本文整理汇总了C#中Doc.Chainable方法的典型用法代码示例。如果您正苦于以下问题：C# Doc.Chainable方法的具体用法？C# Doc.Chainable怎么用？C# Doc.Chainable使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Doc的用法示例。
在下文中一共展示了Doc.Chainable方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
static void Main(string[] args)
{
System.Console.WriteLine("Enter the name of the output pdf file:");
var fileName = System.Console.ReadLine();
fileName = fileName.Replace(".pdf", "");
fileName = fileName.Replace(".PDF", "");
Doc theDoc = new Doc();
theDoc.Rect.Inset(72, 144);
theDoc.HtmlOptions.AddLinks = true;
int theID;
theID = theDoc.AddImageUrl("http://www.yahoo.com/");
while (true)
{
theDoc.FrameRect();
if (!theDoc.Chainable(theID))
break;
theDoc.Page = theDoc.AddPage();
theID = theDoc.AddImageToChain(theID);
}
for (int i = 1; i <= theDoc.PageCount; i++)
{
theDoc.PageNumber = i;
theDoc.Flatten();
}
theDoc.Save(System.IO.Path.Combine(System.IO.Directory.GetCurrentDirectory(), fileName + ".pdf"));
theDoc.Clear();
}示例2: printbutton_Click
protected void printbutton_Click(object sender, EventArgs e)
{
string contents = string.Empty;
MemoryStream ms = new MemoryStream();
//using (StringWriter sw = new StringWriter()) {
// Server.Execute("Documents/report.aspx", sw);
// contents = sw.ToString();
// sw.Close();
//}
try {
Doc doc = new Doc();
//int font = doc.EmbedFont(Server.MapPath("Documents/") + "OpenSans-Regular-webfont.ttf", LanguageType.Unicode);
//font = doc.EmbedFont(Server.MapPath("Documents/") + "OpenSans-Light-webfont.ttf", LanguageType.Unicode);
doc.HtmlOptions.BrowserWidth = 960;
doc.HtmlOptions.FontEmbed = true;
doc.HtmlOptions.FontSubstitute = false;
doc.HtmlOptions.FontProtection = false;
int id = 0;
Random rnd = new Random();
//id = doc.AddImageUrl("http://" + Request.Url.Host + "/documents/bygg.aspx?rnd=" + rnd.Next(50000));
id = doc.AddImageUrl("http://localhost:50030/Documents/jour.aspx?rnd=" + rnd.Next(50000));
while (true) {
//doc.FrameRect();
if (!doc.Chainable(id)) {
break;
}
doc.Page = doc.AddPage();
id = doc.AddImageToChain(id);
}
for (int i = 0; i < doc.PageCount; i++) {
doc.PageNumber = i;
doc.Flatten();
}
//doc.AddImageHtml(contents);
//doc.Save(Server.MapPath("htmlimport.pdf"));
doc.Save(ms);
//doc.SaveOptions.
doc.Clear();
Response.ContentType = "application/pdf";
Response.AddHeader("Content-Disposition", string.Format("attachment;filename=File-{0}.pdf", 1));
Response.BinaryWrite(ms.ToArray());
Response.End();
//}
} catch (Exception ex) {
Response.Write(ex.Message);
}
}示例3: createPdf
public static bool createPdf(long kid,string klotterno,string email)
{
string contents = string.Empty;
MemoryStream ms = new MemoryStream();
try {
int id;
Doc doc = new Doc();
doc.MediaBox.String = "A4";
doc.Rect.String = doc.MediaBox.String;
//doc.Rect. = doc.CropBox;
doc.HtmlOptions.BrowserWidth = 980;
doc.HtmlOptions.FontEmbed = true;
doc.HtmlOptions.FontSubstitute = false;
doc.HtmlOptions.FontProtection = false;
doc.HtmlOptions.ImageQuality = 33;
Random rnd = new Random();
id = doc.AddImageUrl("http://" + HttpContext.Current.Request.Url.Host + "/Documents/klotter_pdf.aspx?id=" + kid.ToString() + "&uid="+ email +"&rnd=" + rnd.Next(50000));
while (true) {
//doc.FrameRect();
if (!doc.Chainable(id)) {
break;
}
doc.Page = doc.AddPage();
id = doc.AddImageToChain(id);
}
for (int i = 0; i < doc.PageCount; i++) {
doc.PageNumber = i;
doc.Flatten();
}
//doc.AddImageHtml(contents);
//doc.Save(Server.MapPath("htmlimport.pdf"));
doc.Save(ms);
//doc.SaveOptions.
