Package de.gsi.chart.renderer.spi

Class LabelledMarkerRenderer

java.lang.Object

de.gsi.chart.renderer.spi.AbstractDataSetManagement<LabelledMarkerRenderer>

de.gsi.chart.renderer.spi.LabelledMarkerRenderer

All Implemented Interfaces:

Renderer

public class LabelledMarkerRenderer
extends AbstractDataSetManagement<LabelledMarkerRenderer>
implements Renderer

Draws horizontal markers with horizontal (default) labels attached at the top. If the labels are to close together, overlapping label texts are hidden. For markers without any label text, add labels with the empty string (""). Points without any label data are ignored by the renderer.

Field Summary

Fields

Modifier and Type	Field	Description
protected javafx.beans.property.BooleanProperty	horizontalMarker
protected javafx.scene.paint.Paint	strokeColorMarker
protected double[]	strokeDashPattern
protected double	strokeLineWidthMarker
protected javafx.beans.property.StringProperty	style
protected javafx.beans.property.BooleanProperty	verticalMarker

Fields inherited from class de.gsi.chart.renderer.spi.AbstractDataSetManagement

showInLegend

Constructor Summary

Constructors

Constructor	Description
LabelledMarkerRenderer()

Method Summary

Modifier and Type	Method	Description
protected void	drawHorizontalLabelledMarker(javafx.scene.canvas.GraphicsContext gc, XYChart chart, de.gsi.dataset.DataSet dataSet, int indexMin, int indexMax)	Draws horizontal markers with horizontal (default) labels attached to the top
javafx.scene.canvas.Canvas	drawLegendSymbol(de.gsi.dataset.DataSet dataSet, int dsIndex, int width, int height)
protected void	drawVerticalLabelledMarker(javafx.scene.canvas.GraphicsContext gc, XYChart chart, de.gsi.dataset.DataSet dataSet, int indexMin, int indexMax)	Draws vertical markers with vertical (default) labels attached to the top
LabelledMarkerRenderer	enableHorizontalMarker(boolean state)
LabelledMarkerRenderer	enableVerticalMarker(boolean state)
java.lang.String	getStyle()
protected LabelledMarkerRenderer	getThis()
javafx.beans.property.BooleanProperty	horizontalMarkerProperty()
boolean	isHorizontalMarker()
boolean	isVerticalMarker()
void	render(javafx.scene.canvas.GraphicsContext gc, Chart chart, int dataSetOffset, javafx.collections.ObservableList<de.gsi.dataset.DataSet> datasets)
protected void	setGraphicsContextAttributes(javafx.scene.canvas.GraphicsContext gc, java.lang.String style)
LabelledMarkerRenderer	setStyle(java.lang.String newStyle)
javafx.beans.property.StringProperty	styleProperty()
LabelledMarkerRenderer	updateCSS()
javafx.beans.property.BooleanProperty	verticalMarkerProperty()

Methods inherited from class de.gsi.chart.renderer.spi.AbstractDataSetManagement

copyMetaData, getAxes, getDataSetCopy, getDatasets, getDatasetsCopy, getDatasetsCopy, getErrorDataSetCopy, getFirstAxis, getFirstAxis, setShowInLegend, showInLegend, showInLegendProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.gsi.chart.renderer.Renderer

getAxes, getDatasets, getDatasetsCopy, setShowInLegend, showInLegend, showInLegendProperty

Field Detail

style

protected final javafx.beans.property.StringProperty style

verticalMarker

protected final javafx.beans.property.BooleanProperty verticalMarker

horizontalMarker

protected final javafx.beans.property.BooleanProperty horizontalMarker

strokeColorMarker

protected javafx.scene.paint.Paint strokeColorMarker

strokeLineWidthMarker

protected double strokeLineWidthMarker

strokeDashPattern

protected double[] strokeDashPattern

Constructor Detail

LabelledMarkerRenderer

public LabelledMarkerRenderer()

Method Detail

drawHorizontalLabelledMarker

protected void drawHorizontalLabelledMarker(javafx.scene.canvas.GraphicsContext gc,
                                            XYChart chart,
                                            de.gsi.dataset.DataSet dataSet,
                                            int indexMin,
                                            int indexMax)

Draws horizontal markers with horizontal (default) labels attached to the top

Parameters:

gc - the graphics context from the Canvas parent

chart - instance of the calling chart

dataSet - instance of the data set that is supposed to be drawn

indexMin - minimum index of data set to be drawn

indexMax - maximum index of data set to be drawn

drawLegendSymbol

public javafx.scene.canvas.Canvas drawLegendSymbol(de.gsi.dataset.DataSet dataSet,
                                                   int dsIndex,
                                                   int width,
                                                   int height)

Specified by:

drawLegendSymbol in interface Renderer

Parameters:

dataSet - the data set for which the representative icon should be generated

dsIndex - index within renderer set

width - requested width of the returning Canvas

height - requested height of the returning Canvas

Returns:

a graphical icon representation of the given data sets

drawVerticalLabelledMarker

protected void drawVerticalLabelledMarker(javafx.scene.canvas.GraphicsContext gc,
                                          XYChart chart,
                                          de.gsi.dataset.DataSet dataSet,
                                          int indexMin,
                                          int indexMax)

Draws vertical markers with vertical (default) labels attached to the top

Parameters:

gc - the graphics context from the Canvas parent

chart - instance of the calling chart

dataSet - instance of the data set that is supposed to be drawn

indexMin - minimum index of data set to be drawn

indexMax - maximum index of data set to be drawn

enableHorizontalMarker

public LabelledMarkerRenderer enableHorizontalMarker(boolean state)

enableVerticalMarker

public LabelledMarkerRenderer enableVerticalMarker(boolean state)

getStyle

public java.lang.String getStyle()

getThis

protected LabelledMarkerRenderer getThis()

Specified by:

getThis in class AbstractDataSetManagement<LabelledMarkerRenderer>

Returns:

the instance of this AbstractDataSetManagement.

horizontalMarkerProperty

public javafx.beans.property.BooleanProperty horizontalMarkerProperty()

isHorizontalMarker

public boolean isHorizontalMarker()

isVerticalMarker

public boolean isVerticalMarker()

render

public void render(javafx.scene.canvas.GraphicsContext gc,
                   Chart chart,
                   int dataSetOffset,
                   javafx.collections.ObservableList<de.gsi.dataset.DataSet> datasets)

Specified by:

render in interface Renderer

setGraphicsContextAttributes

protected void setGraphicsContextAttributes(javafx.scene.canvas.GraphicsContext gc,
                                            java.lang.String style)

setStyle

public LabelledMarkerRenderer setStyle(java.lang.String newStyle)

styleProperty

public javafx.beans.property.StringProperty styleProperty()

updateCSS

public final LabelledMarkerRenderer updateCSS()

verticalMarkerProperty

public javafx.beans.property.BooleanProperty verticalMarkerProperty()