lt.monarch.chart.chart2D
Class MarkerRange

java.lang.Object
  lt.monarch.chart.engine.AbstractChartObject<MarkerPaintTags>
      lt.monarch.chart.AbstractChartMarker
          lt.monarch.chart.chart2D.MarkerRange

All Implemented Interfaces:

java.io.Serializable, ChartObject, StyleEditorEntity

Direct Known Subclasses:

HorizontalMarkerRange, VerticalMarkerRange

public abstract class MarkerRange
extends AbstractChartMarker

See Also:

Serialized Form

Field Summary

Modifier and Type	Field and Description
protected java.awt.Image	fillImage
protected PlaneMapper	mapper mapper, used to map output to a plane in a n-dimensional space
protected java.lang.Object	max Specifies marker range end position on some axis
protected java.lang.Object	min Specifies marker range start position on some axis

Fields inherited from class lt.monarch.chart.AbstractChartMarker

axisMapper, label, textStyle

Fields inherited from class lt.monarch.chart.engine.AbstractChartObject

AXIS_SORT_POSITION, BREAK_LINE_POSITION, DEFAULT_SORT_POSITION, GRID_SORT_POSITION, MARKER_SERIES_SORT_POSITION, MARKERS_SORT_POSITION, paintStyle, SERIES_SORT_POSITION, sortPosition, style

Constructor and Description

MarkerRange(PlaneMapper mapper, AxisMapper axisMapper)
Constructs a new MarkerRange with the specified plane and axis mappers.

Method Summary

Modifier and Type	Method and Description
void	draw(AbstractGraphics g) Paints the horizontal marker line in the specified Graphics context.
protected void	drawLabel(AbstractGraphics g, Rectangle2D bounds, double min, double max) Draws marker range label
protected abstract void	drawRange(AbstractGraphics g, Rectangle2D bounds)
Rectangle2D	getChartObjectBounds() Gets bounds of chart object
protected abstract Rectangle2D	getLabelBounds(AbstractGraphics g, double min, double max, Point2D left, Point2D right, TextPainter painter) Gets label bounds
java.lang.Object	getMax() Gets range maximum value
java.lang.Object	getMin() Gets range minimum value
protected abstract Rectangle2D	setBounds(double min, double max) Sets normalized coordinates for the marker range
void	setLabelPosition(double position, Alignment align) Sets the alignment and position of the label.
void	setLabelPosition(double position, Alignment align, Orientation orientation) Sets the position, alignment and orientation of the label.
void	setRange(java.lang.Object min, java.lang.Object max) Sets the marker range position.

Methods inherited from class lt.monarch.chart.AbstractChartMarker

getAxisMapper, getLabel, getPaintMode, getParent, getSortPosition, getStyle, getTextStyle, isLabelEmpty, setLabel, setPaintMode

Methods inherited from class lt.monarch.chart.engine.AbstractChartObject

activate, chart, copy, deactivate, dispose, finalize, getChart, getPaintStyle, getStyle, invalidate, isVisible, layout, repaint, repaint, setChart, setVisible

Methods inherited from class java.lang.Object

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

Field Detail

mapper

protected final PlaneMapper mapper

mapper, used to map output to a plane in a n-dimensional space

min

protected java.lang.Object min

Specifies marker range start position on some axis

max

protected java.lang.Object max

Specifies marker range end position on some axis

fillImage

protected java.awt.Image fillImage

Constructor Detail

MarkerRange

public MarkerRange(PlaneMapper mapper,
                   AxisMapper axisMapper)

Constructs a new MarkerRange with the specified plane and axis mappers.

Parameters:

mapper - the plane mapper

axisMapper - the axis mapper

Method Detail

setLabelPosition

public void setLabelPosition(double position,
                             Alignment align)

Sets the alignment and position of the label.

Parameters:

position - label position on the line in range 0..1

align - label alignment

setLabelPosition

public void setLabelPosition(double position,
                             Alignment align,
                             Orientation orientation)

Sets the position, alignment and orientation of the label.

Parameters:

position - label position on the line in range 0..1

align - label alignment

orientation - label orientation

setRange

public void setRange(java.lang.Object min,
                     java.lang.Object max)

Sets the marker range position.

Parameters:

min - Minimum range value

max - Maximum range value

getLabelBounds

protected abstract Rectangle2D getLabelBounds(AbstractGraphics g,
                                              double min,
                                              double max,
                                              Point2D left,
                                              Point2D right,
                                              TextPainter painter)

Gets label bounds

Parameters:

g - graphics context

min - minimum value [0..1]

max - maximum value [0..1]

left - left point

right - right point

painter - painter

Returns:

bound rectangle

setBounds

protected abstract Rectangle2D setBounds(double min,
                                         double max)

Sets normalized coordinates for the marker range

Parameters:

min - minimum value [0..1]

max - maximum value [0..1]

Returns:

rectangle bounds

drawRange

protected abstract void drawRange(AbstractGraphics g,
                                  Rectangle2D bounds)

draw

public void draw(AbstractGraphics g)

Paints the horizontal marker line in the specified Graphics context.

Parameters:

g - the Graphics context in which to paint marker line

drawLabel

protected void drawLabel(AbstractGraphics g,
                         Rectangle2D bounds,
                         double min,
                         double max)

Draws marker range label

Parameters:

g - graphics context

bounds - label bounds

min - minimum range value (mapped)

max - maximum range value (mapped)

getMin

public java.lang.Object getMin()

Gets range minimum value

Returns:

range minimum value

getMax

public java.lang.Object getMax()

Gets range maximum value

Returns:

range maximum value

getChartObjectBounds

public Rectangle2D getChartObjectBounds()

Description copied from interface: StyleEditorEntity

Gets bounds of chart object

Specified by:

getChartObjectBounds in interface StyleEditorEntity

Overrides:

getChartObjectBounds in class AbstractChartObject<MarkerPaintTags>

Returns:

A rectangle indicating this chart object bounds