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svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / rendering / styling / labeling / IPlacementConstraints.java @ 28367

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1 18622 jdominguez
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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 *
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 * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2
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 * of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
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 *
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 * For more information, contact:
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 *
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 *  Generalitat Valenciana
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 *   Conselleria d'Infraestructures i Transport
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 *   Av. Blasco Ib??ez, 50
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 *   46010 VALENCIA
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 *   SPAIN
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 *
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 *      +34 963862235
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 *   gvsig@gva.es
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 *      www.gvsig.gva.es
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 *
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 *    or
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 *
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 *   IVER T.I. S.A
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 *   Salamanca 50
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 *   46005 Valencia
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 *   Spain
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 *
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 *   +34 963163400
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 *   dac@iver.es
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 */
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/* CVS MESSAGES:
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 *
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 * $Id: IPlacementConstraints.java 13913 2007-09-20 09:36:02Z jaume $
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 * $Log$
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 * Revision 1.12  2007-09-20 09:33:15  jaume
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 * Refactored: fixed name of IPersistAnce to IPersistence
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 *
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 * Revision 1.11  2007/09/10 15:47:11  jaume
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 * *** empty log message ***
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 *
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 * Revision 1.10  2007/07/18 06:54:34  jaume
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 * continuing with cartographic support
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 *
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 * Revision 1.9  2007/04/18 15:35:11  jaume
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 * *** empty log message ***
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 *
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 * Revision 1.8  2007/04/13 12:42:32  jaume
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 * *** empty log message ***
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 *
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 * Revision 1.7  2007/04/13 11:59:30  jaume
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 * *** empty log message ***
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 *
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 * Revision 1.6  2007/04/12 16:01:11  jaume
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 * *** empty log message ***
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 *
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 * Revision 1.5  2007/04/12 14:28:43  jaume
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 * basic labeling support for lines
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 *
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 * Revision 1.4  2007/04/11 16:01:08  jaume
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 * maybe a label placer refactor
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 *
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 * Revision 1.3  2007/04/02 16:34:56  jaume
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 * Styled labeling (start commiting)
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 *
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 * Revision 1.2  2007/03/09 08:33:43  jaume
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 * *** empty log message ***
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 *
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 * Revision 1.1.2.2  2007/02/15 16:23:44  jaume
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 * *** empty log message ***
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 *
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 * Revision 1.1.2.1  2007/02/09 07:47:05  jaume
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 * Isymbol moved
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 *
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 *
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 */
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package com.iver.cit.gvsig.fmap.rendering.styling.labeling;
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import com.iver.utiles.IPersistence;
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/**
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 * @author   jaume dominguez faus - jaume.dominguez@iver.es
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 */
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public interface IPlacementConstraints extends IPersistence, Cloneable {
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        public static int DefaultDuplicateLabelsMode = IPlacementConstraints.ONE_LABEL_PER_FEATURE_PART;
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        // constants regarding label duplication
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        public static final int REMOVE_DUPLICATE_LABELS             =       2;
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        public static final int ONE_LABEL_PER_FEATURE               =       3;
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        public static final int ONE_LABEL_PER_FEATURE_PART          =       4;
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        // constants regarding point settings
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        public static final int OFFSET_HORIZONTALY_AROUND_THE_POINT =       5;
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        public static final int ON_TOP_OF_THE_POINT                 =       6;
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        public static final int AT_SPECIFIED_ANGLE                  =       7;
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        public static final int AT_ANGLE_SPECIFIED_BY_A_FIELD       =       8;
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        // constants regarding polygon settings (also apply for lines)
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        public static final int HORIZONTAL                          =       9;
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        public static final int PARALLEL                            =      10;
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        // constants regarding line settings
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        public static final int FOLLOWING_LINE                      =      11;
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        public static final int PERPENDICULAR                             =      12;
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        // constants regarding the location along the line
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        public static final int AT_THE_END_OF_THE_LINE              =      13;
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        public static final int AT_THE_MIDDLE_OF_THE_LINE           =      14;
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        public static final int AT_THE_BEGINING_OF_THE_LINE         =      15;
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        public static final int AT_BEST_OF_LINE                                         =           16;
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        public abstract void setPlacementMode(int mode);
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        // regarding label position along the line
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        public abstract boolean isBelowTheLine();
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        public abstract void setBelowTheLine(boolean b);
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        public abstract boolean isAboveTheLine();
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        public abstract void setAboveTheLine(boolean b);
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        public abstract boolean isOnTheLine();
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        public abstract void setOnTheLine(boolean b);
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        public abstract void setLocationAlongTheLine(int location);
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        // regarding the orientation system
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        public abstract boolean isPageOriented();
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        public abstract void setPageOriented(boolean b);
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        // regarding the label duplication
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        public abstract void setDuplicateLabelsMode(int mode);
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        public abstract int getDuplicateLabelsMode();
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        public abstract boolean isParallel();
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        public abstract boolean isFollowingLine();
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        public abstract boolean isPerpendicular();
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        public abstract boolean isHorizontal();
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        public abstract boolean isAtTheBeginingOfLine();
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        public abstract boolean isInTheMiddleOfLine();
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        public abstract boolean isAtTheEndOfLine();
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        public boolean isAtBestOfLine();
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        public abstract boolean isOnTopOfThePoint();
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        public abstract boolean isAroundThePoint();
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        public boolean isFitInsidePolygon();
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        public void setFitInsidePolygon(boolean b);
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}