com.aspose.words

Example:

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

builder.getPageSetup().setPaperSize(PaperSize.LEGAL);
builder.getPageSetup().setOrientation(Orientation.LANDSCAPE);
builder.getPageSetup().setTopMargin(ConvertUtil.inchToPoint(1.0));
builder.getPageSetup().setBottomMargin(ConvertUtil.inchToPoint(1.0));
builder.getPageSetup().setLeftMargin(ConvertUtil.inchToPoint(1.5));
builder.getPageSetup().setRightMargin(ConvertUtil.inchToPoint(1.5));
builder.getPageSetup().setHeaderDistance(ConvertUtil.inchToPoint(0.2));
builder.getPageSetup().setFooterDistance(ConvertUtil.inchToPoint(0.2));

builder.writeln("Hello world.");

doc.save(getArtifactsDir() + "PageSetup.PageMargins.docx");

Example:

Document doc = new Document();

// A newly created blank document still comes one section, one body and one paragraph
// Calling this method will remove all those nodes to completely empty the document
doc.removeAllChildren();

// This document now has no composite nodes that content can be added to
// If we wish to edit it, we will need to repopulate its node collection,
// which we will start to do with by creating a new Section node
Section section = new Section(doc);

// Append the section to the document
doc.appendChild(section);

// Lets set some properties for the section
section.getPageSetup().setSectionStart(SectionStart.NEW_PAGE);
section.getPageSetup().setPaperSize(PaperSize.LETTER);

// The section that we created is empty, lets populate it. The section needs at least the Body node
Body body = new Body(doc);
section.appendChild(body);

// The body needs to have at least one paragraph
// Note that the paragraph has not yet been added to the document, 
// but we have to specify the parent document
// The parent document is needed so the paragraph can correctly work
// with styles and other document-wide information
Paragraph para = new Paragraph(doc);
body.appendChild(para);

// We can set some formatting for the paragraph
para.getParagraphFormat().setStyleName("Heading 1");
para.getParagraphFormat().setAlignment(ParagraphAlignment.CENTER);

// So far we have one empty paragraph in the document
// The document is valid and can be saved, but lets add some text before saving
// Create a new run of text and add it to our paragraph
Run run = new Run(doc);
run.setText("Hello World!");
run.getFont().setColor(Color.RED);
para.appendChild(run);

Assert.assertEquals("Hello World!" + ControlChar.SECTION_BREAK_CHAR, doc.getText());

doc.save(getArtifactsDir() + "Section.CreateFromScratch.docx");