package ml;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.font.PDFont;
import org.apache.pdfbox.pdmodel.font.PDType1Font;
import org.apache.pdfbox.pdmodel.font.PDTrueTypeFont;
import java.io.FileInputStream;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDPage;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.TreeMap;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.common.PDRectangle;
import org.apache.pdfbox.pdmodel.font.PDType1Font;
import org.apache.pdfbox.pdmodel.font.PDType0Font;
import org.apache.pdfbox.pdmodel.font.PDSimpleFont;
import org.apache.pdfbox.pdmodel.common.PDStream;
import org.apache.pdfbox.pdmodel.PDPageContentStream;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.common.PDRectangle;
import org.apache.pdfbox.pdmodel.font.PDType0Font;
import org.apache.pdfbox.util.Matrix;
public class GPdf extends HttpServlet {
/**
* @see HttpServlet#service(HttpServletRequest request, HttpServletResponse response)
*/
protected void service(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
try {
ByteArrayOutputStream output = new ByteArrayOutputStream();
output = createPDF();
response.addHeader("Content-Type", "application/force-download");
response.addHeader("Content-Disposition", "attachment; filename=\"yourFile.pdf\"");
response.getOutputStream().write(output.toByteArray());
} catch (Exception ex) {
ex.printStackTrace();
}
}
/**
* Serial version UID.
*/
private static final long serialVersionUID = 6067021675155015602L;
public ByteArrayOutputStream createPDF() throws IOException {
PDDocument document;
PDPage page;
// PDFont font;
PDPageContentStream contentStream;
// PDJpeg front;
// PDJpeg back;
// InputStream inputFront;
// InputStream inputBack;
ByteArrayOutputStream output = new ByteArrayOutputStream();
// Creating Document
document = new PDDocument();
// Creating Pages
for(int i=0; i<2; i++) {
page = new PDPage();
// Adding page to document
document.addPage(page);
// Adding FONT to document
//font = PDType1Font.HELVETICA;
// String dir = "../pdfbox/src/main/resources/org/apache/pdfbox/resources/ttf/";
// PDType0Font font = PDType0Font.load(document, new File((new StringBuilder()).append(getServletConfig().getServletContext().getRealPath("/")).append("files/servletfonts/ArialUni.ttf").toString()));
PDType0Font font = PDType0Font.load(document, new File(getServletConfig().getServletContext().getRealPath("/")+"files/servletfonts/ArialUni.ttf"));
// PDType0Font font = PDType0Font.load(document, new File(getServletConfig().getServletContext().getRealPath("/")+"files/servletfonts/Universalia.ttf"));
// Retrieve Image to be added to the PDF
/* inputFront = new FileInputStream(new File("D:/Media/imageFront.jpg"));
inputBack = new FileInputStream(new File("D:/Media/imageBack.jpg"));
BufferedImage buffFront = ImageIO.read(inputFront);
BufferedImage resizedFront = Scalr.resize(buffFront, 460);
BufferedImage buffBack = ImageIO.read(inputBack);
BufferedImage resizedBack = Scalr.resize(buffBack, 460);
front = new PDJpeg(document, resizedFront);
back = new PDJpeg(document, resizedBack);
*/
// Next we start a new content stream which will "hold" the to be created content.
contentStream = new PDPageContentStream(document, page);
// Let's define the content stream
contentStream.beginText();
contentStream.setFont(font, 0.68f);
contentStream.setTextMatrix(new Matrix(12, 0, 0, 12, 10, 770));
contentStream.showText("Amount: $1.00");
contentStream.endText();
contentStream.beginText();
contentStream.setFont(font, 0.68f);
contentStream.setTextMatrix(new Matrix(12, 0, 0, 12, 200, 770));
contentStream.showText("Sequence Number: 123456789");
contentStream.endText();
contentStream.beginText();
contentStream.setFont(font, 0.68f);
contentStream.setTextMatrix(new Matrix(12, 0, 0, 12, 10, 760));
contentStream.showText("Account: 123456789");
contentStream.endText();
contentStream.beginText();
contentStream.setFont(font, 0.68f);
contentStream.setTextMatrix(new Matrix(12, 0, 0, 12, 200, 760));
contentStream.showText("Captura Date: 04/25/2011");
contentStream.endText();
contentStream.beginText();
contentStream.setFont(font, 0.68f);
contentStream.setTextMatrix(new Matrix(12, 0, 0, 12, 10, 750));
contentStream.showText("Bank Number: 123456789");
contentStream.endText();
contentStream.beginText();
contentStream.setFont(font, 0.68f);
contentStream.setTextMatrix(new Matrix(12, 0, 0, 12, 200, 750));
contentStream.showText("Check Number: 123456789");
contentStream.endText();
contentStream.beginText();
contentStream.setFont(font, 1.5f);
contentStream.setTextMatrix(new Matrix(12, 0, 0, 12, 10, 700));
contentStream.showText("English, Deütsch, Русский язык Tiếng Việt 中華人民共和國");
contentStream.endText();
contentStream.beginText();
contentStream.setFont(font, 1.5f);
contentStream.setTextMatrix(new Matrix(12, 0, 0, 12, 10, 650));
contentStream.showText("Петя");
contentStream.endText();
// Let's close the content stream
contentStream.close();
}
// Finally Let's save the PDF
document.save(output);
document.close();
return output;
}
}
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