public void Genratepdftext(string text, string fname)
{
try
{
string temp_path = "";
PdfConverter pdfConverter_Transcrpit = new PdfConverter();
string temp1 = "";
pdfConverter_Transcrpit.LicenseKey = "eVJIWUtLWUtZTFdJWUpIV0hLV0BAQEA=";
byte[] downloadBytes = pdfConverter_Transcrpit.GetPdfBytesFromHtmlString(text);
System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
response.Clear();
response.AddHeader("Content-Type", "binary/octet-stream");
response.AddHeader("Content-Disposition", "attachment; filename=" + fname + ".pdf" + "; size=" + downloadBytes.Length.ToString());
response.Flush();
response.BinaryWrite(downloadBytes);
response.Flush();
response.End();
}
catch (Exception EX)
{
//return "";
throw EX;
}
}
public static bool GeneratePDF(string html, int id)
{
using (dbDataContext db = new dbDataContext())
{
OSATBL_PWF_Zadost zadost = db.OSATBL_PWF_Zadosts.Where(a => a.id == id).FirstOrDefault();
if (zadost != null && zadost.pdf == null)
{
PdfConverter pdfConverter = new PdfConverter();
byte[] pdf = pdfConverter.GetPdfBytesFromHtmlString(html);
zadost.pdf = new System.Data.Linq.Binary(pdf);
//try
//{
// FileStream fs = new FileStream(@"C:\Shared\" + id.ToString() + ".pdf", FileMode.OpenOrCreate, FileAccess.ReadWrite);
// fs.Write(pdf, 0, pdf.Length);
//}
//catch (Exception) { }
try
{
db.SubmitChanges();
return true;
}
catch (Exception) { }
}
return false;
}
}
public byte[] ToPdfBytes(ExportEventArgs exportEventArgs)
{
var converter = new PdfConverter
{
LicenseKey = Settings.Default.HtmlToPdfLicenseKey
};
converter.PdfDocumentOptions.PdfPageSize = GetPdfPageSize(exportEventArgs);
converter.PdfDocumentOptions.PdfPageOrientation = GetPageOrientation(exportEventArgs);
converter.PdfDocumentOptions.LeftMargin = 18;
converter.PdfDocumentOptions.RightMargin = 18;
converter.PdfDocumentOptions.TopMargin = 18;
converter.PdfDocumentOptions.BottomMargin = 18;
converter.PdfDocumentOptions.GenerateSelectablePdf = true;
converter.PdfDocumentOptions.FitWidth = true;
converter.PageWidth = 1200;
converter.AvoidTextBreak = true;
converter.AvoidImageBreak = true;
var html = exportEventArgs.ExportType == ExportType.CustomPdf
? exportEventArgs.Document
: String.Format("<html><head>{0}</head><body><CENTER><BR/>{1}</center></body></html>", ExportPdfHelper.cssPdf,
exportEventArgs.Document);
return(converter.GetPdfBytesFromHtmlString(html));
}
/// <summary>
/// 将HTML文件转换为PDF字节流
/// </summary>
/// <param name="templateFile">模板文件名称</param>
/// <param name="values">需要填充的值</param>
/// <param name="impactOnCurrentYearData">表格形式的值</param>
/// <param name="futureImpactData">表格形式的值</param>
/// <returns>PDF字节流</returns>
public static byte[] ConvertToPDFBytesWithComments(HtmlTempalteType templateType, Dictionary <string, string> values, List <SubmissionApprovalRecord> records)
{
var html = GenerateHtmlFromTemplateWithComments(templateType, values, records);
var pdfConverter = new PdfConverter();
var bytes = pdfConverter.GetPdfBytesFromHtmlString(html);
return(bytes);
}
public static byte[] GenerateInvoicePdf(string htmlContent, string licenseKey)
{
var pdfConverter = new PdfConverter();
pdfConverter.LicenseKey = licenseKey;
pdfConverter.InternetSecurityZone = InternetSecurityZone.LocalMachine;
var pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlContent);
return(pdfBytes);
}
private Document CrearDocumentoPDF(PdfConverter pdfConverter, string htmlOutput)
{
//realizo una primera conversion del html.
byte[] byteArray = pdfConverter.GetPdfBytesFromHtmlString(htmlOutput);
pdfConverter.PostConvertActionEvent += new PostConvertActionHandler(this.pdfConverter_PostConvertActionEvent2);
Document result = pdfConverter.GetPdfDocumentObjectFromHtmlString(htmlOutput);
pdfConverter.PostConvertActionEvent -= this.pdfConverter_PostConvertActionEvent2;
return(result);
}
public void Genratepdftext(string ptext, string fname)
{
try
{
string temp_path = "";
PdfConverter pdfobj = new PdfConverter();
string temp1 = "";
pdfobj.LicenseKey = "eVJIWUtLWUtZTFdJWUpIV0hLV0BAQEA=";
pdfobj.PdfDocumentOptions.ShowHeader = true;
pdfobj.PdfDocumentOptions.ShowFooter = true;
string thisPageURL = HttpContext.Current.Request.Url.AbsoluteUri;
thisPageURL = thisPageURL.Substring(0, thisPageURL.LastIndexOf('?'));
string headerAndFooterHtmlUrl = thisPageURL.Substring(0, thisPageURL.LastIndexOf('/')) + "/header.htm";
pdfobj.PdfHeaderOptions.HtmlToPdfArea = new HtmlToPdfArea(headerAndFooterHtmlUrl);
//enable header
AddFooter(pdfobj);
// set the header height in points
pdfobj.PdfHeaderOptions.DrawHeaderLine = true;
pdfobj.PdfHeaderOptions.HeaderHeight = 150;
pdfobj.PdfHeaderOptions.HeaderText = "";
pdfobj.PdfHeaderOptions.HeaderSubtitleText = "";
pdfobj.PdfDocumentOptions.EmbedFonts = true;
pdfobj.PdfDocumentInfo.AuthorName = "Cyber Best Technologies";
pdfobj.PdfDocumentInfo.Title = "Pharmacy Board";
pdfobj.PdfDocumentInfo.Subject = "Print LMS Forms";
//pdfobj.PdfDocumentInfo.Keywords = "HTML, PDF,Converter";
pdfobj.PdfDocumentInfo.CreatedDate = DateTime.Now;
float width = (8.50f / 1.0f) * 72f;
float height = (11 / 1.0f) * 72f;
pdfobj.PdfDocumentOptions.AutoSizePdfPage = false;
pdfobj.PdfDocumentOptions.PdfPageSize = PdfPageSize.Custom;
pdfobj.PdfDocumentOptions.CustomPdfPageSize = new SizeF(width, height);
pdfobj.PdfDocumentOptions.PdfPageOrientation = PDFPageOrientation.Portrait;
pdfobj.PdfDocumentOptions.LeftMargin = 10;
pdfobj.PdfDocumentOptions.RightMargin = 10;
byte[] downloadBytes = pdfobj.GetPdfBytesFromHtmlString(ptext);
System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
response.Clear();
response.AddHeader("Content-Type", "binary/octet-stream");
response.AddHeader("Content-Disposition", "attachment; filename=" + fname + ".pdf; size=" + downloadBytes.Length.ToString());
response.BinaryWrite(downloadBytes);
}
catch (Exception EX)
{
//return "";
throw EX;
}
}
public override void ExecuteResult(ControllerContext context)
{
context.HttpContext.Response.ContentType = ContentType;
string baseURL = "";
string htmlString = this.Content;
// Create the PDF converter. Optionally you can specify the virtual browser width as parameter.