doc.Clear();
bool mail = Common.PdfMail(ms, email, "Klotter");
if (mail) {
return AmazonHandler.PutPdfKlotter(ms, klotterno, 0);
}
return false;
//}
} catch (Exception ex) {
return false;
}
}示例4: btnPrintBtn_Click
protected void btnPrintBtn_Click(object sender, System.Web.UI.ImageClickEventArgs e)
{
int credentialID = Convert.ToInt32(Request.QueryString["credentialID"]);
Doc theDoc = new Doc();
//clear caching?
theDoc.HtmlOptions.PageCacheEnabled = false;
theDoc.HtmlOptions.UseNoCache = true;
theDoc.HtmlOptions.PageCacheClear();
theDoc.HtmlOptions.PageCachePurge();
theDoc.HtmlOptions.UseResync = true;
theDoc.Rect.String = "10 90 600 750";
string selectedCriteria = Session["selectedCriteria"].ToString();
string hostURL = (HttpContext.Current.Request.IsSecureConnection ? "https://" : "http://") + HttpContext.Current.Request.Url.Host.ToString();
string callUrl = ResolveUrl("~/Controls/Credentials/PDF/StudentCountListPdf.aspx?xCriteria=" + selectedCriteria);
int theID;
theID = theDoc.AddImageUrl(hostURL + callUrl);
while (true)
{
if (!theDoc.Chainable(theID))
break;
theDoc.Page = theDoc.AddPage();
theID = theDoc.AddImageToChain(theID);
}
for (int i = 1; i <= theDoc.PageCount; i++)
{
theDoc.PageNumber = i;
theDoc.Flatten();
}
theDoc = AddHeaderFooter(theDoc);
byte[] pdf = theDoc.GetData();
Response.Clear();
Response.ClearHeaders(); // Add this line
Response.ClearContent(); // Add this line
//string filename = lblStudentName.Text.Replace(',', '-') + "EarnedCredentialList";
Response.AddHeader("Content-Disposition", "attachment; filename=" + "CredentialList" + ".pdf");
Response.AddHeader("content-length", pdf.Length.ToString());
Response.ContentType = "application/pdf";
Response.BinaryWrite(pdf);
Response.End();
theDoc.Clear();
}示例5: Convert
public byte[] Convert(string link)
{
try
{
var theDoc = new Doc();
theDoc.MediaBox.String = "A4";
theDoc.SetInfo(0, "License", "141-819-141-276-8435-093");
theDoc.Rect.Inset(10, 5);
theDoc.HtmlOptions.AddLinks = true;
//theDoc.HtmlOptions.AddMovies = true;
theDoc.Page = theDoc.AddPage();
theDoc.HtmlOptions.PageCacheEnabled = false;
var theId = theDoc.AddImageUrl(link);
while (true)
{
if (!theDoc.Chainable(theId))
break;
theDoc.Page = theDoc.AddPage();
theId = theDoc.AddImageToChain(theId);
}
// Link pages together
theDoc.HtmlOptions.LinkPages();
for (var i = 1; i <= theDoc.PageCount; i++)
{
theDoc.PageNumber = i;
theDoc.Flatten();
}
var buffer = theDoc.GetData();
theDoc.Clear();
return buffer;
}
catch (Exception ex)
{
throw ex;
}
}示例6: ConvertUrlToImage
private Stream ConvertUrlToImage(string url, int marginLeft, int marginTop, int page)
{
//bool isLogged = Boolean.Parse(System.Web.Configuration.WebConfigurationManager.AppSettings[constLog]);
MemoryStream memoryStream = null;
byte[] imageBytes = null;
//return the coresponding image here for the first page
XSettings.InstallRedistributionLicense(
