/*
* $Id$
*
* This code is part of the 'iText Tutorial'.
* You can find the complete tutorial at the following address:
* http://itextdocs.lowagie.com/tutorial/
*
* This code is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* itext-questions@lists.sourceforge.net
*/
package com.lowagie.examples.fonts.styles;
import java.awt.Color;
import java.io.FileOutputStream;
import com.lowagie.text.Chunk;
import com.lowagie.text.LwgDocument;
import com.lowagie.text.LwgElement;
import com.lowagie.text.LwgFont;
import com.lowagie.text.LwgPageSize;
import com.lowagie.text.pdf.BaseFont;
import com.lowagie.text.pdf.PdfContentByte;
import com.lowagie.text.pdf.PdfWriter;
import com.lowagie.text.pdf.VerticalText;
/**
* Writing Vertical Text.
*/
public class Vertical {
static String texts[] = {
"Some very long text to check if it wraps (or not).",
" In blue.",
"And now in orange another very long text.",
"", "", ""};
static String encs[] = {"UniJIS-UCS2-V", "Identity-V"};
/**
* @param text
* @return converted text
*/
public static String convertCid(String text) {
char cid[] = text.toCharArray();
for (int k = 0; k < cid.length; ++k) {
char c = cid[k];
if (c == '\n')
cid[k] = '\uff00';
else
cid[k] = (char)(c - ' ' + 8720);
}
return new String(cid);
}
/**
* Writing vertical text.
* @param args no arguments needed
*/
public static void main(String[] args) {
LwgDocument document = new LwgDocument(LwgPageSize.A4, 50, 50, 50, 50);
try {
texts[3] = convertCid(texts[0]);
texts[4] = convertCid(texts[1]);
texts[5] = convertCid(texts[2]);
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("vertical.pdf"));
int idx = 0;
document.open();
PdfContentByte cb = writer.getDirectContent();
for (int j = 0; j < 2; ++j) {
BaseFont bf = BaseFont.createFont("KozMinPro-Regular", encs[j], false);
cb.setRGBColorStroke(255, 0, 0);
cb.setLineWidth(0);
float x = 400;
float y = 700;
float height = 400;
float leading = 30;
int maxLines = 6;
for (int k = 0; k < maxLines; ++k) {
cb.moveTo(x - k * leading, y);
cb.lineTo(x - k * leading, y - height);
}
cb.rectangle(x, y, -leading * (maxLines - 1), -height);
cb.stroke();
int status;
VerticalText vt = new VerticalText(cb);
vt.setVerticalLayout(x, y, height, maxLines, leading);
vt.addText(new Chunk(texts[idx++], new LwgFont(bf, 20)));
vt.addText(new Chunk(texts[idx++], new LwgFont(bf, 20, 0, Color.blue)));
status = vt.go();
System.out.println(status);
vt.setAlignment(LwgElement.ALIGN_RIGHT);
vt.addText(new Chunk(texts[idx++], new LwgFont(bf, 20, 0, Color.orange)));
status = vt.go();
System.out.println(status);
document.newPage();
}
document.close();
}
catch (Exception de) {
de.printStackTrace();
}
}
}