Package gpl.graphfx

Class GPLStatePlotInfo

java.lang.Object

dataPlotsFX.data.TDDataInfoFX

gpl.graphfx.GPLStatePlotInfo

public class GPLStatePlotInfo
extends TDDataInfoFX

Nested Class Summary

Nested classes/interfaces inherited from class dataPlotsFX.data.TDDataInfoFX

TDDataInfoFX.DataLoadObserver

Field Summary

Fields inherited from class dataPlotsFX.data.TDDataInfoFX

dataPlugIns, scaleInfoIndex

Constructor Summary

Constructors

Constructor	Description
GPLStatePlotInfo(TDDataProviderFX tdDataProvider, GPLControlledUnit gplControlledUnit, TDGraphFX tdGraph, GPLStateDataBlock stateDataBlock)

Method Summary

Modifier and Type	Method	Description
void	drawData(int plotNumber, javafx.scene.canvas.GraphicsContext g, double scrollStart, TDProjectorFX tdProjector)	Paint data into the graphics window.
javafx.scene.shape.Polygon	drawDataUnit(int plotNumber, PamDataUnit pamDataUnit, javafx.scene.canvas.GraphicsContext g, double scrollStart, TDProjectorFX tdProjector, int type)	Draw a data unit.
Double	getDataValue(PamDataUnit pamDataUnit)	Gets a value for a specific data unit which should be in the same units as the scale information.
TDSymbolChooserFX	getSymbolChooser()
boolean	shouldDraw(int plotNumber, PamDataUnit dataUnit)	Do we want to draw this data unit on this plot ?

Methods inherited from class dataPlotsFX.data.TDDataInfoFX

addScaleInfo, clearDraw, drawAllDataUnits, drawHighLightData, editOptions, getCurrentScaleInfo, getDataBlock, getDataDimensions, getDataName, getDataObserver, getDataProvider, getDDataProvider, getDisplayColType, getGraphSettingsPane, getLastDrawPoints, getMasterClockOverride, getMenuNodes, getPreviousDataUnit, getRequiredDataHistory, getScaleInfo, getScaleInfo, getScaleInfoIndex, getScaleInfos, getShortName, getSourceDataBlock, getStoredSettings, getTDGraph, getToolTipText, hasAxisName, hasOptions, isPaused, isScrollChanging, isShowing, isViewer, lastUnitDrawn, notifyChange, removeData, removeScaleInfo, selectScaleInfo, setCurrentAxisName, setNPlotPanes, setShowing, setStoredSettings, shouldDraw, timeRangeSpinnerChange, timeScrollRangeChanged, timeScrollValueChanged

Methods inherited from class java.lang.Object

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

Constructor Details

GPLStatePlotInfo

public GPLStatePlotInfo(TDDataProviderFX tdDataProvider,
 GPLControlledUnit gplControlledUnit,
 TDGraphFX tdGraph,
 GPLStateDataBlock stateDataBlock)

Method Details

getDataValue

public Double getDataValue(PamDataUnit pamDataUnit)

Description copied from class: TDDataInfoFX

Gets a value for a specific data unit which should be in the same units as the scale information. This will then be converted into a plot position by the TDGraph.

Specified by:

getDataValue in class TDDataInfoFX

Returns:

data value or null if this data point should not be plotted.

getSymbolChooser

public TDSymbolChooserFX getSymbolChooser()

Specified by:

getSymbolChooser in class TDDataInfoFX

Returns:

a class containing functions to chose a symbol to plot.

drawData

public void drawData(int plotNumber,
 javafx.scene.canvas.GraphicsContext g,
 double scrollStart,
 TDProjectorFX tdProjector)

Description copied from class: TDDataInfoFX

Paint data into the graphics window.

Overrides:

drawData in class TDDataInfoFX

Parameters:

plotNumber - plot number

g - graphics

drawDataUnit

public javafx.scene.shape.Polygon drawDataUnit(int plotNumber,
 PamDataUnit pamDataUnit,
 javafx.scene.canvas.GraphicsContext g,
 double scrollStart,
 TDProjectorFX tdProjector,
 int type)

Description copied from class: TDDataInfoFX

Draw a data unit.

Overrides:

drawDataUnit in class TDDataInfoFX

Parameters:

pamDataUnit - data unit to draw

g - graphicsContext handle to draw on

type - flag for which type of symbol to draw. e.g normal or highlighted.

Returns:

polygon of area drawn on.

shouldDraw

public boolean shouldDraw(int plotNumber,
 PamDataUnit dataUnit)

Description copied from class: TDDataInfoFX

Do we want to draw this data unit on this plot ?

Overrides:

shouldDraw in class TDDataInfoFX

Returns:

true if unit should be drawn.