Java Doc for FontPeerImpl.java in  » Apache-Harmony-Java-SE » org-package » org » apache » harmony » awt » gl » font » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Apache Harmony Java SE » org package » org.apache.harmony.awt.gl.font   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.apache.harmony.awt.gl.font.FontPeerImpl All known Subclasses:   org.apache.harmony.awt.gl.font.CompositeFont,  org.apache.harmony.awt.gl.font.LinuxFont,  org.apache.harmony.awt.gl.font.WindowsFont,  org.apache.harmony.awt.gl.font.fontlib.FLFontPeer, FontPeerImpl abstract public class FontPeerImpl implements FontPeer(Code) Abstract class for platform dependent peer implementation of the Font class. Field Summary  int ascent      public  char defaultChar      Default glyph index, that is used, when the desired glyph is unsupported in this Font.  int descent       FontExtraMetrics extraMetrix       String faceName       String fontFamilyName       int fontType      Flag of the type of this Font that is indicate is the Font has TrueType or Type1 type.  float height       float italicAngle       int leading       int logicalHeight       int maxAdvance      protected  Rectangle2D maxCharBounds      protected  String name      protected  LineMetricsImpl nlm       int numGlyphs      protected  long pFont      protected  String psName      protected  int size      protected  int style       boolean uniformLM      Uniform LineMetrics flag, that is false for CompositeFont. Method Summary abstract public  boolean canDisplay(char c)      public  int charWidth(char ch)      Returns the advance width of the specified char of this FontPeerImpl. Note, if glyph is absent in the font's glyphset - returned value is the advance of the deafualt glyph. public  int charWidth(int ind)      Returns the advance width of the specified char of this FontPeerImpl. abstract public  void dispose()      Disposes nesessary resources. protected  void finalize()      public  int getAscent()      Returns ascent of this font peer. abstract public  Glyph getDefaultGlyph()      Returns Glyph representing missing char. public  int getDescent()      Returns descent of this font peer. abstract public  FontExtraMetrics getExtraMetrics()      public  String getFamily(Locale l)      Returns family name of the font in specified locale settings. public  String getFamily()      Returns family name of this FontPeerImpl. public  long getFontHandle()      Returns native font handle of this font peer. public  String getFontName(Locale l)      Returns face name of the font in specified locale settings. public  String getFontName()      Returns face name of this FontPeerImpl. public  int getFontType()      Returns type of this font. one of constant font type values. abstract public  Glyph getGlyph(char ch)      Returns Glyph representation of the given char. public  Glyph[] getGlyphs(char uFirst, char uLast)      Returns an array of Glyphs that represent characters from the specified Unicode range. public  Glyph[] getGlyphs(char[] chars)      Returns an array of Glyphs representing given array of chars. public  Glyph[] getGlyphs(String str)      Returns an array of Glyphs representing given string. public  float getHeight()      Returns height of this font peer. public  float getItalicAngle()      Returns tangens of the italic angle of this FontPeerImpl. public  int getLeading()      Returns leading of this font peer. abstract public  LineMetrics getLineMetrics(String str, FontRenderContext frc, AffineTransform at)      public  LineMetrics getLineMetrics()      Returns cached LineMetrics object of this font peer. public  int getLogicalHeight()      Returns height of this font peer in pixels. public  Rectangle2D getMaxCharBounds(FontRenderContext frc)      Returns the bounds of the largest char in this FontPeerImpl in specified render context. abstract public  int getMissingGlyphCode()      Returns code of the missing glyph. public  String getName()      Returns font name. public  int getNumGlyphs()      Returns the number of glyphs in this FontPeerImpl. abstract public  String getPSName()      Returns postscript name of the font. public  int getSize()      Returns font size. public  int getStyle()      Returns font style. public  String getTempFontFileName()      Returns font file name of this font. public  char getUnicodeByIndex(int glyphCode)      Returns unicode by glyph index. public  boolean hasUniformLineMetrics()      Returns true if this font peer has uniform line metrics. public  boolean isCreatedFromStream()      Returns true, if this font peer was created from InputStream, false otherwise. public  void setCreatedFromStream(boolean value)      Sets createdFromStream flag to the specified parameter. public  void setFamily(String familyName)      Sets family name of the font in specified locale settings. public  void setFontFileName(String value)      Sets font file name of this font to the specified one. public  void setFontName(String fontName)      Sets font name of the font in specified locale settings. public  void setFontType(int newType)      Sets new font type to the font object. public  void setLogicalHeight(int newHeight)      Sets height of this font peer in pixels to the given value. public  void setPSName(String name)      Set postscript name of the font to the specified parameter. Field Detail ascent int ascent(Code) defaultChar public char defaultChar(Code) Default glyph index, that is used, when the desired glyph is unsupported in this Font. descent int descent(Code) extraMetrix FontExtraMetrics extraMetrix(Code) faceName String faceName(Code) fontFamilyName String fontFamilyName(Code) fontType int fontType(Code) Flag of the type of this Font that is indicate is the Font has TrueType or Type1 type. Default value is FONT_TYPE_UNDEF. height float height(Code) italicAngle float italicAngle(Code) leading int leading(Code) logicalHeight int logicalHeight(Code) maxAdvance int maxAdvance(Code) maxCharBounds protected Rectangle2D maxCharBounds(Code) name protected String name(Code) nlm protected LineMetricsImpl nlm(Code) numGlyphs int numGlyphs(Code) pFont