org.das2.graph
Class SeriesRenderer

java.lang.Object
  org.das2.graph.Renderer
      org.das2.graph.SeriesRenderer

All Implemented Interfaces:

Displayable, Editable, DataSetConsumer

public class SeriesRenderer
extends Renderer
implements Displayable

SeriesRender is a high-performance replacement for the SymbolLineRenderer. The SymbolLineRenderer is limited to about 30,000 points, beyond which contracts for speed start breaking degrading usability. The goal of the SeriesRenderer is to plot 1,000,000 points without breaking the contracts.

Field Summary

protected boolean	cadenceCheck
protected java.lang.String	legendLabel
static java.lang.String	PROP_CADENCECHECK
static java.lang.String	PROP_LEGENDLABEL If non-null and non-zero-length, use this label to describe the renderer in the plot's legend.
static java.lang.String	PROP_RENDERPOINTSPERMILLISECOND
static java.lang.String	PROP_STAMPPSYMS
static java.lang.String	PROP_UPDATESPOINTSPERMILLISECOND
static java.lang.String	PROPERTY_X_DELTA_MINUS
static java.lang.String	PROPERTY_X_DELTA_PLUS
static java.lang.String	PROPERTY_Y_DELTA_MINUS
static java.lang.String	PROPERTY_Y_DELTA_PLUS

Fields inherited from class org.das2.graph.Renderer

ds, lastException, logger, propertyChangeSupport, renderException

Constructor Summary

SeriesRenderer()

Method Summary

boolean	acceptContext(int x, int y) Returns true if the render thinks it can provide the context for a point.
java.awt.Color	getColor() Getter for property color.
DasColorBar	getColorBar() Getter for property colorBar.
VectorDataSet	getColorByDataSet() Getter for property colorByDataSet.
java.lang.String	getColorByDataSetId() Getter for property colorByDataSetId.
int	getDataSetSizeLimit() Getter for property dataSetSizeLimit.
org.w3c.dom.Element	getDOMElement(org.w3c.dom.Document document)
java.awt.Color	getFillColor() Getter for property fillReference.
FillStyle	getFillStyle()
int	getFirstIndex()
int	getLastIndex()
java.lang.String	getLegendLabel()
double	getLineWidth()
javax.swing.Icon	getListIcon() get an Icon representing the trace.
java.lang.String	getListLabel() return a String that will help the user identify this item when choosing from a list.
PlotSymbol	getPsym() Getter for property psym.
PsymConnector	getPsymConnector()
Datum	getReference() Getter for property reference.
double	getRenderPointsPerMillisecond()
double	getSymSize() Getter for property symsize.
double	getUpdatesPointsPerMillisecond()
protected void	installRenderer()
boolean	isAntiAliased() Getter for property antiAliased.
boolean	isCadenceCheck()
boolean	isFillToReference() Getter for property fillToReference.
boolean	isHistogram()
boolean	isResetDebugCounters() Getter for property resetDebugCounters.
boolean	isSelected() Getter for property selected.
boolean	isSimplifyPaths() Getter for property simplifyPaths.
boolean	isStampPsyms()
void	render(java.awt.Graphics g, DasAxis xAxis, DasAxis yAxis, ProgressMonitor mon) Render is called whenever the image needs to be refreshed or the content has changed.
void	setAntiAliased(boolean antiAliased) Setter for property antiAliased.
void	setCadenceCheck(boolean cadenceCheck) If true, then use a cadence estimate to determine and indicate data gaps.
void	setColor(java.awt.Color color) Setter for property color.
void	setColorBar(DasColorBar colorBar) Setter for property colorBar.
void	setColorByDataSet(VectorDataSet colorByDataSet) Setter for property colorByDataSet.
void	setColorByDataSetId(java.lang.String colorByDataSetId) The dataset plane to use to get colors.
void	setDataSetSizeLimit(int dataSetSizeLimit) Setter for property dataSetSizeLimit.
void	setFillColor(java.awt.Color color) Setter for property fillReference.
void	setFillStyle(FillStyle fillStyle)
void	setFillToReference(boolean fillToReference) Setter for property fillToReference.
void	setHistogram(boolean b)
void	setLegendLabel(java.lang.String legendLabel)
void	setLineWidth(double f)
void	setPsym(PlotSymbol psym) Setter for property psym.
void	setPsymConnector(PsymConnector p)
void	setReference(Datum reference) Setter for property reference.
void	setRenderPointsPerMillisecond(double newrenderPointsPerMillisecond)
void	setResetDebugCounters(boolean resetDebugCounters) Setter for property resetDebugCounters.
void	setSelected(boolean selected) Setter for property selected.
void	setSimplifyPaths(boolean simplifyPaths) Setter for property simplifyPaths.
void	setStampPsyms(boolean newstampPsyms)
void	setSymSize(double symSize) Setter for property symsize.
void	setUpdatesPointsPerMillisecond(double newupdatesPointsPerMillisecond)
protected void	uninstallRenderer()
void	updatePlotImage(DasAxis xAxis, DasAxis yAxis, ProgressMonitor monitor) do the same as updatePlotImage, but use AffineTransform to implement axis transform.