//1024 pixels is default, 0 means autodetect
PdfConverter pdfConverter = new PdfConverter();
// set the converter options
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.Letter;
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
pdfConverter.PdfDocumentOptions.ShowHeader = false;
pdfConverter.PdfDocumentOptions.ShowFooter = false;
pdfConverter.PdfDocumentOptions.BottomMargin = 60;
pdfConverter.PdfDocumentOptions.TopMargin = 60;
pdfConverter.PdfDocumentOptions.LeftMargin = 60;
pdfConverter.PdfDocumentOptions.RightMargin = 60;
pdfConverter.LicenseKey = "LwQeDxwcDx4XGA8dAR8PHB4BHh0BFhYWFg==";
// Performs the conversion and get the pdf document bytes that you can further
// save to a file or send as a browser response
// The baseURL parameterhelps the converter to get the CSS files and images
// referenced by a relative URL in the HTML string. This option has efect only
// if the HTML string contains a valid HEAD tag.
// The converter will automatically inserts a <BASE HREF="baseURL"> tag.
byte[] pdfBytes = null;
if (baseURL.Length > 0)
{
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlString, baseURL);
}
else
{
pdfBytes = pdfConverter.GetPdfBytesFromUrl(htmlString);
}
// send the PDF document as a response to the browser for download
// System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
context.HttpContext.Response.Clear();
// this.OutputFileName = Regex.Replace(this.OutputFileName, " ", "_", RegexOptions.IgnoreCase);
// this.OutputFileName = StringHelper.StripNonAlphaNumeric(this.OutputFileName);
context.HttpContext.Response.AddHeader("Content-Type", "application/pdf");
if (this.ReturnAsAttachment)
{
context.HttpContext.Response.AddHeader("Content-Disposition", "attachment; filename=" + this.OutputFileName + ".pdf; size=" + pdfBytes.Length.ToString());
}
context.HttpContext.Response.Flush();
context.HttpContext.Response.BinaryWrite(pdfBytes);
context.HttpContext.Response.Flush();
context.HttpContext.Response.End();
}
public void ExecuteResult()
{
try
{
bool selectablePDF = true;
PdfConverter pdfConverter;
// Create the PDF converter. Optionally you can specify the virtual browser width as parameter.
//some pages require a custom height otherwise the data is cut off.
pdfConverter = new PdfConverter(this.Width, this.Height);
pdfConverter.PdfDocumentOptions.PdfPageSize = Winnovative.WnvHtmlConvert.PdfPageSize.Letter;
if (System.Configuration.ConfigurationManager.AppSettings["htmltopdf.licensekey"] != String.Empty)
{
pdfConverter.LicenseKey = System.Configuration.ConfigurationManager.AppSettings["htmltopdf.licensekey"];
}
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.NoCompression;
pdfConverter.PdfDocumentOptions.PdfPageOrientation = Winnovative.WnvHtmlConvert.PDFPageOrientation.Landscape;
pdfConverter.PdfDocumentOptions.ShowHeader = false;
pdfConverter.PdfDocumentOptions.ShowFooter = false;
pdfConverter.PdfDocumentOptions.InternalLinksEnabled = false;
pdfConverter.PdfDocumentOptions.JpegCompressionEnabled = false;
pdfConverter.PdfDocumentOptions.StretchToFit = true;
pdfConverter.OptimizeMemoryUsage = false;
pdfConverter.PdfDocumentOptions.LiveUrlsEnabled = true;
pdfConverter.PdfDocumentOptions.LeftMargin = 9;
pdfConverter.PdfDocumentOptions.RightMargin = 9;
pdfConverter.PdfDocumentOptions.TopMargin = 9;
pdfConverter.PdfDocumentOptions.BottomMargin = 9;
// set to generate selectable pdf or a pdf with embedded image
pdfConverter.HtmlExcludedRegionsOptions.HtmlElementIds = new string[] { "Continuation" };
pdfConverter.PdfDocumentOptions.GenerateSelectablePdf = selectablePDF;
byte[] pdfBytes = null;
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(this.HtmlString);
CreatePdfFiles(pdfConverter, this.HtmlString);
}
catch (Exception ex)
{
string errormessage = ex.ToString();
string partsetupid = this.PartSetUpId.ToString();
}
}
/// <summary>
/// Generate the PDF invoice from the HTML template based on the current session data
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnGenerateInvoice_Click(object sender, EventArgs e)
{
if (!Page.IsValid)
return;
// save customer info on the session
// to make it available in the report page
SaveCustomerInfo();
// get the html string for the report
StringWriter htmlStringWriter = new StringWriter();
Server.Execute("InvoiceTemplate.aspx", htmlStringWriter);
string htmlCodeToConvert = htmlStringWriter.GetStringBuilder().ToString();
htmlStringWriter.Close();
//initialize the PdfConvert object
PdfConverter pdfConverter = new PdfConverter();
// set the license key - required
pdfConverter.LicenseKey = "B4mYiJubiJiInIaYiJuZhpmahpGRkZE=";
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.A4;
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
pdfConverter.PdfDocumentOptions.ShowHeader = false;
pdfConverter.PdfDocumentOptions.ShowFooter = false;
// get the base url for string conversion which is the url from where the html code was retrieved
// the base url is used by the converter to get the full URL of the external CSS and images referenced by relative URLs
string baseUrl = HttpContext.Current.Request.Url.AbsoluteUri;
// get the pdf bytes from html string
byte[] pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlCodeToConvert, baseUrl);
System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
response.Clear();
response.AddHeader("Content-Type", "application/pdf");
response.AddHeader("Content-Disposition", String.Format("attachment; filename=PdfInvoice.pdf; size={0}", pdfBytes.Length.ToString()));
response.BinaryWrite(pdfBytes);
// Note: it is important to end the response, otherwise the ASP.NET
// web page will render its content to PDF document stream
response.End();
}
protected void Page_Load(object sender, EventArgs e)
{
PdfConverter pdfConverter = new PdfConverter();
// pdfConverter.LicenseKey = "ORIIGQEZCAkJChkBFwkZCggXCAsXAAAAAA==";
string htmlContent = File.ReadAllText(@"D:\Full_report_html.txt");
var watch = System.Diagnostics.Stopwatch.StartNew();
// var html = RemoveWhitespaceFromHtmlPage(htmlContent);
byte[] downloadBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlContent);
watch.Stop();
var timeTakenToConvert = watch.ElapsedMilliseconds;
