Java PdfTemplate.setWidth方法代码示例

import com.lowagie.text.pdf.PdfTemplate; //导入方法依赖的package包/类
/** Reads the WMF into a template.
 * @param template the template to read to
 * @throws IOException on error
 * @throws DocumentException on error
 */    
public void readWMF(PdfTemplate template) throws IOException, DocumentException {
    setTemplateData(template);
    template.setWidth(getWidth());
    template.setHeight(getHeight());
    InputStream is = null;
    try {
        if (rawData == null){
            is = url.openStream();
        }
        else{
            is = new java.io.ByteArrayInputStream(rawData);
        }
        MetaDo meta = new MetaDo(is, template);
        meta.readAll();
    }
    finally {
        if (is != null) {
            is.close();
        }
    }
}
 

import com.lowagie.text.pdf.PdfTemplate; //导入方法依赖的package包/类
public String createPdfDocument(String fileName, Image image) {
  Document document = new Document();
  File file = null;
  try {
    int w = image.getWidth(null);
    int h = image.getHeight(null);
    file = new File(fileName);
    PdfWriter writer = PdfWriter.getInstance(document,
        new FileOutputStream(file));
    document.open();
    PdfContentByte cb = writer.getDirectContent();
    PdfTemplate tp = cb.createTemplate(w, h);
    Graphics2D g2 = tp.createGraphics(w, h);
    g2.setStroke(new BasicStroke(0.1f));
    tp.setWidth(w);
    tp.setHeight(h);
    g2.drawImage(image, 0, 0, w, h, 0, 0, w, h, null);
    g2.dispose();
    cb.addTemplate(tp, 72, 720 - h);
  } catch (DocumentException de) {
    return de.getMessage();
  } catch (IOException ioe) {
    return ioe.getMessage();
  }
  document.close();
  return null;
}
 

import com.lowagie.text.pdf.PdfTemplate; //导入方法依赖的package包/类
public void addTextVertical(PdfPCell cell, String text, boolean bold) throws Exception  {
	if (text==null) return;
       if (text.indexOf("<span")>=0)
           text = text.replaceAll("</span>","").replaceAll("<span .*>", "");
       Font font = PdfFont.getFont(bold);
	BaseFont bf = font.getBaseFont();
	float width = bf.getWidthPoint(text, font.getSize());
	PdfTemplate template = iWriter.getDirectContent().createTemplate(2 * font.getSize() + 4, width);
	template.beginText();
	template.setColorFill(Color.BLACK);
	template.setFontAndSize(bf, font.getSize());
	template.setTextMatrix(0, 2);
	template.showText(text);
	template.endText();
	template.setWidth(width);
	template.setHeight(font.getSize() + 2);
	//make an Image object from the template
	Image img = Image.getInstance(template);
	img.setRotationDegrees(270);
	//embed the image in a Chunk
	Chunk ck = new Chunk(img, 0, 0);
	
	if (cell.getPhrase()==null) {
		cell.setPhrase(new Paragraph(ck));
		cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
		cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
	} else {
		cell.getPhrase().add(ck);
	}
}
 

import com.lowagie.text.pdf.PdfTemplate; //导入方法依赖的package包/类
/**
    * PdfTemplates can be wrapped in an Image.
    */
@Test
   public  void main() throws Exception {
       
           
       // step 1: creation of a document-object
       Rectangle rect = new Rectangle(PageSize.A4);
       rect.setBackgroundColor(new Color(238, 221, 88));
       Document document = new Document(rect, 50, 50, 50, 50);
	// step 2: we create a writer that listens to the document
	PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("templateImages.pdf"));
	// step 3: we open the document
	document.open();
	// step 4:
	PdfTemplate template = writer.getDirectContent().createTemplate(20, 20);
	BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI,
			BaseFont.NOT_EMBEDDED);
	String text = "Vertical";
	float size = 16;
	float width = bf.getWidthPoint(text, size);
	template.beginText();
	template.setRGBColorFillF(1, 1, 1);
	template.setFontAndSize(bf, size);
	template.setTextMatrix(0, 2);
	template.showText(text);
	template.endText();
	template.setWidth(width);
	template.setHeight(size + 2);
	template.sanityCheck();
	Image img = Image.getInstance(template);
	img.setRotationDegrees(90);
	Chunk ck = new Chunk(img, 0, 0);
	PdfPTable table = new PdfPTable(3);
	table.setWidthPercentage(100);
	table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
	table.getDefaultCell().setVerticalAlignment(Element.ALIGN_MIDDLE);
	PdfPCell cell = new PdfPCell(img);
	cell.setPadding(4);
	cell.setBackgroundColor(new Color(0, 0, 255));
	cell.setHorizontalAlignment(Element.ALIGN_CENTER);
	table.addCell("I see a template on my right");
	table.addCell(cell);
	table.addCell("I see a template on my left");
	table.addCell(cell);
	table.addCell("I see a template everywhere");
	table.addCell(cell);
	table.addCell("I see a template on my right");
	table.addCell(cell);
	table.addCell("I see a template on my left");