Methods inherited from class org.das2.graph.Renderer

addPropertyChangeListener, addPropertyChangeListener, getAffineTransform, getConsumedDataSet, getDataLoader, getDataSet, getDataSetDescriptor, getDataSetID, getLastException, getParent, invalidateParentCacheImage, isActive, isDumpDataSet, isOverloading, refresh, refreshImage, removePropertyChangeListener, removePropertyChangeListener, renderException, setActive, setDataSet, setDataSetDescriptor, setDataSetID, setDataSetLoader, setDumpDataSet, setException, setLastException, setOverloading, update, updateImmediately

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_X_DELTA_PLUS

public static final java.lang.String PROPERTY_X_DELTA_PLUS

See Also:

Constant Field Values

PROPERTY_X_DELTA_MINUS

public static final java.lang.String PROPERTY_X_DELTA_MINUS

See Also:

Constant Field Values

PROPERTY_Y_DELTA_PLUS

public static final java.lang.String PROPERTY_Y_DELTA_PLUS

See Also:

Constant Field Values

PROPERTY_Y_DELTA_MINUS

public static final java.lang.String PROPERTY_Y_DELTA_MINUS

See Also:

Constant Field Values

PROP_STAMPPSYMS

public static final java.lang.String PROP_STAMPPSYMS

See Also:

Constant Field Values

PROP_LEGENDLABEL

public static final java.lang.String PROP_LEGENDLABEL

If non-null and non-zero-length, use this label to describe the renderer in the plot's legend.

See Also:

Constant Field Values

legendLabel

protected java.lang.String legendLabel

PROP_UPDATESPOINTSPERMILLISECOND

public static final java.lang.String PROP_UPDATESPOINTSPERMILLISECOND

See Also:

Constant Field Values

PROP_RENDERPOINTSPERMILLISECOND

public static final java.lang.String PROP_RENDERPOINTSPERMILLISECOND

See Also:

Constant Field Values

cadenceCheck

protected boolean cadenceCheck

PROP_CADENCECHECK

public static final java.lang.String PROP_CADENCECHECK

See Also:

Constant Field Values

Constructor Detail

SeriesRenderer

public SeriesRenderer()

Method Detail

render

public void render(java.awt.Graphics g,
                   DasAxis xAxis,
                   DasAxis yAxis,
                   ProgressMonitor mon)

Description copied from class: Renderer

Render is called whenever the image needs to be refreshed or the content has changed. This operation should occur with an animation-interactive time scale, and an image should be cached when this is not possible. The graphics object will have its origin at the upper-left corner of the screen.

Specified by:

render in class Renderer

updatePlotImage

public void updatePlotImage(DasAxis xAxis,
                            DasAxis yAxis,
                            ProgressMonitor monitor)

do the same as updatePlotImage, but use AffineTransform to implement axis transform.

Overrides:

updatePlotImage in class Renderer

installRenderer

protected void installRenderer()

Overrides:

installRenderer in class Renderer

uninstallRenderer

protected void uninstallRenderer()

Overrides:

uninstallRenderer in class Renderer

getDOMElement

public org.w3c.dom.Element getDOMElement(org.w3c.dom.Document document)

Overrides:

getDOMElement in class Renderer

getListIcon

public javax.swing.Icon getListIcon()

get an Icon representing the trace. This will be an ImageIcon. TODO: cache the result to support use in legend.

Specified by:

getListIcon in interface Displayable

Returns:

getListLabel

public java.lang.String getListLabel()

Description copied from interface: Displayable

return a String that will help the user identify this item when choosing from a list.

Specified by:

getListLabel in interface Displayable

getPsymConnector

public PsymConnector getPsymConnector()

setPsymConnector

public void setPsymConnector(PsymConnector p)

getPsym

public PlotSymbol getPsym()

Getter for property psym.

Returns:

Value of property psym.

setPsym

public void setPsym(PlotSymbol psym)

Setter for property psym.

Parameters:

psym - New value of property psym.

getSymSize

public double getSymSize()

Getter for property symsize.

Returns:

Value of property symsize.

setSymSize

public void setSymSize(double symSize)

Setter for property symsize.

Parameters:

symSize - New value of property symsize.

getColor

public java.awt.Color getColor()

Getter for property color.

Returns:

Value of property color.

setColor

public void setColor(java.awt.Color color)

Setter for property color.

Parameters:

color - New value of property color.

getLineWidth

public double getLineWidth()

setLineWidth

public void setLineWidth(double f)

isAntiAliased

public boolean isAntiAliased()

Getter for property antiAliased.

