/**
* @see com.lowagie.text.pdf.interfaces.PdfVersion#addDeveloperExtension(com.lowagie.text.pdf.PdfDeveloperExtension)
* @since 2.1.6
*/
public void AddDeveloperExtension(PdfDeveloperExtension de)
{
if (extensions == null)
{
extensions = new PdfDictionary();
}
else
{
PdfDictionary extension = extensions.GetAsDict(de.Prefix);
if (extension != null)
{
int diff = de.Baseversion.CompareTo(extension.GetAsName(PdfName.BASEVERSION));
if (diff < 0)
{
return;
}
diff = de.ExtensionLevel - extension.GetAsNumber(PdfName.EXTENSIONLEVEL).IntValue;
if (diff <= 0)
{
return;
}
}
}
extensions.Put(de.Prefix, de.GetDeveloperExtensions());
}
/// <summary>
/// @see com.lowagie.text.pdf.interfaces.PdfVersion#addDeveloperExtension(com.lowagie.text.pdf.PdfDeveloperExtension)
/// @since 2.1.6
/// </summary>
public void AddDeveloperExtension(PdfDeveloperExtension de)
{
if (Extensions == null)
{
Extensions = new PdfDictionary();
}
else
{
var extension = Extensions.GetAsDict(de.Prefix);
if (extension != null)
{
var diff = de.Baseversion.CompareTo(extension.GetAsName(PdfName.Baseversion));
if (diff < 0)
{
return;
}
diff = de.ExtensionLevel - extension.GetAsNumber(PdfName.Extensionlevel).IntValue;
if (diff <= 0)
{
return;
}
}
}
Extensions.Put(de.Prefix, de.GetDeveloperExtensions());
}
protected internal virtual void AddDeveloperExtension(PdfDeveloperExtension extension)
{
document.GetCatalog().AddDeveloperExtension(extension);
}