System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
response.Clear();
response.AddHeader("Content-Type", "application/pdf");
response.AddHeader("Content-Disposition", "attachment; filename=" + timeTakenToConvert + ".pdf; size=" + downloadBytes.Length.ToString());
response.Flush();
response.BinaryWrite(downloadBytes);
response.Flush();
response.End();
}
public static byte[] GeneratePDF(string html, string title, int topMargin, int bottomMargin, int leftMargin, int rightMargin, Image backgroundImage)
{
var pdfConv = new PdfConverter { LicenseKey = "Z+n56Pv76Pn6/uj85vjo+/nm+frm8fHx8Q==" };
pdfConv.PdfDocumentOptions.TopMargin = topMargin;
pdfConv.PdfDocumentOptions.BottomMargin = bottomMargin;
pdfConv.PdfDocumentOptions.LeftMargin = leftMargin;
pdfConv.PdfDocumentOptions.RightMargin = rightMargin;
pdfConv.PdfDocumentOptions.EmbedFonts = true;
// set header options
pdfConv.PdfDocumentOptions.ShowHeader = true;
pdfConv.PdfHeaderOptions.HeaderHeight = 50;
AddHeaderElements(pdfConv);
// set footer options
pdfConv.PdfDocumentOptions.ShowFooter = true;
pdfConv.PdfFooterOptions.FooterHeight = 50f;
AddFooterElements(pdfConv);
pdfConv.PdfDocumentInfo.Title = title;
pdfConv.PdfDocumentInfo.CreatedDate = DateTime.Now;
pdfConv.PdfDocumentInfo.AuthorName = "";
pdfConv.BeforeRenderPdfPageEvent += (BeforeRenderPdfPageParams args) =>
{
var page = args.Page;
var pageWidth = page.ClientRectangle.Width;
var pageHeight = page.ClientRectangle.Height;
var imageElement = new ImageElement(0, 0, pageWidth, pageHeight, backgroundImage);
imageElement.Opacity = 60;
page.AddElement(imageElement);
};
return pdfConv.GetPdfBytesFromHtmlString(html, "http://www.thedrillbook.com/");
}
public byte[] ToPdfBytes(ExportEventArgs exportEventArgs)
{
var converter = new PdfConverter
{
LicenseKey = Settings.Default.HtmlToPdfLicenseKey
};
converter.PdfDocumentOptions.PdfPageSize = GetPdfPageSize(exportEventArgs);
converter.PdfDocumentOptions.PdfPageOrientation = GetPageOrientation(exportEventArgs);
converter.PdfDocumentOptions.LeftMargin = 18;
converter.PdfDocumentOptions.RightMargin = 18;
converter.PdfDocumentOptions.TopMargin = 18;
converter.PdfDocumentOptions.BottomMargin = 18;
converter.PdfDocumentOptions.GenerateSelectablePdf = true;
converter.PdfDocumentOptions.FitWidth = true;
converter.PageWidth = 1200;
converter.AvoidTextBreak = true;
converter.AvoidImageBreak = true;
var html = exportEventArgs.ExportType == ExportType.CustomPdf
? exportEventArgs.Document
: String.Format("<html><head>{0}</head><body><CENTER><BR/>{1}</center></body></html>", ExportPdfHelper.cssPdf,
exportEventArgs.Document);
return converter.GetPdfBytesFromHtmlString(html);
}
/// <summary>
/// Generate PDF file with the whole html content
/// </summary>
/// <param name="contentHtml">internal content</param>
/// <param name="fileName">export file name</param>
public void GeneratePDF(string contentHtml, string fileName)
{
byte[] pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(contentHtml);
ExportPdfFile(pdfBytes, fileName);
}
private void DownLoadPaperPDF()
{
string url = string.Format("http://{0}/ExamOnline/ExamPaperStorage/ExamPaperView.aspx?epid={1}&isPdf=1", Request.Url.Host, RequestEPID);
BLL.Loger.Log4Net.Info("试卷导出PDF，访问URL：" + url);
byte[] downloadBytes = new byte[] { };
string downloadName = "文字版试卷.pdf";
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "Get";
request.ContentType = "application/x-www-form-urlencoded; charset=UTF-8";
request.KeepAlive = true;
Uri uri = new Uri(url);
CookieContainer cookies = new CookieContainer();
string name = BLL.Util.SysLoginCookieName;
cookies.Add(uri, new Cookie(name, HttpContext.Current.Request.Cookies[name].Value));
request.CookieContainer = cookies;
var s = request.GetResponse();
var r = new StreamReader(s.GetResponseStream(), Encoding.UTF8);
var htmlText = r.ReadToEnd();
BLL.Loger.Log4Net.Info("试卷导出PDF—生成前文本内容：" + htmlText);
htmlText = htmlText.Replace("<input name=", "<span name=");
int iV = htmlText.IndexOf("<div class=\"taskT\">");
htmlText = htmlText.Replace("<div class=\"taskT\">", "");
if (iV > 0)
{
int iVLast = htmlText.IndexOf("div>", iV);
if (iVLast > 0)
{
htmlText = htmlText.Substring(0, iV + 1) + htmlText.Substring(iVLast + 4);
}
}
int iName = htmlText.IndexOf("iname=\"1\"");
if (iName > 0)
{
int iNameE = htmlText.IndexOf("</b>", iName);
if (iNameE > 0)
{
downloadName = HttpUtility.UrlEncode(htmlText.Substring(iName + 9 + 1, iNameE - iName - 10).Trim(), Encoding.UTF8).Replace("+", "%20") + ".pdf";
}
}
BLL.Loger.Log4Net.Info("试卷导出PDF—生成文件名：" + downloadName);
PdfConverter pdfConverter = GetPdfConvert();
downloadBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlText);
}
catch (Exception ex)
{
downloadBytes = new byte[] { };
BLL.Loger.Log4Net.Error("在页面ExamPaperPDF.aspx 报错：" + ex.Message, ex);
}
try
{
System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
response.Clear();
response.AddHeader("Content-Type", "binary/octet-stream");
response.AddHeader("Content-Disposition",
"attachment; filename=" + downloadName + "; size=" + downloadBytes.Length.ToString());
response.Flush();
response.BinaryWrite(downloadBytes);
response.Flush();
response.End();
}
catch (Exception ex)
{
BLL.Loger.Log4Net.Error("导出试卷pdf", ex);
}
}
/// <summary>
/// 打印到文件
/// </summary>
public void PrintToPDF(string sPrintContent)
{
try
{
string htmlString = sPrintContent;
bool selectablePDF = true;
PdfConverter pdfConverter = new PdfConverter();
// pdfConverterKey
pdfConverter.LicenseKey = ConfigurationManager.AppSettings["pdfConverterKey"];
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.A4;
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
pdfConverter.PdfDocumentOptions.PdfPageOrientation = PDFPageOrientation.Portrait;
pdfConverter.PdfDocumentOptions.ShowHeader = true;
pdfConverter.PdfDocumentOptions.ShowFooter = true;
pdfConverter.PdfDocumentOptions.GenerateSelectablePdf = true;
pdfConverter.PdfDocumentOptions.FitWidth = true;
pdfConverter.PdfDocumentOptions.EmbedFonts = false;
pdfConverter.PdfDocumentOptions.LiveUrlsEnabled = true;
if (true)
{
pdfConverter.ScriptsEnabled = true;
pdfConverter.ActiveXEnabled = true;
}
else
{
pdfConverter.ScriptsEnabledInImage = true;