Returns:

Value of property antiAliased.

setAntiAliased

public void setAntiAliased(boolean antiAliased)

Setter for property antiAliased.

Parameters:

antiAliased - New value of property antiAliased.

isHistogram

public boolean isHistogram()

setHistogram

public void setHistogram(boolean b)

isSelected

public boolean isSelected()

Getter for property selected.

Returns:

Value of property selected.

setSelected

public void setSelected(boolean selected)

Setter for property selected.

Parameters:

selected - New value of property selected.

getFillColor

public java.awt.Color getFillColor()

Getter for property fillReference.

Returns:

Value of property fillReference.

setFillColor

public void setFillColor(java.awt.Color color)

Setter for property fillReference.

Parameters:

fillReference - New value of property fillReference.

getColorByDataSetId

public java.lang.String getColorByDataSetId()

Getter for property colorByDataSetId.

Returns:

Value of property colorByDataSetId.

setColorByDataSetId

public void setColorByDataSetId(java.lang.String colorByDataSetId)

The dataset plane to use to get colors. If this is null or "", then no coloring is done. (Note the default plane cannot be used to color.)

Parameters:

colorByDataSetId - New value of property colorByDataSetId.

getColorBar

public DasColorBar getColorBar()

Getter for property colorBar.

Returns:

Value of property colorBar.

setColorBar

public void setColorBar(DasColorBar colorBar)

Setter for property colorBar.

Parameters:

colorBar - New value of property colorBar.

isFillToReference

public boolean isFillToReference()

Getter for property fillToReference.

Returns:

Value of property fillToReference.

setFillToReference

public void setFillToReference(boolean fillToReference)

Setter for property fillToReference.

Parameters:

fillToReference - New value of property fillToReference.

getReference

public Datum getReference()

Getter for property reference.

Returns:

Value of property reference.

setReference

public void setReference(Datum reference)

Setter for property reference.

Parameters:

reference - New value of property reference.

getColorByDataSet

public VectorDataSet getColorByDataSet()

Getter for property colorByDataSet.

Returns:

Value of property colorByDataSet.

setColorByDataSet

public void setColorByDataSet(VectorDataSet colorByDataSet)

Setter for property colorByDataSet.

Parameters:

colorByDataSet - New value of property colorByDataSet.

isResetDebugCounters

public boolean isResetDebugCounters()

Getter for property resetDebugCounters.

Returns:

Value of property resetDebugCounters.

setResetDebugCounters

public void setResetDebugCounters(boolean resetDebugCounters)

Setter for property resetDebugCounters.

Parameters:

resetDebugCounters - New value of property resetDebugCounters.

isSimplifyPaths

public boolean isSimplifyPaths()

Getter for property simplifyPaths.

Returns:

Value of property simplifyPaths.

setSimplifyPaths

public void setSimplifyPaths(boolean simplifyPaths)

Setter for property simplifyPaths.

Parameters:

simplifyPaths - New value of property simplifyPaths.

isStampPsyms

public boolean isStampPsyms()

setStampPsyms

public void setStampPsyms(boolean newstampPsyms)

getFillStyle

public FillStyle getFillStyle()

setFillStyle

public void setFillStyle(FillStyle fillStyle)

getLegendLabel

public java.lang.String getLegendLabel()

setLegendLabel

public void setLegendLabel(java.lang.String legendLabel)

acceptContext

public boolean acceptContext(int x,
                             int y)

Description copied from class: Renderer

Returns true if the render thinks it can provide the context for a point. That is, the renderer affected that point, or nearby points. For example, this is used currently to provide a way for the operator to click on a plot and directly edit the renderer who drew the pixel.

Overrides:

acceptContext in class Renderer

Parameters:

x - the x coordinate in the canvas coordinate system.

y - the y coordinate in the canvas coordinate system.

getDataSetSizeLimit

public int getDataSetSizeLimit()

Getter for property dataSetSizeLimit.

Returns:

Value of property dataSetSizeLimit.

setDataSetSizeLimit

public void setDataSetSizeLimit(int dataSetSizeLimit)

Setter for property dataSetSizeLimit.

Parameters:

dataSetSizeLimit - New value of property dataSetSizeLimit.

getUpdatesPointsPerMillisecond

public double getUpdatesPointsPerMillisecond()

setUpdatesPointsPerMillisecond

public void setUpdatesPointsPerMillisecond(double newupdatesPointsPerMillisecond)

getRenderPointsPerMillisecond

public double getRenderPointsPerMillisecond()

setRenderPointsPerMillisecond

public void setRenderPointsPerMillisecond(double newrenderPointsPerMillisecond)

getFirstIndex

public int getFirstIndex()

getLastIndex

public int getLastIndex()

isCadenceCheck

public boolean isCadenceCheck()

setCadenceCheck

public void setCadenceCheck(boolean cadenceCheck)

If true, then use a cadence estimate to determine and indicate data gaps.

Parameters:

cadenceCheck -