Source for java.awt.font.GlyphVector

   1: /* GlyphVector.java
   2:    Copyright (C) 2002 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package java.awt.font;
  40: 
  41: import java.awt.Font;
  42: import java.awt.Rectangle;
  43: import java.awt.Shape;
  44: import java.awt.geom.AffineTransform;
  45: import java.awt.geom.Point2D;
  46: import java.awt.geom.Rectangle2D;
  47: 
  48: /**
  49:  * @author Michael Koch
  50:  */
  51: public abstract class GlyphVector implements Cloneable
  52: {
  53:   public static final int FLAG_COMPLEX_GLYPHS = 8;
  54:   public static final int FLAG_HAS_POSITION_ADJUSTMENTS = 2;
  55:   public static final int FLAG_HAS_TRANSFORMS = 1;
  56:   public static final int FLAG_MASK = 15;
  57:   public static final int FLAG_RUN_RTL = 4;
  58: 
  59:   /**
  60:    * Constructs a <code>GlyphVector</code> object.
  61:    */
  62:   public GlyphVector ()
  63:   {
  64:   }
  65: 
  66:   public abstract boolean equals (GlyphVector set);
  67: 
  68:   public abstract Font getFont ();
  69: 
  70:   public abstract FontRenderContext getFontRenderContext ();
  71:     
  72:   public int getGlyphCharIndex (int glyphIndex)
  73:   {
  74:     throw new Error ("not implemented");
  75:   }
  76:     
  77:   public int[] getGlyphCharIndices (int beginGlyphIndex, int numEntries,
  78:                                     int[] codeReturn)
  79:   {
  80:     throw new Error ("not implemented");
  81:   }
  82:     
  83:   public abstract int getGlyphCode (int glyphIndex);
  84: 
  85:   public abstract int[] getGlyphCodes (int beginGlyphIndex, int numEntries,
  86:                                        int[] codeReturn);
  87: 
  88:   public abstract GlyphJustificationInfo getGlyphJustificationInfo
  89:     (int glyphIndex);
  90: 
  91:   public abstract Shape getGlyphLogicalBounds (int glyphIndex);
  92: 
  93:   public abstract GlyphMetrics getGlyphMetrics (int glyphIndex);
  94: 
  95:   public abstract Shape getGlyphOutline (int glyphIndex);
  96: 
  97:   public Shape getGlyphOutline (int glyphIndex, float x, float y)
  98:   {
  99:     throw new Error ("not implemented");
 100:   }
 101: 
 102:   public Rectangle getGlyphPixelBounds (int index, FontRenderContext renderFRC,
 103:                                         float x, float y)
 104:   {
 105:     throw new Error ("not implemented");
 106:   }
 107: 
 108:   public abstract Point2D getGlyphPosition (int glyphIndex);
 109: 
 110:   public abstract float[] getGlyphPositions (int beginGlyphIndex,
 111:                                              int numEntries,
 112:                                              float[] positionReturn);
 113: 
 114:   public abstract AffineTransform getGlyphTransform (int glyphIndex);
 115: 
 116:   public abstract Shape getGlyphVisualBounds (int glyphIndex);
 117: 
 118:   public int getLayoutFlags ()
 119:   {
 120:     throw new Error ("not implemented");
 121:   }
 122: 
 123:   public abstract Rectangle2D getLogicalBounds ();
 124: 
 125:   public abstract int getNumGlyphs ();
 126:   
 127:   public abstract Shape getOutline ();
 128: 
 129:   public abstract Shape getOutline (float x, float y);
 130: 
 131:   public Rectangle getPixelBounds (FontRenderContext renderFRC,
 132:                                    float x, float y)
 133:   {
 134:     throw new Error ("not implemented");
 135:   }
 136: 
 137:   public abstract Rectangle2D getVisualBounds ();
 138: 
 139:   public abstract void performDefaultLayout ();
 140: 
 141:   public abstract void setGlyphPosition (int glyphIndex, Point2D newPos);
 142: 
 143:   public abstract void setGlyphTransform (int glyphIndex,
 144:                                           AffineTransform newTX);
 145: }