kg.apc.charting.plotters

Class AbstractRowPlotter

java.lang.Object

kg.apc.charting.plotters.AbstractRowPlotter

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BarRowPlotter, CSplineRowPlotter, LineRowPlotter

public abstract class AbstractRowPlotter
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	allowMarkers
protected double	calcPointX
protected double	calcPointY
protected Rectangle	chartRect
protected ChartSettings	chartSettings
protected double	dxForDVal
protected double	dyForDVal
protected org.apache.jorphan.gui.NumberRenderer	labelRenderer
protected long	maxXVal
protected double	maxYVal
protected long	minXVal
protected double	minYVal
protected boolean	mustDrawFirstZeroingLine
protected int	prevX
protected int	prevY
protected int	x
protected int	y

Constructor Summary

Constructors

Constructor and Description
AbstractRowPlotter(ChartSettings chartSettings, org.apache.jorphan.gui.NumberRenderer labelRenderer)

Method Summary

Modifier and Type	Method and Description
protected boolean	isChartPointValid(int xx, int yy)
void	paintRow(Graphics2D g2d, AbstractGraphRow row, Color color, double zoomFactor, int limitPointFactor)
protected void	postPaintRow(AbstractGraphRow row, Graphics2D g2d)
protected abstract void	processPoint(Graphics2D g2d, int granulation)
void	setBoundsValues(Rectangle chartRect, long minXVal, long maxXVal, double minYVal, double maxYVal)

Methods inherited from class java.lang.Object

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

Field Detail

chartSettings

protected ChartSettings chartSettings

labelRenderer

protected org.apache.jorphan.gui.NumberRenderer labelRenderer

chartRect

protected Rectangle chartRect

minXVal

protected long minXVal

maxXVal

protected long maxXVal

minYVal

protected double minYVal

maxYVal

protected double maxYVal

dxForDVal

protected double dxForDVal

dyForDVal

protected double dyForDVal

calcPointX

protected double calcPointX

calcPointY

protected double calcPointY

x

protected int x

y

protected int y

prevX

protected int prevX

prevY

protected int prevY

allowMarkers

protected boolean allowMarkers

mustDrawFirstZeroingLine

protected boolean mustDrawFirstZeroingLine

Constructor Detail

AbstractRowPlotter

public AbstractRowPlotter(ChartSettings chartSettings,
                          org.apache.jorphan.gui.NumberRenderer labelRenderer)

Method Detail

setBoundsValues

public void setBoundsValues(Rectangle chartRect,
                            long minXVal,
                            long maxXVal,
                            double minYVal,
                            double maxYVal)

isChartPointValid

protected boolean isChartPointValid(int xx,
                                    int yy)

paintRow

public void paintRow(Graphics2D g2d,
                     AbstractGraphRow row,
                     Color color,
                     double zoomFactor,
                     int limitPointFactor)

processPoint

protected abstract void processPoint(Graphics2D g2d,
                                     int granulation)

postPaintRow

protected void postPaintRow(AbstractGraphRow row,
                            Graphics2D g2d)