svn-document-layout / trunk / org.gvsig.app.document.layout2.app / org.gvsig.app.document.layout2.app.mainplugin / src / main / java / org / gvsig / app / project / documents / layout / FLayoutDraw.java @ 244
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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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., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.app.project.documents.layout; |
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import java.awt.Color; |
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import java.awt.Component; |
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import java.awt.Cursor; |
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import java.awt.Graphics; |
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import java.awt.Graphics2D; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.awt.print.PageFormat; |
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import java.awt.print.Printable; |
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import java.awt.print.PrinterException; |
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import java.io.BufferedOutputStream; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.io.OutputStream; |
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|
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import javax.print.Doc; |
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import javax.print.DocFlavor; |
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import javax.print.DocPrintJob; |
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import javax.print.PrintException; |
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import javax.print.SimpleDoc; |
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import javax.print.StreamPrintService; |
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import javax.print.StreamPrintServiceFactory; |
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import javax.print.attribute.PrintRequestAttributeSet; |
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import javax.swing.JOptionPane; |
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|
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import com.lowagie.text.Document; |
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import com.lowagie.text.DocumentException; |
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import com.lowagie.text.PageSize; |
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import com.lowagie.text.Rectangle; |
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import com.lowagie.text.pdf.PdfContentByte; |
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import com.lowagie.text.pdf.PdfWriter; |
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|
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.app.project.documents.layout.fframes.IFFrame; |
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import org.gvsig.app.project.documents.layout.gui.LayoutPanel; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.tools.observer.Observable; |
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import org.gvsig.tools.observer.ObservableHelper; |
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import org.gvsig.tools.observer.Observer; |
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/**
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* Clase que implementa los m?todos del Layout que dibujan sobre el Graphics.
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*
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* @author Vicente Caballero Navarro
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*/
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public class FLayoutDraw implements Observable, Printable{ |
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private static final Logger LOG = |
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LoggerFactory.getLogger(FLayoutDraw.class); |
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private LayoutPanel layoutPanel;
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private LayoutControl layoutControl;
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private LayoutContext layoutContext;
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private ObservableHelper observers;
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/**
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* Crea un nuevo FLayoutDraw.
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*
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* @param l
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* Referencia al Layout.
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*/
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public FLayoutDraw(LayoutPanel layoutPanel) {
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this.layoutPanel = layoutPanel;
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observers = new ObservableHelper();
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observers.addObserver(layoutPanel.getLayoutControl()); |
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} |
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public void initialize(){ |
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if ((layoutContext == null) || (layoutControl == null)){ |
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this.layoutControl = layoutPanel.getLayoutControl();
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this.layoutContext = layoutPanel.getLayoutContext();
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} |
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} |
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/**
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* M?todo para dibujar el Layout y modificar la matriz de transformaci?n a
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* partir del tama?o en pixels que tenga rect y el formato de papel
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* seleccionado.
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*
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* @param g2
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* @param imgBase
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* Si es null, est?s imprimiendo. Si no, la usas para el
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* c?digo de optimizaci?n.
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*
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* @throws ReadDriverException
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*/
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public void drawLayout(Graphics2D g2, BufferedImage imgBase) |
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throws ReadException {
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if (!initializeAffineTransform()) {
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return;
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} |
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IFFrame[] fframes = layoutContext.getFFrames();
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for (int i = 0; i < fframes.length; i++) { |
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IFFrame f = fframes[i]; |
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f.draw(g2, layoutContext.getAT(), layoutControl.getComponent().getVisibleRect(), |
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imgBase); |
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// Dibuja el s?mbolo de que contiene un tag.
