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 @ 228
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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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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.pdf.PdfContentByte; |
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import com.lowagie.text.pdf.PdfWriter; |
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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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|
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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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|
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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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} |
404 |
|
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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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} |
410 |
|
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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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} |
417 |
} |
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} |
419 |
|
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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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} |
424 |
|
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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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} |
429 |
|
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posUnitY += distY; |
431 |
} |
432 |
} |
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} |
434 |
|
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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.
|
443 |
* @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, |
453 |
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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int num = 0; |
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double iniX = 40; |
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Point2D.Double pfin =
|
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FLayoutUtilities.fromSheetPoint(new Point2D.Double( |
467 |
layoutControl.getWidth(), layoutControl.getHeight()), at); |
468 |
|
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while (posUnitX < (pfin.x - 5)) { |
470 |
posUnitXNeg -= distX; |
471 |
|
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if (init == 12) { |
473 |
if (distX > 16) { |
474 |
if (posUnitX > iniX) {
|
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g.drawString(String.valueOf(num),
|
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(int) posUnitX + 3, 20); |
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} |
478 |
|
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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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} |
484 |
|
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if (posUnitXNeg > iniX) {
|
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g.drawString(String.valueOf(-num),
|
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(int) posUnitXNeg + 3, 20); |
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} |
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} |
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} |
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|
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if (posUnitX > iniX) {
|
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g.drawLine((int) posUnitX, 2 + init, (int) posUnitX, |
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2 + end);
|
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} |
496 |
|
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if (posUnitXNeg > iniX) {
|
498 |
