# PDPageFitRectangleDestination.java

    /*
     * Licensed to the Apache Software Foundation (ASF) under one or more
     * contributor license agreements.  See the NOTICE file distributed with
     * this work for additional information regarding copyright ownership.
     * The ASF licenses this file to You under the Apache License, Version 2.0
     * (the "License"); you may not use this file except in compliance with
     * the License.  You may obtain a copy of the License at
     *
     *      http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */
    package org.apache.pdfbox.pdmodel.interactive.documentnavigation.destination;

    import org.apache.pdfbox.cos.COSArray;

    /**
     * This represents a destination to a page at a y location and the width is magnified
     * to just fit on the screen.
     *
     * @author Ben Litchfield
     */
    public class PDPageFitRectangleDestination extends PDPageDestination
    {
        /**
         * The type of this destination.
         */
        protected static final String TYPE = "FitR";

        /**
         * Default constructor.
         *
         */
        public PDPageFitRectangleDestination()
        {
            array.growToSize(6);
            array.setName( 1, TYPE );

        }

        /**
         * Constructor from an existing destination array.
         *
         * @param arr The destination array.
         */
        public PDPageFitRectangleDestination( COSArray arr )
        {
            super( arr );
        }

        /**
         * Get the left x coordinate.  A return value of -1 implies that the current x-coordinate
         * will be used.
         *
         * @return The left x coordinate.
         */
        public int getLeft()
        {
            return array.getInt( 2 );
        }

        /**
         * Set the left x-coordinate, a value of -1 implies that the current x-coordinate
         * will be used.
         * @param x The left x coordinate.
         */
        public void setLeft( int x )
        {
            array.growToSize(6);
            if( x == -1 )
            {
                array.set(2, null);
            }
            else
            {
                array.setInt( 2, x );
            }
        }

        /**
         * Get the bottom y coordinate.  A return value of -1 implies that the current y-coordinate
         * will be used.
         *
         * @return The bottom y coordinate.
         */
        public int getBottom()
        {
            return array.getInt( 3 );
        }

        /**
         * Set the bottom y-coordinate, a value of -1 implies that the current y-coordinate
         * will be used.
         * @param y The bottom y coordinate.
         */
        public void setBottom( int y )
        {
            array.growToSize( 6 );
            if( y == -1 )
            {
                array.set(3, null);
            }
            else
            {
                array.setInt( 3, y );
            }
        }

        /**
         * Get the right x coordinate.  A return value of -1 implies that the current x-coordinate
         * will be used.
         *
         * @return The right x coordinate.
         */
        public int getRight()
        {
            return array.getInt( 4 );
        }

        /**
         * Set the right x-coordinate, a value of -1 implies that the current x-coordinate
         * will be used.
         * @param x The right x coordinate.
         */
        public void setRight( int x )
        {
            array.growToSize( 6 );
            if( x == -1 )
            {
                array.set(4, null);
            }
            else
            {
                array.setInt( 4, x );
            }
        }

        /**
         * Get the top y coordinate.  A return value of -1 implies that the current y-coordinate
         * will be used.
         *
         * @return The top y coordinate.
         */
        public int getTop()
        {
            return array.getInt( 5 );
        }

        /**
         * Set the top y-coordinate, a value of -1 implies that the current y-coordinate
         * will be used.
         * @param y The top ycoordinate.
         */
        public void setTop( int y )
        {
            array.growToSize( 6 );
            if( y == -1 )
            {
                array.set(5, null);
            }
            else
            {
                array.setInt( 5, y );
            }
        }
    }