pdfConverter.ActiveXEnabledInImage = true;
}
pdfConverter.PdfDocumentOptions.JpegCompressionEnabled = true;
if (false)
{
pdfConverter.PdfBookmarkOptions.TagNames = new string[] { "H1", "H2" };
}
pdfConverter.PdfDocumentInfo.AuthorName = "ExperPDF HTML to PDF Converter";
if (true)
AddHeader(pdfConverter);
if (true)
AddFooter(pdfConverter);
byte[] pdfBytes = null;
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlString);
HttpResponse response = HttpContext.Current.Response;
response.Clear();
response.AddHeader("Content-Type", "binary/octet-stream");
response.AddHeader("Content-Disposition",
string.Format("attachment; filename={0}.pdf; size={1}", Guid.NewGuid(), pdfBytes.Length.ToString()));
response.Flush();
response.BinaryWrite(pdfBytes);
response.Flush();
response.End();
}
catch (Exception ex)
{
ErrorSignal.FromCurrentContext().Raise(ex);
}
}
public void ConvertHTMLToPDF(string html, string downloadName)
{
byte[] downloadBytes = pdfConverter.GetPdfBytesFromHtmlString(html);
DownloadPDF(downloadBytes, downloadName);
}
public byte[] GeneratePdfBytesUsingComponent(string sHtml, string headerLeft, string footer, bool putHeaderDate = true)
{
PdfConverter pdfConverter = new PdfConverter();
pdfConverter = GeneratePdfConverter(headerLeft, footer, putHeaderDate);
Byte[] downloadBytes = pdfConverter.GetPdfBytesFromHtmlString(sHtml);
return downloadBytes;
}
public byte[] ConvertHTMLStringToPDF(string htmlString, string baseURL, bool selectablePDF, bool AddHeader, bool AddFooter,
bool FitWidth, bool EmbedFonts, bool LiveLinks, bool ClientScripts, bool JpegCompression,
bool Bookmarks, int PageSize, int CompressionLevel, bool Orientation)
{
baseURL = baseURL.Trim();
EmbedFontsPDF= EmbedFonts;
// Crear el convertidor de formato PDF. Opcionalmente, el ancho de visor HTML se puede especificar como parámetro
// El ancho por defecto HTML visor es de 1024 píxeles.
PdfConverter pdfConverter = new PdfConverter();
// Establecer la clave de licencia
pdfConverter.LicenseKey = "QGtxYHNzYHF2dXNgc25wYHNxbnFybnl5eXk=";
/* Establece las opciones del convertidor */
// Tamaño de hoja
// 1: Carta - 2: Oficio - 3: A4 - Defaul: Carta
switch (PageSize)
{
case 1:
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.Letter;
break;
case 2:
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.Legal;
break;
case 3:
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.A4;
break;
default:
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.Letter;
break;
}
// Nivel de Compresion
// 1: Normal - 2: No Comprimido - 3: El Mejor - Default: Normal
switch (CompressionLevel)
{
case 1:
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
break;
case 2:
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.NoCompression;
break;
case 3:
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Best;
break;
default:
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
break;
}
// Orientacion pagina
// 1: Vertical - 2: Horizontal - Default: Vertical
if (Orientation)
{
pdfConverter.PdfDocumentOptions.PdfPageOrientation = PdfPageOrientation.Portrait;
}
else
{
pdfConverter.PdfDocumentOptions.PdfPageOrientation = PdfPageOrientation.Landscape;
}
// Establecer si cabecera y el pie se muestran en el archivo PDF - opcional - por defecto es false
pdfConverter.PdfDocumentOptions.ShowHeader = AddHeader;
pdfConverter.PdfDocumentOptions.ShowFooter = AddFooter;
// Establecer si el contenido HTML se cambia, el tamaño si es necesario para ajustarse al ancho de página del PDF
// Por defecto es cierto
pdfConverter.PdfDocumentOptions.FitWidth = FitWidth;
// Establecer la opción de fuentes incrustadas - opcional - por defecto es false
pdfConverter.PdfDocumentOptions.EmbedFonts = EmbedFonts;
// Establecer la opción de enlaces en vivo HTTP - opcional - por defecto es cierto
pdfConverter.PdfDocumentOptions.LiveUrlsEnabled = LiveLinks;
// Establece si el JavaScript está activado durante la conversión a formato PDF - por defecto es cierto
pdfConverter.JavaScriptEnabled = ClientScripts;
// Establecer si las imágenes en formato PDF están comprimidas con JPEG para reducir el tamaño del documento PDF
// Por defecto es cierto
pdfConverter.PdfDocumentOptions.JpegCompressionEnabled = JpegCompression;
// enable auto-generated bookmarks for a specified list of tags (e.g. H1 and H2)
if (Bookmarks)
{
pdfConverter.PdfBookmarkOptions.HtmlElementSelectors = new string[] { "H1", "H2" };
}
// Agregar HTML header
if (AddHeader)
AddHeaderPDF(pdfConverter);
// Agregar HTML footer
if (AddFooter)
AddFooterPDF(pdfConverter);
// Realiza la conversión y obtener los bytes de documentos PDF que se pueden seguir
// Guardar en un archivo o enviar como respuesta al navegador
//
// El parámetro baseURL ayuda a que el convertidor para obtener los archivos CSS y las imágenes
// Hace referencia a una dirección URL relativa en la cadena de HTML.
byte[] pdfBytes = null;
if (baseURL.Length > 0)
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlString, baseURL);
else
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlString);
// Enviar el documento PDF como una respuesta al navegador para su descarga
//System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
//response.Clear();
//response.AddHeader("Content-Type", "application/pdf");
//response.BinaryWrite(pdfBytes);
//// Nota: es importante para poner fin a la respuesta, de lo contrario el ASP.NET
//// Página web hará que su contenido para transmitir en formato PDF
//response.End();
return pdfBytes;
}
/// <summary>
/// Create a pdf write it into a stream
/// </summary>
/// <param name="content">The html content</param>
/// <param name="s">The stream</param>
public void CreateInStream(Stream s)
{
byte[] pdfbyte = _Converter.GetPdfBytesFromHtmlString(Content, HttpContext.Current.Request.ApplicationPath);
s.Write(pdfbyte, 0, pdfbyte.Length);
s.Flush();
}
public override void ExecuteResult(ControllerContext context)
{
try
{
context.HttpContext.Response.ContentType = ContentType;
string baseURL = "";
string htmlString = this.Content;
bool selectablePDF = true;
PdfConverter pdfConverter;
// Create the PDF converter. Optionally you can specify the virtual browser width as parameter.
