String html = readFile("c:/sample.htm", "UTF-8");
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:/windows/fonts", true);
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();
// 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);
}
}
作者：pingpang