org.das2.graph.SeriesRenderer

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. It should be said that five years after its introduction that it's still quite limited. The SeriesRenderer has a few additional features, such as error bars and fill-to-reference. These are implemented as "render elements" so that work is encapsulated.

PROP_SHOWLIMITS

PROP_ADDITIONALCLIP

PROP_DRAWERROR

PROP_FILLDIRECTION

PROP_ERRORBARTYPE

PROP_STAMPPSYMS

PROP_UPDATESPOINTSPERMILLISECOND

PROP_RENDERPOINTSPERMILLISECOND

PROP_CADENCECHECK

acceptContext

acceptContext( int x, int y ) → boolean

Returns:

boolean

search for examples view on GitHub view source

acceptsDataSet

acceptsDataSet( QDataSet dataSet ) → boolean

Returns:

boolean

search for examples view on GitHub view source

getControl

getControl( ) → String

Returns:

java.lang.String

search for examples view on GitHub view source

getDataSetSizeLimit

getDataSetSizeLimit( ) → int

Getter for property dataSetSizeLimit.

Returns:

Value of property dataSetSizeLimit.

search for examples view on GitHub view source

getErrorBarType

getErrorBarType( ) → ErrorBarType

Returns:

org.das2.graph.ErrorBarType

search for examples view on GitHub view source

getFillColor

getFillColor( ) → Color

Getter for property fillReference.

Returns:

Value of property fillReference.

search for examples view on GitHub view source

getFillDirection

getFillDirection( ) → String

Returns:

java.lang.String

search for examples view on GitHub view source

getFillStyle

getFillStyle( ) → FillStyle

how each plot symbol is filled.

Returns:

org.das2.graph.FillStyle

search for examples view on GitHub view source

getFirstIndex

getFirstIndex( ) → int

Returns:

int

search for examples view on GitHub view source

getLastIndex

getLastIndex( ) → int

Returns:

int

search for examples view on GitHub view source

getLineWidth

getLineWidth( ) → double

Returns:

double

search for examples view on GitHub view source

getPsymConnector

getPsymConnector( ) → PsymConnector

Returns:

org.das2.graph.PsymConnector

search for examples view on GitHub view source

getRenderPointsPerMillisecond

getRenderPointsPerMillisecond( ) → double

Returns:

double

search for examples view on GitHub view source

getUpdatesPointsPerMillisecond

getUpdatesPointsPerMillisecond( ) → double

Returns:

double

search for examples view on GitHub view source

isAdditionalClip

isAdditionalClip( ) → boolean

Returns:

boolean

search for examples view on GitHub view source

isAntiAliased

isAntiAliased( ) → boolean

Getter for property antiAliased.

Returns:

Value of property antiAliased.

search for examples view on GitHub view source

isCadenceCheck

isCadenceCheck( ) → boolean

Returns:

boolean

search for examples view on GitHub view source

isDrawError

isDrawError( ) → boolean

Returns:

boolean

search for examples view on GitHub view source

isFillToReference

isFillToReference( ) → boolean

Getter for property fillToReference.

Returns:

Value of property fillToReference.

search for examples view on GitHub view source

isHistogram

isHistogram( ) → boolean

Returns:

boolean

search for examples view on GitHub view source

isResetDebugCounters

isResetDebugCounters( ) → boolean

Getter for property resetDebugCounters.

Returns:

Value of property resetDebugCounters.

search for examples view on GitHub view source

isShowLimits

isShowLimits( ) → boolean

Returns:

boolean

search for examples view on GitHub view source

isSimplifyPaths

isSimplifyPaths( ) → boolean

Getter for property simplifyPaths.

Returns:

Value of property simplifyPaths.

search for examples view on GitHub view source

isStampPsyms

isStampPsyms( ) → boolean

Returns:

boolean

search for examples view on GitHub view source

selectionArea

selectionArea( ) → Shape

like accept context, but provides a shape to indicate selection. This should be roughly the same as the locus of points where acceptContext is true.