//some pages require a custom height otherwise the data is cut off.
pdfConverter = new PdfConverter(this.Width, this.Height);
//If there is no license key, defaults to demo version
if (ConfigurationManager.AppSettings["htmltopdf.licensekey"] != String.Empty)
{
pdfConverter.LicenseKey = ConfigurationManager.AppSettings["htmltopdf.licensekey"];
}
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.NoCompression;
pdfConverter.PdfDocumentOptions.PdfPageOrientation = PDFPageOrientation.Portrait;
pdfConverter.PdfDocumentOptions.ShowHeader = false;
pdfConverter.PdfDocumentOptions.ShowFooter = false;
pdfConverter.PdfDocumentOptions.StretchToFit = true;
pdfConverter.PdfDocumentOptions.InternalLinksEnabled = true;
pdfConverter.OptimizePdfPageBreaks = true;
pdfConverter.PdfDocumentOptions.LiveUrlsEnabled = true;
// pdfConverter.PdfDocumentOptions.FitWidth = true;
// pdfConverter.PdfDocumentOptions.FitHeight = true;
pdfConverter.PdfDocumentOptions.LeftMargin = 3;
pdfConverter.PdfDocumentOptions.RightMargin = 3;
pdfConverter.PdfDocumentOptions.TopMargin = 3;
pdfConverter.PdfDocumentOptions.BottomMargin = 3;
// set to generate selectable pdf or a pdf with embedded image
pdfConverter.PdfDocumentOptions.GenerateSelectablePdf = selectablePDF;
byte[] pdfBytes = null;
if (baseURL.Length > 0)
{
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlString, baseURL);
}
else
{
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlString);
}
// send the PDF document as a response to the browser for download
// System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
context.HttpContext.Response.Clear();
context.HttpContext.Response.AddHeader("Content-Type", "application/pdf");
if (this.ReturnAsAttachment)
{
//add timestamp to outputted file
string timestamp = DateTime.Now.ToString("yyyy_MM_dd_HHmmssffff");
context.HttpContext.Response.AddHeader("Content-Disposition", "attachment; filename=" + this.OutputFileName + timestamp + ".pdf; size=" + pdfBytes.Length.ToString());
}
//Disabling buffering so that, the file content is immediately written to output stream
context.HttpContext.Response.Buffer = false;
context.HttpContext.Response.BinaryWrite(pdfBytes);
//No need to Flush() and End() the response as the ouptpu stream is not buffered.
//These were commented out because it was causing an error whenever the user cancelled the download
// context.HttpContext.Response.Flush();
// context.HttpContext.Response.End();
// context.HttpContext.Response.RedirectToRoute("index");
}
catch (Exception ex)
{
//if the error occurs because the user clicks the "x" on the open/save pdf dialog box just swallow, otherwise log via elmah
if ((ex.GetBaseException() is System.Web.HttpException) == false)
{
throw ex;
}
}
}
//RCA 10/08/2017
//se cambio el metodo para que recibiera byte y asi no tenga que guardar el archivo en la carpeta de temporales.
//solo recibe el parametro del cuerpo
public byte[] GenerarPDF(string Cuerpo)
//public String GenerarPDF(string Cuerpo, string RutaBase)
{
PdfConverter pdfConverter = new PdfConverter();
//RCA 10/08/2017
byte[] bPdf = null;
string error = string.Empty;
try
{
//CARACTERISTICAS Y FORMATO DE ARCHIVO PDF
pdfConverter.LicenseKey = "f1ROX0dfTk9OTl9KUU9fTE5RTk1RRkZGRg==";
//RCA 10/08/2017
//para que lo que se muestre el texto del pdf
pdfConverter.PdfDocumentOptions.GenerateSelectablePdf = true;
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.Letter;
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
//pdfConverter.PdfDocumentOptions.PdfPageOrientation = PDFPageOrientation.Portrait;
//pdfConverter.PdfDocumentOptions.ShowHeader = true;
//pdfConverter.PdfDocumentOptions.ShowFooter = true;
pdfConverter.PdfDocumentOptions.BottomMargin = 25;
pdfConverter.PdfDocumentOptions.TopMargin = 5;
pdfConverter.PdfDocumentOptions.RightMargin = 50;
pdfConverter.PdfDocumentOptions.LeftMargin = 50;
pdfConverter.PdfDocumentOptions.StretchToFit = true;
//FORMATO Y TEXTO PARA ENCABEZADO DE PÁGINA
//pdfConverter.PdfSecurityOptions.CanCopyContent = true;
//pdfConverter.PdfHeaderOptions.HeaderTextFontSize = 6;
//pdfConverter.PdfFooterOptions.FooterTextFontSize = 6;
//pdfConverter.PdfHeaderOptions.HeaderHeight = 120;
//pdfConverter.PdfHeaderOptions.HeaderTextYLocation = 81;
//pdfConverter.PdfFooterOptions.ShowPageNumber = true;
//pdfConverter.PdfHeaderOptions.ShowOnEvenPages = true;
//pdfConverter.PdfHeaderOptions.DrawHeaderLine = false;
//pdfConverter.PdfFooterOptions.DrawFooterLine = false;
//pdfConverter.PdfFooterOptions.PageNumberingStartIndex = 0;
//pdfConverter.PdfFooterOptions.PageNumberingFormatString = "Dictamen Pág. &p; de &P;";
//pdfConverter.PdfSecurityOptions.CanPrint = true;
//Se borran los archivos del dia anterior
/*Directory.GetFiles(RutaBase + @"ArchivosTemporales\")
* .Select(f => new FileInfo(f))
* .Where(f => f.LastAccessTime < DateTime.Now.AddDays(-1))
* .ToList()
* .ForEach(f => f.Delete());*/
//string rutaArchivo = RutaBase + @"ArchivosTemporales\" + Path.GetFileName(System.IO.Path.GetRandomFileName());
//RCA 10/08/2017
//usar el metodo gettempfile sirve para Crea un archivo temporal de cero bytes y nombre único en el disco y devuelve la ruta de acceso completa a ese archivo.
