public async Task <IActionResult> Index(string MRecordId)
{
var MRecord = await _mRecordService.GetMedicalRecordById(MRecordId);
if (MRecord.DateCompleted > 0)
{
MRecord.WasPrinted = true;
await _mRecordRepository.UpdateMedicalRecord(Helper.AutoDTO <MedicalRecordModel, MedicalRecord>(MRecord));
var converter = new HtmlToPdfConverter(HtmlRenderingEngine.Blink);
var settings = new BlinkConverterSettings();
settings.PdfPageSize = new SizeF(PdfPageSize.A4);
settings.Margin.All = 20;
settings.MediaType = MediaType.Print;
settings.BlinkPath = Path.Combine(_env.ContentRootPath, "BlinkBinariesWindows");
converter.ConverterSettings = settings;
string html = await _renderService.RenderToStringAsync <MedicalRecordModel>
("/Views/print/print.cshtml", MRecord);
var document = converter.Convert(html, "~/css/print.css");
document.EnableMemoryOptimization = true;
MemoryStream stream = new MemoryStream();
document.Save(stream);
return(File(stream.ToArray(), System.Net.Mime.MediaTypeNames.Application.Pdf, $"{MRecordId}.pdf"));
}
return(BadRequest());
}
public IActionResult downloadAnalysis()
{
var url = "https://localhost:44374/User/getAnalysis?pdfview=1";
HtmlToPdfConverter htmlConverter = new HtmlToPdfConverter(HtmlRenderingEngine.Blink);
BlinkConverterSettings settings = new BlinkConverterSettings();
settings.AdditionalDelay = 10000;
settings.BlinkPath = Path.Combine(this._hostingEnvironment.ContentRootPath, "BlinkBinariesWindows");
htmlConverter.ConverterSettings = settings;
PdfDocument document = htmlConverter.Convert(url);
MemoryStream stream = new MemoryStream();
document.Save(stream);
return(this.File(stream.ToArray(), System.Net.Mime.MediaTypeNames.Application.Pdf, "Report.pdf"));
}
private PdfDocument ConvertWithBlinkRendering()
{
//Initialize HTML to PDF converter with Blink settings
HtmlToPdfConverter htmlConverter = new HtmlToPdfConverter(HtmlRenderingEngine.Blink);
BlinkConverterSettings converterSettings = new BlinkConverterSettings();
//Set page margins
converterSettings.Margin = new PdfMargins()
{
All = float.Parse(pagemargin)
};
//Set page orientation
if (rdbtnOrientation == "Portrait")
{
converterSettings.Orientation = PdfPageOrientation.Portrait;
}
else
{
converterSettings.Orientation = PdfPageOrientation.Landscape;
}
//Set rotation
converterSettings.PageRotateAngle = (PdfPageRotateAngle)Enum.Parse(typeof(PdfPageRotateAngle), rotate);
//Enable Javascript
converterSettings.EnableJavaScript = chkEnableJavaScript == "on" ? true : false;
//Enable Hyperlink
converterSettings.EnableHyperLink = chkEnableHyperlink == "on" ? true : false;
//Enable Form
converterSettings.EnableForm = chkEnableForm == "on" ? true : false;
//Enabel Toc
converterSettings.EnableToc = chkEnableToc == "on" ? true : false;
//Enable Bookmark
converterSettings.EnableBookmarks = chkEnableBookmark == "on" ? true : false;
//Set Blink viewport size
int viewportWidth = 1024;
if (int.TryParse(ViewportWidth, out viewportWidth))
{
}
int viewportHeight = 0;
if (int.TryParse(ViewportHeight, out viewportHeight))
{
}
converterSettings.ViewPortSize = new Size(viewportWidth, viewportHeight);
//Set BlinkPath
string BlinkBinaryPath = ResolveApplicationImagePath("BlinkBinaries");
converterSettings.BlinkPath = BlinkBinaryPath;
//Set additional delay
if (int.TryParse(jsAdditionalDelay, out int additionalDelay))
{
converterSettings.AdditionalDelay = additionalDelay * 1000;
}
//Adding Header
if (showHeader == "on")
{
converterSettings.PdfHeader = this.AddHeader(converterSettings.PdfPageSize.Width, "Syncfusion Essential PDF", " ");
}
//Adding Footer
if (showFooter == "on")
{
converterSettings.PdfFooter = this.AddFooter(converterSettings.PdfPageSize.Height, "@Copyright 2016");
}
//Assign Blink settings to HTML converter
htmlConverter.ConverterSettings = converterSettings;
//Convert url to pdf
Pdfdoc = htmlConverter.Convert(sourceUrl);
return(Pdfdoc);
}
