Package adams.data.objectfilter

Class SimplifyPolygons

java.lang.Object

adams.core.logging.LoggingObject

adams.core.logging.CustomLoggingLevelObject

adams.core.option.AbstractOptionHandler

adams.data.objectfilter.AbstractObjectFilter

adams.data.objectfilter.SimplifyPolygons

All Implemented Interfaces:

Destroyable, GlobalInfoSupporter, LoggingLevelHandler, LoggingSupporter, OptionHandler, QuickInfoSupporter, SizeOfHandler, ObjectFilter, FlowContextHandler, Serializable

public class SimplifyPolygons
extends AbstractObjectFilter

Simplifies polygons, i.e., to use fewer points. Useful for polygons generated by models, which can be very detailed.

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SimplifyPolygons.PPoint	Container class for the simplification.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	m_HighQuality	whether to use high-quality or fast simplification.
protected double	m_Tolerance	the tolerance parameter.

Fields inherited from class adams.data.objectfilter.AbstractObjectFilter

m_FlowContext

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
SimplifyPolygons()

Method Summary

Modifier and Type	Method	Description
void	defineOptions()	Adds options to the internal list of options.
protected LocatedObjects	doFilter(LocatedObjects objects)	Filters the image objects.
boolean	getHighQuality()	Returns whether to generate high-quality of be fast.
String	getQuickInfo()	Returns a quick info about the actor, which will be displayed in the GUI.
double	getTolerance()	Returns the tolerance for the simplification.
String	globalInfo()	Returns a string describing the object.
String	highQualityTipText()	Returns the tip text for this property.
void	setHighQuality(boolean value)	Sets whether to generate high-quality of be fast.
void	setTolerance(double value)	Sets the tolerance for the simplification.
String	toleranceTipText()	Returns the tip text for this property.

Methods inherited from class adams.data.objectfilter.AbstractObjectFilter

check, filter, getFlowContext, requiresFlowContext, setFlowContext

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_Tolerance

protected double m_Tolerance

the tolerance parameter.

m_HighQuality

protected boolean m_HighQuality

whether to use high-quality or fast simplification.

Constructor Detail

SimplifyPolygons

public SimplifyPolygons()

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

setTolerance

public void setTolerance(double value)

Sets the tolerance for the simplification.

Parameters:

value - the tolerance

getTolerance

public double getTolerance()

Returns the tolerance for the simplification.

Returns:

the tolerance

toleranceTipText

public String toleranceTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the GUI or for listing the options.

setHighQuality

public void setHighQuality(boolean value)

Sets whether to generate high-quality of be fast.

Parameters:

value - true if high-quality

getHighQuality

public boolean getHighQuality()

Returns whether to generate high-quality of be fast.

Returns:

true if high-quality

highQualityTipText

public String highQualityTipText()

Returns the tip text for this property.

Returns:

tip text for this property suitable for displaying in the GUI or for listing the options.

getQuickInfo

public String getQuickInfo()

Returns a quick info about the actor, which will be displayed in the GUI.

Specified by:

getQuickInfo in interface QuickInfoSupporter

Overrides:

getQuickInfo in class AbstractObjectFilter

Returns:

null if no info available, otherwise short string

doFilter

protected LocatedObjects doFilter(LocatedObjects objects)

Filters the image objects.

Specified by:

doFilter in class AbstractObjectFilter

Parameters:

objects - the objects to filter

Returns:

the updated object list