//string rutaArchivo = RutaBase + @"ArchivosTemporales\" + Path.GetFileName(System.IO.Path.GetTempFileName());
//RCA 10/08/2017
bPdf = pdfConverter.GetPdfBytesFromHtmlString(Cuerpo);
//pdfConverter.SavePdfFromHtmlStringToFile(Cuerpo, rutaArchivo);
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "application/pdf";
HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment; filename=Acuse.pdf");
//HttpContext.Current.Response.TransmitFile(rutaArchivo);
//RCA 10/08/2017
HttpContext.Current.Response.BinaryWrite(bPdf);
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End();
}
catch (Exception ex)
{
error = "No se puedo generar el archivo PDF debido a: " + ex.ToString();
}
//RCA 10/08/2017
pdfConverter = null;
return(bPdf);
//return error;
}
protected override void Render(HtmlTextWriter writer)
{
base.Render(writer);
if (_swPdf != null)
{
string htmlToConvert = _swPdf.GetStringBuilder().ToString();
PdfConverter pdfConverter = new PdfConverter();
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.Letter;
pdfConverter.PdfDocumentOptions.PdfPageOrientation = PDFPageOrientation.Landscape;
pdfConverter.PdfDocumentOptions.LeftMargin = 36; //36/72 = 0.5 in
pdfConverter.PdfDocumentOptions.RightMargin = 36; //36/72 = 0.5 in
string[] strReport = this.Page.Request.FilePath.Split('/');
string reportId = strReport.LastOrDefault().Replace("R", "").Replace('_', '.').Replace(".aspx", "");
if (string.IsNullOrEmpty(reportId))
{
reportId = "SampleReport";
}
//TODO: Show 130.16: SKUs in a PO. How to manage font. Investigate top and bottom margins
string strHeader;// = string.Format("{0}:{1}", SiteMap.CurrentNode["ReportId"], SiteMap.CurrentNode.Title);
if (SiteMap.CurrentNode != null)
{
strHeader = string.Format("{0}:{1}", SiteMap.CurrentNode["ReportId"], SiteMap.CurrentNode.Title);
}
else
{
strHeader = string.Format("{0}:{1}", reportId, this.Page.Title);
}
pdfConverter.PdfHeaderOptions.HeaderText = strHeader;
//pdfConverter.PdfHeaderOptions.HeaderSubtitleText = string.Format("Report generated on {0:D}", DateTime.Now);
pdfConverter.PdfDocumentOptions.ShowHeader = true;
pdfConverter.PdfDocumentOptions.ShowFooter = true;
pdfConverter.PdfFooterOptions.FooterText = string.Format("Report generated on {0:D}", DateTime.Now);
pdfConverter.PdfFooterOptions.ShowPageNumber = true;
//TODO: Set more properties and in generic fashion
pdfConverter.PdfDocumentInfo.CreatedDate = DateTime.Now;
pdfConverter.PdfDocumentInfo.AuthorName = HttpContext.Current.User.Identity.Name;
pdfConverter.ScriptsEnabled = true;
pdfConverter.PdfDocumentOptions.LiveUrlsEnabled = false;
if (SiteMap.CurrentNode != null)
{
pdfConverter.PdfDocumentInfo.Title = SiteMap.CurrentNode.Title;
pdfConverter.PdfDocumentInfo.Keywords = SiteMap.CurrentNode.Description; //SiteMap.CurrentNode["Description"];
pdfConverter.PdfDocumentInfo.Subject = string.Format("{0}: {1}", SiteMap.CurrentNode["ReportId"], SiteMap.CurrentNode.Title);
}
else
{
pdfConverter.PdfDocumentInfo.Title = this.Page.Title;
pdfConverter.PdfDocumentInfo.Keywords = "Sample Report";
pdfConverter.PdfDocumentInfo.Subject = string.Format("{0}: {1}", reportId, this.Page.Title);
}
//pdfConverter.ColorSpace = ColorSpace.Gray;
byte[] pdfBytes = null;
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlToConvert, this.Request.Url.AbsoluteUri);
if (SiteMap.CurrentNode != null)
{
strHeader = string.Format("attachment; filename={0}.pdf; size=", SiteMap.CurrentNode["reportId"]);
}
else
{
strHeader = string.Format("attachment; filename={0}.pdf; size=", reportId);
}
Response.AddHeader("Content-Disposition", strHeader + pdfBytes.Length.ToString());
Response.BinaryWrite(pdfBytes);
}
}
/// <summary>
/// Convert the specified HTML string to a PDF document and send the
/// document to the browser
/// </summary>
private void ConvertHTMLStringToPDF()
{
string htmlString = textBoxHTMLCode.Text;
string baseURL = textBoxBaseURL.Text.Trim();
bool selectablePDF = radioConvertToSelectablePDF.Checked;
// Create the PDF converter. Optionally the HTML viewer width can be specified as parameter
// The default HTML viewer width is 1024 pixels.
PdfConverter pdfConverter = new PdfConverter();
// set the license key
pdfConverter.LicenseKey = "B4mYiJubiJiInIaYiJuZhpmahpGRkZE=";
// set the converter options
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.A4;
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
pdfConverter.PdfDocumentOptions.PdfPageOrientation = PdfPageOrientation.Portrait;
// set if header and footer are shown in the PDF - optional - default is false
pdfConverter.PdfDocumentOptions.ShowHeader = cbAddHeader.Checked;
pdfConverter.PdfDocumentOptions.ShowFooter = cbAddFooter.Checked;
// set if the HTML content is resized if necessary to fit the PDF page width - default is true
pdfConverter.PdfDocumentOptions.FitWidth = cbFitWidth.Checked;
//
// set the embedded fonts option - optional - default is false
pdfConverter.PdfDocumentOptions.EmbedFonts = cbEmbedFonts.Checked;
// set the live HTTP links option - optional - default is true
pdfConverter.PdfDocumentOptions.LiveUrlsEnabled = cbLiveLinks.Checked;
// set if the JavaScript is enabled during conversion to a PDF - default is true
pdfConverter.JavaScriptEnabled = cbClientScripts.Checked;
// set if the images in PDF are compressed with JPEG to reduce the PDF document size - default is true
pdfConverter.PdfDocumentOptions.JpegCompressionEnabled = cbJpegCompression.Checked;
// enable auto-generated bookmarks for a specified list of tags (e.g. H1 and H2)
if (cbBookmarks.Checked)
{
pdfConverter.PdfBookmarkOptions.HtmlElementSelectors = new string[] { "H1", "H2" };
}
// add HTML header
if (cbAddHeader.Checked)
AddHeader(pdfConverter);
// add HTML footer
if (cbAddFooter.Checked)
AddFooter(pdfConverter);
// Performs the conversion and get the pdf document bytes that can be further
// saved to a file or sent as response to browser
//
// The baseURL parameter helps the converter to get the CSS files and images
// referenced by a relative URL in the HTML string.
