Package org.scilab.forge.jlatexmath
Class DefaultTeXFont
- java.lang.Object
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- org.scilab.forge.jlatexmath.DefaultTeXFont
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Field Summary
Fields Modifier and Type Field Description protected static int
BOT
protected static int
CAPITALS
protected static int
DEPTH
protected float
factor
protected static int
HEIGHT
boolean
isBold
boolean
isIt
boolean
isRoman
boolean
isSs
boolean
isTt
protected static int
IT
static java.util.List<java.lang.Character.UnicodeBlock>
loadedAlphabets
protected static int
MID
protected static int
NONE
No extension part for that kind (TOP,MID,REP or BOT)protected static int
NUMBERS
static java.util.Map<java.lang.Character.UnicodeBlock,AlphabetRegistration>
registeredAlphabets
protected static int
REP
protected static int
SMALL
protected static int
TOP
protected static int
UNICODE
protected static int
WIDTH
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Constructor Summary
Constructors Constructor Description DefaultTeXFont(float pointSize)
DefaultTeXFont(float pointSize, boolean b, boolean rm, boolean ss, boolean tt, boolean it)
DefaultTeXFont(float pointSize, float f, boolean b, boolean rm, boolean ss, boolean tt, boolean it)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static void
addAlphabet(java.lang.Character.UnicodeBlock alphabet, java.io.InputStream inlanguage, java.lang.String language, java.io.InputStream insymbols, java.lang.String symbols, java.io.InputStream inmappings, java.lang.String mappings)
static void
addAlphabet(java.lang.Character.UnicodeBlock alphabet, java.lang.String name)
static void
addAlphabet(java.lang.Object base, java.lang.Character.UnicodeBlock[] alphabet, java.lang.String language)
static void
addAlphabet(AlphabetRegistration reg)
static void
addTeXFontDescription(java.io.InputStream in, java.lang.String name)
static void
addTeXFontDescription(java.lang.Object base, java.io.InputStream in, java.lang.String name)
static void
addTeXFontDescription(java.lang.String file)
TeXFont
copy()
TeXFont
deriveFont(float size)
Derives a newTeXFont
object with the given point sizestatic void
enableMagnification(boolean b)
float
getAxisHeight(int style)
float
getBigOpSpacing1(int style)
float
getBigOpSpacing2(int style)
float
getBigOpSpacing3(int style)
float
getBigOpSpacing4(int style)
float
getBigOpSpacing5(int style)
boolean
getBold()
Char
getChar(char c, java.lang.String textStyle, int style)
Get a Char-object specifying the given character in the given text style with metric information depending on the given "style".Char
getChar(java.lang.String symbolName, int style)
Get a Char-object for the given symbol with metric information depending on "style".Char
getChar(CharFont cf, int style)
Get a Char-object for this specific character containing the metric informationChar
getDefaultChar(char c, int style)
Get a Char-object specifying the given character in the default text style with metric information depending on the given "style".float
getDefaultRuleThickness(int style)
float
getDenom1(int style)
float
getDenom2(int style)
float
getEM(int style)
Extension
getExtension(Char c, int style)
Get an Extension-object for the given Char containing the 4 possible parts to build an arbitrary large variant.boolean
getIt()
float
getKern(CharFont left, CharFont right, int style)
Get the kern value to be inserted between the given characters in the given style.CharFont
getLigature(CharFont left, CharFont right)
Get the ligature that replaces both characters (if any).int
getMuFontId()
Char
getNextLarger(Char c, int style)
Get the next larger version of the given character.float
getNum1(int style)
float
getNum2(int style)
float
getNum3(int style)
float
getQuad(int style, int fontCode)
boolean
getRoman()
float
getScaleFactor()
float
getSize()
static float
getSizeFactor(int style)
float
getSkew(CharFont cf, int style)
Get the kern amount of the character defined by the given CharFont followed by the "skewchar" of it's font.float
getSpace(int style)
boolean
getSs()
float
getSub1(int style)
float
getSub2(int style)
float
getSubDrop(int style)
float
getSup1(int style)
float
getSup2(int style)
float
getSup3(int style)
float
getSupDrop(int style)
boolean
getTt()
float
getXHeight(int style, int fontCode)
boolean
hasNextLarger(Char c)
boolean
hasSpace(int font)
boolean
isExtensionChar(Char c)
static void
registerAlphabet(AlphabetRegistration reg)
TeXFont
scaleFont(float factor)
void
setBold(boolean bold)
void
setIt(boolean it)
static void
setMagnification(float mag)
static void
setMathSizes(float ds, float ts, float ss, float sss)
void
setRoman(boolean rm)
void
setSs(boolean ss)
void
setTt(boolean tt)
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Field Detail
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NONE
protected static final int NONE
No extension part for that kind (TOP,MID,REP or BOT)- See Also:
- Constant Field Values
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NUMBERS
protected static final int NUMBERS
- See Also:
- Constant Field Values
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CAPITALS
protected static final int CAPITALS
- See Also:
- Constant Field Values
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SMALL
protected static final int SMALL
- See Also:
- Constant Field Values
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UNICODE
protected static final int UNICODE
- See Also:
- Constant Field Values
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TOP
protected static final int TOP
- See Also:
- Constant Field Values
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MID
protected static final int MID