g.drawLine((int) posUnitXNeg, 2 + init, (int) posUnitXNeg, |
499 |
2 + end);
|
500 |
} |
501 |
|
502 |
posUnitX += distX; |
503 |
} |
504 |
} |
505 |
} |
506 |
|
507 |
/**
|
508 |
* Dibuja los handlers sobre los fframes que esten seleccionados.
|
509 |
*
|
510 |
* @param g
|
511 |
* Graphics sobre el que se dibuja.
|
512 |
* @param color
|
513 |
* Color de los Handlers.
|
514 |
*/
|
515 |
public void drawHandlers(Graphics2D g, Color color) { |
516 |
initialize(); |
517 |
|
518 |
g.setColor(color); |
519 |
IFFrame[] fframes = layoutContext.getFFrames();
|
520 |
for (int i = 0; i < fframes.length; i++) { |
521 |
IFFrame fframe = fframes[i]; |
522 |
|
523 |
if (fframe.getSelected() != IFFrame.NOSELECT) {
|
524 |
fframe.drawHandlers(g); |
525 |
} |
526 |
} |
527 |
} |
528 |
|
529 |
/**
|
530 |
* A partir de un fichero que se pasa como par?metro se crea un ps con el
|
531 |
* contenido del Layout.
|
532 |
*
|
533 |
* @param ps
|
534 |
*/
|
535 |
public void toPS(File ps) { |
536 |
initialize(); |
537 |
Attributes attributes = layoutContext.getAttributes();
|
538 |
|
539 |
try {
|
540 |
// Prepare the output file to receive the postscript
|
541 |
OutputStream fos =
|
542 |
new BufferedOutputStream(new FileOutputStream(ps)); |
543 |
|
544 |
// Find a factory that can do the conversion
|
545 |
// DocFlavor flavor = DocFlavor.INPUT_STREAM.GIF;
|
546 |
DocFlavor flavor = DocFlavor.SERVICE_FORMATTED.PRINTABLE; |
547 |
StreamPrintServiceFactory[] factories = |
548 |
StreamPrintServiceFactory.lookupStreamPrintServiceFactories(
|
549 |
flavor, "application/postscript");
|
550 |
|
551 |
if (factories.length > 0) { |
552 |
StreamPrintService service = factories[0].getPrintService(fos); |
553 |
|
554 |
// Create the print job
|
555 |
DocPrintJob job = service.createPrintJob();
|
556 |
|
557 |
Doc doc = new SimpleDoc(this, flavor, null); |
558 |
// Doc doc = new SimpleDoc(is, flavor, null);
|
559 |
// Monitor print job events; for the implementation of
|
560 |
// PrintJobWatcher,
|
561 |
// see e702 Determining When a Print Job Has Finished
|
562 |
// PrintJobWatcher pjDone = new PrintJobWatcher(job);
|
563 |
// Actualizar attributes
|
564 |
PrintRequestAttributeSet att =
|
565 |
attributes.toPrintRequestAttributeSet(); |
566 |
// Print it
|
567 |
job.print(doc, att); |
568 |
|
569 |
// Wait for the print job to be done
|
570 |
// pjDone.waitForDone();
|
571 |
// It is now safe to close the streams
|
572 |
} |
573 |
|
574 |
// is.close();
|
575 |
fos.close(); |
576 |
} catch (PrintException e) { |
577 |
LOG.error("Error printing the map", e);
|
578 |
} catch (IOException e) { |
579 |
LOG.error("Error printing the map", e);
|
580 |
} |
581 |
/*
|
582 |
* PrintService defaultPrintService =
|
583 |
* PrintServiceLookup.lookupDefaultPrintService();
|
584 |
* DocPrintJob printerJob = defaultPrintService.createPrintJob();
|
585 |
*
|
586 |
* try {
|
587 |
* DocFlavor flavor=DocFlavor.URL.POSTSCRIPT;
|
588 |
* if (!defaultPrintService.isDocFlavorSupported(flavor)) {
|
589 |
* System.err.println(
|
590 |
* "The printer does not support the appropriate DocFlavor");
|
591 |
* }else {
|
592 |
*
|
593 |
* SimpleDoc simpleDoc;
|
594 |
* simpleDoc = new SimpleDoc(ps.toURL(),flavor, null);
|
595 |
* printerJob.print(simpleDoc, null);
|
596 |
* }
|
597 |
* } catch (MalformedURLException e) {
|
598 |
* // TODO Auto-generated catch block
|
599 |
* e.printStackTrace();
|
600 |
* } catch (PrintException e) {
|
601 |
* // TODO Auto-generated catch block
|
602 |
* e.printStackTrace();
|
603 |
* }
|
604 |
*/
|
605 |
layoutControl.fullRect(); |
606 |
} |
607 |
|
608 |
/**
|
609 |
* A partir de un fichero que se pasa como par?metro se crea un pdf con el
|
610 |
* contenido del Layout.
|
611 |
*
|
612 |
* @param pdf
|
613 |
*/
|
614 |
public void toPDF(File pdf) { |
615 |
Attributes attributes = layoutContext.getAttributes();
|
616 |
|
617 |
double w = 0; |
618 |
double h = 0; |
619 |
Document document = new Document(); |
620 |
|
621 |
if (attributes.isLandscape()) {
|
622 |
