org.fit.segm.grouping.op

Class FindLineOperator

java.lang.Object

org.fit.layout.impl.BaseParametrizedOperation

org.fit.layout.impl.BaseOperator

org.fit.segm.grouping.op.FindLineOperator

All Implemented Interfaces:

org.fit.layout.api.AreaTreeOperator, org.fit.layout.api.ParametrizedOperation, org.fit.layout.api.Service

public class FindLineOperator
extends org.fit.layout.impl.BaseOperator

Detects the basic lines in the area tree and joins the appropriate areas so that a line is the smallest visual area.

Author:

burgetr

Nested Class Summary

Nested classes/interfaces inherited from interface org.fit.layout.api.ParametrizedOperation

org.fit.layout.api.ParametrizedOperation.ValueType

Field Summary

Fields

Modifier and Type	Field and Description
protected float	maxLineEmSpace The maximal distance of two areas allowed within a single line (in 'em' units)
protected String[]	paramNames
protected org.fit.layout.api.ParametrizedOperation.ValueType[]	paramTypes
protected boolean	useConsistentStyle Should the lines have a consistent visual style?

Constructor Summary

Constructors

Constructor and Description
FindLineOperator()
FindLineOperator(boolean useConsistentStyle, float maxLineEmSpace)

Method Summary

Modifier and Type	Method and Description
void	apply(org.fit.layout.model.AreaTree atree)
void	apply(org.fit.layout.model.AreaTree atree, org.fit.layout.model.Area root)
String	getDescription()
String	getId()
float	getMaxLineEmSpace()
String	getName()
String[]	getParamNames()
org.fit.layout.api.ParametrizedOperation.ValueType[]	getParamTypes()
boolean	getUseConsistentStyle()
protected void	joinAreas(AreaImpl a) Goes through the grid of areas and joins the adjacent visual areas that are not separated by anything
protected void	recursiveJoinAreas(AreaImpl root) Goes through all the areas in the tree and tries to join their sub-areas into single areas.
void	setMaxLineEmSpace(float maxLineEmSpace)
void	setUseConsistentStyle(boolean useConsistentStyle)

Methods inherited from class org.fit.layout.impl.BaseOperator

toString

Methods inherited from class org.fit.layout.impl.BaseParametrizedOperation

getParam, getParamRange, setParam

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.fit.layout.api.ParametrizedOperation

getParam, getParamRange, setParam

Field Detail

useConsistentStyle

protected boolean useConsistentStyle

Should the lines have a consistent visual style?

maxLineEmSpace

protected float maxLineEmSpace

The maximal distance of two areas allowed within a single line (in 'em' units)

paramNames

protected final String[] paramNames

paramTypes

protected final org.fit.layout.api.ParametrizedOperation.ValueType[] paramTypes

Constructor Detail

FindLineOperator

public FindLineOperator()

FindLineOperator

public FindLineOperator(boolean useConsistentStyle,
                        float maxLineEmSpace)

Method Detail

getId

public String getId()

getName

public String getName()

getDescription

public String getDescription()

getParamNames

public String[] getParamNames()

getParamTypes

public org.fit.layout.api.ParametrizedOperation.ValueType[] getParamTypes()

getUseConsistentStyle

public boolean getUseConsistentStyle()

setUseConsistentStyle

public void setUseConsistentStyle(boolean useConsistentStyle)

getMaxLineEmSpace

public float getMaxLineEmSpace()

setMaxLineEmSpace

public void setMaxLineEmSpace(float maxLineEmSpace)

apply

public void apply(org.fit.layout.model.AreaTree atree)

apply

public void apply(org.fit.layout.model.AreaTree atree,
                  org.fit.layout.model.Area root)

recursiveJoinAreas

protected void recursiveJoinAreas(AreaImpl root)

Goes through all the areas in the tree and tries to join their sub-areas into single areas.

joinAreas

protected void joinAreas(AreaImpl a)

Goes through the grid of areas and joins the adjacent visual areas that are not separated by anything