org.epics.graphene

Class AreaGraph2DRenderer

java.lang.Object

org.epics.graphene.Graph2DRenderer<AreaGraph2DRendererUpdate>

org.epics.graphene.AreaGraph2DRenderer

public class AreaGraph2DRenderer
extends Graph2DRenderer<AreaGraph2DRendererUpdate>

Author:

carcassi

Field Summary

Fields inherited from class org.epics.graphene.Graph2DRenderer

backgroundColor, bottomAreaMargin, bottomMargin, g, labelColor, labelFont, labelFontMetrics, leftAreaMargin, leftMargin, referenceLineColor, rightAreaMargin, rightMargin, topAreaMargin, topMargin, xAreaCoordEnd, xAreaCoordStart, xLabelMargin, xPlotCoordEnd, xPlotCoordStart, xPlotCoordWidth, xPlotValueEnd, xPlotValueStart, xPointMargin, xReferenceCoords, xReferenceLabels, xReferenceValues, yAreaCoordEnd, yAreaCoordStart, yLabelMargin, yPlotCoordEnd, yPlotCoordHeight, yPlotCoordStart, yPlotValueEnd, yPlotValueStart, yPointMargin, yReferenceCoords, yReferenceLabels, yReferenceValues

Constructor Summary

Constructors

Constructor and Description
AreaGraph2DRenderer(int imageWidth, int imageHeight)

Method Summary

Methods

Modifier and Type	Method and Description
void	draw(Graphics2D graphics, Cell1DDataset dataset) Draws the area to be put behind a graph on the given Graphics2D context, given the Cell1DDataset.
AreaGraph2DRendererUpdate	newUpdate() Creates a new update for the given graph.

Methods inherited from class org.epics.graphene.Graph2DRenderer

calculateGraphArea, calculateLabels, calculateRanges, drawBackground, drawGraphArea, drawHorizontalReferenceLines, drawValueExplicitLine, drawValueLine, drawVerticalReferenceLines, drawXLabels, drawYLabels, getImageHeight, getImageWidth, getXAggregatedRange, getXAxisRange, getXPlotRange, getYAggregatedRange, getYAxisRange, getYPlotRange, processScaledValue, scaledX, scaledY, setClip, setupDataAsAreas, setupDataAsPoints, setupXAsAreas, setupXAsPoints, setupYAsAreas, setupYAsPoints, update

Methods inherited from class java.lang.Object

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

Constructor Detail

AreaGraph2DRenderer

public AreaGraph2DRenderer(int imageWidth,
                   int imageHeight)

Method Detail

newUpdate

public AreaGraph2DRendererUpdate newUpdate()

Description copied from class: Graph2DRenderer

Creates a new update for the given graph.

Specified by:

newUpdate in class Graph2DRenderer<AreaGraph2DRendererUpdate>

Returns:

a new update object

draw

public void draw(Graphics2D graphics,
        Cell1DDataset dataset)

Draws the area to be put behind a graph on the given Graphics2D context, given the Cell1DDataset.

Parameters:

graphics - Graphics2D: can not be null.

dataset - Cell1DDataset