	Paragraph p1 = new Paragraph("This is a template ");
	p1.add(ck);
	p1.add(" just here.");
	p1.setLeading(img.getScaledHeight() * 1.1f);
	document.add(p1);
	document.add(table);
	Paragraph p2 = new Paragraph("More templates ");
	p2.setLeading(img.getScaledHeight() * 1.1f);
	p2.setAlignment(Element.ALIGN_JUSTIFIED);
	img.scalePercent(70);
	for (int k = 0; k < 20; ++k)
		p2.add(ck);
	document.add(p2);
	// step 5: we close the document
	document.close();

   }
 

import com.lowagie.text.pdf.PdfTemplate; //导入方法依赖的package包/类
/**
 * Example with vertical text in Cells.
 */
@Test
public void main() throws Exception {

	// step1
	Document document = new Document(PageSize.A4, 50, 50, 50, 50);
	// step2
	PdfWriter writer = PdfWriter.getInstance(document, PdfTestBase.getOutputStream("VerticalText.pdf"));
	// step3
	document.open();
	// step4

	// make a PdfTemplate with the vertical text
	PdfTemplate template = writer.getDirectContent().createTemplate(20, 20);
	BaseFont bf = BaseFont.createFont("Helvetica", "winansi", false);
	String text = "Vertical";
	float size = 16;
	float width = bf.getWidthPoint(text, size);
	template.beginText();
	template.setRGBColorFillF(1, 1, 1);
	template.setFontAndSize(bf, size);
	template.setTextMatrix(0, 2);
	template.showText(text);
	template.endText();
	template.setWidth(width);
	template.setHeight(size + 2);
	// make an Image object from the template
	Image img = Image.getInstance(template);
	img.setRotationDegrees(90);
	PdfPTable table = new PdfPTable(3);
	table.setWidthPercentage(100);
	table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
	table.getDefaultCell().setVerticalAlignment(Element.ALIGN_MIDDLE);
	PdfPCell cell = new PdfPCell(img);
	cell.setPadding(4);
	cell.setBackgroundColor(new Color(0, 0, 255));
	cell.setHorizontalAlignment(Element.ALIGN_CENTER);
	table.addCell("I see a template on my right");
	table.addCell(cell);
	table.addCell("I see a template on my left");
	table.addCell(cell);
	table.addCell("I see a template everywhere");
	table.addCell(cell);
	table.addCell("I see a template on my right");
	table.addCell(cell);
	table.addCell("I see a template on my left");
	document.add(table);

	// step5
	document.close();
}
 

import com.lowagie.text.pdf.PdfTemplate; //导入方法依赖的package包/类
public boolean gravaPdf(String sArquivo) {
	boolean bRetorno = false;
	com.lowagie.text.Document document = new com.lowagie.text.Document();

	try {

		// step 2:
		// we create a writer that listens to the document
		// and directs a PDF-stream to a file
		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(sArquivo));

		// step 3: we open the document
		document.open();