protected long pFont(Code) psName protected String psName(Code) size protected int size(Code) style protected int style(Code) uniformLM boolean uniformLM(Code) Uniform LineMetrics flag, that is false for CompositeFont. Default value is true. Method Detail canDisplay abstract public boolean canDisplay(char c)(Code) Returns true if this FontPeerImpl can display the specified char charWidth public int charWidth(char ch)(Code) Returns the advance width of the specified char of this FontPeerImpl. Note, if glyph is absent in the font's glyphset - returned value is the advance of the deafualt glyph. For escape-chars returned width value is 0. Parameters:   ch - the char which width is to be returned the advance width of the specified char of this FontPeerImpl charWidth public int charWidth(int ind)(Code) Returns the advance width of the specified char of this FontPeerImpl. Parameters:   ind - the char which width is to be returned the advance width of the specified char of this FontPeerImpl dispose abstract public void dispose()(Code) Disposes nesessary resources. finalize protected void finalize() throws Throwable(Code) getAscent public int getAscent()(Code) Returns ascent of this font peer. getDefaultGlyph abstract public Glyph getDefaultGlyph()(Code) Returns Glyph representing missing char. getDescent public int getDescent()(Code) Returns descent of this font peer. getExtraMetrics abstract public FontExtraMetrics getExtraMetrics()(Code) getFamily public String getFamily(Locale l)(Code) Returns family name of the font in specified locale settings. Parameters:   l - specified Locale getFamily public String getFamily()(Code) Returns family name of this FontPeerImpl. getFontHandle public long getFontHandle()(Code) Returns native font handle of this font peer. getFontName public String getFontName(Locale l)(Code) Returns face name of the font in specified locale settings. Parameters:   l - specified Locale getFontName public String getFontName()(Code) Returns face name of this FontPeerImpl. getFontType public int getFontType()(Code) Returns type of this font. one of constant font type values. getGlyph abstract public Glyph getGlyph(char ch)(Code) Returns Glyph representation of the given char. Parameters:   ch - specified char getGlyphs public Glyph[] getGlyphs(char uFirst, char uLast)(Code) Returns an array of Glyphs that represent characters from the specified Unicode range. Parameters:   uFirst - start position in Unicode range Parameters:   uLast - end position in Unicode range getGlyphs public Glyph[] getGlyphs(char[] chars)(Code) Returns an array of Glyphs representing given array of chars. Parameters:   chars - specified array of chars getGlyphs public Glyph[] getGlyphs(String str)(Code) Returns an array of Glyphs representing given string. Parameters:   str - specified string getHeight public float getHeight()(Code) Returns height of this font peer. getItalicAngle public float getItalicAngle()(Code) Returns tangens of the italic angle of this FontPeerImpl. If the FontPeerImpl has TrueType font type, italic angle value can be calculated as (CharSlopeRun / CharSlopeRise) in terms of GDI. getLeading public int getLeading()(Code) Returns leading of this font peer. getLineMetrics abstract public LineMetrics getLineMetrics(String str, FontRenderContext frc, AffineTransform at)(Code) Returns LineMetrics object with specified parameters Parameters:   str - specified String Parameters:   frc - specified render context Parameters:   at - specified affine transform getLineMetrics public LineMetrics getLineMetrics()(Code) Returns cached LineMetrics object of this font peer. getLogicalHeight public int getLogicalHeight()(Code) Returns height of this font peer in pixels. getMaxCharBounds public Rectangle2D getMaxCharBounds(FontRenderContext frc)(Code) Returns the bounds of the largest char in this FontPeerImpl in specified render context. Parameters:   frc - specified FontRenderContext getMissingGlyphCode abstract public int getMissingGlyphCode()(Code) Returns code of the missing glyph. getName public String getName()(Code) Returns font name. getNumGlyphs public int getNumGlyphs()(Code) Returns the number of glyphs in this FontPeerImpl. getPSName abstract public String getPSName()(Code) Returns postscript name of the font. getSize public int getSize()(Code) Returns font size. getStyle public int getStyle()(Code) Returns font style. getTempFontFileName public String getTempFontFileName()(Code) Returns font file name of this font. getUnicodeByIndex public char getUnicodeByIndex(int glyphCode)(Code) Returns unicode by glyph index. hasUniformLineMetrics public boolean hasUniformLineMetrics()(Code) Returns true if this font peer has uniform line metrics. isCreatedFromStream public boolean isCreatedFromStream()(Code) Returns true, if this font peer was created from InputStream, false otherwise. In case of creating fonts from InputStream some font peer implementations may need to free temporary resources. setCreatedFromStream public void setCreatedFromStream(boolean value)(Code) Sets createdFromStream flag to the specified parameter. If parameter is true it means font peer was created from InputStream. Parameters:   value - true, if font peer was created from InputStream setFamily public void setFamily(String familyName)(Code) Sets family name of the font in specified locale settings. setFontFileName public void setFontFileName(String value)(Code) Sets font file name of this font to the specified one. Parameters:   value - String representing font file name setFontName public void setFontName(String fontName)(Code) Sets font name of the font in specified locale settings. setFontType public void setFontType(int newType)(Code) Sets new font type to the font object. Parameters:   newType - new type value setLogicalHeight public void setLogicalHeight(int newHeight)(Code) Sets height of this font peer in pixels to the given value. Parameters:   newHeight - new height in pixels value setPSName public void setPSName(String name)(Code) Set postscript name of the font to the specified parameter. Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)