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if ((f.getTag() != null) && (layoutPanel.isShowIconTag())) { |
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f.drawSymbolTag(g2); |
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} |
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} |
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if (!(fframes.length == 0)) { |
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observers.notifyObservers(this,
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new DefaultLayoutNotification(LayoutNotification.LAYOUT_VALIDATED));
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} else {
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observers.notifyObservers(this,
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new DefaultLayoutNotification(LayoutNotification.LAYOUT_INVALIDATED));
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} |
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} |
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private boolean initializeAffineTransform(){ |
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initialize(); |
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AffineTransform at = layoutContext.getAT();
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Rectangle2D rLayout = layoutControl.getRect();
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if (rLayout.getHeight()<0) { |
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// still not ready to be painted
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return false; |
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} |
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Attributes attributes = layoutContext.getAttributes();
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layoutControl.setCancelDrawing(false);
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double scale = 0; |
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scale = rLayout.getHeight() / attributes.m_sizePaper.getHeight() * 1; // paper (paper units) to screen (pixels) scale |
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AffineTransform escalado = new AffineTransform(); |
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AffineTransform translacion = new AffineTransform(); |
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translacion.setToTranslation(rLayout.getMinX(), rLayout.getMinY()); |
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escalado.setToScale(scale, scale); |
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at.setToIdentity(); |
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at.concatenate(translacion); |
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at.concatenate(escalado); |
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attributes.calculateGridGapX(rLayout); |
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attributes.calculateGridGapY(rLayout); |
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return true; |
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} |
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/**
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* Dibuja sobre un Graphics2D el rect?ngulo que representa al folio.
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*
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* @param g
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* Graphics2D
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*/
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public void drawRectangle(Graphics2D g) { |
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initialize(); |
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Attributes attributes = layoutContext.getAttributes();
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Rectangle2D rLayout = layoutControl.getRect();
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AffineTransform at = layoutContext.getAT();
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double unidadesX = attributes.getHGridGapCm();
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double unidadesY = attributes.getVGridGapCm();
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if ((unidadesX == 0) && (unidadesY == 0)) { |
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return;
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} |
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g.setColor(Color.darkGray);
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Rectangle2D.Double rectBig =
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new Rectangle2D.Double(rLayout.getX(), rLayout.getY(), |
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rLayout.getWidth(), rLayout.getHeight()); |
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g.fillRect((int) rectBig.x + 7, (int) rectBig.y + 7, |
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(int) rectBig.width, (int) rectBig.height); |
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Rectangle2D.Double r = new Rectangle2D.Double(); |
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if (attributes.isMargin()) {
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r = |
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new Rectangle2D.Double( |
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(rLayout.getX() + FLayoutUtilities.fromSheetDistance( |
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attributes.getAreaInsets()[2], at)),
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(rLayout.getY() + FLayoutUtilities.fromSheetDistance( |
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attributes.getAreaInsets()[0], at)),
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(rLayout.getWidth() - FLayoutUtilities.fromSheetDistance( |
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attributes.getAreaInsets()[2] + attributes.getAreaInsets()[3], at)), |
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(rLayout.getHeight() - FLayoutUtilities.fromSheetDistance( |
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attributes.getAreaInsets()[0] + attributes.getAreaInsets()[1], at))); |
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} else {
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r.setRect(rLayout); |
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} |
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g.setColor(Color.white);
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g.fill(rLayout); |
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g.setColor(Color.darkGray);
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g.drawRect((int) rLayout.getMinX(), (int) rLayout.getMinY(), |
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(int) rLayout.getWidth(), (int) rLayout.getHeight()); |
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if (attributes.isMargin()) {
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g.setColor(Color.black);
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g.drawRect((int) r.x, (int) r.y, (int) r.width, (int) r.height); |
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} |
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} |
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/**
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* DOCUMENT ME!
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*
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* @param g
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* DOCUMENT ME!
