GrowablePointArray.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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package sun.java2d.xr;

/**
 * Class to efficiently store rectangles.
 *
 * @author Clemens Eisserer
 */
public class GrowablePointArray extends GrowableIntArray
{

        private static final int POINT_SIZE = 2;

        public GrowablePointArray(int initialSize)
        {
                super(POINT_SIZE, initialSize);
        }

        public final int getX(int index)
        {
                return array[getCellIndex(index)];
        }

        public final int getY(int index)
        {
                return array[getCellIndex(index) + 1];
        }

        public final void setX(int index, int x)
        {
                array[getCellIndex(index)] = x;
        }

        public final void setY(int index, int y)
        {
                array[getCellIndex(index) + 1] = y;
        }
}