| gvSIG desktop 1

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.

 *

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

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program 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 for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

 *

 * $Id: IPlacementConstraints.java 13913 2007-09-20 09:36:02Z jaume $

 * $Log$

 * Revision 1.12  2007-09-20 09:33:15  jaume

 * Refactored: fixed name of IPersistAnce to IPersistence

 *

 * Revision 1.11  2007/09/10 15:47:11  jaume

 * *** empty log message ***

 *

 * Revision 1.10  2007/07/18 06:54:34  jaume

 * continuing with cartographic support

 *

 * Revision 1.9  2007/04/18 15:35:11  jaume

 * *** empty log message ***

 *

 * Revision 1.8  2007/04/13 12:42:32  jaume

 * *** empty log message ***

 *

 * Revision 1.7  2007/04/13 11:59:30  jaume

 * *** empty log message ***

 *

 * Revision 1.6  2007/04/12 16:01:11  jaume

 * *** empty log message ***

 *

 * Revision 1.5  2007/04/12 14:28:43  jaume

 * basic labeling support for lines

 *

 * Revision 1.4  2007/04/11 16:01:08  jaume

 * maybe a label placer refactor

 *

 * Revision 1.3  2007/04/02 16:34:56  jaume

 * Styled labeling (start commiting)

 *

 * Revision 1.2  2007/03/09 08:33:43  jaume

 * *** empty log message ***

 *

 * Revision 1.1.2.2  2007/02/15 16:23:44  jaume

 * *** empty log message ***

 *

 * Revision 1.1.2.1  2007/02/09 07:47:05  jaume

 * Isymbol moved

 *

 *

 */

package com.iver.cit.gvsig.fmap.rendering.styling.labeling;

import com.iver.utiles.IPersistence;

/**

 * @author   jaume dominguez faus - jaume.dominguez@iver.es

 */

public interface IPlacementConstraints extends IPersistence, Cloneable {

        // constants regarding label duplication

        public static final int REMOVE_DUPLICATE_LABELS             =       2;

        public static final int ONE_LABEL_PER_FEATURE               =       3;

        public static final int ONE_LABEL_PER_FEATURE_PART          =       4;

        // constants regarding point settings

        public static final int OFFSET_HORIZONTALY_AROUND_THE_POINT =       5;

        public static final int ON_TOP_OF_THE_POINT                 =       6;

        public static final int AT_SPECIFIED_ANGLE                  =       7;

        public static final int AT_ANGLE_SPECIFIED_BY_A_FIELD       =       8;

        // constants regarding polygon settings (also apply for lines)

        public static final int HORIZONTAL                          =       9;

        public static final int PARALLEL                            =      10;

        // constants regarding line settings

        public static final int FOLLOWING_LINE                      =      11;

        public static final int PERPENDICULAR                             =      12;

        // constants regarding the location along the line

        public static final int AT_THE_END_OF_THE_LINE              =      13;

        public static final int AT_THE_MIDDLE_OF_THE_LINE           =      14;

        public static final int AT_THE_BEGINING_OF_THE_LINE         =      15;

        public static final int AT_BEST_OF_LINE                                         =           16;

        public abstract void setPlacementMode(int mode);

        // regarding label position along the line

        public abstract boolean isBellowTheLine();

        public abstract void setBellowTheLine(boolean b);

        public abstract boolean isAboveTheLine();

        public abstract void setAboveTheLine(boolean b);

        public abstract boolean isOnTheLine();

        public abstract void setOnTheLine(boolean b);

        public abstract void setLocationAlongTheLine(int location);

        // regarding the orientation system

        public abstract boolean isPageOriented();

        public abstract void setPageOriented(boolean b);

        // regarding the label duplication

        public abstract void setDuplicateLabelsMode(int mode);

        public abstract int getDuplicateLabelsMode();

        public abstract boolean isParallel();

        public abstract boolean isFollowingLine();

        public abstract boolean isPerpendicular();

        public abstract boolean isHorizontal();

        public abstract boolean isAtTheBeginingOfLine();

        public abstract boolean isInTheMiddleOfLine();

        public abstract boolean isAtTheEndOfLine();

        public boolean isAtBestOfLine();

        public abstract boolean isOnTopOfThePoint();

        public abstract boolean isAroundThePoint();

        public boolean isFitInsidePolygon();

        public void setFitInsidePolygon(boolean b);

}