private void drawCircle()
{
_template.SetLineWidth(1f);
_template.Circle(_circleCenterX0, _circleCenterY0, _circleRadius);
_template.SetColorStroke(BaseColor.GRAY);
_template.Stroke();
_template.SetLineWidth(0f);
}
public void ImageTaggingExpansionTest()
{
String filename = "TextExpansionTest.pdf";
Document doc = new Document(PageSize.LETTER, 72, 72, 72, 72);
PdfWriter writer = PdfWriter.GetInstance(doc, new FileStream(DEST_FOLDER + filename, FileMode.Create));
writer.SetTagged();
doc.Open();
Chunk c1 = new Chunk("ABC");
c1.SetTextExpansion("the alphabet");
Paragraph p1 = new Paragraph();
p1.Add(c1);
doc.Add(p1);
PdfTemplate t = writer.DirectContent.CreateTemplate(6, 6);
t.SetLineWidth(1f);
t.Circle(3f, 3f, 1.5f);
t.SetGrayFill(0);
t.FillStroke();
Image i = Image.GetInstance(t);
Chunk c2 = new Chunk(i, 100, -100);
doc.Add(c2);
Chunk c3 = new Chunk("foobar");
c3.SetTextExpansion("bar bar bar");
Paragraph p3 = new Paragraph();
p3.Add(c3);
doc.Add(p3);
doc.Close();
CompareTool compareTool = new CompareTool();
String error = compareTool.CompareByContent(DEST_FOLDER + filename, SOURCE_FOLDER + "cmp_" + filename, DEST_FOLDER, "diff_");
if (error != null)
{
Assert.Fail(error);
}
}
public Chap1003()
{
Console.WriteLine("Chapter 10 example 3: Templates");
// step 1: creation of a document-object
Document document = new Document();
try
{
// step 2:
// we create a writer that listens to the document
// and directs a PDF-stream to a file
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream("Chap1003.pdf", FileMode.Create));
// step 3: we open the document
document.Open();
// step 4: we grab the ContentByte and do some stuff with it
PdfContentByte cb = writer.DirectContent;
// we create a PdfTemplate
PdfTemplate template = cb.CreateTemplate(500, 200);
// we add some graphics
template.MoveTo(0, 200);
template.LineTo(500, 0);
template.Stroke();
template.SetRGBColorStrokeF(255f, 0f, 0f);
template.Circle(250f, 100f, 80f);
template.Stroke();
// we add some text
template.BeginText();
BaseFont bf = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
template.SetFontAndSize(bf, 12);
template.SetTextMatrix(100, 100);
template.ShowText("Text at the position 100,100 (relative to the template!)");
template.EndText();
// we add the template on different positions
cb.AddTemplate(template, 0, 0);
cb.AddTemplate(template, 0, 1, -1, 0, 500, 200);
cb.AddTemplate(template, .5f, 0, 0, .5f, 100, 400);
// we go to a new page
document.NewPage();
cb.AddTemplate(template, 0, 400);
cb.AddTemplate(template, 2, 0, 0, 2, -200, 400);
}
catch (DocumentException de)
{
Console.Error.WriteLine(de.Message);
}
catch (IOException ioe)
{
Console.Error.WriteLine(ioe.Message);
}
// step 5: we close the document
document.Close();
}