public Example_05()
{
FileStream fos = new FileStream("Example_05.pdf", FileMode.Create);
BufferedStream bos = new BufferedStream(fos);
PDF pdf = new PDF(bos);
pdf.setCompressor(Compressor.ORIGINAL_ZLIB);
// Before you enable this flag please read README.ZLIB.TXT
// in the 'optional' directory.
// If PDF/A is not required use Helvetica, TimesRoman or Courier
Font f1 = new Font(pdf, "Helvetica");
Page page = new Page(pdf, Letter.PORTRAIT);
TextLine text = new TextLine(f1);
text.SetPosition(300.0, 300.0);
for (int i = 0; i < 360; i += 15) {
text.SetTextDirection(i);
text.SetUnderline(true);
// text.SetStrikeLine(true);
text.SetText(" Hello, World -- " + i + " degrees.");
text.DrawOn(page);
}
text = new TextLine(f1, "WAVE AWAY");
text.SetPosition(70.0, 50.0);
text.DrawOn(page);
f1.SetKernPairs(true);
text.SetPosition(70.0, 70.0);
text.DrawOn(page);
f1.SetKernPairs(false);
text.SetPosition(70.0, 90.0);
text.DrawOn(page);
f1.SetSize(8);
text = new TextLine(f1, "-- font.SetKernPairs(false);");
text.SetPosition(150.0, 50.0);
text.DrawOn(page);
text.SetPosition(150.0, 90.0);
text.DrawOn(page);
text = new TextLine(f1, "-- font.SetKernPairs(true);");
text.SetPosition(150.0, 70.0);
text.DrawOn(page);
Point point = new Point(300.0, 300.0);
point.SetShape(Point.CIRCLE);
point.SetFillShape(true);
point.SetColor(RGB.BLUE);
point.SetRadius(37.0);
point.DrawOn(page);
point.SetRadius(25.0);
point.SetColor(RGB.WHITE);
point.DrawOn(page);
pdf.Flush();
bos.Close();
}
private Point DrawParagraphOn(
Page page, Paragraph paragraph, bool draw)
{
List <TextLine> list = new List <TextLine>();
float run_length = 0f;
for (int i = 0; i < paragraph.list.Count; i++)
{
TextLine line = paragraph.list[i];
if (i == 0)
{
line_height = line.font.body_height + space_between_lines;
if (rotate == 0)
{
y1 += line.font.ascent;
}
else if (rotate == 90)
{
x1 += line.font.ascent;
}
else if (rotate == 270)
{
x1 -= line.font.ascent;
}
}
String[] tokens = line.str.Split(new Char[] { ' ', '\r', '\n', '\t' });
TextLine text = null;
for (int j = 0; j < tokens.Length; j++)
{
String str = tokens[j];
text = new TextLine(line.font, str);
text.SetColor(line.GetColor());
text.SetUnderline(line.GetUnderline());
text.SetStrikeout(line.GetStrikeout());
text.SetURIAction(line.GetURIAction());
text.SetGoToAction(line.GetGoToAction());
text.SetFallbackFont(line.GetFallbackFont());
run_length += line.font.StringWidth(line.GetFallbackFont(), str);
if (run_length >= w)
{
DrawLineOfText(page, list, draw);
MoveToNextLine();
list.Clear();
list.Add(text);
run_length = line.font.StringWidth(line.GetFallbackFont(), str + " ");
}
else
{
list.Add(text);
run_length += line.font.StringWidth(line.GetFallbackFont(), " ");
}
}
}
DrawNonJustifiedLine(page, list, draw);
if (lineBetweenParagraphs)
{
return(MoveToNextLine());
}
return(MoveToNextParagraph(this.space_between_paragraphs));
}
private Point DrawParagraphOn(
Page page, Paragraph paragraph, bool draw)
{
List<TextLine> list = new List<TextLine>();
float run_length = 0f;
for (int i = 0; i < paragraph.list.Count; i++) {
TextLine line = paragraph.list[i];
if (i == 0) {
line_height = line.font.body_height + space_between_lines;
if (rotate == 0) {
y1 += line.font.ascent;
}
else if (rotate == 90) {
x1 += line.font.ascent;
}
else if (rotate == 270) {
x1 -= line.font.ascent;
}
}
String[] tokens = line.str.Split(new Char[] {' ', '\r', '\n', '\t'});
TextLine text = null;
for (int j = 0; j < tokens.Length; j++) {
String str = tokens[j];
text = new TextLine(line.font, str);
text.SetColor(line.GetColor());
text.SetUnderline(line.GetUnderline());
text.SetStrikeout(line.GetStrikeout());
text.SetURIAction(line.GetURIAction());
text.SetGoToAction(line.GetGoToAction());
text.SetFallbackFont(line.GetFallbackFont());
run_length += line.font.StringWidth(line.GetFallbackFont(), str);
if (run_length >= w) {
DrawLineOfText(page, list, draw);
MoveToNextLine();
list.Clear();
list.Add(text);
run_length = line.font.StringWidth(line.GetFallbackFont(), str + " ");
}
else {
list.Add(text);
run_length += line.font.StringWidth(line.GetFallbackFont(), " ");
}
}
}
DrawNonJustifiedLine(page, list, draw);
if (lineBetweenParagraphs) {
return MoveToNextLine();
}
return MoveToNextParagraph(this.space_between_paragraphs);
}