byte[] pdfBytes = null;
if (baseURL.Length > 0)
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlString, baseURL);
else
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlString);
// send the generated PDF document to client browser
// get the object representing the HTTP response to browser
HttpResponse httpResponse = HttpContext.Current.Response;
// add the Content-Type and Content-Disposition HTTP headers
httpResponse.AddHeader("Content-Type", "application/pdf");
if (radioAttachment.Checked)
httpResponse.AddHeader("Content-Disposition", String.Format("attachment; filename=GettingStarted.pdf; size={0}", pdfBytes.Length.ToString()));
else
httpResponse.AddHeader("Content-Disposition", String.Format("inline; filename=GettingStarted.pdf; size={0}", pdfBytes.Length.ToString()));
// write the PDF document bytes as attachment to HTTP response
httpResponse.BinaryWrite(pdfBytes);
// Note: it is important to end the response, otherwise the ASP.NET
// web page will render its content to PDF document stream
httpResponse.End();
}
//metodo para crear el pdf al vuelo del saef
public byte[] FormarPDF(string HTML, string fileName, string Cabecera, string Pie, string Folio, bool nuevo)
{
PdfConverter pdfConverter = new PdfConverter();
byte[] bPdf = null;
byte[] bResp = null;
try
{
pdfConverter.LicenseKey = "f1ROX0dfTk9OTl9KUU9fTE5RTk1RRkZGRg==";
//Header
pdfConverter.PdfDocumentOptions.ShowHeader = true;
pdfConverter.PdfHeaderOptions.HeaderHeight = 190;
pdfConverter.PdfHeaderOptions.HtmlToPdfArea = new HtmlToPdfArea(Cabecera, null);
pdfConverter.PdfHeaderOptions.DrawHeaderLine = false;
if (nuevo == false)
{
//pie
pdfConverter.PdfFooterOptions.FooterHeight = 100;
pdfConverter.PdfFooterOptions.HtmlToPdfArea = new HtmlToPdfArea(Pie, null);
pdfConverter.PdfDocumentOptions.ShowFooter = true;
pdfConverter.PdfFooterOptions.DrawFooterLine = false;
}
//poner el numero de paginacion
pdfConverter.PdfFooterOptions.TextArea = new TextArea(5, -5, "Página &p; de &P; ",
new System.Drawing.Font(new System.Drawing.FontFamily("Arial"), 8,
System.Drawing.GraphicsUnit.Point));
pdfConverter.PdfFooterOptions.TextArea.EmbedTextFont = true;
pdfConverter.PdfFooterOptions.TextArea.TextAlign = HorizontalTextAlign.Right;
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.Letter;
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
//margenes
pdfConverter.PdfDocumentOptions.LeftMargin = 40;
pdfConverter.PdfDocumentOptions.RightMargin = 40;
pdfConverter.PdfDocumentOptions.StretchToFit = true;
bPdf = pdfConverter.GetPdfBytesFromHtmlString(HTML);
if (nuevo)
{
//metodo para poner el logo de fondo
try
{
string rutaFondo = "https://sistemas.indaabin.gob.mx/ImagenesComunes/nuevoescudo.png";
MemoryStream stream = new MemoryStream();
iTextSharp.text.pdf.PdfReader pdfReader = new iTextSharp.text.pdf.PdfReader(bPdf);
//crear el objeto pdfstamper que se utiliza para agregar contenido adicional al archivo pdf fuente
iTextSharp.text.pdf.PdfStamper pdfStamper = new iTextSharp.text.pdf.PdfStamper(pdfReader, stream);
//iterar a través de todas las páginas del archivo fuente pdf
for (int pageIndex = 1; pageIndex <= pdfReader.NumberOfPages; pageIndex++)
{
PdfContentByte overContent = pdfStamper.GetOverContent(pageIndex);
iTextSharp.text.Image jpeg = iTextSharp.text.Image.GetInstance(rutaFondo);
overContent.SaveState();
overContent.SetGState(new PdfGState
{
FillOpacity = 0.3f,
StrokeOpacity = 0.3f//0.3
});
overContent.AddImage(jpeg, 560f, 0f, 0f, 820f, 0f, 0f);
overContent.RestoreState();
}
//cerrar stamper y filestream de salida
pdfStamper.Close();
stream.Close();
pdfReader.Close();
bResp = stream.ToArray();
pdfStamper = null;
pdfReader = null;
stream = null;
}
catch (Exception ex)
{
}
}
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "application/pdf";
HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment; filename=Acessibilidad" + " " + fileName + " " + Folio + ".pdf");
if (nuevo)
{
HttpContext.Current.Response.BinaryWrite(bResp);
}
else
{
HttpContext.Current.Response.BinaryWrite(bPdf);
}
HttpContext.Current.Response.Flush();
HttpContext.Current.Response.End();
}
catch (Exception ex)
{
}
return(bPdf);
//return bPdf;
}
public byte[] GeneraPdfFromHtmlStr(string cadHtml)
{
PdfConverter pdfConverter = new PdfConverter();
byte[] bPdf = null;
string header = "";
string footer = "";
string tagIniEncab = "@@ENCAB@@";
string tagFinEncab = "@@FINENCAB@@";
string tagIniPie = "@@PIE@@";
string tagFinPie = "@@FINPIE@@";
int iniEncab = 0;
int finEncab = 0;
int iniPie = 0;
int finPie = 0;
iniEncab = cadHtml.IndexOf(tagIniEncab);
finEncab = cadHtml.IndexOf(tagFinEncab);
iniPie = cadHtml.IndexOf(tagIniPie);
finPie = cadHtml.IndexOf(tagFinPie);
try
{
if (iniEncab > 0 && finEncab > 0)
{
header = cadHtml.Substring((iniEncab + tagIniEncab.Length), (finEncab - iniEncab - tagIniEncab.Length)).Trim();
}
if (iniPie > 0 && finPie > 0)
{
footer = cadHtml.Substring((iniPie + tagIniPie.Length), (finPie - iniPie - tagIniPie.Length)).Trim();
}
pdfConverter.LicenseKey = "f1ROX0dfTk9OTl9KUU9fTE5RTk1RRkZGRg==";
pdfConverter.PdfDocumentOptions.GenerateSelectablePdf = true;
pdfConverter.PdfDocumentOptions.PdfPageSize = PdfPageSize.Letter;
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
pdfConverter.ActiveXEnabledInImage = true;
//los margenes se manejan en puntos 72 por pulgada
pdfConverter.PdfDocumentOptions.LeftMargin = 43;//aproximandamente 1.5cm
pdfConverter.PdfDocumentOptions.RightMargin = 43;
if (header.Length > 0)
{
pdfConverter.PdfDocumentOptions.ShowHeader = true;
pdfConverter.PdfHeaderOptions.HeaderHeight = 80;
pdfConverter.PdfHeaderOptions.HtmlToPdfArea = new HtmlToPdfArea(header, null);
pdfConverter.PdfHeaderOptions.DrawHeaderLine = false;
}
else
{
pdfConverter.PdfDocumentOptions.TopMargin = 43;
}
//numero de pagina
pdfConverter.PdfDocumentOptions.ShowFooter = true;
pdfConverter.PdfFooterOptions.FooterHeight = 43;
//pdfConverter.PdfFooterOptions.TextArea = new TextArea(0, 5, "Página &p; de &P; ",
//new System.Drawing.Font(new System.Drawing.FontFamily("Times New Roman"), 10,
//System.Drawing.GraphicsUnit.Point));
//pdfConverter.PdfFooterOptions.TextArea.EmbedTextFont = true;
//pdfConverter.PdfFooterOptions.TextArea.TextAlign = HorizontalTextAlign.Right;
pdfConverter.PdfFooterOptions.DrawFooterLine = false;
if (footer.Length > 0)
{
pdfConverter.PdfFooterOptions.FooterHeight = 72;
pdfConverter.PdfFooterOptions.HtmlToPdfArea = new HtmlToPdfArea(footer, null);
}
bPdf = pdfConverter.GetPdfBytesFromHtmlString(cadHtml);
}
catch (Exception ex)
{
}
pdfConverter = null;
return(bPdf);
}
/// <summary>
/// Gets a PDF document from the URL passed in, and returns to user in the HttpResponse (as a download)
/// </summary>
/// <param name="inUrl"></param>
/// <param name="inPasswordProtectRandomly"></param>
/// <param name="inOrientation"></param>
/// <param name="inPageSize"></param>
/// <param name="inServer">The requesting server (Page.Server when requested by an aspx or ascx page)</param>
/// <param name="pdfFooterOptions"></param>
/// <param name="pdfHeaderOptions"></param>
/// <returns></returns>
public static byte[] GetPDFfromURL(string inUrl, bool inPasswordProtectRandomly, PDFPageOrientation inOrientation, PdfPageSize inPageSize, HttpServerUtility inServer, PdfHeaderOptions pdfHeaderOptions, PdfFooterOptions pdfFooterOptions)
{
// get the html string for the report
string htmlCodeToConvert = getPageAsHtml(inUrl, inServer);
//initialize the PdfConvert object
PdfConverter pdfConverter = new PdfConverter();
pdfConverter.NavigationTimeout = 120;
pdfConverter.PdfDocumentOptions.PdfPageSize = inPageSize;
pdfConverter.PdfDocumentOptions.PdfPageOrientation = inOrientation;
pdfConverter.PdfDocumentOptions.PdfCompressionLevel = PdfCompressionLevel.Normal;
pdfConverter.PdfDocumentOptions.LeftMargin = 15;
pdfConverter.PdfDocumentOptions.TopMargin = 15;
pdfConverter.PdfDocumentOptions.RightMargin = 0;
pdfConverter.PdfDocumentOptions.BottomMargin = 15;
//set header and footer options.