Returns:

java.awt.Shape

search for examples view on GitHub view source

setAdditionalClip

setAdditionalClip( boolean additionalClip ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setAntiAliased

setAntiAliased( boolean antiAliased ) → void

Setter for property antiAliased.

Parameters

antiAliased - New value of property antiAliased.

Returns:

void (returns nothing)

search for examples view on GitHub view source

setCadenceCheck

setCadenceCheck( boolean cadenceCheck ) → void

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

Parameters

cadenceCheck -

Returns:

void (returns nothing)

search for examples view on GitHub view source

setControl

setControl( String s ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setDataSetSizeLimit

setDataSetSizeLimit( int dataSetSizeLimit ) → void

Setter for property dataSetSizeLimit.

Parameters

dataSetSizeLimit - New value of property dataSetSizeLimit.

Returns:

void (returns nothing)

search for examples view on GitHub view source

setDrawError

setDrawError( boolean drawError ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setErrorBarType

setErrorBarType( org.das2.graph.ErrorBarType errorBarType ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setFillColor

setFillColor( java.awt.Color color ) → void

Setter for property fillReference.

Parameters

color - the color

Returns:

void (returns nothing)

search for examples view on GitHub view source

setFillDirection

setFillDirection( String fillDirection ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setFillStyle

setFillStyle( org.das2.graph.FillStyle fillStyle ) → void

how each plot symbol is filled.

Parameters

fillStyle -

Returns:

void (returns nothing)

search for examples view on GitHub view source

setFillToReference

setFillToReference( boolean fillToReference ) → void

Setter for property fillToReference.

Parameters

fillToReference - New value of property fillToReference.

Returns:

void (returns nothing)

search for examples view on GitHub view source

setHistogram

setHistogram( boolean b ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setLineWidth

setLineWidth( double f ) → void

set the width of the connecting lines.

Parameters

f -

Returns:

void (returns nothing)

search for examples view on GitHub view source

setListIconSymSize

setListIconSymSize( float newSize ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setPsymConnector

setPsymConnector( org.das2.graph.PsymConnector p ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setRenderPointsPerMillisecond

setRenderPointsPerMillisecond( double newrenderPointsPerMillisecond ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setResetDebugCounters

setResetDebugCounters( boolean resetDebugCounters ) → void

Setter for property resetDebugCounters.

Parameters

resetDebugCounters - New value of property resetDebugCounters.

Returns:

void (returns nothing)

search for examples view on GitHub view source

setShowLimits

setShowLimits( boolean showLimits ) → void

if the dataset contains metadata describing nominal and warning ranges, display them. Currently this is found in CDF metadata, but should become part of QDataSet.

Parameters

showLimits -

Returns:

void (returns nothing)

search for examples view on GitHub view source

setSimplifyPaths

setSimplifyPaths( boolean simplifyPaths ) → void

Setter for property simplifyPaths.

Parameters

simplifyPaths - New value of property simplifyPaths.

Returns:

void (returns nothing)

search for examples view on GitHub view source

setStampPsyms

setStampPsyms( boolean newstampPsyms ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

setUpdatesPointsPerMillisecond

setUpdatesPointsPerMillisecond( double newupdatesPointsPerMillisecond ) → void

Returns:

void (returns nothing)

search for examples view on GitHub view source

updatePlotImage

updatePlotImage( org.das2.graph.DasAxis xAxis, org.das2.graph.DasAxis yAxis, ProgressMonitor monitor ) → void

Do the same as updatePlotImage, but use AffineTransform to implement axis transform. This is the main updatePlotImage method, which will delegate to internal components of the plot, such as connector and error bar elements.

Parameters

xAxis - the x axis
yAxis - the y axis
monitor - progress monitor is used to provide feedback

Returns:

void (returns nothing)

search for examples view on GitHub view source