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(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

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)

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)