org.epics.graphene

Class ScatterGraph2DRenderer

java.lang.Object

org.epics.graphene.Graph2DRenderer<ScatterGraph2DRendererUpdate>

org.epics.graphene.ScatterGraph2DRenderer

public class ScatterGraph2DRenderer
extends Graph2DRenderer<ScatterGraph2DRendererUpdate>

Author:

carcassi

Field Summary

Fields

Modifier and Type	Field and Description
static List<InterpolationScheme>	supportedInterpolationScheme

Fields inherited from class org.epics.graphene.Graph2DRenderer

backgroundColor, bottomAreaMargin, bottomMargin, g, labelColor, labelFont, labelFontMetrics, leftAreaMargin, leftMargin, referenceLineColor, rightAreaMargin, rightMargin, topAreaMargin, topMargin, xAreaEnd, xAreaStart, xLabelMargin, xPlotCoordEnd, xPlotCoordStart, xPlotCoordWidth, xPlotValueEnd, xPlotValueStart, xReferenceCoords, xReferenceLabels, xReferenceValues, yAreaEnd, yAreaStart, yLabelMargin, yPlotCoordEnd, yPlotCoordHeight, yPlotCoordStart, yPlotValueEnd, yPlotValueStart, yReferenceCoords, yReferenceLabels, yReferenceValues

Constructor Summary

Constructors

Constructor and Description
ScatterGraph2DRenderer(int width, int height)

Method Summary

Methods

Modifier and Type	Method and Description
void	draw(Graphics2D g, Point2DDataset data)
ScatterGraph2DRendererUpdate	newUpdate() Creates a new update for the given graph.
void	update(ScatterGraph2DRendererUpdate update) Applies the update to the renderer.

Methods inherited from class org.epics.graphene.Graph2DRenderer

calculateGraphArea, calculateRanges, drawBackground, drawGraphArea, drawHorizontalReferenceLines, drawValueExplicitLine, drawValueLine, drawVerticalReferenceLines, drawXLabels, drawYLabels, getImageHeight, getImageWidth, getXAggregatedRange, getXAxisRange, getXPlotRange, getYAggregatedRange, getYAxisRange, getYPlotRange, processScaledValue, scaledX, scaledY, setClip

Methods inherited from class java.lang.Object

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

Field Detail

supportedInterpolationScheme

public static List<InterpolationScheme> supportedInterpolationScheme

Constructor Detail

ScatterGraph2DRenderer

public ScatterGraph2DRenderer(int width,
                      int height)

Method Detail

newUpdate

public ScatterGraph2DRendererUpdate newUpdate()

Description copied from class: Graph2DRenderer

Creates a new update for the given graph.

Specified by:

newUpdate in class Graph2DRenderer<ScatterGraph2DRendererUpdate>

Returns:

a new update object

update

public void update(ScatterGraph2DRendererUpdate update)

Description copied from class: Graph2DRenderer

Applies the update to the renderer.

When sub-classing, one should re-implement this method by first calling it and then applying all the updates specific to the sub-class.

Overrides:

update in class Graph2DRenderer<ScatterGraph2DRendererUpdate>

Parameters:

update - the update to apply

draw

public void draw(Graphics2D g,
        Point2DDataset data)