We had downloaded the free tiral version of Spire.PDF. Actually our requirement is update or modify pdf viewer settings like
"FitSize/ActualSize/ShrinkOversized/CustomSacle" and PaperSize to "Letter/A4 etc."
We tried with the below code to reflect above required settings but unfortunately did not work.Please let us know the issue here.
- Code: Select all
protected void Button1_Click(object sender, System.EventArgs e)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
doc.ViewerPreferences.PrintScaling = PrintScalingMode.None;
doc.PageScaling = PdfPrintPageScaling.ActualSize;
// Create one page
PdfPageBase page = doc.Pages.Add();
DrawSpiro(page);
DrawPath(page);
//Save to browser
doc.SaveToHttpResponse("Shape.pdf", Response, HttpReadType.Open);
doc.Close();
}