		// step 4: we grab the ContentByte and do some stuff with it

		// we create a fontMapper and read all the fonts in the font
		// directory
		// DefaultFontMapper mapper = new DefaultFontMapper();
		// mapper.insertDirectory("c:\\windows\\fonts");
		// we create a template and a Graphics2D object that corresponds
		// with it
		int wt = 0;
		int ht = 0;
		// int wg = 0;
		// int hg = 0;
		PdfContentByte cb = writer.getDirectContent();
		PdfTemplate tp = null;
		Graphics2D g2 = null;
		PrinterJob printJob = PrinterJob.getPrinterJob();
		Paper paper = printJob.defaultPage().getPaper();
		PaginaPad pf = new PaginaPad(paper);
		wt = ( int ) ( pf.getWidth() );
		ht = ( int ) ( pf.getHeight() );
		if (( iMXPdf != -1 ) && ( iMYPdf != -1 )) {
			paper.setImageableArea(iMXPdf, iMYPdf, wt, ht);
			pf = new PaginaPad(paper);
		}
		// wg = (int)(pf.getImageableWidth());
		// hg = (int)(pf.getImageableHeight());
		// System.out.println("wt:"+wt+"  ht:"+ht+"  wg:"+wg+"  hg:"+hg);
		// PrintRequestAttributeSet aset = Funcoes.getImpAtrib();
		// w = printJob.

		for (int i = 0; i < getNumPags(); i++) {
			if (i > 0) {
				document.newPage();
			}
			tp = cb.createTemplate(wt, ht);
			g2 = tp.createGraphics(wt, ht);
			try {
				prepPagina(g2, pf, i);
			}
			catch (PrinterException pe) {
				Funcoes.mensagemErro(null, "Erro criando graphics: " + pe.getMessage());
			}
			tp.setWidth(wt);
			tp.setHeight(ht);
			g2.dispose();
			cb.addTemplate(tp, 0, 0);

		}

	}
	catch (DocumentException de) {
		System.err.println(de.getMessage());
	}
	catch (IOException ioe) {
		System.err.println(ioe.getMessage());
	}

	// step 5: we close the document
	document.close();

	return bRetorno;
}
 

import com.lowagie.text.pdf.PdfTemplate; //导入方法依赖的package包/类
private static void writePDF(Pageable pageable, OutputStream output)
{
	try {
           final PageFormat pf = pageable.getPageFormat(0);
           
           final com.lowagie.text.Document document =
           	new com.lowagie.text.Document(new Rectangle(
           			(int) pf.getWidth(), (int) pf.getHeight()));
           final PdfWriter writer = PdfWriter.getInstance(
                   document, output);
           writer.setPdfVersion(PdfWriter.VERSION_1_2);
           document.open();
           final DefaultFontMapper mapper = new DefaultFontMapper();     
           
           //Elaine 2009/02/17 - load additional font from directory set in PDF_FONT_DIR of System Configurator 
           String pdfFontDir = MSysConfig.getValue(PDF_FONT_DIR, ""); 
           if(pdfFontDir != null && pdfFontDir.trim().length() > 0)
           {
           	pdfFontDir = pdfFontDir.trim();
            File dir = new File(pdfFontDir);
            if(dir.exists() && dir.isDirectory())
            	mapper.insertDirectory(pdfFontDir);
           }
           //
           
           final float w = (float) pf.getWidth();
           final float h = (float) pf.getHeight();
           final PdfContentByte cb = writer.getDirectContent();
           for (int page = 0; page < pageable.getNumberOfPages(); page++) {
           	if (page != 0) {
           		document.newPage();
           	}
           	
            final PdfTemplate tp = cb.createTemplate(w, h);
            final Graphics2D g2 = tp.createGraphics(w, h, mapper);
            tp.setWidth(w);
            tp.setHeight(h);
            pageable.getPrintable(page).print(g2, pf, page);
            g2.dispose();
            cb.addTemplate(tp, 0, 0);
           }
           document.close();
           
       } catch (Exception e) {
           e.printStackTrace();
       }
}
 

import com.lowagie.text.pdf.PdfTemplate; //导入方法依赖的package包/类
/**
 * PdfTemplates can be wrapped in an Image.
 * 
 * @param args
 *            no arguments needed
 */
public static void main(String[] args) {

	System.out.println("PdfTemplate wrapped in an Image");

