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Merge pull request #1 from dhorions/multi-line-rows
Multi-Line table rows and bookmarks
2 parents f66f048 + 5a46d88 commit 175ca93

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‎src/be/quodlibet/boxable/examples/example2.java‎

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/*
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Quodlibet.be
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*/
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package be.quodlibet.boxable.examples;
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import be.quodlibet.boxable.pdfCell;
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import be.quodlibet.boxable.pdfRow;
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import be.quodlibet.boxable.pdfTable;
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import java.awt.Color;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import org.apache.pdfbox.exceptions.COSVisitorException;
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import org.apache.pdfbox.pdmodel.PDDocument;
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import org.apache.pdfbox.pdmodel.PDPage;
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import org.apache.pdfbox.pdmodel.edit.PDPageContentStream;
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import org.apache.pdfbox.pdmodel.font.PDType1Font;
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import org.apache.pdfbox.pdmodel.interactive.documentnavigation.outline.PDDocumentOutline;
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import org.apache.pdfbox.pdmodel.interactive.documentnavigation.outline.PDOutlineItem;
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public class example2
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{
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public static void main(String[] args)
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{
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try
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{
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//Set margins
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float Margin = 10;
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List<String[]> facts = getFacts();
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//A list of bookmarks of all the tables
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List<PDOutlineItem> bookmarks = new ArrayList();
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//Initialize Document
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PDDocument doc = new PDDocument();
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PDPage page = addNewPage(doc);
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PDPageContentStream pageContentStream = new PDPageContentStream(doc, page);
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//Initialize table
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float tableWidth = page.findMediaBox().getWidth()-(2*Margin);
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float top = page.findMediaBox().getHeight()-(2*Margin);
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pdfTable table = new pdfTable( (top - (1* 20f)),Margin, page, pageContentStream);
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//Create Header row
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pdfRow headerrow = new pdfRow(15f);
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pdfCell cell = new pdfCell(tableWidth,"Awesome Facts About Belgium");
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cell.setFont(PDType1Font.HELVETICA_BOLD);
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cell.setFillColor(Color.BLACK);cell.setTextColor(Color.WHITE);
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headerrow.addCell(cell);
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table.drawRow(headerrow);
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//Create 2 column row
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pdfRow row = new pdfRow(15f);
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cell = new pdfCell((tableWidth/4) * 3 ,"Source:");
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cell.setFont(PDType1Font.HELVETICA);
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row.addCell(cell);
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cell = new pdfCell((tableWidth/4),"http://www.factsofbelgium.com/");
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cell.setFont(PDType1Font.HELVETICA_OBLIQUE);
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row.addCell(cell);
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table.drawRow(row);
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//Create Fact header row
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pdfRow factHeaderrow = new pdfRow(15f);
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cell = new pdfCell((tableWidth/3) * 2 ,"Fact");
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cell.setFont(PDType1Font.HELVETICA);cell.setFontSize(6);
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cell.setFillColor(Color.LIGHT_GRAY);
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factHeaderrow.addCell(cell);
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cell = new pdfCell((tableWidth/3),"Tags");
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cell.setFillColor(Color.LIGHT_GRAY);
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cell.setFont(PDType1Font.HELVETICA_OBLIQUE);cell.setFontSize(6);
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factHeaderrow.addCell(cell);
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table.drawRow(factHeaderrow);
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//Add multiple rows with random facts about Belgium
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int bookmarkid = 0;
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for(String[] fact : facts)
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{
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row = new pdfRow(10f);
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cell = new pdfCell((tableWidth/3)*2 ,fact[0]+ " " + fact[0]+ " " + fact[0]);
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cell.setFont(PDType1Font.HELVETICA);cell.setFontSize(6);
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row.addCell(cell);
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//Create a bookmark for each record
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PDOutlineItem outlineItem = new PDOutlineItem();
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outlineItem.setTitle((++bookmarkid ) + ") " + fact[0]);
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row.setBookmark( outlineItem);
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for(int i = 1; i< fact.length; i++)
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{
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cell = new pdfCell(((tableWidth/9)) ,fact[i]);
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cell.setFont(PDType1Font.HELVETICA_OBLIQUE);cell.setFontSize(6);
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//Set colors
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if(fact[i].contains("beer"))cell.setFillColor(Color.yellow);
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if(fact[i].contains("champion"))cell.setTextColor(Color.GREEN);
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row.addCell(cell);
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}
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table.drawRow(row);
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//Start a new page if needed
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if(table.isEndOfPage() )
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{
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pageContentStream.close();
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//Start new table on new page
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page = addNewPage(doc);
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pageContentStream = new PDPageContentStream(doc, page);
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//Get all bookmarks of previous table
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bookmarks.addAll(table.getBookmarks());
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table = new pdfTable( (top - (1* 20f)),Margin, page, pageContentStream);
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//redraw all headers on each page
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table.drawRow(headerrow);
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table.drawRow(factHeaderrow);
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}
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}
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table.endTable(tableWidth);
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//Get all bookmarks of previous table
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bookmarks.addAll(table.getBookmarks());
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//Close Stream and save pdf
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pageContentStream.close();
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//Create document outline
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PDDocumentOutline outline = new PDDocumentOutline();
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for(PDOutlineItem bm : bookmarks)
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{
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outline.appendChild(bm);
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}
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doc.getDocumentCatalog().setDocumentOutline(outline);
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//Save the document
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doc.save("Boxable_example2.pdf");
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}
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catch (IOException | COSVisitorException io)
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{
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System.out.println(io.getMessage());
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}
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}
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private static PDPage addNewPage(PDDocument doc)
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{
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PDPage page = new PDPage();
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doc.addPage(page);
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return page;
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}
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private static List<String[]> getFacts()
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{
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List<String[]> facts = new ArrayList();
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facts.add(new String[]{"Oil Painting was invented by the Belgian van Eyck brothers","art","inventions","science"});
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facts.add(new String[]{"The Belgian Adolphe Sax invented the Saxophone","inventions","music",""});
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facts.add(new String[]{"11 sites in Belgium are on the UNESCO World Heritage List","art","history",""});
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facts.add(new String[]{"Belgium was the second country in the world to legalize same-sex marriage","politics","",""});
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facts.add(new String[]{"In the seventies, schools served light beer during lunch","beer","health",""});
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facts.add(new String[]{"Belgium has the sixth fastest domestic internet connection in the world","science","technology",""});
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facts.add(new String[]{"Belgium hosts the World's Largest Sand Sculpture Festival","art","festivals","world championship"});
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facts.add(new String[]{"Belgium has compulsary education between the ages of 6 and 18","education","",""});
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facts.add(new String[]{"Belgium also has more comic makers per square kilometer than any other country in the world","art","social","world championship"});
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facts.add(new String[]{"Belgium has one of the lowest proportion of McDonald's restaurants per inhabitant in the developed world","food","health",""});
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facts.add(new String[]{"Belgium has approximately 178 beer breweries","beer","food",""});
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facts.add(new String[]{"Gotye was born in Bruges, Belgium","music","celebrities",""});
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facts.add(new String[]{"The Belgian Coast Tram is the longest tram line in the world","technology","world championship",""});
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facts.add(new String[]{"Stefan Everts is the only motocross racer with 10 World Championship titles.","celebrities","sports","world champions"});
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facts.add(new String[]{"Tintin was conceived by Belgian artist Hergé","art","celebrities","inventions"});
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facts.add(new String[]{"Brussels Airport is the world's biggest selling point of chocolate","food","world champions",""});
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facts.add(new String[]{"Tomorrowland is the biggest electronic dance music festival in the world","festivals","music","world champion"});
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facts.add(new String[]{"French Fries are actually from Belgium","food","inventions",""});
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facts.add(new String[]{"Herman Van Rompy is the first full-time president of the European Council","politics","",""});
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facts.add(new String[]{"Belgians are the fourth most money saving people in the world","economy","social",""});
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facts.add(new String[]{"The Belgian highway system is the only man-made structure visible from the moon at night","technology","world champions",""});
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facts.add(new String[]{"Andreas Vesalius, the founder of modern human anatomy, is from Belgium","celebrities","education","history"});
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facts.add(new String[]{"Napoleon was defeated in Waterloo, Belgium","celebrities","history","politicians"});
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facts.add(new String[]{"The first natural color picture in National Geographic was of a flower garden in Gent, Belgium in 1914","art","history","science"});
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facts.add(new String[]{"Rock Werchter is the Best Festival in the World","festivals","music","world champions"});
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//Make the table a bit bigger
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facts.addAll(facts);facts.addAll(facts);facts.addAll(facts);
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return facts;
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}
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}

