image.jsp

这个是pdf开发包 里面包含有pdflib库 还有针对于c c++ java perl,php,python tcl等语言的开发示例 以及一些文档

<%@page import="java.io.*, javax.servlet.*, com.pdflib.pdflib" %><%
/* $Id: image.jsp,v 1.9 2004/03/29 15:41:59 rp Exp $
 *
 * image.jsp
 */

	int image;
	float width, height;
	pdflib p;
	String imagefile = "nesrin.jpg";
	byte[] buf;
	ServletOutputStream output;
	/* This is where font/image/PDF input files live. Adjust as necessary.*/
	String searchpath = "../data";

	p = new pdflib();

	// Generate a PDF in memory; insert a file name to create PDF on disk
	if (p.begin_document("", "") == -1) {
	    System.err.println("Error: " + p.get_errmsg());
	    System.exit(1);
	}

	p.set_parameter("SearchPath", searchpath);

	p.set_info("Creator", "image.jsp");
	p.set_info("Author", "Rainer Ploeckl");
	p.set_info("Title", "image sample (JSP)");

	image = p.load_image("auto", imagefile, "");

	if (image == -1) {
	    System.err.println("Error: " + p.get_errmsg());
	    System.exit(1);
	}

	/* dummy page size, will be adjusted by PDF_fit_image() */
	p.begin_page_ext(10, 10, "");
	p.fit_image(image, (float) 0.0, (float) 0.0, "adjustpage");
	p.close_image(image);
	p.end_page_ext("");

	p.end_document("");
        buf = p.get_buffer();

        response.setContentType("application/pdf");
        response.setContentLength(buf.length);

        output = response.getOutputStream();
        output.write(buf);
        output.close();
%>