Package com.adobe.fontengine.inlineformatting.css20

Class CSS20FontDatabase

java.lang.Object

com.adobe.fontengine.fontmanagement.FontSetStack

com.adobe.fontengine.inlineformatting.css20.CSS20FontDatabase

All Implemented Interfaces:

CSS20FontSet, java.io.Serializable

public final class CSS20FontDatabase
extends FontSetStack
implements CSS20FontSet

CSS20FontDatabase

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
CSS20FontDatabase()
CSS20FontDatabase(boolean ignoreVariant)
CSS20FontDatabase(CSS20FontDatabase original)	Copy Constructor.
CSS20FontDatabase(FamilyNameNormalizer normalizer)
CSS20FontDatabase(FamilyNameNormalizer normalizer, boolean ignoreVariant)

Method Summary

Modifier and Type	Method	Description
void	addFont(Font font)	Adds a font to the set of fonts that are examined for resolving a set of CSS attributes into an actual font during the formatting process in PDF16RichTextFormatter.format(com.adobe.fontengine.inlineformatting.AttributedRun, int, int) or PDF16RichTextFormatter.format(com.adobe.fontengine.inlineformatting.AttributedRun, int, int, boolean).
void	addFont(CSS20FontDescription fontDesc, Font font)	Adds a font to the set of fonts that are examined for resolving a set of CSS attributes into an actual font during the formatting process in PDF16RichTextFormatter.format(com.adobe.fontengine.inlineformatting.AttributedRun, int, int) and PDF16RichTextFormatter.format(com.adobe.fontengine.inlineformatting.AttributedRun, int, int, boolean).
boolean	equals(java.lang.Object obj)
Font	findFont(CSS20Attribute attributes, ULocale locale)	Search for a font using the same search as would used by a layout engine using this fontset.
int	hashCode()
boolean	isEmpty()	Tests if the CSS20FontSet has had no fonts added.
void	setFallbackFonts(FallbackFontSet fallbackFontSet)	Set the fallback fonts.
void	setGenericFont(CSS20GenericFontFamily genericFamily, java.lang.String[] replacementFontNames)	Set the list of replacement font family names for the specified CSS generic font family.
FontResolutionPriority	setResolutionPriority(FontResolutionPriority priority)	Set the resolution mechanism that the CSS20FontSet should use to decide which font should be chosen when two fonts appear identical under the CSS font selection algorithm.
java.lang.String	toString()

Methods inherited from class com.adobe.fontengine.fontmanagement.FontSetStack

flattenFontSet, popFontSet, pushFontSet, restoreOriginalFontSet

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.adobe.fontengine.inlineformatting.css20.CSS20FontSet

flattenFontSet, popFontSet, pushFontSet, restoreOriginalFontSet

Constructor Detail

CSS20FontDatabase

public CSS20FontDatabase()

CSS20FontDatabase

public CSS20FontDatabase(boolean ignoreVariant)

CSS20FontDatabase

public CSS20FontDatabase(FamilyNameNormalizer normalizer)

CSS20FontDatabase

public CSS20FontDatabase(FamilyNameNormalizer normalizer,
                         boolean ignoreVariant)

CSS20FontDatabase

public CSS20FontDatabase(CSS20FontDatabase original)

Copy Constructor.

Method Detail

setResolutionPriority

public FontResolutionPriority setResolutionPriority(FontResolutionPriority priority)

Description copied from interface: CSS20FontSet

Set the resolution mechanism that the CSS20FontSet should use to decide which font should be chosen when two fonts appear identical under the CSS font selection algorithm. The default resolution priority if none is specified is FontResolutionPriority#FIRST

FontResolutionPriority#INTELLIGENT specifies that an "intelligent" determination is made about the fonts and the one that "best" represents the CSS attributes where they collide is chosen.

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

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

Specified by:

setResolutionPriority in interface CSS20FontSet

Parameters:

priority - The resolution mechanism to use

Returns:

The old resolution priority setting.

addFont

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

Description copied from interface: CSS20FontSet

Adds a font to the set of fonts that are examined for resolving a set of CSS attributes into an actual font during the formatting process in PDF16RichTextFormatter.format(com.adobe.fontengine.inlineformatting.AttributedRun, int, int) or PDF16RichTextFormatter.format(com.adobe.fontengine.inlineformatting.AttributedRun, int, int, boolean). If this font is indistinguisable from another font already in the font set then which of the two that is preferred is determined by the settings of CSS20FontSet.setResolutionPriority(com.adobe.fontengine.fontmanagement.FontResolutionPriority).

Specified by:

addFont in interface CSS20FontSet

Parameters:

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

Throws:

InvalidFontException

UnsupportedFontException

FontLoadingException

addFont

public void addFont(CSS20FontDescription fontDesc,
                    Font font)
             throws InvalidFontException,
                    UnsupportedFontException,
                    FontLoadingException

Description copied from interface: CSS20FontSet

Adds a font to the set of fonts that are examined for resolving a set of CSS attributes into an actual font during the formatting process in PDF16RichTextFormatter.format(com.adobe.fontengine.inlineformatting.AttributedRun, int, int) and PDF16RichTextFormatter.format(com.adobe.fontengine.inlineformatting.AttributedRun, int, int, boolean). If this font is indistinguisable from another font already in the font set then which of the two that is preferred is determined by the settings of CSS20FontSet.setResolutionPriority(com.adobe.fontengine.fontmanagement.FontResolutionPriority). The CSS attributes of the font are ignored and those provided are used instead.

Specified by:

addFont in interface CSS20FontSet

Parameters:

fontDesc - the CSS properties to use for this font

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

Throws:

InvalidFontException

UnsupportedFontException

FontLoadingException

isEmpty

public boolean isEmpty()

Description copied from interface: CSS20FontSet

Tests if the CSS20FontSet has had no fonts added. It does not check the fallback or generic fonts.

Specified by:

isEmpty in interface CSS20FontSet

Returns:

True if the CSS20FontSet is empty (has no fonts).

setGenericFont

public void setGenericFont(CSS20GenericFontFamily genericFamily,
                           java.lang.String[] replacementFontNames)

Description copied from interface: CSS20FontSet

Set the list of replacement font family names for the specified CSS generic font family.

Specified by:

setGenericFont in interface CSS20FontSet

Parameters:

genericFamily - the CSS generic font family to assign the replacement fonts to.

replacementFontNames - a List of String objects with the replacement font family names.

See Also:

CSS20GenericFontFamily

setFallbackFonts

public void setFallbackFonts(FallbackFontSet fallbackFontSet)

Description copied from interface: CSS20FontSet

Set the fallback fonts.

Specified by:

setFallbackFonts in interface CSS20FontSet

Parameters:

fallbackFontSet - search the fonts in this set when none of the fonts added by the addFont methods are suitable.

findFont

public Font findFont(CSS20Attribute attributes,
                     ULocale locale)
              throws FontException

Description copied from interface: CSS20FontSet

Search for a font using the same search as would used by a layout engine using this fontset. Only the first font that would be found using this search is returned. If the CSS 2.0 attributes used for the search don't lead to a font in the fontset then the locale is used to search the fallback fonts for a match.

Specified by:

findFont in interface CSS20FontSet

Parameters:

attributes - the CSS 2.0 attributes to search for

locale - the locale for the font search

Returns:

the font found using the CSS 2.0 search algorithm

Throws:

FontException

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object