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*/
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public void drawGrid(Graphics2D g) { |
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int unidadesMin = 6; |
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Attributes attributes = layoutContext.getAttributes();
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Rectangle2D rLayout = layoutControl.getRect();
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AffineTransform at = layoutContext.getAT();
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double unidadesX = attributes.getHGridGapPx();
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double unidadesY = attributes.getVGridGapPx();
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Rectangle2D.Double r = new Rectangle2D.Double(); |
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if (attributes.isMargin()) {
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r = |
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new Rectangle2D.Double( |
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(rLayout.getX() + FLayoutUtilities.fromSheetDistance( |
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attributes.getAreaInsets()[2], at)),
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(rLayout.getY() + FLayoutUtilities.fromSheetDistance( |
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attributes.getAreaInsets()[0], at)),
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(rLayout.getWidth() - FLayoutUtilities.fromSheetDistance( |
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attributes.getAreaInsets()[2] + attributes.getAreaInsets()[3], at)), |
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(rLayout.getHeight() - FLayoutUtilities.fromSheetDistance( |
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attributes.getAreaInsets()[0] + attributes.getAreaInsets()[1], at))); |
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} else {
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r.setRect(rLayout); |
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} |
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if ((unidadesX == 0) && (unidadesY == 0)) { |
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return;
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} |
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g.setColor(Color.darkGray);
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if (((unidadesX > unidadesMin) || (unidadesY > unidadesMin))
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&& layoutContext.isGridVisible()) {
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double ax = r.getMinX();
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double ay;
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while (ax < (r.getMaxX())) {
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ay = (r.getMinY()); |
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while (ay < (r.getMaxY())) {
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g.drawLine((int) ax, (int) ay, (int) ax, (int) ay); |
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ay = ay + unidadesY; |
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} |
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ax = ax + unidadesX; |
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} |
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} |
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} |
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/**
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* Dibuja sobre el graphics2d las reglas.
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*
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* @param g
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* graphics2d sobre el que se dibuja.
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* @param color
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* Color de la regla.
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*/
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public void drawRuler(Graphics2D g, Color color) { |
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Attributes attributes = layoutContext.getAttributes();
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Rectangle2D rLayout = layoutControl.getRect();
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AffineTransform at = layoutContext.getAT();
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if (layoutContext.getRuler()) {
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int ini = 10; |
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int w = 30; |
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int wi = 16; |
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g.setColor(new Color(250, 255, 250, 180)); |
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g.fillRect(ini, w, wi, layoutControl.getComponent().getHeight() - w); |
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g.fillRect(w, ini, layoutControl.getWidth() - w, wi); |
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g.setColor(new Color(100, 155, 150, 180)); |
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g.fillRect(w, ini, (int) rLayout.getX() - w, wi);
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g.fillRect((int) rLayout.getMaxX(), ini, layoutControl.getWidth()
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- (int) rLayout.getMaxX(), wi);
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g.fillRect(ini, w, wi, (int) rLayout.getY() - w);
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g.fillRect(ini, (int) rLayout.getMaxY(), wi,
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layoutControl.getHeight() - (int) rLayout.getMaxY());
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if (attributes.isMargin()) {
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g.setColor(new Color(50, 55, 50, 180)); |
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g.fillRect((int) rLayout.getX(), ini, (int) FLayoutUtilities |
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.fromSheetDistance(attributes.getAreaInsets()[2], at), wi);
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g.fillRect( |
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(int) rLayout.getMaxX()
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- (int) FLayoutUtilities.fromSheetDistance(
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attributes.getAreaInsets()[3], at), ini,
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(int) FLayoutUtilities.fromSheetDistance(
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attributes.getAreaInsets()[3], at), wi);
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g.fillRect(ini, (int) rLayout.getY(), wi,
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(int) FLayoutUtilities.fromSheetDistance(
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attributes.getAreaInsets()[0], at));
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g.fillRect( |
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ini, |
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(int) rLayout.getMaxY()
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- (int) FLayoutUtilities.fromSheetDistance(
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attributes.getAreaInsets()[1], at), wi,
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(int) FLayoutUtilities.fromSheetDistance(
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attributes.getAreaInsets()[1], at));
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} |
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g.setColor(color); |
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g.drawLine(w, wi + ini, layoutControl.getWidth(), wi + ini); |
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g.drawLine(w, ini, layoutControl.getWidth(), ini); |
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g.drawLine(ini, w, ini, layoutControl.getHeight()); |
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g.drawLine(wi + ini, w, wi + ini, layoutControl.getHeight()); |
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drawLineY(g, 5, 12, 22, rLayout.getY(), 0); |
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drawLineX(g, 5, 12, 22, rLayout.getX(), 0); |
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if (FLayoutUtilities.fromSheetDistance(1, at) > 15) { |
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drawLineY(g, 1, 12, 22, rLayout.getY(), 0); |
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drawLineX(g, 1, 12, 22, rLayout.getX(), 0); |
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if (FLayoutUtilities.fromSheetDistance(1, at) > 25) { |
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drawLineY(g, 1, 18, 22, rLayout.getY(), 0.5); |
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drawLineY(g, 0.1, 21, 22, rLayout.getY(), 0); |
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drawLineX(g, 1, 18, 22, rLayout.getX(), 0.5); |
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drawLineX(g, 0.1, 21, 22, rLayout.getX(), 0); |
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} |
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} |
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} |
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} |
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/**
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* Dibuja sobre el graphics2d las l?neas verticales que representan a las
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* unidades de medida.
