java.lang.Object

info.monitorenter.gui.chart.pointpainters.APointPainter<T>

Type Parameters:: T - needed for generic comparable.

All Implemented Interfaces:: IPointPainter<T>, IPointPainterConfigurableUI<T>, Serializable, Comparable<T>

Direct Known Subclasses:: PointPainterDisc, PointPainterLine, PointPainterVerticalBar

public abstract class APointPainter<T extends IPointPainterConfigurableUI<T>> extends Object implements IPointPainterConfigurableUI<T>

Adapter class that implements optional methods of IPointPainter as "no operation".

Since:

3.0.0

Version:

$Revision: 1.13 $

Author:

Achim Westermann

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor

Description

APointPainter()

Default constructor (sets the consumed by paint flag to false).
Method Summary

Modifier and Type

Method

Description

final int

compareTo(T arg0)

void

endPaintIteration(Graphics g2d)

Invoked to inform implementations that a paint iteration ends for the corresponding ITrace2D.

boolean

equals(Object obj)

Color

getColor()

Returns the color to paint with or null if no special color is desired.
Color getColorFill() Returns the color to paint fillings with or null if no special color is desired. Stroke getStroke() Returns the stroke to paint with. int getTransparency() Returns the transparency to use for painting. int getTransparencyFill() Returns the transparency to use for fill painting. int hashCode() protected Color installColor(Graphics g) Installs the color to the graphics context if and only if a color has been set. protected Color installColorFill(Graphics g) Installs the fill color to the graphics context if and only if a fill color has been set. protected Stroke installStroke(Graphics g) Installs the stroke to the graphics context if and only if a stroke has been set. Color setColor(Color color) Sets the color to paint with or null if no special color is desired. Color setColorFill(Color fillColor) Sets the color to paint fillings with or null if no special fill color is desired. Stroke setStroke(Stroke stroke) Sets the stroke to paint with or null if no special color is desired. int setTransparency(int transparency0to255) Sets the transparency to use for painting. int setTransparencyFill(int transparency0to255) Sets the transparency to use for fill painting. void startPaintIteration(Graphics g2d) Invoked to inform implementations that a paint iteration starts for the corresponding ITrace2D.
Methods inherited from class java.lang.Object clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait Methods inherited from interface info.monitorenter.gui.chart.IPointPainter paintPoint







Constructor Details



APointPainter
public APointPainter()
Default constructor (sets the consumed by paint flag to false).
 








Method Details



compareTo
public final int compareTo(T arg0)

Specified by:
compareTo in interface Comparable<T extends IPointPainterConfigurableUI<T>>
See Also:


Comparable.compareTo(java.lang.Object)







endPaintIteration
public void endPaintIteration(Graphics g2d)
Description copied from interface: IPointPainter
Invoked to inform implementations that a paint iteration ends for the
 corresponding ITrace2D.
 

Specified by:
endPaintIteration in interface IPointPainter<T extends IPointPainterConfigurableUI<T>>
Parameters:
g2d - provided in case pending paint operations have to be performed.
See Also:


IPointPainter.endPaintIteration(java.awt.Graphics)







equals
public boolean equals(Object obj)

Overrides:
equals in class Object
See Also:


Object.equals(java.lang.Object)







getColor
public Color getColor()
Description copied from interface: IPointPainterConfigurableUI
Returns the color to paint with or
 null if no special color is desired.
 


Specified by:
getColor in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Returns:
the color to paint with null if no special color is
         desired.

See Also:


IPointPainterConfigurableUI.getColor()







getColorFill
public Color getColorFill()
Description copied from interface: IPointPainterConfigurableUI
Returns the color to paint fillings with or
 null if no special color is desired.
 


Specified by:
getColorFill in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Returns:
the color to paint fillings with null if no special
         color is desired.

See Also:


IPointPainterConfigurableUI.getColorFill()







getStroke
public Stroke getStroke()
Description copied from interface: IPointPainterConfigurableUI
Returns the stroke to paint with.
 

Specified by:
getStroke in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Returns:
the stroke to paint with.
See Also:


IPointPainterConfigurableUI.getStroke()







getTransparency
public int getTransparency()
Description copied from interface: IPointPainterConfigurableUI
Returns the transparency to use for painting.
 
 This value will be computed from the color used. If that color is not
 configured (null) a value of 0.0 is returned even if the color from the
 Graphics used for painting has a different setting!
 


Specified by:
getTransparency in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Returns:
the transparency used between 0 and 255.
See Also:


IPointPainterConfigurableUI.getTransparency()







getTransparencyFill
public int getTransparencyFill()
Description copied from interface: IPointPainterConfigurableUI
Returns the transparency to use for fill painting.
 