System.Web.Configuration.WebConfigurationManager.AppSettings[constLicenseKey]);
//Create a new Doc
using (Doc theDoc = new Doc())
{
theDoc.HtmlOptions.UseScript = true; // Enable javascript at the startup time
theDoc.HtmlOptions.UseActiveX = true; // Enable SVG
theDoc.HtmlOptions.UseVideo = true; // Enable Video
theDoc.HtmlOptions.Timeout = 120000;
// Time out is 2 minutes for ABCPDF .NET Doc calls the url to get the html
theDoc.HtmlOptions.PageCacheEnabled = true; // Enable ABCPDF .NET page cache
theDoc.Rect.Inset(marginLeft, marginTop); // Insert the margin left and margin top
theDoc.Page = theDoc.AddPage();
int theID = theDoc.AddImageUrl(url.ToString());
// Now chain subsequent pages together. Stop when reach a page which wasn't truncated.
while (true)
{
if (!theDoc.Chainable(theID))
break;
theDoc.Page = theDoc.AddPage();
theDoc.Rendering.DotsPerInch = constDotPerInches; // set DPI = 150
theDoc.Rendering.SaveQuality = constSaveQuality; // set Quality = 100
theID = theDoc.AddImageToChain(theID);
}
theDoc.PageNumber = page;
theDoc.Rendering.DotsPerInch = constDotPerInches;
theDoc.Rendering.SaveQuality = constImageQuality;
theDoc.Flatten();
imageBytes = theDoc.Rendering.GetData("abc.png");
theDoc.Clear();
}
memoryStream = new MemoryStream(imageBytes);
return memoryStream;
}示例7: printbutton_Click
protected void printbutton_Click(object sender, EventArgs e)
{
//if (pdf_synced) {
//} else {
string contents = string.Empty;
MemoryStream ms = new MemoryStream();
try {
Doc doc = new Doc();
doc.MediaBox.String = "A4";
doc.HtmlOptions.BrowserWidth = 980;
doc.HtmlOptions.FontEmbed = true;
doc.HtmlOptions.FontSubstitute = false;
doc.HtmlOptions.FontProtection = false;
doc.HtmlOptions.ImageQuality = 33;
int id = 0;
Random rnd = new Random();
id = doc.AddImageUrl("http://" + Request.Url.Host + "/Documents/jour_pdf.aspx?id=" + jourid.ToString() + "&rnd=" + rnd.Next(50000));
while (true) {
//doc.FrameRect();
if (!doc.Chainable(id)) {
break;
}
doc.Page = doc.AddPage();
id = doc.AddImageToChain(id);
}
doc.Rect.String = "10 780 595 840";
doc.HPos = 0.5;
doc.VPos = 0.0;
doc.Color.String = "0 255 0";
doc.FontSize = 36;
for (int i = 1; i <= doc.PageCount; i++) {
doc.PageNumber = i;
id = doc.AddImageUrl("http://" + Request.Url.Host + "/Documents/header.aspx?id=" + jourid.ToString() +"&rnd=" + rnd.Next(50000));
}
doc.Rect.String = "10 0 585 100";
doc.HPos = 0.5;
doc.VPos = 1.0;
//doc.FontSize = 36;
//for (int i = 1; i <= doc.PageCount; i++) {
doc.PageNumber = 1;
id = doc.AddImageUrl("http://" + Request.Url.Host + "/Documents/footer.aspx?rnd=" + rnd.Next(50000));
//doc.AddText("Page " + i.ToString() + " of " + doc.PageCount.ToString());
//doc.FrameRect();
//}
for (int i = 0; i < doc.PageCount; i++) {
doc.PageNumber = i;
doc.Flatten();
}
//doc.AddImageHtml(contents);
//doc.Save(Server.MapPath("htmlimport.pdf"));
doc.Save(ms);
//doc.SaveOptions.