- See Also:
- Constant Field Values
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REP
protected static final int REP
- See Also:
- Constant Field Values
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BOT
protected static final int BOT
- See Also:
- Constant Field Values
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WIDTH
protected static final int WIDTH
- See Also:
- Constant Field Values
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HEIGHT
protected static final int HEIGHT
- See Also:
- Constant Field Values
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DEPTH
protected static final int DEPTH
- See Also:
- Constant Field Values
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IT
protected static final int IT
- See Also:
- Constant Field Values
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loadedAlphabets
public static java.util.List<java.lang.Character.UnicodeBlock> loadedAlphabets
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registeredAlphabets
public static java.util.Map<java.lang.Character.UnicodeBlock,AlphabetRegistration> registeredAlphabets
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factor
protected float factor
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isBold
public boolean isBold
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isRoman
public boolean isRoman
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isSs
public boolean isSs
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isTt
public boolean isTt
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isIt
public boolean isIt
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Constructor Detail
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DefaultTeXFont
public DefaultTeXFont(float pointSize)
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DefaultTeXFont
public DefaultTeXFont(float pointSize, boolean b, boolean rm, boolean ss, boolean tt, boolean it)
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DefaultTeXFont
public DefaultTeXFont(float pointSize, float f, boolean b, boolean rm, boolean ss, boolean tt, boolean it)
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Method Detail
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addTeXFontDescription
public static void addTeXFontDescription(java.lang.String file) throws ResourceParseException
- Throws:
ResourceParseException
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addTeXFontDescription
public static void addTeXFontDescription(java.io.InputStream in, java.lang.String name) throws ResourceParseException
- Throws:
ResourceParseException
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addTeXFontDescription
public static void addTeXFontDescription(java.lang.Object base, java.io.InputStream in, java.lang.String name) throws ResourceParseException
- Throws:
ResourceParseException
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addAlphabet
public static void addAlphabet(java.lang.Character.UnicodeBlock alphabet, java.io.InputStream inlanguage, java.lang.String language, java.io.InputStream insymbols, java.lang.String symbols, java.io.InputStream inmappings, java.lang.String mappings) throws ResourceParseException
- Throws:
ResourceParseException
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addAlphabet
public static void addAlphabet(java.lang.Object base, java.lang.Character.UnicodeBlock[] alphabet, java.lang.String language) throws ResourceParseException
- Throws:
ResourceParseException
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addAlphabet
public static void addAlphabet(java.lang.Character.UnicodeBlock alphabet, java.lang.String name)
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addAlphabet
public static void addAlphabet(AlphabetRegistration reg)
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registerAlphabet
public static void registerAlphabet(AlphabetRegistration reg)
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deriveFont
public TeXFont deriveFont(float size)
Description copied from interface:TeXFont
Derives a newTeXFont
object with the given point size- Specified by:
deriveFont
in interfaceTeXFont
- Parameters:
size
- the new size (in points) of the derivedTeXFont
- Returns:
- a copy of this
TeXFont
with the new size
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getScaleFactor
public float getScaleFactor()
- Specified by:
getScaleFactor
in interfaceTeXFont
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getAxisHeight
public float getAxisHeight(int style)
- Specified by:
getAxisHeight
in interfaceTeXFont
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getBigOpSpacing1
public float getBigOpSpacing1(int style)
- Specified by:
getBigOpSpacing1
in interfaceTeXFont
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getBigOpSpacing2
public float getBigOpSpacing2(int style)
- Specified by:
getBigOpSpacing2
in interfaceTeXFont
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getBigOpSpacing3
public float getBigOpSpacing3(int style)
- Specified by:
getBigOpSpacing3
in interfaceTeXFont
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getBigOpSpacing4
public float getBigOpSpacing4(int style)
- Specified by:
getBigOpSpacing4
in interfaceTeXFont
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getBigOpSpacing5
public float getBigOpSpacing5(int style)
- Specified by:
getBigOpSpacing5
in interfaceTeXFont
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getChar
public Char getChar(char c, java.lang.String textStyle, int style) throws TextStyleMappingNotFoundException
Description copied from interface:TeXFont
Get a Char-object specifying the given character in the given text style with metric information depending on the given "style".- Specified by:
