public byte[] HtmlToPdf(string html, string pathToLogo, ExportContentType exportType)
{
var pdfConverter = GetPdfConverter(pathToLogo, exportType);
var imageBaseUrl = _siteBaseUrl + "/images/";
return pdfConverter.GetPdfBytesFromHtmlString(html, imageBaseUrl);
}
private PdfConverter GetPdfConverter(string pathToLogo, ExportContentType exportType)
{
var result = new PdfConverter
{
UseCrossRefStreams = false,
AvoidImageBreak = true
};
result.PdfDocumentOptions.TopMargin = 15;
result.PdfDocumentOptions.BottomMargin = 15;
result.PdfDocumentOptions.RightMargin = 20;
result.PdfDocumentOptions.LeftMargin = 20;
result.PdfDocumentOptions.PdfPageSize = PdfPageSize.Letter;
result.PdfDocumentOptions.PdfPageOrientation = exportType == ExportContentType.Data ? PDFPageOrientation.Landscape : PDFPageOrientation.Portrait;
result.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Best;
result.PdfDocumentOptions.GenerateSelectablePdf = true;
result.PdfDocumentOptions.ShowFooter = true;
result.PdfFooterOptions.ShowPageNumber = true;
result.PdfDocumentOptions.ShowHeader = true;
System.Drawing.Image logoImag = System.Drawing.Image.FromFile(pathToLogo);
result.PdfHeaderOptions.AddImageArea(new ImageArea(0,0, logoImag.Width, logoImag));
result.PdfDocumentOptions.JpegCompressionEnabled = true;
result.PdfDocumentOptions.JpegCompressionLevel = 50;
if (!string.IsNullOrEmpty(_converterLisenceKey))
{
try
{
result.LicenseKey = _converterLisenceKey;
}
catch
{
//swallow
}
}
return result;
}
