com.adobe.fontengine.fontmanagement.fxg

Class FXGFontResolverImpl

java.lang.Object

com.adobe.fontengine.fontmanagement.fxg.FXGFontResolverImpl

All Implemented Interfaces:

FXGFontResolver, Serializable

public class FXGFontResolverImpl
extends Object
implements FXGFontResolver

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FXGFontResolverImpl()
FXGFontResolverImpl(FXGFontResolverImpl original)

Method Summary

Modifier and Type	Method and Description
void	addFont(Font font) Adds a font to the set of fonts that are examined for resolving of FXG descriptions.
void	addFont(FXGFontDescription fxgDesc, Font font) Adds a font to the set of fonts that are examined for resolving of FXG names.
boolean	equals(Object obj)
Font	findFont(FXGFontSearchAttributes searchAttributes) Find a Font that matches the provided description.
int	hashCode()
boolean	isEmpty()
FontResolutionPriority	setResolutionPriority(FontResolutionPriority priority) Set the resolution mechanism that the FXGNameResolver should use to decide which font should be chosen when two fonts have the same FXG description.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FXGFontResolverImpl

public FXGFontResolverImpl()

FXGFontResolverImpl

public FXGFontResolverImpl(FXGFontResolverImpl original)

Method Detail

addFont

public void addFont(Font font)
             throws UnsupportedFontException,
                    InvalidFontException,
                    FontLoadingException

Description copied from interface: FXGFontResolver

Adds a font to the set of fonts that are examined for resolving of FXG descriptions. If this font is indistinguishable from another font already in the font set then which of the two that is kept is determined by the settings of FontResolutionPriority.

Specified by:

addFont in interface FXGFontResolver

Parameters:

font - the font to add to the fonts used for FXG resolution

Throws:

UnsupportedFontException

InvalidFontException

FontLoadingException

addFont

public void addFont(FXGFontDescription fxgDesc,
                    Font font)
             throws UnsupportedFontException,
                    InvalidFontException,
                    FontLoadingException

Description copied from interface: FXGFontResolver

Adds a font to the set of fonts that are examined for resolving of FXG names. If this font's PlatformFontDescription is indistinguishable from another font already in the font set then which of the two that is kept is determined by the settings of FontResolutionPriority.

Note that the PlatformFontDescription is NOT pushed down into the Font. It is only an alias in the database. Thus, calling font.getFXGFontDescription() will not return the description passed in through this method but will instead return the original FXG description of the font.

Specified by:

addFont in interface FXGFontResolver

Parameters:

fxgDesc - the FXG description of the font

font - the font to add to the fonts used for FXG resolution

Throws:

UnsupportedFontException

InvalidFontException

FontLoadingException

findFont

public Font findFont(FXGFontSearchAttributes searchAttributes)

Description copied from interface: FXGFontResolver

Find a Font that matches the provided description. No analysis (e.g., removal of a CMap extension) is done by this function.

Specified by:

findFont in interface FXGFontResolver

Parameters:

searchAttributes - the FXG font attributes to search for

Returns:

the Font.

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface FXGFontResolver

Returns:

true if the font set is empty (has no fonts); false otherwise

setResolutionPriority

public FontResolutionPriority setResolutionPriority(FontResolutionPriority priority)

Description copied from interface: FXGFontResolver

Set the resolution mechanism that the FXGNameResolver should use to decide which font should be chosen when two fonts have the same FXG description.

FontResolutionPriority.INTELLIGENT_FIRST specifies that an "intelligent" determination is made about the fonts and the "better" of the two font is chosen. If the "intelligent" resolver can make no distinction between the fonts then the first font to have been added first is chosen.

FontResolutionPriority.INTELLIGENT_LAST specifies that an "intelligent" determination is made about the fonts and the "better" of the two font is chosen. If the "intelligent" resolver can make no distinction between the fonts then the first font to have been added last is chosen.

FontResolutionPriority.FIRST specifies the first font added to the font set that matches the FXG attributes is chosen.

FontResolutionPriority.LAST specifies the last font added to the font set that matches the FXG attributes is chosen.

Specified by:

setResolutionPriority in interface FXGFontResolver

Parameters:

priority - The resolution mechanism to use

Returns:

The old resolution priority setting.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object