/// <summary>
/// Render the given Paragraph tag to the PDF document.
/// </summary>
/// <param name="paragraph">Paragraph tag to be rendered.</param>
/// <param name="renderer">PDF renderer to use for rendering the tag.</param>
protected override void Render(Section section, PdfBuilder renderer)
{
// If the section contains no content (child tags), then don't
// bother writing the heading.
if (!section.IsEmpty())
{
// Add a heading at the current heading level.
if (!string.IsNullOrEmpty(section.Title))
{
renderer.AppendHeading(section.Title);
}
// Increment the heading level, so that any child tags' headings
// are written as subheadings.
renderer.PushSubHeading();
// Add child tags.
foreach (ITag child in section.Children)
{
renderer.Write(child);
}
renderer.PopSubHeading();
}
}
public void TestSimpleHeading()
{
builder.AppendHeading("hello");
Assert.AreEqual(1, doc.Sections.Count);
Assert.AreEqual(1, doc.LastSection.Elements.Count);
Paragraph paragraph = doc.LastSection.Elements.LastObject as Paragraph;
ValidateHeading(paragraph, "1 ", "hello");
}