private static MeasuredDocumentPage AddPage(Document document, Size size, Rectangle contentArea)
{
var page = new MeasuredDocumentPage(document)
{
Size = size,
ContentArea = contentArea
};
page.Index = document.Pages.Count;
document.Pages.Add(page);
return(page);
}
private static void FitFlex(MeasuredDocumentPage page, LinkedList <Measurement> flexList, ref double height)
{
var head = flexList.First;
while (head != null)
{
var result = TryFitMeasurement(page, head.Value, flexList, true, ref height);
var previous = head;
head = head.Next;
if (result == FitResult.Continue)
{
flexList.Remove(previous);
}
}
}
private static FitResult TryFitMeasurement(MeasuredDocumentPage page, Measurement measurement, LinkedList <Measurement> flexList, bool flexMode, ref double height)
{
var size = measurement.TotalSize + measurement.AccumulatedExtra.TotalSize;
if (measurement.AccumulatedExtra.Subs.Count > 0)
{
height -= 5;
}
if (size.Height > height)
{
if (measurement.Flexible)
{
if (flexMode)
{
return(FitResult.Stop);
}
else
{
flexList.AddLast(measurement);
return(FitResult.Enqueue);
}
}
else
{
return(FitResult.AddPage);
}
}
if (measurement.Element.Page == null)
{
measurement.Element.Page = page;
}
height -= size.Height;
page.Measurements.Add(measurement);
return(FitResult.Continue);
}
