Package adams.gui.core.spreadsheettable

Class HeatmapCellRenderingCustomizer

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.gui.core.spreadsheettable.AbstractCellRenderingCustomizer

adams.gui.core.spreadsheettable.HeatmapCellRenderingCustomizer

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, SizeOfHandler, CellRenderingCustomizer, Serializable

public class HeatmapCellRenderingCustomizer
extends AbstractCellRenderingCustomizer

Determines the min/max of numeric values in the table and colors the background using the specified generator.

Author:

FracPete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected ColorGradientGenerator	m_BackgroundColorGenerator	the color provider to use for the background.
protected Map<Integer,Color>	m_Colors	the color values (starting at 0).
protected double[]	m_LastMinMax	the last min/max values.
protected SpreadSheet	m_LastSpreadSheet	the last spreadsheet that was used.

Fields inherited from class adams.core.option.AbstractOptionHandler

m_OptionManager

Fields inherited from class adams.core.logging.LoggingObject

m_Logger, m_LoggingIsEnabled, m_LoggingLevel

Constructor Summary

Constructors

Constructor	Description
HeatmapCellRenderingCustomizer()

Method Summary

Modifier and Type	Method	Description
String	backgroundColorGeneratorTipText()	Returns the tip text for this property.
void	defineOptions()	Adds options to the internal list of options.
Color	getBackgroundColor(SpreadSheetTable table, boolean isSelected, boolean hasFocus, int row, int column, Cell cell, Color defColor)	For customizing the background color of a cell.
ColorGradientGenerator	getBackgroundColorGenerator()	Returns the color generator for obtaining the colors used for coloring in the background.
protected ColorGradientGenerator	getDefaultBackgroundColorGenerator()	Returns the default color generator.
String	globalInfo()	Returns a string describing the object.
protected void	initColors()	Initializes the color lookup table.
void	setBackgroundColorGenerator(ColorGradientGenerator value)	Sets the color generator for obtaining the colors used for coloring in the background.

Methods inherited from class adams.gui.core.spreadsheettable.AbstractCellRenderingCustomizer

getFont, getForegroundColor, getHorizontalAlignment, getToolTipText

Methods inherited from class adams.core.option.AbstractOptionHandler

cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, reset, setLoggingLevel, toCommandLine, toString

Methods inherited from class adams.core.logging.LoggingObject

configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface adams.core.Destroyable

destroy

Methods inherited from interface adams.core.logging.LoggingLevelHandler

getLoggingLevel

Methods inherited from interface adams.core.option.OptionHandler

cleanUpOptions, getOptionManager, toCommandLine

Field Detail

m_BackgroundColorGenerator

protected ColorGradientGenerator m_BackgroundColorGenerator

the color provider to use for the background.

m_Colors

protected transient Map<Integer,Color> m_Colors

the color values (starting at 0).

m_LastSpreadSheet

protected transient SpreadSheet m_LastSpreadSheet

the last spreadsheet that was used.

m_LastMinMax

protected transient double[] m_LastMinMax

the last min/max values.

Constructor Detail

HeatmapCellRenderingCustomizer

public HeatmapCellRenderingCustomizer()

Method Detail

globalInfo

public String globalInfo()

Returns a string describing the object.

Specified by:

globalInfo in interface GlobalInfoSupporter

Specified by:

globalInfo in class AbstractOptionHandler

Returns:

a description suitable for displaying in the gui

defineOptions

public void defineOptions()

Adds options to the internal list of options.

Specified by:

defineOptions in interface OptionHandler

Overrides:

defineOptions in class AbstractOptionHandler

getDefaultBackgroundColorGenerator

protected ColorGradientGenerator getDefaultBackgroundColorGenerator()

Returns the default color generator.

Returns:

the generator

setBackgroundColorGenerator

public void setBackgroundColorGenerator(ColorGradientGenerator value)

Sets the color generator for obtaining the colors used for coloring in the background.

Parameters:

value - the generator

getBackgroundColorGenerator

public ColorGradientGenerator getBackgroundColorGenerator()

Returns the color generator for obtaining the colors used for coloring in the background.

Returns:

the generator

backgroundColorGeneratorTipText

public String backgroundColorGeneratorTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the gui

initColors

protected void initColors()

Initializes the color lookup table.

getBackgroundColor

public Color getBackgroundColor(SpreadSheetTable table,
                                boolean isSelected,
                                boolean hasFocus,
                                int row,
                                int column,
                                Cell cell,
                                Color defColor)

For customizing the background color of a cell.

Specified by:

getBackgroundColor in interface CellRenderingCustomizer

Overrides:

getBackgroundColor in class AbstractCellRenderingCustomizer

Parameters:

table - the table

isSelected - whether the cell is selected

hasFocus - whether the cell is focused

row - the current row

column - the current column

cell - the actual cell

defColor - the default color

Returns:

the color