146 lines
4 KiB
Java
146 lines
4 KiB
Java
/* MediaPrintableArea.java --
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Copyright (C) 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package javax.print.attribute.standard;
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import javax.print.attribute.DocAttribute;
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import javax.print.attribute.PrintJobAttribute;
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import javax.print.attribute.PrintRequestAttribute;
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/**
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* @author Michael Koch (konqueror@gmx.de)
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*/
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public final class MediaPrintableArea
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implements DocAttribute, PrintJobAttribute, PrintRequestAttribute
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{
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private static final long serialVersionUID = -1597171464050795793L;
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public static final int INCH = 25400;
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public static final int MM = 1000;
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private float x;
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private float y;
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private float width;
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private float height;
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/**
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* Creates a new <code>MediaPrintableArea</code> object.
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*
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* @throws IllegalArgumentException if x i< 0 or y i< 0 or w i<= 0
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* or h i<= 0 or units i< 1
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*/
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public MediaPrintableArea(float x, float y, float w, float h, int units)
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{
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if (x < 0.0f || y < 0.0f || w <= 0.0f || h <= 0.0f)
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throw new IllegalArgumentException();
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this.x = x;
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this.y = y;
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this.width = w;
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this.height = h;
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}
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/**
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* Creates a new <code>MediaPrintableArea</code> object.
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*
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* @throws IllegalArgumentException if x i< 0 or y i< 0 or w i<= 0
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* or h i<= 0 or units i< 1
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*/
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public MediaPrintableArea(int x, int y, int w, int h, int units)
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{
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if (x < 0 || y < 0 || w <= 0 || h <= 0)
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throw new IllegalArgumentException();
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this.x = x;
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this.y = y;
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this.width = w;
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this.height = h;
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}
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/**
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* Returns category of this class.
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*
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* @return the class <code>MediaPrintableArea</code> itself
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*/
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public Class getCategory()
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{
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return MediaPrintableArea.class;
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}
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/**
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* Returns name of this class.
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*
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* @return the string "media-printable-area"
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*/
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public String getName()
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{
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return "media-printable-area";
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}
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public float getHeight(int units)
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{
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if (units < 1)
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throw new IllegalArgumentException();
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return height * units;
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}
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public float getWidth(int units)
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{
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if (units < 1)
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throw new IllegalArgumentException();
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return width * units;
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}
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public float getX(int units)
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{
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if (units < 1)
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throw new IllegalArgumentException();
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return x * units;
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}
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public float getY(int units)
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{
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if (units < 1)
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throw new IllegalArgumentException();
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return y * units;
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}
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}
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