doc.Clear();
bool success = AmazonHandler.PutPdfJour(ms, journo);
if (success) {
Response.Write("SUCCESS!!!!");
} else {
Response.Write("FAIL!!!!");
}
//}
} catch (Exception ex) {
Response.Write(ex.Message);
}
//}
}示例8: IsQualifiedUrl
/// <summary>
/// Convert the HTML code from the specified URL to a PDF document and send the
/// document as an attachment to the browser
/// </summary>
/// <param name="sessionTokenId">SessionTokenId given by user to authorize</param>
/// <param name="url">The URL of a page that will be rendered</param>
/// <param name="marginLeft"></param>
/// <param name="marginTop"></param>
/// <returns>a byte array that rendered as a PDF, will be null if error</returns>
Stream IPrintServiceV1.ConvertUrlToPdf(string sessionTokenId, string url, int marginLeft, int marginTop)
{
Stream returnStream = null;
if (marginLeft < 10000 && marginTop < 10000)
{
try
{
bool isQualified = IsQualifiedUrl(url.ToString());
if (isQualified)
{
// Create a Doc object
XSettings.InstallRedistributionLicense(licenseKey);
using (Doc theDoc = new Doc())
{
//theDoc.SetInfo(0, "RenderDelay", "1000");
theDoc.HtmlOptions.UseScript = true;
theDoc.HtmlOptions.UseActiveX = true;
theDoc.HtmlOptions.UseVideo = true;
theDoc.HtmlOptions.PageCacheEnabled = true;
theDoc.HtmlOptions.Timeout = 120000; // 120 seconds
theDoc.Rect.Inset(marginLeft, marginTop); // add margin
// Add the first page of HTML. Save the returned ID as this will be used to add subsequent pages
theDoc.Page = theDoc.AddPage();
int theID = theDoc.AddImageUrl(url.ToString());
// Now chain subsequent pages together. Stop when reach a page which wasn't truncated.
while (true)
{
if (!theDoc.Chainable(theID))
break;
theDoc.Page = theDoc.AddPage();
theDoc.Rendering.DotsPerInch = constDotPerInches; // DPI
theDoc.Rendering.SaveQuality = constSaveQuality; // Quality
theID = theDoc.AddImageToChain(theID);
}
// After adding the pages we can flatten them. We can't do this until after the pages have been added
// because flattening will invalidate our previous ID and break the chain.
for (int i = 1; i <= theDoc.PageCount; i++)
{
theDoc.PageNumber = i;
theDoc.Flatten();
}
// Get pdf data from the Doc object
returnStream = new MemoryStream(theDoc.GetData());
//returnByte = theDoc.GetData();
theDoc.Clear();
}
}
//TO-DO: Add the HTTP Status Code 403 (Forbidden) when the url is not in supported list
}
catch (UriFormatException uriFormatException)
{
WebOperationContext.Current.OutgoingResponse.StatusCode = HttpStatusCode.BadRequest;
LoggerHelperV1.Error(AssemblyName, AssemblyVersion, Environment.MachineName,
uriFormatException.StackTrace,
HttpUtility.UrlEncode(url.ToString()) + uriFormatException.Message +
uriFormatException.StackTrace);
returnStream = null;
}
catch (WebException webException)
{
WebOperationContext.Current.OutgoingResponse.StatusCode = HttpStatusCode.NotFound;
LoggerHelperV1.Error(AssemblyName, AssemblyVersion, Environment.MachineName, webException.StackTrace,
HttpUtility.UrlEncode(url.ToString()) + webException.Message +
webException.StackTrace);
returnStream = null;
}
catch (Exception ex)
{
WebOperationContext.Current.OutgoingResponse.StatusCode = HttpStatusCode.BadRequest;
LoggerHelperV1.Error(AssemblyName, AssemblyVersion, Environment.MachineName, ex.StackTrace,
HttpUtility.UrlEncode(url.ToString()) + ex.Message + ex.StackTrace);
returnStream = null;
}
if (WebOperationContext.Current != null)
{
WebOperationContext.Current.OutgoingResponse.ContentType = "application/pdf";
HttpResponseHeader cacheHeader = HttpResponseHeader.CacheControl;
WebOperationContext.Current.OutgoingResponse.Headers.Add(cacheHeader,
string.Format(CultureInfo.InvariantCulture,
"max-age={0}, must-revalidate",
CachingDuration));
//Add one day caching
}
//.........这里部分代码省略.........
