# ShadingPaint.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.util.Matrix;

    /**
     * This is base class for all PDShading-Paints to allow other low level libraries access to the
     * shading source data. One user of this interface is the PdfBoxGraphics2D-adapter.
     *
     * @param <T> the actual PDShading class.
     */
    public abstract class ShadingPaint<T extends PDShading> implements Paint
    {
        protected final T shading;
        protected final Matrix matrix;

        ShadingPaint(T shading, Matrix matrix)
        {
            this.shading = shading;
            this.matrix = matrix;
        }

        /**
         * @return the PDShading of this paint
         */
        public T getShading()
        {
            return shading;
        }

        /**
         * @return the active Matrix of this paint
         */
        public Matrix getMatrix()
        {
            return matrix;
        }
    }