lt.monarch.chart.marker
Class MiddleLineMarker

java.lang.Object
  lt.monarch.chart.marker.AbstractMarker
      lt.monarch.chart.marker.AbstractTextMarker
          lt.monarch.chart.marker.LabeledMarker
              lt.monarch.chart.marker.MiddleLineMarker

All Implemented Interfaces:

java.io.Serializable, Marker, StyleEditorEntity

public class MiddleLineMarker
extends LabeledMarker

Only for LineSeries

See Also:

Serialized Form

Field Summary

Modifier and Type	Field and Description

Fields inherited from class lt.monarch.chart.marker.LabeledMarker

horizontalLabelAlignment, labelBounds, nestedMarker, offsetX, offsetY, useLabelAlignWithOffset, verticalLabelAlignment

Fields inherited from class lt.monarch.chart.marker.AbstractTextMarker

chart, defaultBackground, painter, textStyle

Fields inherited from class lt.monarch.chart.marker.AbstractMarker

dirty, map, metaModel, paintStyle, projectedLocation, style

Constructor and Description

MiddleLineMarker()
Constructs a new LabeledMarker.

MiddleLineMarker(Marker marker, MetaDataModel metaModel)
Constructs a new LabeledMarker with the specified nested marker.

MiddleLineMarker(MetaDataModel metaModel)
Constructs a new LabeledMarker.

Method Summary

Modifier and Type	Method and Description
void	draw(AbstractGraphics g, SeriesPaintTags tag, Style style) Renders the marker on the Graphics context.
void	prepare(AbstractGraphics g) Prepares the marker for drawing.
void	reset() Resets the marker after use.
void	setEntity(ChartEntity entity) References the entity object, for which the marker is being painted.
void	setLocation(Projector projector, GeneralPoint npt) Sets location of the marker.

Methods inherited from class lt.monarch.chart.marker.LabeledMarker

applyConstraints, dispose, drawConnectionLine, drawMarkerText, drawNestedMarker, getBounds, getConnectionColor, getHorizontalLabelAlignment, getLabelBounds, getNestedMarker, getVerticalLabelAlignment, setConnectionColor, setLabelAlignment, setOffset, setText, setTextAlignment

Methods inherited from class lt.monarch.chart.marker.AbstractTextMarker

getPainter, getParent, getStyle, getTextStyle, isAdjustingForNonFittingBars, setAdjustingForNonFittingBars

Methods inherited from class lt.monarch.chart.marker.AbstractMarker

clearChartObjectsMap, draw, finalize, getChartObjectBounds, getMetaModel, getPaintStyle, getTransparencyValue, isVisible, mapChartObject, setChartObjectsMap, setMetaModel, setTransparencyValue, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

MiddleLineMarker

public MiddleLineMarker()

Constructs a new LabeledMarker. A new NullMarker is used as nested marker.

MiddleLineMarker

public MiddleLineMarker(MetaDataModel metaModel)

Constructs a new LabeledMarker. A new NullMarker is used as nested marker.

Parameters:

metaModel - meta data model

MiddleLineMarker

public MiddleLineMarker(Marker marker,
                        MetaDataModel metaModel)

Constructs a new LabeledMarker with the specified nested marker.

Parameters:

marker - the nested marker

metaModel - meta data model

Method Detail

setEntity

public void setEntity(ChartEntity entity)

References the entity object, for which the marker is being painted. Short description of the entity is used to create label.

Specified by:

setEntity in interface Marker

Overrides:

setEntity in class LabeledMarker

Parameters:

entity - the referenced chart entity

setLocation

public void setLocation(Projector projector,
                        GeneralPoint npt)

Sets location of the marker.

Specified by:

setLocation in interface Marker

Overrides:

setLocation in class LabeledMarker

Parameters:

projector - projector used to project the normalized point

npt - normalized point that specifies marker position

reset

public void reset()

Resets the marker after use.

Specified by:

reset in interface Marker

Overrides:

reset in class LabeledMarker

prepare

public void prepare(AbstractGraphics g)

Prepares the marker for drawing.

Specified by:

prepare in interface Marker

Overrides:

prepare in class LabeledMarker

Parameters:

g - graphics context

draw

public void draw(AbstractGraphics g,
                 SeriesPaintTags tag,
                 Style style)

Description copied from interface: Marker

Renders the marker on the Graphics context. Uses style colors.

Specified by:

draw in interface Marker

Overrides:

draw in class LabeledMarker

Parameters:

g - graphics context

tag - painting tag

style - drawing style