lt.monarch.chart.chart2D
Class NoDataPainter

java.lang.Object
  lt.monarch.chart.engine.SimpleChartEntity
      lt.monarch.chart.chart2D.NoDataPainter

All Implemented Interfaces:

ChartEntity

public class NoDataPainter
extends SimpleChartEntity

Strategy to render no data ranges in the series. Class tag is "noData". This painter entityStyle can be modified through the series meta data model. There you can set for the certain index the color, paint style and etc. As well as you can specify if the x0 or x1 value is null, then to paint in different color.

Field Summary

Modifier and Type	Field and Description
Style	style Stylesheet object

Constructor and Description

NoDataPainter(Orientation orientation, HotSpotMap map)
No data strategy class constructor

Method Summary

Modifier and Type	Method and Description
void	draw(AbstractGraphics g, Rectangle2D r, Projector projector) Draws the no data region
protected TextPainter	getLabelPainter() Gets the label painter
java.awt.Shape	getShape() Gets the boundary shape of the object
void	setDescription(java.lang.String description) Sets description of no data.
void	setStyle(Style style) No data painter style
void	setText(java.lang.String text) Sets the text, which has to be rendered on the no data bar

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

fillEntitySheet, getDescription, getParentEntity, getShortDescription

Methods inherited from class java.lang.Object

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

Field Detail

style

public Style style

Stylesheet object

Constructor Detail

NoDataPainter

public NoDataPainter(Orientation orientation,
                     HotSpotMap map)

No data strategy class constructor

Parameters:

orientation - bar orientation

map - hot spot map

Method Detail

setStyle

public void setStyle(Style style)

No data painter style

Parameters:

style - style to set

setDescription

public void setDescription(java.lang.String description)

Sets description of no data. It will be the hint, which will be displayed when cursor is over no data bar.

Overrides:

setDescription in class SimpleChartEntity

Parameters:

description - the description of the entity

setText

public void setText(java.lang.String text)

Sets the text, which has to be rendered on the no data bar

Parameters:

text - text to paint

draw

public void draw(AbstractGraphics g,
                 Rectangle2D r,
                 Projector projector)

Draws the no data region

Parameters:

g - graphics context

r - rectangle where to draw the no data region

projector - projector

getLabelPainter

protected TextPainter getLabelPainter()

Gets the label painter

Returns:

the labelPainter

getShape

public java.awt.Shape getShape()

Gets the boundary shape of the object

Returns:

the shape