public PdfData(IntPtr document, IntPtr form, int pageIndex)
{
_form = form;
Page = PdfiumLibrary.FPDF_LoadPage(document, pageIndex);
TextPage = PdfiumLibrary.FPDFText_LoadPage(Page);
PdfiumLibrary.FORM_OnAfterLoadPage(Page, _form);
PdfiumLibrary.FORM_DoPageAAction(Page, _form, FPDFPAGE_AACTION.OPEN);
Width = PdfiumLibrary.FPDF_GetPageWidth(Page);
Height = PdfiumLibrary.FPDF_GetPageHeight(Page);
}
public void Dispose()
{
if (_disposed)
{
return;
}
PdfiumLibrary.FORM_DoPageAAction(Page, _form, FPDFPAGE_AACTION.CLOSE);
PdfiumLibrary.FORM_OnBeforeClosePage(Page, _form);
PdfiumLibrary.FPDFText_ClosePage(TextPage);
PdfiumLibrary.FPDF_ClosePage(Page);
_disposed = true;
}
