protected override void OnPrintPage(PrintPageEventArgs e)
{
if (_currentPage < _document.PageCount)
{
_document.Render(
_currentPage++,
e.Graphics,
e.PageSettings.PrinterResolution.X,
e.PageSettings.PrinterResolution.Y,
new Rectangle(
0,
0,
(int)((e.PageBounds.Width / 100.0) * e.PageSettings.PrinterResolution.X),
(int)((e.PageBounds.Height / 100.0) * e.PageSettings.PrinterResolution.Y)
)
);
}
int pageCount =
PrinterSettings.ToPage == 0
? _document.PageCount
: Math.Min(PrinterSettings.ToPage, _document.PageCount);
e.HasMorePages = _currentPage < pageCount;
}
private void ConvertPdfToPng()
{
PdfDocument document = PdfDocument.Load(pdfDocumentPath);
int width = (int)document.Pages[0].Width;
int height = (int)document.Pages[0].Height;
WriteableBitmap image = document.Render(0, width, height);
image.SaveToPng(pngDocumentPath);
}
