package com.solid.util;
import java.awt.Insets;
import java.io.BufferedReader;
import java.io.ByteArrayOutputStream;
import java.io.File;import java.io.FileReader;
import java.io.IOException;
import java.io.StringReader;
import java.net.MalformedURLException;
import java.security.InvalidParameterException;
import org.zefer.pd4ml.PD4Constants;
import org.zefer.pd4ml.PD4ML;
public class Test {
protected int topValue = 10;
protected int leftValue = 20;
protected int rightValue = 10;
protected int bottomValue = 10;
protected int userSpaceWidth = 1300;
/**
* @param args
*/
public static void main() {
try {
Test jt = new Test();
String html = readFile("C:/test.html");
jt.doConversion2(html, "C:/pd4ml.pdf");
} catch (Exception e) {
e.printStackTrace();
}
}
public void doConversion2(String htmlDocument, String outputPath)
throws InvalidParameterException, MalformedURLException,
IOException {
PD4ML pd4ml = new PD4ML();
pd4ml.setHtmlWidth(userSpaceWidth); // set frame width of
// "virtual web browser"
// choose target paper format
pd4ml.setPageSize(pd4ml.changePageOrientation(PD4Constants.A4));
// define PDF page margins
pd4ml.setPageInsetsMM(new Insets(topValue, leftValue, bottomValue,
rightValue));
// source HTML document also may have margins, could be suppressed this
// way
// (PD4ML *Pro* feature):
pd4ml.addStyle("BODY {margin: 0}", true);
// If built-in basic PDF fonts are not sufficient or
// if you need to output non-Latin texts, TTF embedding feature should
// help
// (PD4ML *Pro*)
// pd4ml.useTTF("C:\\workspace\\HtmlToPDF", true);
pd4ml.useTTF( "java:fonts", true );
pd4ml.setDefaultTTFs("SimHei", "Arial", "Courier New");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
// actual document conversion from HTML string to byte array
pd4ml.render(new StringReader(htmlDocument), baos);
// if the HTML has relative references to images etc,
// use render() method with baseDirectory parameter instead
baos.close();
System.out.println("resulting PDF size: " + baos.toString() + " bytes");
// in Web scenarios it is a good idea to send the size with
// "Content-length" HTTP header
File output = new File(outputPath);
java.io.FileOutputStream fos = new java.io.FileOutputStream(output);
fos.write(baos.toByteArray());
fos.close();
System.out.println(outputPath + "\ndone.");
}
/*private final static String readFile(String path, String encoding)
throws IOException {
File f = new File(path);
FileInputStream is = new FileInputStream(f);
BufferedInputStream bis = new BufferedInputStream(is);
ByteArrayOutputStream fos = new ByteArrayOutputStream();
byte buffer[] = new byte[2048];
int read;
do {
read = is.read(buffer, 0, buffer.length);
if (read > 0) {
fos.write(buffer, 0, read);
}
} while (read > -1);
fos.close();
bis.close();
is.close();
return fos.toString(encoding);
}*/
/**
* 读取html文件到字符串
* @param filename
* @return
* @throws Exception
*/
public static String readFile(String filename) throws Exception {
StringBuffer buffer = new StringBuffer("");
BufferedReader br = null;
try {
br = new BufferedReader(new FileReader(filename));
buffer = new StringBuffer();
while (br.ready())
buffer.append((char) br.read());
} catch (Exception e) {
e.printStackTrace();
} finally {
if(br!=null) br.close();
}
return buffer.toString();
}
}
