/*
 * 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;
import org.apache.pdfbox.cos.COSBase;

/**
 * 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()
    {
        super();
        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( 3 );
        if( x == -1 )
        {
            array.set( 2, (COSBase)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, (COSBase)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, (COSBase)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, (COSBase)null );
        }
        else
        {
            array.setInt( 5, y );
        }
    }
}

@@ -2217,26 +2217,15 @@
 set(
- 
 2, 
-(COSBase)
 null
- 
 );%0A 
@@ -2857,26 +2857,15 @@
 set(
- 
 3, 
-(COSBase)
 null
- 
 );%0A 
@@ -3491,26 +3491,15 @@
 set(
- 
 4, 
-(COSBase)
 null
- 
 );%0A 
@@ -4113,26 +4113,15 @@
 set(
- 
 5, 
-(COSBase)
 null
- 
 );%0A 

remove unneeded cast (both methods do the same)