if (pdfHeaderOptions != null)
{
if (!string.IsNullOrEmpty(pdfHeaderOptions.HeaderText))
{
pdfConverter.PdfDocumentOptions.ShowHeader = true;
pdfConverter.PdfHeaderOptions.DrawHeaderLine = pdfHeaderOptions.DrawHeaderLine;
pdfConverter.PdfHeaderOptions.HeaderText = pdfHeaderOptions.HeaderText;
pdfConverter.PdfHeaderOptions.HeaderHeight = pdfHeaderOptions.HeaderHeight;
pdfConverter.PdfHeaderOptions.HeaderTextFontSize = pdfHeaderOptions.HeaderTextFontSize;
pdfConverter.PdfHeaderOptions.HeaderTextAlign = pdfHeaderOptions.HeaderTextAlign;
pdfConverter.PdfHeaderOptions.HeaderTextColor = pdfHeaderOptions.HeaderTextColor;
}
pdfConverter.PdfHeaderOptions.ShowOnEvenPages = pdfHeaderOptions.ShowOnEvenPages;
pdfConverter.PdfHeaderOptions.ShowOnOddPages = pdfHeaderOptions.ShowOnOddPages;
pdfConverter.PdfHeaderOptions.ShowOnFirstPage = pdfHeaderOptions.ShowOnFirstPage;
}
if (pdfFooterOptions != null)
{
pdfConverter.PdfDocumentOptions.ShowFooter = true;
if (!string.IsNullOrEmpty(pdfFooterOptions.FooterText))
{
pdfConverter.PdfFooterOptions.FooterText = pdfFooterOptions.FooterText;
pdfConverter.PdfFooterOptions.FooterTextColor = pdfFooterOptions.FooterTextColor;
pdfConverter.PdfFooterOptions.FooterTextFontSize = pdfFooterOptions.FooterTextFontSize;
}
pdfConverter.PdfFooterOptions.DrawFooterLine = pdfFooterOptions.DrawFooterLine;
if (pdfFooterOptions.FooterHeight > 0)
{
pdfConverter.PdfFooterOptions.FooterHeight = pdfFooterOptions.FooterHeight;
}
pdfConverter.PdfFooterOptions.ShowPageNumber = pdfFooterOptions.ShowPageNumber;
pdfConverter.PdfFooterOptions.ShowOnEvenPages = pdfFooterOptions.ShowOnEvenPages;
pdfConverter.PdfFooterOptions.ShowOnOddPages = pdfFooterOptions.ShowOnOddPages;
pdfConverter.PdfFooterOptions.ShowOnFirstPage = pdfFooterOptions.ShowOnFirstPage;
}
pdfConverter.AvoidTextBreak = true;
pdfConverter.AvoidImageBreak = true;
pdfConverter.LicenseKey = "HDcuPC4uPC4oLiU8KTIsPC8tMi0uMiUlJSU=";
if (inPasswordProtectRandomly)
{
pdfConverter.AuthenticationOptions.Username = "******";
pdfConverter.AuthenticationOptions.Password = new Guid().ToString();
}
// set the demo license key
//pdfConverter.LicenseKey = "put your license key here";
// get the base url for string conversion which is the url from where the html code was retrieved
// the base url is a hint for the converter to find the external CSS and images referenced by relative URLs
string baseUrl = HttpContext.Current.Request.Url.AbsoluteUri;
// get the pdf bytes from html string
byte[] downloadBytes = pdfConverter.GetPdfBytesFromHtmlString(htmlCodeToConvert, baseUrl);
return(downloadBytes);
}
public static byte[] GeneratePDFWithHeaderFooter(string HtmlString, string headerHtmlId, string footerHtmlId)
{
string pdfConverterLicenseKey = "fvDg8eDx4+jx6P/h8eLg/+Dj/+jo6Og=";
byte[] pdfBytes = null;
PdfConverter pdfConverter = new PdfConverter();
pdfConverter.LicenseKey = pdfConverterLicenseKey;
pdfConverter.PdfDocumentOptions.EmbedFonts = false;
pdfConverter.PdfDocumentOptions.TopMargin = 10;
pdfConverter.PdfDocumentOptions.RightMargin = 10;
pdfConverter.PdfDocumentOptions.LeftMargin = 10;
pdfConverter.PdfDocumentOptions.BottomMargin = 30;
var headerBlock = "";
var footerBlock = "";
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
TextReader htmlReader = new StringReader(HtmlString.Replace(" ", " "));
doc.Load(htmlReader);
// Install a handler where to change the header and footer in first page
//pdfConverter.PrepareRenderPdfPageEvent += new PrepareRenderPdfPageDelegate(htmlToPdfConverter_PrepareRenderPdfPageEvent);
//Header control
pdfConverter.PdfDocumentOptions.ShowHeader = true;
headerBlock = doc.GetElementbyId(headerHtmlId).InnerHtml;
HtmlToPdfElement headerHtml = new HtmlToPdfElement(0, 0, 600, headerBlock, "");
//headerHtml.FitHeight = true; //用了會變小
pdfConverter.PdfHeaderOptions.HeaderHeight = 180;
headerHtml.FitWidth = true;
headerHtml.EmbedFonts = true;
pdfConverter.PdfHeaderOptions.AddElement(headerHtml);
pdfConverter.PdfHeaderOptions.PageNumberingStartIndex = 1;
//footer control
pdfConverter.PdfDocumentOptions.ShowFooter = true;
footerBlock = doc.GetElementbyId(footerHtmlId).InnerHtml;
HtmlToPdfElement footerHtml = new HtmlToPdfElement(0, 0, 570, footerBlock, "");
pdfConverter.PdfFooterOptions.FooterHeight = 250;
footerHtml.FitWidth = true;
footerHtml.EmbedFonts = true;
pdfConverter.PdfFooterOptions.AddElement(footerHtml);
pdfConverter.PdfFooterOptions.PageNumberingStartIndex = 2;
pdfConverter.PdfFooterOptions.PageNumberingPageCountIncrement = 1;
HtmlString = HtmlString.Replace("id=\"" + headerHtmlId + "\"", "id=\"" + headerHtmlId + "\"" + " style ='display:none;'");
HtmlString = HtmlString.Replace("id=\"" + footerHtmlId + "\"", "id=\"" + footerHtmlId + "\"" + " style ='display:none;'");
pdfBytes = pdfConverter.GetPdfBytesFromHtmlString(HtmlString);
return(pdfBytes);
}
