org.gudy.azureus2.ui.swt.components.graphics
Class SpeedGraphic

java.lang.Object
  org.gudy.azureus2.ui.swt.components.graphics.BackGroundGraphic
      org.gudy.azureus2.ui.swt.components.graphics.ScaledGraphic
          org.gudy.azureus2.ui.swt.components.graphics.SpeedGraphic

All Implemented Interfaces:

ParameterListener, Graphic

public class SpeedGraphic
extends ScaledGraphic
implements ParameterListener

Author:

Olivier

Field Summary

protected org.eclipse.swt.graphics.Image	bufferImage
static int	COLOR_AVERAGE
static int	COLOR_LIMIT
static int	COLOR_MAINSPEED
static int	COLOR_OTHERS
static int	COLOR_OVERHEAD
static int	COLOR_TRIMMED
org.eclipse.swt.graphics.Color[]	colors

Fields inherited from class org.gudy.azureus2.ui.swt.components.graphics.ScaledGraphic

bufferScale, formater, scale

Fields inherited from class org.gudy.azureus2.ui.swt.components.graphics.BackGroundGraphic

bufferBackground, colorWhite, drawCanvas, lightGrey, lightGrey2, this_mon

Method Summary

void	addIntsValue(int[] new_values)
void	addIntValue(int value)
protected int	computeAverage(int position)
void	dispose()
protected void	drawChart(boolean sizeChanged)
static SpeedGraphic	getInstance()
static SpeedGraphic	getInstance(Scale scale, ValueFormater formatter)
static SpeedGraphic	getInstance(ValueFormater formatter)
void	initialize(org.eclipse.swt.widgets.Canvas canvas)
void	parameterChanged(String parameter) Called, when a parameter has changed.
void	refresh(boolean force)
void	setAlpha(int alpha)
void	setLineColors(org.eclipse.swt.graphics.Color[] newChangeableColorSet)
void	setLineColors(org.eclipse.swt.graphics.Color average, org.eclipse.swt.graphics.Color speed, org.eclipse.swt.graphics.Color overhead, org.eclipse.swt.graphics.Color limit, org.eclipse.swt.graphics.Color others, org.eclipse.swt.graphics.Color trimmed)

Methods inherited from class org.gudy.azureus2.ui.swt.components.graphics.ScaledGraphic

drawScale, setUpdateDividerWidth

Methods inherited from class org.gudy.azureus2.ui.swt.components.graphics.BackGroundGraphic

drawBackGround, setColors, setSIIECSensitive

Methods inherited from class java.lang.Object

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

Field Detail

COLOR_AVERAGE

public static final int COLOR_AVERAGE

See Also:

Constant Field Values

COLOR_MAINSPEED

public static final int COLOR_MAINSPEED

See Also:

Constant Field Values

COLOR_OVERHEAD

public static final int COLOR_OVERHEAD

See Also:

Constant Field Values

COLOR_LIMIT

public static final int COLOR_LIMIT

See Also:

Constant Field Values

COLOR_OTHERS

public static final int COLOR_OTHERS

See Also:

Constant Field Values

COLOR_TRIMMED

public static final int COLOR_TRIMMED

See Also:

Constant Field Values

colors

public org.eclipse.swt.graphics.Color[] colors

bufferImage

protected org.eclipse.swt.graphics.Image bufferImage

Method Detail

initialize

public void initialize(org.eclipse.swt.widgets.Canvas canvas)

Specified by:

initialize in interface Graphic

Overrides:

initialize in class BackGroundGraphic

getInstance

public static SpeedGraphic getInstance()

getInstance

public static SpeedGraphic getInstance(ValueFormater formatter)

getInstance

public static SpeedGraphic getInstance(Scale scale,
                                       ValueFormater formatter)

addIntsValue

public void addIntsValue(int[] new_values)

addIntValue

public void addIntValue(int value)

refresh

public void refresh(boolean force)

Specified by:

refresh in interface Graphic

Overrides:

refresh in class BackGroundGraphic

drawChart

protected void drawChart(boolean sizeChanged)

computeAverage

protected int computeAverage(int position)

parameterChanged

public void parameterChanged(String parameter)

Description copied from interface: ParameterListener

Called, when a parameter has changed. The listener could only react if the parameter name is relevant. Or the listener can just read all parameters again.

Specified by:

parameterChanged in interface ParameterListener

Parameters:

parameter - the name of the parameter that has changed

dispose

public void dispose()

Overrides:

dispose in class ScaledGraphic

setAlpha

public void setAlpha(int alpha)

setLineColors

public void setLineColors(org.eclipse.swt.graphics.Color average,
                          org.eclipse.swt.graphics.Color speed,
                          org.eclipse.swt.graphics.Color overhead,
                          org.eclipse.swt.graphics.Color limit,
                          org.eclipse.swt.graphics.Color others,
                          org.eclipse.swt.graphics.Color trimmed)

setLineColors

public void setLineColors(org.eclipse.swt.graphics.Color[] newChangeableColorSet)