Admin: 1 версия

2010-06-01T05:21:36Z

1 версия

в 17:44, 31 мая 2010

2010-05-31T17:44:27Z

Новая страница

== document level JavaScript ==



<source lang="java">
import java.io.FileOutputStream;
import com.lowagie.text.Document;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfAction;
import com.lowagie.text.pdf.PdfWriter;
public class MainClass {
public static void main(String[] args) throws Exception {
Document document = new Document();
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
document.open();
writer.addJavaScript("function saySomething(s) {app.alert(s)}", false);
writer.setAdditionalAction(PdfWriter.DOCUMENT_CLOSE, PdfAction.javaScript(
"saySomething("hi");\r", writer));
document.add(new Paragraph("PDF document with a JavaScript function."));
document.close();
}
}</source>



== Generates a file with a launch action ==



<source lang="java">
import java.io.FileOutputStream;
import com.lowagie.text.Chunk;
import com.lowagie.text.Document;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfAction;
import com.lowagie.text.pdf.PdfWriter;
public class MainClass {
public static void main(String[] args) throws Exception {
Document document = new Document();
PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
document.open();
Paragraph p = new Paragraph(new Chunk("Click to open test.txt in Notepad.")
.setAction(new PdfAction("c:/windows/notepad.exe", "test.txt", "open", "c:\\")));
document.add(p);
document.close();
}
}</source>



== Jump with PdfAction ==



<source lang="java">
import java.io.FileOutputStream;
import com.lowagie.text.Chunk;
import com.lowagie.text.Document;
import com.lowagie.text.Paragraph;
import com.lowagie.text.pdf.PdfAction;
import com.lowagie.text.pdf.PdfDestination;
import com.lowagie.text.pdf.PdfWriter;
public class MainClass {
public static void main(String[] args) throws Exception {
Document document = new Document();
Document remote = new Document();
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
PdfWriter.getInstance(remote, new FileOutputStream("remote.pdf"));
document.open();
remote.open();
PdfAction action = PdfAction.gotoLocalPage(2, new PdfDestination(PdfDestination.XYZ, -1, 10000,
0), writer);
writer.setOpenAction(action);
document.add(new Paragraph("A"));
document.newPage();
document.add(new Paragraph("B"));
document.add(new Chunk("go to page 1").setAction(PdfAction.gotoLocalPage(1, new PdfDestination(
PdfDestination.FITH, 500), writer)));
document.add(Chunk.NEWLINE);
document.add(new Chunk("go to another document").setAction(PdfAction.gotoRemotePage(
"remote.pdf", "test", false, true)));
remote.add(new Paragraph("another"));
remote.newPage();
Paragraph p = new Paragraph("This paragraph contains a ");
p.add(new Chunk("local destination").setLocalDestination("test"));
remote.add(p);
document.close();
remote.close();
}
}</source>



== named actions ==



<source lang="java">
import java.io.FileOutputStream;
import com.lowagie.text.Chunk;
import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.PdfAction;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.PdfWriter;
public class MainClass {
public static void main(String[] args) throws Exception {
Document document = new Document();
PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
document.open();
PdfPTable table = new PdfPTable(4);
table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
table
.addCell(new Phrase(new Chunk("First Page").setAction(new PdfAction(PdfAction.FIRSTPAGE))));
table.addCell(new Phrase(new Chunk("Prev Page").setAction(new PdfAction(PdfAction.PREVPAGE))));
table.addCell(new Phrase(new Chunk("Next Page").setAction(new PdfAction(PdfAction.NEXTPAGE))));
table.addCell(new Phrase(new Chunk("Last Page").setAction(new PdfAction(PdfAction.LASTPAGE))));
Paragraph p = new Paragraph(new Chunk("Click to print").setAction(new PdfAction(
PdfAction.PRINTDIALOG)));
for (int k = 1; k <= 30; ++k) {
document.add(new Paragraph("This is page " + k));
document.add(Chunk.NEWLINE);
document.add(table);
document.add(p);
document.newPage();
}
document.close();
}
}</source>

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Admin: 1 версия

в 17:44, 31 мая 2010