org.apache.fop.fo.properties
Class FixedLength

java.lang.Object
  org.apache.fop.fo.properties.Property
      org.apache.fop.fo.properties.LengthProperty
          org.apache.fop.fo.properties.FixedLength

All Implemented Interfaces:

Length, Numeric

public class FixedLength

extends LengthProperty

An absolute length quantity in XSL

Nested Class Summary

Nested classes inherited from class org.apache.fop.fo.properties.LengthProperty

LengthProperty.Maker

Field Summary

Fields inherited from class org.apache.fop.fo.properties.Property

log

Constructor Summary

FixedLength(double numRelUnits, int iCurFontSize)
Set the length given

FixedLength(double numUnits, java.lang.String units)
Set the length given a number of units and a unit name.

FixedLength(int baseUnits)

Method Summary

protected void	convert(double dvalue, java.lang.String unit) Convert the given length to a dimensionless integer representing a whole number of base units (milli-points).
double	getNumericValue() Return the value of this Numeric
double	getNumericValue(PercentBaseContext context) Return the value of this Numeric
int	getValue() Returns the length in 1/1000ths of a point (millipoints)
int	getValue(PercentBaseContext context) Returns the length in 1/1000ths of a point (millipoints)
boolean	isAbsolute() Return true since FixedLength are always absolute.
java.lang.String	toString()

Methods inherited from class org.apache.fop.fo.properties.LengthProperty

getDimension, getLength, getNumeric, getObject, getTableUnits

Methods inherited from class org.apache.fop.fo.properties.Property

getCharacter, getColor, getCondLength, getEnum, getKeep, getLengthPair, getLengthRange, getList, getNCname, getNumber, getSpace, getSpecifiedValue, getString, isAuto, setSpecifiedValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.fop.datatypes.Numeric

getEnum

Constructor Detail

FixedLength

public FixedLength(double numRelUnits,
                   int iCurFontSize)

Set the length given

Parameters:

numRelUnits - the number of relative units

iCurFontSize - the current font size in base units.

FixedLength

public FixedLength(double numUnits,
                   java.lang.String units)

Set the length given a number of units and a unit name.

Parameters:

numUnits - quantity of input units

units - input unit specifier (in, cm, etc.)

FixedLength

public FixedLength(int baseUnits)

Parameters:

baseUnits - the length as a number of base units (millipoints)

Method Detail

convert

protected void convert(double dvalue,
                       java.lang.String unit)

Convert the given length to a dimensionless integer representing a whole number of base units (milli-points).

Parameters:

dvalue - quantity of input units

unit - input unit specifier (in, cm, etc.)

getValue

public int getValue()

Description copied from interface: Length

Returns the length in 1/1000ths of a point (millipoints)

Returns:

the length in millipoints

See Also:

Numeric.getValue()

getValue

public int getValue(PercentBaseContext context)

Description copied from interface: Length

Returns the length in 1/1000ths of a point (millipoints)

Parameters:

context - The context for the length calculation (for percentage based lengths)

Returns:

the length in millipoints

See Also:

Numeric.getValue(PercentBaseContext)

getNumericValue

public double getNumericValue()

Description copied from interface: Numeric

Return the value of this Numeric

Returns:

the computed value.

See Also:

Numeric.getNumericValue()

getNumericValue

public double getNumericValue(PercentBaseContext context)

Description copied from interface: Numeric

Return the value of this Numeric

Parameters:

context - The context for the length calculation (for percentage based lengths)

Returns:

the computed value.

See Also:

Numeric.getNumericValue(PercentBaseContext)

isAbsolute

public boolean isAbsolute()

Return true since FixedLength are always absolute.

Returns:

true when the numeric is absolute.

See Also:

Numeric.isAbsolute()

toString

public java.lang.String toString()

Overrides:

toString in class Property

See Also:

Object.toString()