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*
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* @param g
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* Graphics2d sobre el que se dibuja.
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* @param dist
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* distancia en cent?metros de una l?nea a otra.
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* @param init
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* inicio de la l?nea.
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* @param end
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* fin de la l?nea.
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* @param y
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* rect?ngulo, dentro del cual se dibujan las l?neas.
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* @param desp
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* Desplazamiento.
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*/
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private void drawLineY(Graphics2D g, double dist, int init, int end, |
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double y, double desp) { |
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initialize(); |
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AffineTransform at = layoutContext.getAT();
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double distY = FLayoutUtilities.fromSheetDistance(dist, at);
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double rota = Math.toRadians(90); |
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|
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if (distY > 4) { |
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double despY = FLayoutUtilities.fromSheetDistance(desp, at);
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double posUnitY = y + despY;
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double posUnitYNeg = posUnitY;
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int num = 0; |
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double iniY = 40; |
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Point2D.Double pfin =
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FLayoutUtilities.fromSheetPoint(new Point2D.Double( |
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layoutControl.getWidth(), layoutControl.getHeight()), at); |
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|
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while (posUnitY < (pfin.y - 5)) { |
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posUnitYNeg -= distY; |
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|
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if (distY > 16) { |
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if (init == 12) { |
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if (posUnitY > iniY) {
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g.rotate(-rota, 20, posUnitY - 12); |
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g.drawString(String.valueOf(num), 10, |
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(int) posUnitY - 12); |
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g.rotate(rota, 20, posUnitY - 12); |
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} |
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|
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if (dist == 5) { |
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num = num + 5;
|
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} else {
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num++; |
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} |
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|
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if (posUnitYNeg > iniY) {
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g.rotate(-rota, 20, posUnitYNeg - 12); |
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g.drawString(String.valueOf(-num), 10, |
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(int) posUnitYNeg - 12); |
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g.rotate(rota, 20, posUnitYNeg - 12); |
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} |
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} |
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} |
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|
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if (posUnitY > iniY) {
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g.drawLine(2 + init, (int) posUnitY, 2 + end, |
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(int) posUnitY);
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} |
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|
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if (posUnitYNeg > iniY) {
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g.drawLine(2 + init, (int) posUnitYNeg, 2 + end, |
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(int) posUnitYNeg);
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} |
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posUnitY += distY; |
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} |
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} |
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} |
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|
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/**
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* Dibuja sobre el graphics2d las l?neas horizontales que representan a las
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* unidades de medida.
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*
|
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* @param g
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* Graphics2d sobre el que se dibuja.
|
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* @param dist
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* distancia en cent?metros de una l?nea a otra.
|
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* @param init
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* inicio de la l?nea.
|
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* @param end
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* fin de la l?nea.
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* @param x
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* rect?ngulo, dentro del cual se dibujan las l?neas.
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* @param desp
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* Desplazamiento.
