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jOpenDocument is a free library for developers looking to use
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/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 2008-2013 jOpenDocument, by ILM Informatique. All rights reserved.
*
* The contents of this file are subject to the terms of the GNU
* General Public License Version 3 only ("GPL").
* You may not use this file except in compliance with the License.
* You can obtain a copy of the License at http://www.gnu.org/licenses/gpl-3.0.html
* See the License for the specific language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each file.
*
*/
package org.jopendocument.renderer.text;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.JPanel;
import org.jopendocument.model.OpenDocument;
import org.jopendocument.model.office.OfficeBody;
public class TextRenderer extends JPanel {
private double resizeFactor;
private OfficeBody body;
private static boolean debug = false;
private TextPage currentPage;
private boolean paintMaxResolution;
private OpenDocument od;
private int currentPageIndex;
private int printWidthPixel;
private int printHeightPixel;
private int nbPages;
public TextRenderer(OpenDocument doc) {
this.body = doc.getBody();
this.setBackground(Color.WHITE);
this.currentPageIndex = 0;
this.currentPage = (TextPage) doc.getPrintedPage(this.currentPageIndex);
setResizeFactor(360);
this.od = doc;
}
public void setCurrentPage(int i) {
this.currentPageIndex = i;
this.currentPage = (TextPage) od.getPrintedPage(i);
updateSize();
repaint();
}
private void updateSize() {
this.setSize(getPageWidthInPixel(), getPageHeightInPixel());
}
public double getPageHeight() {
return this.getPageHeightInPixel() * resizeFactor;
}
public int getPageHeightInPixel() {
int h = 0;
return h;
}
public double getPageWidth() {
return this.getPageWidthInPixel() * resizeFactor;
}
public int getPageWidthInPixel() {
int w = 0;
return w;
}
public synchronized void setResizeFactor(double resizeFactor) {
this.resizeFactor = resizeFactor;
updateSize();
repaint();
}
public int getPrintWidthInPixel() {
return printWidthPixel;
}
public int getPrintHeightInPixel() {
return printHeightPixel;
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
currentPage.render(g2);
}
public void printRendererInformation() {
System.out.println("==== Text Renderer ===");
System.out.println("Rendering file: " + this.od.getZipFile().getName());
System.out.println("Max image quality: " + this.paintMaxResolution);
System.out.println("Current page: " + (this.currentPageIndex + 1) + " / " + this.getPrintedPagesNumber());
System.out.println("Width: " + (long) getPageWidthInPixel() + " micrometers (" + getPageWidthInPixel() / 10000 + " cms)");
System.out.println("Height: " + (long) getPageHeightInPixel() + " micrometers (" + getPageHeightInPixel() / 10000 + " cms)");
System.out.println("Size in pixels: " + this.getPrintWidthInPixel() + "x" + this.getPrintHeightInPixel());
System.out.println("Resize factor " + this.resizeFactor);
System.out.println();
}
private int getPrintedPagesNumber() {
return nbPages;
}
public void setDebug(boolean b) {
debug = true;
}
}