When creating the page:
<div class="page" style="width: 697px; height: 1026px; overflow: hidden; padding: 48px; font-family: tahoma, sans-serif; font-size: 10pt;"><p style="text-align: justify;"><font face="tahoma, sans-serif" style="" size="2"><b>BIJLAGE 1. VASTSTELLING - Titel 7bis van de Politiecodex van de Stad Antwerpen</b></font></p><p style="text-align: justify;"><font face="tahoma, sans-serif" style="" size="2">Op <b>12-02-2019</b> om <b>13:34</b> stelde <b>Gert Jakobs Abraham van Helsing</b><b> ANPR</b> vast dat het voertuig Opel voorzien van de nummerplaat <b>95HTSV</b> zich op de openbare weg bevond ter hoogte van <b>Hoofdstraat 12a, 7500 thv. nummer x None </b>(2060 Antwerpen), en dit in overtreding met het volgende artikel van de Politiecodex van de stad Antwerpen:</font></p><p style="text-align: justify;"><font face="tahoma, sans-serif" style="" size="2"><b>- dat luidt als volgt: </b></font></p><p style="text-align: justify;"><font face="tahoma, sans-serif" style="" size="2">Parkeren bij een parkeerautomaat met kaarten terwijl parkeertijd is verstreken.</font></p><p style="text-align: justify;"><font face="tahoma, sans-serif" style="" size="2"><b>Houder van de nummerplaat:</b></font></p><p style="text-align: justify;"><font face="tahoma, sans-serif" style="" size="2">Armin van Buuren<br>Pantheon 14a0203<br>7651 NZ Enschede </font></p><p style="text-align: justify;"><font face="tahoma, sans-serif" style="" size="2"><b>Inlichtingen en bijkomende vaststellingen: </b>Dit is een notitie.</font></p><p style="text-align: justify;"><font face="tahoma, sans-serif" style="" size="2">Opgemaakt te Antwerpen, op 12-02-2019 <br>Politieagent Gert Jakobs Abraham van Helsing Niet van toepassing</font></p></div>
It creates one extra white page when using your code
I can recommend to use
var options = new HtmlLoadOptions();
options.PageInfo.Margin = new MarginInfo();
options.IsRenderToSinglePage = true;
as a quick solution.
1 Like
when using options.IsRenderToSinglePage = true; it combines the empty page with the page earlier. I have tried to adjust the page size etc. didnt work
@alizera220
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.
Issue ID(s): PDFNET-56863
You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.
1 Like
Thankyou! appreciate your help!
@alizera220
To clarify, should all of your snippets create one page, or can some of them create two or more?
Every element of the List<string> HtmlDocument parameter represents 1 page:
public int HtmlToPdf(List<string> htmlDocument, string filePath)
{
// Starting timer
BenchmarkLogic bm = new BenchmarkLogic();
bm.StartStopwatch();
var options = new HtmlLoadOptions();
options.PageInfo.Margin = new MarginInfo();
options.IsRenderToSinglePage = true;
var finalDocument = new Document();
finalDocument.OptimizeSize = true;
foreach (var htmlFragment in htmlDocument)
{
using var stringStream = new MemoryStream(Encoding.UTF8.GetBytes(htmlFragment));
using var documentStream = new MemoryStream();
using var document = new Document(stringStream, options);
document.Save(documentStream);
finalDocument.Pages.Add(document.Pages);
}
// Save updated document
finalDocument.Convert(new MemoryStream(), PdfFormat.PDF_A_1B, ConvertErrorAction.None);
finalDocument.Save(filePath);
// Stopping timer
var result = bm.StopStopwatch();
return result;
}
Thank you! We will try to find a workaround while the Dev Team fixes a bug. I will inform you on Monday.
@alizera220 Could you please check the following workaround?
static long HtmlToPdf(List<string> htmlFragments, string filePath)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
var options = new HtmlLoadOptions();
options.PageInfo.Margin = new MarginInfo();
var finalDocument = new Document();
foreach (var htmlFragment in htmlFragments)
{
using MemoryStream stringStream = GetHtmlContentAsStream(htmlFragment);
using var documentStream = new MemoryStream();
using var document = new Document(stringStream, options);
document.Save(documentStream);
finalDocument.Pages.Add(document.Pages[1]);
if (document.Pages.Count > 1)
{
Console.WriteLine("Wrong rendering");
//throw new Exception()
}
}
// Save updated document
finalDocument.Convert(new MemoryStream(), PdfFormat.PDF_A_1B, ConvertErrorAction.None);
finalDocument.Save(filePath);
stopwatch.Stop();
return stopwatch.ElapsedMilliseconds;
}
private static MemoryStream GetHtmlContentAsStream(string htmlFragment)
{
var sb = new StringBuilder();
sb.Append("<body style=\"position:fixed;top:0;left:0\">");
sb.Append(htmlFragment);
sb.Append("</body>");
return new MemoryStream(Encoding.UTF8.GetBytes(sb.ToString()));
}
Goodmorning.
Thankyou, it works fine now. Will this be fixed in the future?
Hi @alizera220 ! I will keep you updated on the task.