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 gnu.classpath.NotImplementedException;
  42: 
  43: import java.awt.Font;
  44: import java.awt.Rectangle;
  45: import java.awt.Shape;
  46: import java.awt.geom.AffineTransform;
  47: import java.awt.geom.Point2D;
  48: import java.awt.geom.Rectangle2D;
  49: 
  50: /**
  51:  * @author Michael Koch
  52:  */
  53: public abstract class GlyphVector implements Cloneable
  54: {
  55:   public static final int FLAG_COMPLEX_GLYPHS = 8;
  56:   public static final int FLAG_HAS_POSITION_ADJUSTMENTS = 2;
  57:   public static final int FLAG_HAS_TRANSFORMS = 1;
  58:   public static final int FLAG_MASK = 15;
  59:   public static final int FLAG_RUN_RTL = 4;
  60: 
  61:   /**
  62:    * Constructs a <code>GlyphVector</code> object.
  63:    */
  64:   public GlyphVector ()
  65:   {
  66:   }
  67: 
  68:   public abstract boolean equals (GlyphVector set);
  69: 
  70:   public abstract Font getFont ();
  71: 
  72:   public abstract FontRenderContext getFontRenderContext ();
  73:     
  74:   public int getGlyphCharIndex (int glyphIndex)
  75:     throws NotImplementedException
  76:   {
  77:     throw new Error ("not implemented");
  78:   }
  79:     
  80:   public int[] getGlyphCharIndices (int beginGlyphIndex, int numEntries,
  81:                                     int[] codeReturn)
  82:     throws NotImplementedException
  83:   {
  84:     throw new Error ("not implemented");
  85:   }
  86:     
  87:   public abstract int getGlyphCode (int glyphIndex);
  88: 
  89:   public abstract int[] getGlyphCodes (int beginGlyphIndex, int numEntries,
  90:                                        int[] codeReturn);
  91: 
  92:   public abstract GlyphJustificationInfo getGlyphJustificationInfo
  93:     (int glyphIndex);
  94: 
  95:   public abstract Shape getGlyphLogicalBounds (int glyphIndex);
  96: 
  97:   public abstract GlyphMetrics getGlyphMetrics (int glyphIndex);
  98: 
  99:   public abstract Shape getGlyphOutline (int glyphIndex);
 100: 
 101:   public Shape getGlyphOutline (int glyphIndex, float x, float y)
 102:     throws NotImplementedException
 103:   {
 104:     throw new Error ("not implemented");
 105:   }
 106: 
 107:   public Rectangle getGlyphPixelBounds (int index, FontRenderContext renderFRC,
 108:                                         float x, float y)
 109:     throws NotImplementedException
 110:   {
 111:     throw new Error ("not implemented");
 112:   }
 113: 
 114:   public abstract Point2D getGlyphPosition (int glyphIndex);
 115: 
 116:   public abstract float[] getGlyphPositions (int beginGlyphIndex,
 117:                                              int numEntries,
 118:                                              float[] positionReturn);
 119: 
 120:   public abstract AffineTransform getGlyphTransform (int glyphIndex);
 121: 
 122:   public abstract Shape getGlyphVisualBounds (int glyphIndex);
 123: 
 124:   public int getLayoutFlags ()
 125:     throws NotImplementedException
 126:   {
 127:     throw new Error ("not implemented");
 128:   }
 129: 
 130:   public abstract Rectangle2D getLogicalBounds ();
 131: 
 132:   public abstract int getNumGlyphs ();
 133:   
 134:   public abstract Shape getOutline ();
 135: 
 136:   public abstract Shape getOutline (float x, float y);
 137: 
 138:   public Rectangle getPixelBounds (FontRenderContext renderFRC,
 139:                                    float x, float y)
 140:     throws NotImplementedException
 141:   {
 142:     throw new Error ("not implemented");
 143:   }
 144: 
 145:   public abstract Rectangle2D getVisualBounds ();
 146: 
 147:   public abstract void performDefaultLayout ();
 148: 
 149:   public abstract void setGlyphPosition (int glyphIndex, Point2D newPos);
 150: 
 151:   public abstract void setGlyphTransform (int glyphIndex,
 152:                                           AffineTransform newTX);
 153: }