src/share/classes/sun/font/FontResolver.java

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  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  *
  25  */
  26 
  27 /*
  28  * (C) Copyright IBM Corp. 1999,  All rights reserved.
  29  */
  30 
  31 package sun.font;
  32 
  33 import java.awt.Font;
  34 import java.awt.GraphicsEnvironment;
  35 import java.awt.font.TextAttribute;
  36 import java.text.AttributedCharacterIterator;
  37 import java.util.ArrayList;
  38 import java.util.Map;
  39 import sun.text.CodePointIterator;
  40 
  41 /**
  42  * This class maps an individual character to a Font family which can
  43  * display it.  The character-to-Font mapping does not depend on the
  44  * character's context, so a particular character will be mapped to the
  45  * same font family each time.
  46  * <p>
  47  * Typically, clients will call getIndexFor(char) for each character
  48  * in a style run.  When getIndexFor() returns a different value from
  49  * ones seen previously, the characters up to that point will be assigned
  50  * a font obtained from getFont().
  51  */
  52 public final class FontResolver {
  53 
  54     // An array of all fonts available to the runtime.  The fonts
  55     // will be searched in order.
  56     private Font[] allFonts;
  57     private Font[] supplementaryFonts;
  58     private int[]  supplementaryIndices;
  59 




  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  *
  25  */
  26 
  27 /*
  28  * (C) Copyright IBM Corp. 1999,  All rights reserved.
  29  */
  30 
  31 package sun.font;
  32 
  33 import java.awt.Font;
  34 import java.awt.GraphicsEnvironment;
  35 import java.awt.font.TextAttribute;
  36 import java.text.AttributedCharacterIterator;
  37 import java.util.ArrayList;
  38 import java.util.Map;

  39 
  40 /**
  41  * This class maps an individual character to a Font family which can
  42  * display it.  The character-to-Font mapping does not depend on the
  43  * character's context, so a particular character will be mapped to the
  44  * same font family each time.
  45  * <p>
  46  * Typically, clients will call getIndexFor(char) for each character
  47  * in a style run.  When getIndexFor() returns a different value from
  48  * ones seen previously, the characters up to that point will be assigned
  49  * a font obtained from getFont().
  50  */
  51 public final class FontResolver {
  52 
  53     // An array of all fonts available to the runtime.  The fonts
  54     // will be searched in order.
  55     private Font[] allFonts;
  56     private Font[] supplementaryFonts;
  57     private int[]  supplementaryIndices;
  58