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*/
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private void drawLineX(Graphics2D g, double dist, int init, int end, |
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double x, double desp) { |
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initialize(); |
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AffineTransform at = layoutContext.getAT();
|
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|
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double distX = FLayoutUtilities.fromSheetDistance(dist, at);
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|
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if (distX > 4) { |
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double despX = FLayoutUtilities.fromSheetDistance(desp, at);
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double posUnitX = x + despX;
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double posUnitXNeg = posUnitX;
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| 464 |
int num = 0; |
| 465 |
double iniX = 40; |
| 466 |
Point2D.Double pfin =
|
| 467 |
FLayoutUtilities.fromSheetPoint(new Point2D.Double( |
| 468 |
layoutControl.getWidth(), layoutControl.getHeight()), at); |
| 469 |
|
| 470 |
while (posUnitX < (pfin.x - 5)) { |
| 471 |
posUnitXNeg -= distX; |
| 472 |
|
| 473 |
if (init == 12) { |
| 474 |
if (distX > 16) { |
| 475 |
if (posUnitX > iniX) {
|
| 476 |
g.drawString(String.valueOf(num),
|
| 477 |
(int) posUnitX + 3, 20); |
| 478 |
} |
| 479 |
|
| 480 |
if (dist == 5) { |
| 481 |
num = num + 5;
|
| 482 |
} else {
|
| 483 |
num++; |
| 484 |
} |
| 485 |
|
| 486 |
if (posUnitXNeg > iniX) {
|
| 487 |
g.drawString(String.valueOf(-num),
|
| 488 |
(int) posUnitXNeg + 3, 20); |
| 489 |
} |
| 490 |
} |
| 491 |
} |
| 492 |
|
| 493 |
if (posUnitX > iniX) {
|
| 494 |
g.drawLine((int) posUnitX, 2 + init, (int) posUnitX, |
| 495 |
2 + end);
|
| 496 |
} |
| 497 |
|
| 498 |
if (posUnitXNeg > iniX) {
|
| 499 |
g.drawLine((int) posUnitXNeg, 2 + init, (int) posUnitXNeg, |
| 500 |
2 + end);
|
| 501 |
} |
| 502 |
|
| 503 |
posUnitX += distX; |
| 504 |
} |
| 505 |
} |
| 506 |
} |
| 507 |
|
| 508 |
/**
|
| 509 |
* Dibuja los handlers sobre los fframes que esten seleccionados.
|
| 510 |
*
|
| 511 |
* @param g
|
| 512 |
* Graphics sobre el que se dibuja.
|
| 513 |
* @param color
|
| 514 |
* Color de los Handlers.
|
| 515 |
*/
|
| 516 |
public void drawHandlers(Graphics2D g, Color color) { |
| 517 |
initialize(); |
| 518 |
|
| 519 |
g.setColor(color); |
| 520 |
IFFrame[] fframes = layoutContext.getFFrames();
|
| 521 |
for (int i = 0; i < fframes.length; i++) { |
| 522 |
IFFrame fframe = fframes[i]; |
| 523 |
|
| 524 |
if (fframe.getSelected() != IFFrame.NOSELECT) {
|
| 525 |
fframe.drawHandlers(g); |
| 526 |
} |
| 527 |
} |
| 528 |
} |
| 529 |
|
| 530 |
/**
|
| 531 |
* A partir de un fichero que se pasa como par?metro se crea un ps con el
|
| 532 |
* contenido del Layout.
