private void AssembleFile(PdfDocument doc)
{
while (exportTasks.Count > 0)
{
ExportTask task = exportTasks.Dequeue();
PageRange pageRange = task.Pages;
foreach (var pageNum in pageRange)
{
PdfPage page = pageRange.Document.GetPage(pageNum).CopyTo(doc);
// execute transformation pipeline
foreach (var transform in task.TransformPipeline)
{
transform.Transform(page);
}
doc.AddPage(page);
}
}
}
public void AppendTask(ExportTask t)
{
exportTasks.Enqueue(t);
}
