Package d3.plots

Class D3PlotInfo

java.lang.Object

dataPlots.data.TDDataInfo

d3.plots.D3PlotInfo

public class D3PlotInfo
extends TDDataInfo

Field Summary

Fields inherited from class dataPlots.data.TDDataInfo

UNITS_ANGLE, UNITS_TEMPERATURE

Constructor Summary

Constructors

Constructor	Description
D3PlotInfo(D3Control d3Control, D3DataPlotProvider tdDataProvider, TDGraph tdGraph, D3DataBlock d3DataBlock)

Method Summary

Modifier and Type	Method	Description
void	clearDraw()	Clear any residual drawing objects that get held between calls, e.g.
Polygon	drawDataUnit(PamDataUnit pamDataUnit, Graphics g, Rectangle windowRect, int orientation, PamAxis timeAxis, long scrollStart, PamAxis yAxis, 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.
TDSymbolChooser	getSymbolChooser()
void	notifyModelChanged(int changeType)	Get notifications from the main controller.

Methods inherited from class dataPlots.data.TDDataInfo

addDataUnits, drawData, drawHighLightData, editOptions, getCurrentDataLine, getCurrentDataLineIndex, getDataBlock, getDataDimensions, getDataLineInfos, getDataName, getDataProvider, getFixedScaleInformation, getHidingDialogComponent, getScaleInformation, getShortName, getStoredSettings, getTdGraph, getToolTipText, hasAxisName, hasOptions, isShowing, removeData, selectDataLine, setCurrentAxisName, setFixedScaleInformation, setShowing, setStoredSettings, timeRangeSpinnerChange, timeScrollRangeChanged, timeScrollValueChanged

Methods inherited from class java.lang.Object

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

Constructor Details

D3PlotInfo

public D3PlotInfo(D3Control d3Control,
 D3DataPlotProvider tdDataProvider,
 TDGraph tdGraph,
 D3DataBlock d3DataBlock)

Method Details

getDataValue

public Double getDataValue(PamDataUnit pamDataUnit)

Description copied from class: TDDataInfo

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 TDDataInfo

Returns:

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

drawDataUnit

public Polygon drawDataUnit(PamDataUnit pamDataUnit,
 Graphics g,
 Rectangle windowRect,
 int orientation,
 PamAxis timeAxis,
 long scrollStart,
 PamAxis yAxis,
 int type)

Description copied from class: TDDataInfo

Draw a data unit.

Overrides:

drawDataUnit in class TDDataInfo

Parameters:

pamDataUnit - data unit to draw

g - graphics handle to draw on

orientation - orientation of the display

timeAxis - start time of the display

yAxis - yAxis (used for scale information for the data point)

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

Returns:

polygon of area drawn on.

getSymbolChooser

public TDSymbolChooser getSymbolChooser()

Specified by:

getSymbolChooser in class TDDataInfo

Returns:

a class containing functions to chose a symbol to plot.

notifyModelChanged

public void notifyModelChanged(int changeType)

Description copied from class: TDDataInfo

Get notifications from the main controller.

Overrides:

notifyModelChanged in class TDDataInfo

clearDraw

public void clearDraw()

Description copied from class: TDDataInfo

Clear any residual drawing objects that get held between calls, e.g. the point of the previous unit plotted which may have been held so that lines can be drawn between points.

Overrides:

clearDraw in class TDDataInfo