red, green and blue values by given factors.
void	setGeometry(PgGeometry geom) Set geometry to work on.
void	setMode(int mode) Set color modifying mode to RGB or HSB.
boolean	update(java.lang.Object event) Update the class whenever a child has changed.

Methods inherited from class jvx.project.PjWorkshop

cancel, getDisplay, getDisplays, getGeometry, getSavedGeometry, getViewer, isModal, isStandalone, ok, removeGeometry, reset, setDisplay, setDisplays, setModal, setStandalone, setViewer

Methods inherited from class jv.object.PsObject

addInspector, addUpdateListener, assureInspector, clearTag, clone, clone, clone, copy, getFather, getInfoPanel, getInspector, getName, getNumObjects, getSymbol, hasInspector, hasTag, hasUpdateListener, instanceOf, instanceOf, newInspector, newInspector, removeInspector, removeInspector, removeUpdateListener, setName, setParent, setSymbol, setTag, toString, updatePanels

Methods inherited from class java.lang.Object

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

Methods inherited from interface jv.object.PsUpdateIf

getFather, getName, setParent

Field Detail

RGB

public static final int RGB

Identifier for Red-Green-Blue color representation.

See Also:

Constant Field Values

HSB

public static final int HSB

Identifier for Hue-Saturation-Brightness color representation.

See Also:

Constant Field Values

Constructor Detail

PwAdjustColors

public PwAdjustColors()

Constructor.

Method Detail

init

public void init()

Initialization.

Overrides:

init in class PjWorkshop

setGeometry

public void setGeometry(PgGeometry geom)

Set geometry to work on.

Specified by:

setGeometry in interface PjWorkshopIf

Overrides:

setGeometry in class PjWorkshop

Parameters:

geom - the workshop modifies this geometry.

close

public void close()

Close Workshop.

Overrides:

close in class PjWorkshop

update

public boolean update(java.lang.Object event)

Update the class whenever a child has changed. Method is usually invoked from the children.

Specified by:

update in interface PsUpdateIf

Overrides:

update in class PjWorkshop

Parameters:

event - sender of this update.

Returns:

true if update was correctly handled by superclass.

See Also:

PsObject.setParent(PsUpdateIf), PsObject.getFather(), PsObject.addUpdateListener(PsUpdateIf)

setMode

public void setMode(int mode)

Set color modifying mode to RGB or HSB.

Specified by:

setMode in interface PjWorkshopIf

Overrides:

setMode in class PjWorkshop

Parameters:

mode - either MODE_STANDARD for standard mode, or MODE_BUG for debugging operations.

See Also:

PjWorkshopIf.MODE_STANDARD

getMode

public int getMode()

Set color modifying mode (RGB or HSB).

Overrides:

getMode in class PjWorkshop

Returns:

either MODE_STANDARD for standard mode, or another mode.

See Also:

PjWorkshopIf.MODE_STANDARD

modifyHSB

public static java.awt.Color[] modifyHSB(java.awt.Color[] col,
                                         double hueSummand,
                                         double saturationFactor,
                                         double brightnessSummand,
                                         double contrastFactor)

Modify hue, saturation and brightness values in a color array by translation of the hue value and scaling brightness and saturation values.

Parameters:

col - Input color array

hueSummand - Translation for hue value

saturationFactor - Scaling factor for saturation

brightnessSummand - Translation for brightness

contrastFactor - Scaling Factor for brightness

Returns:

Array of modified colors

modifyRGB

public static java.awt.Color[] modifyRGB(java.awt.Color[] col,
                                         double redFactor,
                                         double greenFactor,
                                         double blueFactor)

Scale color red, green and blue values by given factors.

Parameters:

col - Input color array

redFactor - Scaling factor for red channel

greenFactor - Scaling factor for green channel

blueFactor - Scaling factor for blue channel

Returns:

Array of modified colors