/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * particular file as subject to the "Classpath" exception as provided

 *

 * 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.

 *

 */

package sun.java2d.jules;

public class TrapezoidList {

    public static final int TRAP_START_INDEX = 5;

    public static final int TRAP_SIZE = 10;

    int[] trapArray;

    public TrapezoidList(int[] trapArray) {

        this.trapArray = trapArray;

    }

    public final int[] getTrapArray() {

        return trapArray;

    }

    public final int getSize() {

        return trapArray[0];

    }

    public final void setSize(int size) {

        trapArray[0] = 0;

    }

    public final int getLeft() {

        return trapArray[1];

    }

    public final int getTop() {

        return trapArray[2];

    }

    public final int getRight() {

        return trapArray[3];

    }

    public final int getBottom() {

        return trapArray[4];

    }

    private final int getTrapStartAddresse(int pos) {

        return TRAP_START_INDEX + TRAP_SIZE * pos;

    }

    public final int getTop(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 0];

    }

    public final int getBottom(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 1];

    }

    public final int getP1XLeft(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 2];

    }

    public final int getP1YLeft(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 3];

    }

    public final int getP2XLeft(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 4];

    }

    public final int getP2YLeft(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 5];

    }

    public final int getP1XRight(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 6];

    }

    public final int getP1YRight(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 7];

    }

    public final int getP2XRight(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 8];

    }

    public final int getP2YRight(int pos) {

        return trapArray[getTrapStartAddresse(pos) + 9];

    }

}