getChar
in interfaceTeXFont
- Parameters:
c
- alphanumeric charactertextStyle
- the text style in which the character should be drawnstyle
- the style in which the atom should be drawn- Returns:
- the Char-object specifying the given character in the given text style
- Throws:
TextStyleMappingNotFoundException
- if there's no text style defined with the given name
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getChar
public Char getChar(CharFont cf, int style)
Description copied from interface:TeXFont
Get a Char-object for this specific character containing the metric information
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getChar
public Char getChar(java.lang.String symbolName, int style) throws SymbolMappingNotFoundException
Description copied from interface:TeXFont
Get a Char-object for the given symbol with metric information depending on "style".- Specified by:
getChar
in interfaceTeXFont
- Parameters:
symbolName
- the symbol namestyle
- the style in which the atom should be drawn- Returns:
- a Char-object for this symbol with metric information
- Throws:
SymbolMappingNotFoundException
- if there's no symbol defined with the given name
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getDefaultChar
public Char getDefaultChar(char c, int style)
Description copied from interface:TeXFont
Get a Char-object specifying the given character in the default text style with metric information depending on the given "style".- Specified by:
getDefaultChar
in interfaceTeXFont
- Parameters:
c
- alphanumeric characterstyle
- the style in which the atom should be drawn- Returns:
- the Char-object specifying the given character in the default text style
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getDefaultRuleThickness
public float getDefaultRuleThickness(int style)
- Specified by:
getDefaultRuleThickness
in interfaceTeXFont
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getExtension
public Extension getExtension(Char c, int style)
Description copied from interface:TeXFont
Get an Extension-object for the given Char containing the 4 possible parts to build an arbitrary large variant. This will only be called if isExtensionChar(Char) returns true.- Specified by:
getExtension
in interfaceTeXFont
- Parameters:
c
- a Char-object for a specific characterstyle
- the style in which the atom should be drawn- Returns:
- an Extension object containing the 4 possible parts
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getKern
public float getKern(CharFont left, CharFont right, int style)
Description copied from interface:TeXFont
Get the kern value to be inserted between the given characters in the given style.
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getLigature
public CharFont getLigature(CharFont left, CharFont right)
Description copied from interface:TeXFont
Get the ligature that replaces both characters (if any).- Specified by:
getLigature
in interfaceTeXFont
- Parameters:
left
- left characterright
- right character- Returns:
- a ligature replacing both characters (or null: no ligature)
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getMuFontId
public int getMuFontId()
- Specified by:
getMuFontId
in interfaceTeXFont
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getNextLarger
public Char getNextLarger(Char c, int style)
Description copied from interface:TeXFont
Get the next larger version of the given character. This is only called if hasNextLarger(Char) returns true.- Specified by:
getNextLarger
in interfaceTeXFont
- Parameters:
c
- characterstyle
- the style in which the atom should be drawn- Returns:
- the next larger version of this character
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getSize
public float getSize()
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getSkew
public float getSkew(CharFont cf, int style)
Description copied from interface:TeXFont
Get the kern amount of the character defined by the given CharFont followed by the "skewchar" of it's font. This is used in the algorithm for placing an accent above a single character.
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getSubDrop
public float getSubDrop(int style)
- Specified by:
getSubDrop
in interfaceTeXFont
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getSupDrop
public float getSupDrop(int style)
- Specified by:
getSupDrop
in interfaceTeXFont
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getXHeight
public float getXHeight(int style, int fontCode)
- Specified by:
getXHeight
in interfaceTeXFont
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hasNextLarger
public boolean hasNextLarger(Char c)
- Specified by:
hasNextLarger
in interfaceTeXFont
- Parameters:
c
- a character- Returns:
- true if the given character has a larger version, false otherwise
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isExtensionChar
public boolean isExtensionChar(Char c)
- Specified by:
isExtensionChar
in interfaceTeXFont
- Parameters:
c
- a character- Returns:
- true if the given character contains extension information to buid an arbitrary large version of this character.
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setMathSizes
public static void setMathSizes(float ds, float ts, float ss, float sss)
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setMagnification
public static void setMagnification(float mag)
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enableMagnification
public static void enableMagnification(boolean b)
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getSizeFactor
public static float getSizeFactor(int style)
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