Initial revision

[pf3gnuchains/gcc-fork.git] / libjava / classpath / java / awt / font / GlyphMetrics.java

diff --git a/libjava/classpath/java/awt/font/GlyphMetrics.java b/libjava/classpath/java/awt/font/GlyphMetrics.java
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+/* GlyphMetrics.java
+   Copyright (C) 2003 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package java.awt.font;
+
+import java.awt.geom.Rectangle2D;
+
+/**
+ * @author Michael Koch
+ */
+public final class GlyphMetrics
+{
+  public static final byte COMBINING = 2;
+  public static final byte COMPONENT = 3;
+  public static final byte LIGATURE = 1;
+  public static final byte STANDARD = 0;
+  public static final byte WHITESPACE = 4;
+ 
+  private boolean horizontal;
+  private float advanceX;
+  private float advanceY;
+  private Rectangle2D bounds;
+  private byte glyphType;
+  
+  public GlyphMetrics (boolean horizontal, float advanceX, float advanceY,
+                       Rectangle2D bounds, byte glyphType)
+  {
+    this.horizontal = horizontal;
+    this.advanceX = advanceX;
+    this.advanceY = advanceY;
+    this.bounds = bounds;
+    this.glyphType = glyphType;
+  }
+  
+  public GlyphMetrics (float advance, Rectangle2D bounds, byte glyphType)
+  {
+    this (true, advance, advance, bounds, glyphType);
+  }
+
+  public float getAdvance ()
+  {
+    return horizontal ? advanceX : advanceY;
+  }
+
+  public float getAdvanceX ()
+  {
+    return advanceX;
+  }
+
+  public float getAdvanceY ()
+  {
+    return advanceY;
+  }
+
+  public Rectangle2D getBounds2D ()
+  {
+    return bounds;
+  }
+
+  public float getLSB ()
+  {
+    throw new Error ("not implemented");
+  }
+
+  public float getRSB ()
+  {
+    throw new Error ("not implemented");
+  }
+
+  public int getType ()
+  {
+    return glyphType;
+  }
+
+  public boolean isCombining ()
+  {
+    return (glyphType == COMBINING);
+  }
+
+  public boolean isComponent ()
+  {
+    return (glyphType == COMPONENT);
+  }
+
+  public boolean isLigature()
+  {
+    return (glyphType == LIGATURE);
+  }
+
+  public boolean isStandard()
+  {
+    return (glyphType == STANDARD);
+  }
+
+  public boolean isWhitespace()
+  {
+    return (glyphType == WHITESPACE);
+  }
+}