org.das2.graph

Class PlotSymbolRenderer

java.lang.Object

org.das2.graph.Renderer

org.das2.graph.PlotSymbolRenderer

All Implemented Interfaces:

Displayable, Editable, DataSetConsumer

public class PlotSymbolRenderer
extends Renderer

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	PROP_COLOR
static java.lang.String	PROP_COLORBYDATASETID
static java.lang.String	PROP_PSYM
static java.lang.String	PROP_SYMSIZE

Fields inherited from class org.das2.graph.Renderer

bottomDecorator, colorBar, control, CONTROL_KEY_COLOR, CONTROL_KEY_COLOR_TABLE, CONTROL_KEY_DRAW_ERROR, CONTROL_KEY_FILL_COLOR, CONTROL_KEY_FILL_DIRECTION, CONTROL_KEY_FILL_TEXTURE, CONTROL_KEY_FONT_SIZE, CONTROL_KEY_LINE_STYLE, CONTROL_KEY_LINE_THICK, CONTROL_KEY_MODULO_X, CONTROL_KEY_MODULO_Y, CONTROL_KEY_REFERENCE, CONTROL_KEY_SPECIAL_COLORS, CONTROL_KEY_SYMBOL, CONTROL_KEY_SYMBOL_SIZE, drawLegendLabel, ds, firstValidIndex, id, lastException, lastValidIndex, legendLabel, logger, MARKER_DATASET, MARKER_X_AXIS_RANGE, MARKER_Y_AXIS_RANGE, needWorkMarkers, PROP_ACTIVE, PROP_BOTTOMDECORATOR, PROP_COLORBAR, PROP_CONTROL, PROP_DRAWLEGENDLABEL, PROP_ID, PROP_LEGENDLABEL, PROP_RECORDFILE, PROP_TOPDECORATOR, propertyChangeSupport, renderException, topDecorator

Constructor Summary

Constructors

Constructor and Description
PlotSymbolRenderer()

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(java.beans.PropertyChangeListener listener) Add PropertyChangeListener.
java.awt.Color	getColor() Get the value of color
java.lang.String	getColorByDataSetId()
protected org.w3c.dom.Element	getDOMElement(org.w3c.dom.Document document)
PlotSymbol	getPsym() Get the value of psym
double	getSymSize() Get the value of symsize
protected void	installRenderer()
void	removePropertyChangeListener(java.beans.PropertyChangeListener listener) Remove PropertyChangeListener.
void	render(java.awt.Graphics2D g, DasAxis xAxis, DasAxis yAxis) Render is called whenever the image needs to be refreshed or the content has changed.
void	setColor(java.awt.Color newcolor) Set the value of color
void	setColorBar(DasColorBar colorBar) set a colorbar for the renderer.
void	setColorByDataSetId(java.lang.String newcolorByDataSetId)
void	setPsym(PlotSymbol newpsym) Set the value of psym
void	setSymSize(double newsymsize) Set the value of symsize
protected void	uninstallRenderer()

Methods inherited from class org.das2.graph.Renderer

acceptContext, acceptsDataSet, addPropertyChangeListener, addToStats, decodeDatum, decodeFillStyle, decodePlotSymbolConnectorControl, decodePlotSymbolControl, drawListIcon, encodeBooleanControl, encodeColorControl, encodeDatum, encodeFillStyle, encodePlotSymbolConnectorControl, encodePlotSymbolControl, formatControl, getAffineTransform, getBooleanControl, getBottomDecorator, getColorBar, getColorControl, getConsumedDataSet, getControl, getControl, getDataLoader, getDataSet, getDataSetDescriptor, getDataSetID, getDatumControl, getDoubleArrayControl, getDoubleControl, getId, getIntegerControl, getInternalDataSet, getLastException, getLegendLabel, getListIcon, getListLabel, getParent, getRenderCount, getStatsFile, getTopDecorator, getUpdateCount, getXmemento, getYmemento, hasControl, incrementRenderCount, incrementUpdateCount, invalidateParentCacheImage, isActive, isDrawLegendLabel, isDumpDataSet, isTableDataSet, parseControl, parseLayoutString, postException, postMessage, postMessage, refresh, refreshImage, removePropertyChangeListener, renderException, resetCounters, setActive, setBottomDecorator, setControl, setDataSet, setDataSetDescriptor, setDataSetID, setDataSetLoader, setDrawLegendLabel, setDumpDataSet, setException, setId, setLastException, setLegendLabel, setParent, setStatsFile, setTopDecorator, setUpFont, setUpFont, update, updateCacheImage, updateImmediately, updatePlotImage

Methods inherited from class java.lang.Object

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

Field Detail

PROP_PSYM

public static final java.lang.String PROP_PSYM

See Also:

Constant Field Values

PROP_SYMSIZE

public static final java.lang.String PROP_SYMSIZE

See Also:

Constant Field Values

PROP_COLOR

public static final java.lang.String PROP_COLOR

See Also:

Constant Field Values

PROP_COLORBYDATASETID

public static final java.lang.String PROP_COLORBYDATASETID

See Also:

Constant Field Values

Constructor Detail

PlotSymbolRenderer

public PlotSymbolRenderer()

Method Detail

render

public void render(java.awt.Graphics2D g,
                   DasAxis xAxis,
                   DasAxis yAxis)

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

Parameters:

g - the graphics context in the canvas reference frame.

xAxis - the axis relating x data coordinates to horizontal pixel coordinates

yAxis - the axis relating y data coordinates to horizontal pixel coordinates

getPsym

public PlotSymbol getPsym()

Get the value of psym

Returns:

the value of psym

setPsym

public void setPsym(PlotSymbol newpsym)

Set the value of psym

Parameters:

newpsym - new value of psym

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener listener)

Add PropertyChangeListener.

Overrides:

addPropertyChangeListener in class Renderer

Parameters:

listener -

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener listener)

Remove PropertyChangeListener.

Overrides:

removePropertyChangeListener in class Renderer

Parameters:

listener -

getSymSize

public double getSymSize()

Get the value of symsize

Returns:

the value of symsize

setSymSize

public void setSymSize(double newsymsize)

Set the value of symsize

Parameters:

newsymsize - new value of symsize

getColor

public java.awt.Color getColor()

Get the value of color

Returns:

the value of color

setColor

public void setColor(java.awt.Color newcolor)

Set the value of color

Parameters:

newcolor - new value of color

getColorByDataSetId

public java.lang.String getColorByDataSetId()

setColorByDataSetId

public void setColorByDataSetId(java.lang.String newcolorByDataSetId)

setColorBar

public void setColorBar(DasColorBar colorBar)

Description copied from class: Renderer

set a colorbar for the renderer. By default, the renderer simply ignores the colorbar, but instances may introduce special handling. WARNING: some subclasses override this, but do not call super.setColorBar.

Overrides:

setColorBar in class Renderer

Parameters:

colorBar - a colorbar

installRenderer

protected void installRenderer()

Overrides:

installRenderer in class Renderer

uninstallRenderer

protected void uninstallRenderer()

Overrides:

uninstallRenderer in class Renderer

getDOMElement

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