‎src/be/quodlibet/boxable/pdfCell.java‎

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{
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this.width = width;
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this.text = text;
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}
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public Color getTextColor()
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public void setFontSize(float fontSize)
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{
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this.fontSize = fontSize;
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}
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}
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public pdfParagraph getParagraph()
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{
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return new pdfParagraph( text, font, (int)fontSize, (int)width);
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}
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}

‎src/be/quodlibet/boxable/pdfParagraph.java‎

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import org.apache.pdfbox.pdmodel.font.PDType1Font;
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public class pdfParagraph {
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/** position X */
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private float x;
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/** position Y */
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private float y;
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/** width of this paragraph */
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private int width = 500;
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/** text to write */
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private String text;
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/** font to use */
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private PDFont font = PDType1Font.HELVETICA;
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/** font size to use */
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private int fontSize = 10;
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private int color = 0;
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public pdfParagraph(float x, float y, String text) {
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this.x = x;
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this.y = y;
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public pdfParagraph( String text, PDFont font, int fontSize, int width)
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{
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this.text = text;
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this.font = font;
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this.fontSize = fontSize;
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this.width = width;
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}
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/**
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* Break the text in lines
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* @return
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*/
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public List<String> getLines() throws IOException {
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List<String> result = new ArrayList();//Lists.newArrayList();
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public List<String> getLines() throws IOException
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{
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List<String> result = new ArrayList();
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String[] split = text.split("(?<=\\W)");
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int[] possibleWrapPoints = new int[split.length];
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return color;
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}
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public float getX() {
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return x;
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}
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public float getY() {
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return y;
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}
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public int getWidth() {
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return width;
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}

‎src/be/quodlibet/boxable/pdfRow.java‎

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package be.quodlibet.boxable;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import org.apache.pdfbox.pdmodel.interactive.documentnavigation.outline.PDOutlineItem;
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public class pdfRow {
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PDOutlineItem bookmark;
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List<pdfCell> cells;
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float height;
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public pdfRow(List<pdfCell> cells, float height)
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if (cells == null) cells = new ArrayList();
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cells.add(cell);
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}
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public float getHeight()
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public float getHeight() throws IOException
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{
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//return height;
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float maxheight = new Float(0);
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for( pdfCell cell : this.cells)
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{
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float cellHeight = ( cell.getParagraph().getLines().size() * this.height);
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if(cellHeight > maxheight) maxheight = cellHeight;
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}
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return maxheight;
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}
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public float getLineHeight() throws IOException
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{
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return height;
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}
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public void setHeight(float height)
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return totalWidth;
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}
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public PDOutlineItem getBookmark()
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{
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return bookmark;
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}
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public void setBookmark(PDOutlineItem bookmark)
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{
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this.bookmark = bookmark;
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}
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}

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