	// step 1: creation of a document-object
	Rectangle rect = new Rectangle(PageSize.A4);
	rect.setBackgroundColor(new Color(238, 221, 88));
	Document document = new Document(rect, 50, 50, 50, 50);
	try {
		// step 2: we create a writer that listens to the document
		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(android.os.Environment.getExternalStorageDirectory() + java.io.File.separator + "droidtext" + java.io.File.separator + "templateImages.pdf"));
		// step 3: we open the document
		document.open();
		// step 4:
		PdfTemplate template = writer.getDirectContent().createTemplate(20, 20);
		BaseFont bf = BaseFont.createFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.NOT_EMBEDDED);
		String text = "Vertical";
		float size = 16;
		float width = bf.getWidthPoint(text, size);
		template.beginText();
		template.setRGBColorFillF(1, 1, 1);
		template.setFontAndSize(bf, size);
		template.setTextMatrix(0, 2);
		template.showText(text);
		template.endText();
		template.setWidth(width);
		template.setHeight(size + 2);
		template.sanityCheck();
		Image img = Image.getInstance(template);
		img.setRotationDegrees(90);
		Chunk ck = new Chunk(img, 0, 0);
		PdfPTable table = new PdfPTable(3);
		table.setWidthPercentage(100);
		table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
		table.getDefaultCell().setVerticalAlignment(Element.ALIGN_MIDDLE);
		PdfPCell cell = new PdfPCell(img);
		cell.setPadding(4);
		cell.setBackgroundColor(new Color(0, 0, 255));
		cell.setHorizontalAlignment(Element.ALIGN_CENTER);
		table.addCell("I see a template on my right");
		table.addCell(cell);
		table.addCell("I see a template on my left");
		table.addCell(cell);
		table.addCell("I see a template everywhere");
		table.addCell(cell);
		table.addCell("I see a template on my right");
		table.addCell(cell);
		table.addCell("I see a template on my left");

		Paragraph p1 = new Paragraph("This is a template ");
		p1.add(ck);
		p1.add(" just here.");
		p1.setLeading(img.getScaledHeight() * 1.1f);
		document.add(p1);
		document.add(table);
		Paragraph p2 = new Paragraph("More templates ");
		p2.setLeading(img.getScaledHeight() * 1.1f);
		p2.setAlignment(Element.ALIGN_JUSTIFIED);
		img.scalePercent(70);
		for (int k = 0; k < 20; ++k)
			p2.add(ck);
		document.add(p2);
		// step 5: we close the document
		document.close();
	} catch (Exception de) {
		System.err.println(de.getMessage());
	}
}
 

import com.lowagie.text.pdf.PdfTemplate; //导入方法依赖的package包/类
/**
 * Example with vertical text in Cells.
 * 
 * @param args
 *            no arguments needed
 */
public static void main(String[] args) {

	System.out.println("Vertical text in cells");
	// step1
	Document document = new Document(PageSize.A4, 50, 50, 50, 50);
	try {
		// step2
		PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(android.os.Environment.getExternalStorageDirectory() + java.io.File.separator + "droidtext" + java.io.File.separator + "VerticalText.pdf"));
		// step3
		document.open();
		// step4

		// make a PdfTemplate with the vertical text
		PdfTemplate template = writer.getDirectContent().createTemplate(20, 20);
		BaseFont bf = BaseFont.createFont("Helvetica", "winansi", false);
		String text = "Vertical";
		float size = 16;
		float width = bf.getWidthPoint(text, size);
		template.beginText();
		template.setRGBColorFillF(1, 1, 1);
		template.setFontAndSize(bf, size);
		template.setTextMatrix(0, 2);
		template.showText(text);
		template.endText();
		template.setWidth(width);
		template.setHeight(size + 2);
		// make an Image object from the template
		Image img = Image.getInstance(template);
		img.setRotationDegrees(90);
		PdfPTable table = new PdfPTable(3);
		table.setWidthPercentage(100);
		table.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
		table.getDefaultCell().setVerticalAlignment(Element.ALIGN_MIDDLE);
		PdfPCell cell = new PdfPCell(img);
		cell.setPadding(4);
		cell.setBackgroundColor(new Color(0, 0, 255));
		cell.setHorizontalAlignment(Element.ALIGN_CENTER);
		table.addCell("I see a template on my right");
		table.addCell(cell);
		table.addCell("I see a template on my left");
		table.addCell(cell);
		table.addCell("I see a template everywhere");
		table.addCell(cell);
		table.addCell("I see a template on my right");
		table.addCell(cell);
		table.addCell("I see a template on my left");
		document.add(table);
	} catch (Exception de) {
		de.printStackTrace();
	}
	// step5
	document.close();
}