org.scilab.forge.jlatexmath

Class FractionAtom

java.lang.Object

org.scilab.forge.jlatexmath.Atom

org.scilab.forge.jlatexmath.FractionAtom

All Implemented Interfaces:

java.lang.Cloneable

public class FractionAtom
extends Atom

An atom representing a fraction.

Field Summary

Fields inherited from class org.scilab.forge.jlatexmath.Atom

alignment, type, type_limits

Constructor Summary

Constructors

Constructor and Description
FractionAtom(Atom num, Atom den) Uses the default thickness for the fraction line
FractionAtom(Atom num, Atom den, boolean rule) Uses the default thickness for the fraction line
FractionAtom(Atom num, Atom den, boolean noDef, int unit, float t) Depending on noDef, the given thickness and unit will be used (<-> the default thickness).
FractionAtom(Atom num, Atom den, boolean rule, int numAlign, int denomAlign) Uses the default thickness for the fraction line.
FractionAtom(Atom num, Atom den, float defFactor, int numAlign, int denomAlign) The thickness of the fraction line will be "defFactor" times the default thickness.
FractionAtom(Atom num, Atom den, int unit, float t) The thickness of the fraction line is determined by the given value "t" in the given unit.
FractionAtom(Atom num, Atom den, int unit, float t, int numAlign, int denomAlign) The thickness of the fraction line is determined by the given value "t" in the given unit.

Method Summary

Modifier and Type	Method and Description
Box	createBox(TeXEnvironment env) Convert this atom into a Box, using properties set by "parent" atoms, like the TeX style, the last used font, color settings, ...

Methods inherited from class org.scilab.forge.jlatexmath.Atom

clone, getLeftType, getRightType

Methods inherited from class java.lang.Object

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

Constructor Detail

FractionAtom

public FractionAtom(Atom num,
                    Atom den)

Uses the default thickness for the fraction line

Parameters:

num - the numerator

den - the denominator

FractionAtom

public FractionAtom(Atom num,
                    Atom den,
                    boolean rule)

Uses the default thickness for the fraction line

Parameters:

num - the numerator

den - the denominator

rule - whether the fraction line should be drawn

FractionAtom

public FractionAtom(Atom num,
                    Atom den,
                    boolean noDef,
                    int unit,
                    float t)
             throws InvalidUnitException

Depending on noDef, the given thickness and unit will be used (<-> the default thickness).

Parameters:

num - the numerator

den - the denominator

noDef - whether the default thickness should not be used for the fraction line

unit - a unit constant for the line thickness

t - the thickness of the fraction line (in the given unit)

Throws:

InvalidUnitException - if the given integer is not a valid unit constant

FractionAtom

public FractionAtom(Atom num,
                    Atom den,
                    boolean rule,
                    int numAlign,
                    int denomAlign)

Uses the default thickness for the fraction line.

Parameters:

num - the numerator

den - the denominator

rule - whether the fraction line should be drawn

numAlign - alignment of the numerator

denomAlign - alignment of the denominator

FractionAtom

public FractionAtom(Atom num,
                    Atom den,
                    float defFactor,
                    int numAlign,
                    int denomAlign)

The thickness of the fraction line will be "defFactor" times the default thickness.

Parameters:

num - the numerator

den - the denominator

defFactor - the thickness of the fraction line relative to the default thickness

numAlign - alignment of the numerator

denomAlign - alignment of the denominator

FractionAtom

public FractionAtom(Atom num,
                    Atom den,
                    int unit,
                    float t,
                    int numAlign,
                    int denomAlign)

The thickness of the fraction line is determined by the given value "t" in the given unit.

Parameters:

num - the numerator

den - the denominator

unit - a unit constant for the line thickness

t - the thickness of the fraction line (in the given unit)

numAlign - alignment of the numerator

denomAlign - alignment of the denominator

FractionAtom

public FractionAtom(Atom num,
                    Atom den,
                    int unit,
                    float t)

The thickness of the fraction line is determined by the given value "t" in the given unit.

Parameters:

num - the numerator

den - the denominator

unit - a unit constant for the line thickness

t - the thickness of the fraction line (in the given unit)

Method Detail

createBox

public Box createBox(TeXEnvironment env)

Description copied from class: Atom

Convert this atom into a Box, using properties set by "parent" atoms, like the TeX style, the last used font, color settings, ...

Specified by:

createBox in class Atom

Parameters:

env - the current environment settings

Returns:

the resulting box.