示例9: btnPrintBtn_Click
protected void btnPrintBtn_Click(object sender, System.Web.UI.ImageClickEventArgs e)
{
Doc theDoc = new Doc();
//clear caching?
theDoc.HtmlOptions.PageCacheEnabled = false;
theDoc.HtmlOptions.UseNoCache = true;
theDoc.HtmlOptions.PageCacheClear();
theDoc.HtmlOptions.PageCachePurge();
theDoc.HtmlOptions.UseResync = true;
theDoc.Rect.String = "20 90 580 750";
string hostURL = (HttpContext.Current.Request.IsSecureConnection ? "https://" : "http://") + HttpContext.Current.Request.Url.Host.ToString();
string callUrl = ResolveUrl("~/Controls/Credentials/PDF/CredentialListPdf.aspx");
int theID;
theID = theDoc.AddImageUrl(hostURL + callUrl);
while (true)
{
if (!theDoc.Chainable(theID))
break;
theDoc.Page = theDoc.AddPage();
theID = theDoc.AddImageToChain(theID);
}
for (int i = 1; i <= theDoc.PageCount; i++)
{
theDoc.PageNumber = i;
theDoc.Flatten();
}
theDoc = AddHeaderFooter(theDoc);
byte[] pdf = theDoc.GetData();
Response.Clear();
Response.ClearHeaders();
Response.ClearContent();
Response.AddHeader("Content-Disposition", "attachment; filename=" + "CredentialList" + ".pdf");
Response.AddHeader("content-length", pdf.Length.ToString());
Response.ContentType = "application/pdf";
Response.BinaryWrite(pdf);
Response.End();
}示例10: ItemAnalysisToPdfDoc
protected Doc ItemAnalysisToPdfDoc(PdfRenderSettings settings = null)
{
if (settings == null) settings = new PdfRenderSettings();
StringWriter sw = new StringWriter();
HtmlTextWriter w = new HtmlTextWriter(sw);
reportHeaderDiv.Controls.Add(LoadPDFHeaderInfo());
barGraphLevelsContainerDiv.Controls.Add(LoadBarGraphLevels());
barGraphPDFContainerDiv.Controls.Add(LoadBarGraphs());
contentDiv.RenderControl(w);
string result_html = sw.GetStringBuilder().ToString();
int topOffset = settings.HeaderHeight > 0 ? settings.HeaderHeight : 0;
int bottomOffset = settings.FooterHeight > 0 ? settings.FooterHeight : 0;
Doc doc = new Doc();
doc.HtmlOptions.HideBackground = true;
doc.HtmlOptions.PageCacheEnabled = false;
doc.HtmlOptions.UseScript = true;
doc.HtmlOptions.Timeout = 36000;
doc.HtmlOptions.BreakZoneSize = 100; // I experiemented with this being 99% instead of 100%, but you end up with passages getting cut off in unflattering ways. This may lead to more blank space... but I think it's the lessor of evils
doc.HtmlOptions.ImageQuality = 70;
doc.MediaBox.String = "0 0 " + settings.PageWidth + " " + settings.PageHeight;
doc.Rect.String = settings.LeftMargin + " " + (0 + bottomOffset).ToString() + " " + (settings.PageWidth - settings.RightMargin).ToString() + " " + (settings.PageHeight - topOffset).ToString();
doc.HtmlOptions.AddTags = true;
doc.SetInfo(0, "ApplyOnLoadScriptOnceOnly", "1");
List<int> forms = new List<int>();
int theID = doc.AddImageHtml(result_html);
while (true)
{
if (!doc.Chainable(theID))
