static void ApplyLocation(PdfStamper stamper, PageNumber pagingOptions, int currrent, int total)
{
var font = pagingOptions.FontOption.Font;
var text = pagingOptions.GetText(currrent, total);
var textPhrase = new Phrase(text, font);
var textWidth = font.GetCalculatedBaseFont(true).GetWidthPoint(text, font.Size);
var pageBox = stamper.Reader.GetPageSize(currrent);
switch (pagingOptions.PrintLocation)
{
case PageSection.Bottom:
CreateOnBottom(stamper, pagingOptions, currrent, pageBox, textWidth, textPhrase);
break;
case PageSection.Top:
CreateOnTop(stamper, pagingOptions, currrent, pageBox, textWidth, textPhrase);
break;
case PageSection.Left:
CreateOnLeft(stamper, pagingOptions, currrent, pageBox, textWidth, textPhrase);
break;
case PageSection.Right:
CreateOnRight(stamper, pagingOptions, currrent, pageBox, textWidth, textPhrase);
break;
}
}
static void PrintPageNumber(PdfStamper stamper, PageNumber pagingOptions, int currrent, int total)
{
float left = 0f, bottom = 0f;
var font = pagingOptions.FontOption.Font;
var text = pagingOptions.GetText(currrent, total);
var textPhrase = new Phrase(text, font);
var textWidth = font.GetCalculatedBaseFont(true).GetWidthPoint(text, font.Size);
var pageBox = stamper.Reader.GetPageSize(currrent);
if (pagingOptions.Alignment == Alignment.Center && (pagingOptions.PrintLocation == PageSection.Bottom || pagingOptions.PrintLocation == PageSection.Top))
{
left = (pageBox.Height + textWidth) / 2;
}
if (pagingOptions.Alignment == Alignment.Right && (pagingOptions.PrintLocation == PageSection.Bottom || pagingOptions.PrintLocation == PageSection.Top))
{
left = pageBox.Height - textWidth - 15;
}
if (pagingOptions.Alignment == Alignment.Left && (pagingOptions.PrintLocation == PageSection.Bottom || pagingOptions.PrintLocation == PageSection.Top))
{
left = pageBox.Width - 15;
}
if (pagingOptions.Alignment == Alignment.Center && (pagingOptions.PrintLocation == PageSection.Right || pagingOptions.PrintLocation == PageSection.Left))
{
bottom = (pageBox.Width + textWidth) / 2;
}
if (pagingOptions.Alignment == Alignment.Right && (pagingOptions.PrintLocation == PageSection.Right || pagingOptions.PrintLocation == PageSection.Left))
{
bottom = textWidth + 15f;
}
if (pagingOptions.Alignment == Alignment.Left && (pagingOptions.PrintLocation == PageSection.Right || pagingOptions.PrintLocation == PageSection.Left))
{
bottom = pageBox.Width - textWidth - 15;
}
if (pagingOptions.PrintLocation == PageSection.Bottom)
{
bottom = 15f;
}
if (pagingOptions.PrintLocation == PageSection.Top)
{
bottom = pageBox.Width - 15;
}
if (pagingOptions.PrintLocation == PageSection.Left)
{
left = 15f;
}
if (pagingOptions.PrintLocation == PageSection.Right)
{
left = pageBox.Height - 15;
}
ColumnText.ShowTextAligned(stamper.GetUnderContent(currrent), Element.ALIGN_CENTER, textPhrase, bottom, left, 0,
pagingOptions.Direction == Direction.RightToLeft
? PdfWriter.RUN_DIRECTION_RTL
: PdfWriter.RUN_DIRECTION_DEFAULT, 1);
}