svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.geometry / org.gvsig.fmap.geometry.api / src / main / java / org / gvsig / fmap / geom / primitive / Surface.java @ 40559
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/**
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* gvSIG. Desktop Geographic Information System.
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*
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* Copyright (C) 2007-2013 gvSIG Association.
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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 3
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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* For any additional information, do not hesitate to contact us
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* at info AT gvsig.com, or visit our website www.gvsig.com.
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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2009 {Iver T.I.} {Task}
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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2009 Instituto de Autom?tica e Inform?tica Industrial, UPV.
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*/
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package org.gvsig.fmap.geom.primitive; |
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/**
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* <p>
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* This interface is equivalent to the GM_Surface specified in <a href="http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=26012"
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* >ISO 19107</a>. Surface is a subclass of {@link Primitive} and is the basis
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* for 2-dimensional geometry. Unorientable surfaces such as the M?bius band
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* are not allowed.
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* <p/>
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* <p>
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* The orientation of a surface chooses an "up" direction through the choice of
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* the upward normal, which, if the surface is not a cycle, is the side of the
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* surface from which the exterior boundary appears counterclockwise. Reversal
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* of the surface orientation reverses the curve orientation of each boundary
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* component, and interchanges the conceptual "up" and "down" direction of the
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* surface.
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* </p>
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* <p>
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* If the surface is the boundary of a solid, the "up" direction is usually
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* outward. For closed surfaces, which have no boundary, the up direction is
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* that of the surface patches, which must be consistent with one another.
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* </p>
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*
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* @see <a
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* href="http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=26012">ISO
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* 19107</a>
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* @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>
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* @author <a href="mailto:jtorres@ai2.upv.es">Jordi Torres Fabra</a>
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*/
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public interface Surface extends OrientableSurface { |
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/**
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* Sets the appearance of the Surface
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*
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* @param app
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* The appearance of the surface
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*/
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public void setSurfaceAppearance(SurfaceAppearance app); |
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/**
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* Gets surface appearance
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*
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* @return the surface appearance
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*
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*/
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public SurfaceAppearance getSurfaceAppearance();
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} |