|
| 533 |
*
|
| 534 |
* @param ps
|
| 535 |
*/
|
| 536 |
public void toPS(File ps) { |
| 537 |
initialize(); |
| 538 |
Attributes attributes = layoutContext.getAttributes();
|
| 539 |
|
| 540 |
try {
|
| 541 |
// Prepare the output file to receive the postscript
|
| 542 |
OutputStream fos =
|
| 543 |
new BufferedOutputStream(new FileOutputStream(ps)); |
| 544 |
|
| 545 |
// Find a factory that can do the conversion
|
| 546 |
// DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
|
| 547 |
DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE; |
| 548 |
StreamPrintServiceFactory[] factories = |
| 549 |
StreamPrintServiceFactory.lookupStreamPrintServiceFactories(
|
| 550 |
flavor, "application/postscript");
|
| 551 |
|
| 552 |
if (factories.length > 0) { |
| 553 |
StreamPrintService service = factories[0].getPrintService(fos); |
| 554 |
|
| 555 |
// Create the print job
|
| 556 |
DocPrintJob job = service.createPrintJob();
|
| 557 |
|
| 558 |
Doc doc = new SimpleDoc(this, flavor, null); |
| 559 |
// Doc doc = new SimpleDoc(is, flavor, null);
|
| 560 |
// Monitor print job events; for the implementation of
|
| 561 |
// PrintJobWatcher,
|
| 562 |
// see e702 Determining When a Print Job Has Finished
|
| 563 |
// PrintJobWatcher pjDone = new PrintJobWatcher(job);
|
| 564 |
// Actualizar attributes
|
| 565 |
PrintRequestAttributeSet att =
|
| 566 |
attributes.toPrintRequestAttributeSet(); |
| 567 |
// Print it
|
| 568 |
job.print(doc, att); |
| 569 |
|
| 570 |
// Wait for the print job to be done
|
| 571 |
// pjDone.waitForDone();
|
| 572 |
// It is now safe to close the streams
|
| 573 |
} |
| 574 |
|
| 575 |
// is.close();
|
| 576 |
fos.close(); |
| 577 |
} catch (PrintException e) { |
| 578 |
LOG.error("Error printing the map", e);
|
| 579 |
} catch (IOException e) { |
| 580 |
LOG.error("Error printing the map", e);
|
| 581 |
} |
| 582 |
/*
|
| 583 |
* PrintService defaultPrintService =
|
| 584 |
* PrintServiceLookup.lookupDefaultPrintService();
|
| 585 |
* DocPrintJob printerJob = defaultPrintService.createPrintJob();
|
| 586 |
*
|
| 587 |
* try {
|
| 588 |
* DocFlavor flavor=DocFlavor.URL.POSTSCRIPT;
|
| 589 |
* if (!defaultPrintService.isDocFlavorSupported(flavor)) {
|
| 590 |
* System.err.println(
|
| 591 |
* "The printer does not support the appropriate DocFlavor");
|
| 592 |
* }else {
|
| 593 |
*
|
| 594 |
* SimpleDoc simpleDoc;
|
| 595 |
* simpleDoc = new SimpleDoc(ps.toURL(),flavor, null);
|
| 596 |
* printerJob.print(simpleDoc, null);
|
| 597 |
* }
|
| 598 |
* } catch (MalformedURLException e) {
|
| 599 |
* // TODO Auto-generated catch block
|
| 600 |
* e.printStackTrace();
|
| 601 |
* } catch (PrintException e) {
|
| 602 |
* // TODO Auto-generated catch block
|
| 603 |
* e.printStackTrace();
|
| 604 |
* }
|
| 605 |
*/
|
| 606 |
layoutControl.fullRect(); |
| 607 |
} |
| 608 |
|
| 609 |
/**
|
| 610 |
* A partir de un fichero que se pasa como par?metro se crea un pdf con el
|
| 611 |
* contenido del Layout.
|
| 612 |
*
|
| 613 |
* @param pdf
|
| 614 |
*/
|
| 615 |
public void toPDF(File pdf) { |
| 616 |
Attributes attributes = layoutContext.getAttributes();
|
| 617 |
|
| 618 |
double w = ((attributes.m_sizePaper.getWidth() * Attributes.DPISCREEN) / Attributes.PULGADA); |
| 619 |
double h = ((attributes.m_sizePaper.getHeight() * Attributes.DPISCREEN) / Attributes.PULGADA); |
| 620 |
Rectangle pageSize = new com.lowagie.text.Rectangle((float) w, (float) h); |
| 621 |
