root / trunk / extensions / extSymbology / src / org / gvsig / symbology / fmap / labeling / SingleLabelingStrategy.java @ 22501
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| 1 | 20768 | jdominguez | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2005 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | package org.gvsig.symbology.fmap.labeling; |
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| 42 | |||
| 43 | import java.awt.Graphics2D; |
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| 44 | import java.awt.image.BufferedImage; |
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| 45 | |||
| 46 | import org.apache.log4j.Logger; |
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| 47 | |||
| 48 | import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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| 49 | import com.iver.cit.gvsig.fmap.Messages; |
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| 50 | import com.iver.cit.gvsig.fmap.ViewPort; |
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| 51 | import com.iver.cit.gvsig.fmap.rendering.styling.labeling.ILabelingMethod; |
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| 52 | import com.iver.utiles.XMLEntity; |
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| 53 | import com.iver.utiles.swing.threads.Cancellable; |
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| 54 | // de moment no es gasta i potser no arribe a gastar-se mai
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| 55 | public class SingleLabelingStrategy extends GeneralLabelingStrategy { |
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| 56 | private final ILabelingMethod method = new OnSelectionLabeled(); |
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| 57 | |||
| 58 | public void draw(BufferedImage mapImage, Graphics2D mapGraphics, |
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| 59 | ViewPort viewPort, Cancellable cancel, double dpi)
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| 60 | throws ReadDriverException {
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| 61 | layer.getSource().getFeatureIterator( |
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| 62 | viewPort.getAdjustedExtent(), getUsedFields(), |
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| 63 | layer.getProjection(), true);
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| 64 | } |
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| 65 | |||
| 66 | @Override
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| 67 | public ILabelingMethod getLabelingMethod() {
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| 68 | return method;
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| 69 | } |
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| 70 | |||
| 71 | @Override
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| 72 | public void setLabelingMethod(ILabelingMethod method) { |
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| 73 | // TODO Auto-generated method stub
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| 74 | Logger.getLogger(getClass()).info(Messages.getString("operation_not_allowed_for_SingleLabelingStrategy")); |
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| 75 | |||
| 76 | } |
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| 77 | |||
| 78 | @Override
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| 79 | public String getClassName() { |
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| 80 | return getClass().getName();
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| 81 | } |
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| 82 | |||
| 83 | @Override
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| 84 | public XMLEntity getXMLEntity() {
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| 85 | XMLEntity xml = super.getXMLEntity();
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| 86 | xml.putProperty("className", getClassName());
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| 87 | return xml;
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| 88 | } |
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| 89 | |||
| 90 | } |