svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.symbology / org.gvsig.symbology.swing / org.gvsig.symbology.swing.api / src / main / java / org / gvsig / app / gui / styling / PictureLine.java @ 40560
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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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package org.gvsig.app.gui.styling; |
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import java.io.File; |
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import java.io.IOException; |
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import java.net.URISyntaxException; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.IWarningSymbol; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.symbology.SymbologyLocator; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.IPictureLineSymbol; |
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/**
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* PictureLine initializes the properties that define a
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* <b>picture marker symbol</b> and are showed in the tab created by
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* PictureMarker which is called simple marker.<p>
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* <p>
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* Moreover, PictureLine has other methods such as getSymbolClass,getName,
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* refreshControls and getLayer.
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*
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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 class PictureLine extends PictureMarker { |
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public PictureLine(SymbolEditor owner) {
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super(owner);
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initialize(); |
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} |
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/**
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* Initializes the values in the tab
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*
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*/
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private void initialize() { |
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// tabs.remove(mask);
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lblSize.setText(Messages.getText("width")+":"); |
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lblX.setText(Messages.getText("scale")+" X:"); |
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lblY.setText(Messages.getText("scale")+" Y:"); |
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txtX.setMinValue(0.1);
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txtX.setMaxValue(Double.POSITIVE_INFINITY);
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txtX.setStep(0.1);
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txtX.setDouble(1);
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txtY.setMinValue(0.1);
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txtY.setMaxValue(Double.POSITIVE_INFINITY);
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txtY.setStep(0.1);
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txtY.setDouble(1);
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} |
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public String getName() { |
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return Messages.getText("picture_line_symbol"); |
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} |
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public void refreshControls(ISymbol layer) { |
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IPictureLineSymbol sym; |
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try {
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double size, xScale, yScale;
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String fileName = null, selectionFileName = null; |
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if (layer == null) { |
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// initialize defaults
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System.err.println(getClass().getName()+":: should be unreachable code"); |
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size = 1D;
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xScale = 1D;
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yScale = 1D;
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fileName = "-";
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selectionFileName = "-";
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} else {
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sym = (IPictureLineSymbol) layer; |
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size = sym.getLineWidth(); |
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xScale = sym.getXScale(); |
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yScale = sym.getYScale(); |
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fileName = sym.getSource().toURI().getPath(); |
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selectionFileName = sym.getSelectedSource().toURI().getPath(); |
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} |
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setValues(size, xScale, yScale, fileName, selectionFileName); |
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} catch (IndexOutOfBoundsException ioEx) { |
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NotificationManager.addWarning("Symbol layer index out of bounds", ioEx);
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} catch (ClassCastException ccEx) { |
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NotificationManager.addWarning("Illegal casting from " +
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layer.getClass().getName() + " to IPictureLineSymbol.", ccEx);
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} catch (URISyntaxException e) { |
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NotificationManager.addWarning("URI Syntax error", e);
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} |
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} |
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public ISymbol getLayer() {
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try {
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IPictureLineSymbol layer = null;
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if(lblFileName.getText().equals("") ) |
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layer=null;
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else {
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layer = SymbologyLocator.getSymbologyManager().createPictureLineSymbol(new File(lblFileName.getText()).toURI().toURL(),null); |
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if (!lblSelFileName.getText().equals("")){ |
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layer = SymbologyLocator.getSymbologyManager().createPictureLineSymbol(new File(lblFileName.getText()).toURI().toURL(),new File(lblSelFileName.getText()).toURI().toURL()); |
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} |
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// layer.setIsShapeVisible(true); //true is the default value of this property
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layer.setLineWidth(txtSize.getDouble()); |
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layer.setXScale(txtX.getDouble()); |
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layer.setYScale(txtY.getDouble()); |
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} |
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return layer;
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} catch (IOException e) { |
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IWarningSymbol warning = |
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(IWarningSymbol) MapContextLocator.getSymbolManager() |
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.getWarningSymbol( |
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SymbolDrawingException.STR_UNSUPPORTED_SET_OF_SETTINGS, |
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Messages.getText("failed_acessing_files"),
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SymbolDrawingException.UNSUPPORTED_SET_OF_SETTINGS); |
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return warning;
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} |
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} |
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public boolean canManageSymbol(ISymbol symbol) { |
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return symbol instanceof IPictureLineSymbol; |
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} |
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} |