org.das2.graph.util

Class GraphicalLogRenderer.LogRenderer

java.lang.Object

org.das2.graph.Renderer

org.das2.graph.util.GraphicalLogRenderer.LogRenderer

All Implemented Interfaces:

Displayable, Editable, DataSetConsumer

Enclosing class:

GraphicalLogRenderer

public class GraphicalLogRenderer.LogRenderer
extends Renderer

Renderer expects a QDataSet bundle with datasets:

• time
• threadId
• loggername
• class
• message

Field Summary

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
LogRenderer()

Method Summary

Modifier and Type	Method and Description
QDataSet	doAutorange(QDataSet ds)
protected ObjectLocator	getObjectLocator()
java.lang.String	getSearchRegex()
GraphicalLogRenderer.YAxisType	getYAxisType()
void	render(java.awt.Graphics2D g1, DasAxis xAxis, DasAxis yAxis) Render is called whenever the image needs to be refreshed or the content has changed.
void	setDataSet(QDataSet ds) Set the dataset to be plotted.
protected void	setObjectLocator(ObjectLocator o)
void	setSearchRegex(java.lang.String regex)
void	setYAxisType(GraphicalLogRenderer.YAxisType yaxisDimension)

Methods inherited from class org.das2.graph.Renderer

acceptContext, acceptsDataSet, addPropertyChangeListener, 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, installRenderer, invalidateParentCacheImage, isActive, isDrawLegendLabel, isDumpDataSet, isTableDataSet, parseControl, parseLayoutString, postException, postMessage, postMessage, refresh, refreshImage, removePropertyChangeListener, removePropertyChangeListener, renderException, resetCounters, setActive, setBottomDecorator, setColorBar, setControl, setDataSetDescriptor, setDataSetID, setDataSetLoader, setDrawLegendLabel, setDumpDataSet, setException, setId, setLastException, setLegendLabel, setParent, setStatsFile, setTopDecorator, setUpFont, setUpFont, uninstallRenderer, update, updateCacheImage, updateImmediately, updatePlotImage

Methods inherited from class java.lang.Object

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

Constructor Detail

LogRenderer

public LogRenderer()

Method Detail

setObjectLocator

protected void setObjectLocator(ObjectLocator o)

getObjectLocator

protected ObjectLocator getObjectLocator()

getSearchRegex

public java.lang.String getSearchRegex()

setSearchRegex

public void setSearchRegex(java.lang.String regex)

getYAxisType

public GraphicalLogRenderer.YAxisType getYAxisType()

setYAxisType

public void setYAxisType(GraphicalLogRenderer.YAxisType yaxisDimension)

setDataSet

public void setDataSet(QDataSet ds)

Description copied from class: Renderer

Set the dataset to be plotted. Different renderers accept QDataSets with different schemes. For example SeriesRenderer takes: ds[t] rank 1 dataset with rank 1 DEPEND_0 or ds[t,n] rank 2 bundle dataset with X in ds[t,0] and Y in ds[t,n-1] and SpectrogramRenderer takes: ds[t,y] rank 2 table dataset ds[n,t,y] rank 3 dataset with the first dimension join See each renderer's documentation for the schemes it takes. Note the lastException property is cleared, even when the dataset is null.

Overrides:

setDataSet in class Renderer

doAutorange

public QDataSet doAutorange(QDataSet ds)

render

public void render(java.awt.Graphics2D g1,
                   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:

g1 - 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