 This value will be computed from the color used. If that color is not
 configured (null) a value of 0.0 is returned even if the color from the
 Graphics used for painting has a different setting!
 


Specified by:
getTransparencyFill in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Returns:
the fill transparency used between 0 and 255.
See Also:


IPointPainterConfigurableUI.getTransparencyFill()







hashCode
public int hashCode()

Overrides:
hashCode in class Object
See Also:


Object.hashCode()







installColor
protected Color installColor(Graphics g)
Installs the color to the graphics context if and only if a color has been
 set.
 

Parameters:
g - the graphics context to use.
Returns:
the previous color of the graphics context or null if
         no action was taken.
See Also:


setColor(Color)







installColorFill
protected Color installColorFill(Graphics g)
Installs the fill color to the graphics context if and only if a fill color
 has been set.
 

Parameters:
g - the graphics context to use.
Returns:
the previous color of the graphics context or null if
         no action was taken.
See Also:


setColorFill(Color)







installStroke
protected Stroke installStroke(Graphics g)
Installs the stroke to the graphics context if and only if a stroke has
 been set.
 

Parameters:
g - the graphics context to use.
Returns:
the previous stroke of the graphics context or null if
         no action was taken.
See Also:


setStroke(Stroke)







setColor
public Color setColor(Color color)
Description copied from interface: IPointPainterConfigurableUI
Sets the color to paint with or null if no special color is
 desired.
 
 In the latter case the color of the Graphics provided
 for paint operations will be used.
 


Specified by:
setColor in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Parameters:
color - the color to paint with or null if no special color
          is desired.
Returns:
the previous color to paint with
         null if no special color is
         desired.

See Also:


IPointPainterConfigurableUI.setColor(java.awt.Color)







setColorFill
public Color setColorFill(Color fillColor)
Description copied from interface: IPointPainterConfigurableUI
Sets the color to paint fillings with or null if no special
 fill color is desired.
 
 In the latter case the color of the Graphics provided
 for paint fill operations will be used.
 


Specified by:
setColorFill in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Parameters:
fillColor - the color to paint fillings with or null if no
          special color is desired.
Returns:
the previous color to paint fillings with
         null if no special color is
         desired.

See Also:


IPointPainterConfigurableUI.setColorFill(java.awt.Color)







setStroke
public Stroke setStroke(Stroke stroke)
Description copied from interface: IPointPainterConfigurableUI
Sets the stroke to paint with or null if no special color is
 desired.
 
 In the latter case the stroke of the Graphics provided
 for paint operations will be used.
 


Specified by:
setStroke in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Parameters:
stroke - the stroke to paint with.
Returns:
the previous color being used or null if none was used
         before.
See Also:


IPointPainterConfigurableUI.setStroke(java.awt.Stroke)







setTransparency
public int setTransparency(int transparency0to255)
Description copied from interface: IPointPainterConfigurableUI
Sets the transparency to use for painting.
 
 This value will be fold into color. If color has not been configured before
 it will not have any effect.
 

 Caution: When using a value greater 0 may cost a multiple cpu load!
 


Specified by:
setTransparency in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Parameters:
transparency0to255 - a transparency value between 0 and 255.
Returns:
the previous transparency used.
See Also:


IPointPainterConfigurableUI.setTransparency(int)







setTransparencyFill
public int setTransparencyFill(int transparency0to255)
Description copied from interface: IPointPainterConfigurableUI
Sets the transparency to use for fill painting.
 
 This value will be fold into fill color. If fill color has not been
 configured before it will not have any effect.
 

 

 Caution: When using a value greater 0 may cost a multiple cpu load!
 


Specified by:
setTransparencyFill in interface IPointPainterConfigurableUI<T extends IPointPainterConfigurableUI<T>>
Parameters:
transparency0to255 - a transparency value between 0 and 255.
Returns:
the previous fill transparency used.
See Also:


IPointPainterConfigurableUI.setTransparencyFill(int)







startPaintIteration
public void startPaintIteration(Graphics g2d)
Description copied from interface: IPointPainter
Invoked to inform implementations that a paint iteration starts for the
 corresponding ITrace2D.
 

Specified by:
startPaintIteration in interface IPointPainter<T extends IPointPainterConfigurableUI<T>>
Parameters:
g2d - provided in case pending paint operations have to be performed.
See Also:


IPointPainter.startPaintIteration(java.awt.Graphics)

Class APointPainter<T extends IPointPainterConfigurableUI<T>>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface info.monitorenter.gui.chart.IPointPainter

Constructor Details

APointPainter

Method Details

compareTo

endPaintIteration

equals

getColor

getColorFill

getStroke

getTransparency

getTransparencyFill

hashCode

installColor

installColorFill

installStroke

setColor

setColorFill

setStroke

setTransparency

setTransparencyFill

startPaintIteration