w = ((attributes.m_sizePaper.getHeight() * Attributes.DPISCREEN) / Attributes.PULGADA); |
623 |
h = ((attributes.m_sizePaper.getWidth() * Attributes.DPISCREEN) / Attributes.PULGADA); |
624 |
} else {
|
625 |
w = ((attributes.m_sizePaper.getWidth() * Attributes.DPISCREEN) / Attributes.PULGADA); |
626 |
h = ((attributes.m_sizePaper.getHeight() * Attributes.DPISCREEN) / Attributes.PULGADA); |
627 |
} |
628 |
|
629 |
document.setPageSize(new com.lowagie.text.Rectangle((float) w, |
630 |
(float) h));
|
631 |
|
632 |
try {
|
633 |
FileOutputStream fos = new FileOutputStream(pdf); |
634 |
PdfWriter writer = PdfWriter.getInstance(document, fos); |
635 |
document.open(); |
636 |
|
637 |
PdfContentByte cb = writer.getDirectContent(); |
638 |
Graphics2D g2 = cb.createGraphicsShapes((float) w, (float) h); |
639 |
|
640 |
try {
|
641 |
if (attributes.isLandscape()) {
|
642 |
g2.rotate(Math.toRadians(-90), 0 + (w / (h / w)), 0 + (h / 2)); |
643 |
print(g2, new PageFormat(), 0); |
644 |
g2.rotate(Math.toRadians(90), 0 + (w / (h / w)), 0 + (h / 2)); |
645 |
} else {
|
646 |
print(g2, new PageFormat(), 0); |
647 |
} |
648 |
} catch (PrinterException e) { |
649 |
LOG.error("Error printing the map", e);
|
650 |
} |
651 |
|
652 |
g2.dispose(); |
653 |
|
654 |
} catch (DocumentException de) {
|
655 |
LOG.error("Error printing the map", de);
|
656 |
} catch (IOException ioe) { |
657 |
JOptionPane.showMessageDialog(
|
658 |
(Component) PluginServices.getMainFrame(), ioe.getMessage());
|
659 |
} |
660 |
|
661 |
document.close(); |
662 |
|
663 |
layoutControl.fullRect(); |
664 |
} |
665 |
|
666 |
public int print(Graphics g, PageFormat format, int pi) |
667 |
throws PrinterException { |
668 |
initialize(); |
669 |
if (pi >= 1) { |
670 |
return Printable.NO_SUCH_PAGE; |
671 |
} |
672 |
|
673 |
Graphics2D g2d = (Graphics2D) g; |
674 |
|
675 |
AffineTransform at = g2d.getTransform();
|
676 |
g2d.translate(0, 0); |
677 |
layoutPanel.obtainRect(true);
|
678 |
|
679 |
g2d.scale((double) 72 / (double) (Attributes.DPI), (double) 72 |
680 |
/ (double) (Attributes.DPI)); |
681 |
|
682 |
if (layoutContext.getAttributes().isMargin()) {
|
683 |
g2d.setClip( |
684 |
(int) (layoutControl.getRect().getMinX() + FLayoutUtilities.fromSheetDistance(
|
685 |
layoutContext.getAttributes().getAreaInsets()[2], layoutControl.getAT())),
|
686 |
(int) (layoutPanel.getLayoutControl().getRect().getMinY() + FLayoutUtilities.fromSheetDistance(
|
687 |
layoutContext.getAttributes().getAreaInsets()[0], layoutControl.getAT())),
|
688 |
(int) (layoutControl.getRect().getWidth() - FLayoutUtilities.fromSheetDistance(
|
689 |
layoutContext.getAttributes().getAreaInsets()[2] + layoutContext.getAttributes().getAreaInsets()[3], layoutControl.getAT())), |
690 |
(int) (layoutPanel.getLayoutControl().getRect().getHeight() - FLayoutUtilities.fromSheetDistance(
|
691 |
layoutContext.getAttributes().getAreaInsets()[0] + layoutContext.getAttributes().getAreaInsets()[1], layoutControl.getAT()))); |
692 |
} |
693 |
drawShapes(g2d); |
694 |
g2d.setTransform(at); |
695 |
return Printable.PAGE_EXISTS; |
696 |
} |
697 |
|
698 |
/**
|
699 |
* Se dibuja sobre el graphics el Layout.
|
700 |
*
|
701 |
* @param g2
|
702 |
* graphics sobre el que se dibuja.
|
703 |
*/
|
704 |
public void drawShapes(Graphics2D g2) { |
705 |
initialize(); |
706 |
layoutPanel.setCursor(Cursor.getDefaultCursor());
|
707 |
if (!initializeAffineTransform()) {
|
708 |
return;
|
709 |
} |
710 |
|
711 |
IFFrame[] fframes = layoutContext.getFFrames();
|
712 |
for (int i = 0; i < fframes.length; i++) { |
713 |
fframes[i].print(g2, layoutControl.getAT(), null, layoutContext
|
714 |
.getAttributes().toPrintAttributes()); |
715 |
} |
716 |
} |
717 |
|
718 |
public void addObserver(Observer o) { |
719 |
observers.addObserver(o); |
720 |
} |
721 |
|
722 |
public void deleteObserver(Observer o) { |
723 |
observers.deleteObserver(o); |
724 |
} |
725 |
|
726 |
public void deleteObservers() { |
727 |
observers.deleteObservers(); |
728 |
} |
729 |
} |