Document document = new Document(pageSize); |
| 622 |
|
| 623 |
try {
|
| 624 |
FileOutputStream fos = new FileOutputStream(pdf); |
| 625 |
PdfWriter writer = PdfWriter.getInstance(document, fos); |
| 626 |
document.open(); |
| 627 |
|
| 628 |
PdfContentByte cb = writer.getDirectContent(); |
| 629 |
Graphics2D g2 = cb.createGraphicsShapes((float) w, (float) h); |
| 630 |
|
| 631 |
try {
|
| 632 |
print(g2, new PageFormat(), 0); |
| 633 |
} catch (PrinterException e) { |
| 634 |
LOG.error("Error printing the map", e);
|
| 635 |
} |
| 636 |
g2.dispose(); |
| 637 |
|
| 638 |
} catch (DocumentException de) {
|
| 639 |
LOG.error("Error printing the map", de);
|
| 640 |
} catch (IOException ioe) { |
| 641 |
JOptionPane.showMessageDialog(
|
| 642 |
(Component) PluginServices.getMainFrame(), ioe.getMessage());
|
| 643 |
} |
| 644 |
|
| 645 |
document.close(); |
| 646 |
|
| 647 |
layoutControl.fullRect(); |
| 648 |
} |
| 649 |
|
| 650 |
public int print(Graphics g, PageFormat format, int pi) |
| 651 |
throws PrinterException { |
| 652 |
initialize(); |
| 653 |
if (pi >= 1) { |
| 654 |
return Printable.NO_SUCH_PAGE; |
| 655 |
} |
| 656 |
|
| 657 |
Graphics2D g2d = (Graphics2D) g; |
| 658 |
|
| 659 |
AffineTransform at = g2d.getTransform();
|
| 660 |
g2d.translate(0, 0); |
| 661 |
layoutPanel.obtainRect(true);
|
| 662 |
|
| 663 |
g2d.scale((double) 72 / (double) (Attributes.DPI), (double) 72 |
| 664 |
/ (double) (Attributes.DPI)); |
| 665 |
|
| 666 |
if (layoutContext.getAttributes().isMargin()) {
|
| 667 |
g2d.setClip( |
| 668 |
(int) (layoutControl.getRect().getMinX() + FLayoutUtilities.fromSheetDistance(
|
| 669 |
layoutContext.getAttributes().getAreaInsets()[2], layoutControl.getAT())),
|
| 670 |
(int) (layoutPanel.getLayoutControl().getRect().getMinY() + FLayoutUtilities.fromSheetDistance(
|
| 671 |
layoutContext.getAttributes().getAreaInsets()[0], layoutControl.getAT())),
|
| 672 |
(int) (layoutControl.getRect().getWidth() - FLayoutUtilities.fromSheetDistance(
|
| 673 |
layoutContext.getAttributes().getAreaInsets()[2] + layoutContext.getAttributes().getAreaInsets()[3], layoutControl.getAT())), |
| 674 |
(int) (layoutPanel.getLayoutControl().getRect().getHeight() - FLayoutUtilities.fromSheetDistance(
|
| 675 |
layoutContext.getAttributes().getAreaInsets()[0] + layoutContext.getAttributes().getAreaInsets()[1], layoutControl.getAT()))); |
| 676 |
} |
| 677 |
drawShapes(g2d); |
| 678 |
g2d.setTransform(at); |
| 679 |
return Printable.PAGE_EXISTS; |
| 680 |
} |
| 681 |
|
| 682 |
/**
|
| 683 |
* Se dibuja sobre el graphics el Layout.
|
| 684 |
*
|
| 685 |
* @param g2
|
| 686 |
* graphics sobre el que se dibuja.
|
| 687 |
*/
|
| 688 |
public void drawShapes(Graphics2D g2) { |
| 689 |
initialize(); |
| 690 |
layoutPanel.setCursor(Cursor.getDefaultCursor());
|
| 691 |
if (!initializeAffineTransform()) {
|
| 692 |
return;
|
| 693 |
} |
| 694 |
|
| 695 |
IFFrame[] fframes = layoutContext.getFFrames();
|
| 696 |
for (int i = 0; i < fframes.length; i++) { |
| 697 |
fframes[i].print(g2, layoutControl.getAT(), null, layoutContext
|
| 698 |
.getAttributes().toPrintAttributes()); |
| 699 |
} |
| 700 |
} |
| 701 |
|
| 702 |
public void addObserver(Observer o) { |
| 703 |
observers.addObserver(o); |
| 704 |
} |
| 705 |
|
| 706 |
public void deleteObserver(Observer o) { |
| 707 |
observers.deleteObserver(o); |
| 708 |
} |
| 709 |
|
| 710 |
public void deleteObservers() { |
| 711 |
observers.deleteObservers(); |
| 712 |
} |
| 713 |
} |