| /* 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() |
| { |
| if (horizontal) |
| return (float) bounds.getX(); |
| return (float) bounds.getY(); |
| } |
| |
| public float getRSB() |
| { |
| if (horizontal) |
| return (float) (advanceX - (bounds.getX() + bounds.getWidth())); |
| return (float) (advanceY - (bounds.getY() + bounds.getHeight())); |
| } |
| |
| 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); |
| } |
| } |