# PDShadingType2.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.graphics.shading;

    import java.awt.Paint;

    import org.apache.pdfbox.cos.COSArray;
    import org.apache.pdfbox.cos.COSDictionary;
    import org.apache.pdfbox.cos.COSName;
    import org.apache.pdfbox.util.Matrix;

    /**
     * Resources for an axial shading.
     */
    public class PDShadingType2 extends PDShading
    {
        private COSArray coords = null;
        private COSArray domain = null;
        private COSArray extend = null;

        /**
         * Constructor using the given shading dictionary.
         *
         * @param shadingDictionary the dictionary for this shading
         */
        public PDShadingType2(COSDictionary shadingDictionary)
        {
            super(shadingDictionary);
        }

        @Override
        public int getShadingType()
        {
            return PDShading.SHADING_TYPE2;
        }

        /**
         * This will get the optional Extend values for this shading.
         *
         * @return the extend values
         */
        public COSArray getExtend()
        {
            if (extend == null)
            {
                extend = getCOSObject().getCOSArray(COSName.EXTEND);
            }
            return extend;
        }

        /**
         * Sets the optional Extend entry for this shading.
         *
         * @param newExtend the extend array
         */
        public void setExtend(COSArray newExtend)
        {
            extend = newExtend;
            getCOSObject().setItem(COSName.EXTEND, newExtend);
        }

        /**
         * This will get the optional Domain values for this shading.
         *
         * @return the domain values
         */
        public COSArray getDomain()
        {
            if (domain == null)
            {
                domain = getCOSObject().getCOSArray(COSName.DOMAIN);
            }
            return domain;
        }

        /**
         * Sets the optional Domain entry for this shading.
         *
         * @param newDomain the domain array
         */
        public void setDomain(COSArray newDomain)
        {
            domain = newDomain;
            getCOSObject().setItem(COSName.DOMAIN, newDomain);
        }

        /**
         * This will get the Coords values for this shading.
         *
         * @return the coordinate values
         */
        public COSArray getCoords()
        {
            if (coords == null)
            {
                coords = getCOSObject().getCOSArray(COSName.COORDS);
            }
            return coords;
        }

        /**
         * Sets the Coords entry for this shading.
         *
         * @param newCoords the coordinates array
         */
        public void setCoords(COSArray newCoords)
        {
            coords = newCoords;
            getCOSObject().setItem(COSName.COORDS, newCoords);
        }

        @Override
        public Paint toPaint(Matrix matrix)
        {
            return new AxialShadingPaint(this, matrix);
        }
    }