infovis.visualization.render
Class AbstractVisualColumn

java.lang.Object
  infovis.visualization.render.AbstractItemRenderer
      infovis.visualization.render.AbstractVisualColumn

All Implemented Interfaces:

ColumnFilter, ItemRenderer, VisualColumnDescriptor, Cloneable

Direct Known Subclasses:

SortPseudoVisualColumn, VisualAlpha, VisualArea, VisualArrowHead, VisualColor, VisualFilter, VisualFisheye, VisualImage, VisualLabel, VisualSelection, VisualShape, VisualSize, VisualVisualization

public abstract class AbstractVisualColumn
extends AbstractItemRenderer
implements VisualColumnDescriptor, ColumnFilter

Abstract class for item renderers that are also Visual Column Descriptors.

Version:

$Revision: 1.10 $

Author:

Jean-Daniel Fekete

Constructor Summary

AbstractVisualColumn(String name)

Method Summary

static Color	contrastColor(Graphics2D graphics)
Color	contrastColor(Graphics2D graphics, int row)
boolean	filter(Column column) Returns true if the Column should be filtered out.
ColumnFilter	getFilter()
void	invalidate()
boolean	isInvalidate()
void	setColumn(Column column)
void	setFilter(ColumnFilter filter)
void	setInvalidate(boolean b)

Methods inherited from class infovis.visualization.render.AbstractItemRenderer

addRenderer, compile, compileGroup, findNamed, findNamed, getName, getRenderer, getRendererCount, getVisualization, indexOf, insertAfterNamed, insertBeforeNamed, insertRenderer, install, instantiate, invalidate, isPrototype, paint, pick, removeNamed, removeRenderer, repaint, replaceNamed, replaceNamed, setRenderer, uninstall

Methods inherited from class java.lang.Object

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

Methods inherited from interface infovis.visualization.VisualColumnDescriptor

getColumn, getName

Constructor Detail

AbstractVisualColumn

public AbstractVisualColumn(String name)

Method Detail

setColumn

public void setColumn(Column column)

Specified by:

setColumn in interface VisualColumnDescriptor

getFilter

public ColumnFilter getFilter()

Specified by:

getFilter in interface VisualColumnDescriptor

setFilter

public void setFilter(ColumnFilter filter)

Specified by:

setFilter in interface VisualColumnDescriptor

filter

public boolean filter(Column column)

Description copied from interface: ColumnFilter

Returns true if the Column should be filtered out.

Specified by:

filter in interface ColumnFilter

Parameters:

column - the column

Returns:

true if the Column should be filtered out.

isInvalidate

public boolean isInvalidate()

Specified by:

isInvalidate in interface VisualColumnDescriptor

setInvalidate

public void setInvalidate(boolean b)

Specified by:

setInvalidate in interface VisualColumnDescriptor

invalidate

public void invalidate()

contrastColor

public Color contrastColor(Graphics2D graphics,
                           int row)

contrastColor

public static Color contrastColor(Graphics2D graphics)