break;
doc.Page = doc.AddPage();
theID = doc.AddImageToChain(theID);
string[] tagIds = doc.HtmlOptions.GetTagIDs(theID);
if (tagIds.Length > 0 && tagIds[0] == "test_header")
forms.Add(doc.PageNumber); // By using GetTagIDs to find if a test header ended up on this page, we can determine whether the page needs a header
if (settings.PossibleForcedBreaks)
{ // only want to take the performance hit if there's a change we're forcing breaks
if (String.IsNullOrEmpty(doc.GetText("Text")))
{ // WSH Found situation where after I added page break always for multi-form, one test that was already breaking properly, added an extra page that was blank between forms. Almost like some amount of HTML had been put there, even though it wasn't any real text. By checking to make sure there is some actual text on page, we can avoid that problem
doc.Delete(doc.Page);
}
}
}
if (settings.HeaderHeight > 0 && !String.IsNullOrEmpty(settings.HeaderText))
{
/*HttpServerUtility Server = HttpContext.Current.Server;
headerText = Server.HtmlDecode(headerText);*/
Doc headerDoc = new Doc();
headerDoc.MediaBox.String = settings.LeftMargin + " " + (settings.PageHeight - settings.HeaderHeight).ToString() + " " + (settings.PageWidth - settings.RightMargin).ToString() + " " + settings.PageHeight; //LEFT, BOTTOM,WIDTH, HEIGHT
headerDoc.Rect.String = settings.LeftMargin + " " + (settings.PageHeight - settings.HeaderHeight).ToString() + " " + (settings.PageWidth - settings.RightMargin).ToString() + " " + settings.PageHeight; //LEFT, BOTTOM,WIDTH, HEIGHT
headerDoc.VPos = 0.5;
int headerID = headerDoc.AddImageHtml(settings.HeaderText);
if (!String.IsNullOrEmpty(settings.HeaderText))
{
int form_ref = 0;
for (int i = 1; i <= doc.PageCount; i++)
{
if (form_ref < forms.Count && forms[form_ref] == i)
{
form_ref++;
}
else
{
if (i > 1 || settings.ShowHeaderOnFirstPage)
{
doc.PageNumber = i;
doc.Rect.String = settings.LeftMargin + " " + (settings.PageHeight - settings.HeaderHeight).ToString() + " " + (settings.PageWidth - settings.RightMargin).ToString() + " " + settings.PageHeight; //LEFT, BOTTOM,WIDTH, HEIGHT
doc.VPos = 0.5;
theID = doc.AddImageDoc(headerDoc, 1, null);
theID = doc.AddImageToChain(theID);
}
}
}
}
}
for (int i = 1; i <= doc.PageCount; i++)
{
doc.PageNumber = i;
doc.Flatten();
}
return doc;
}示例11: ConvertHtmlString
public byte[] ConvertHtmlString(string customData)
{
try
{
var theDoc = new Doc();
theDoc.MediaBox.String = "A4";
theDoc.SetInfo(0, "License", "141-819-141-276-8435-093");
theDoc.Rect.Inset(10, 5);
theDoc.HtmlOptions.AddLinks = true;
theDoc.Page = theDoc.AddPage();
//AbcPdf cache request for 10 min consider for crucial cases.
var theId = theDoc.AddImageHtml(customData);
while (true)
{
if (!theDoc.Chainable(theId))
break;
theDoc.Page = theDoc.AddPage();
theId = theDoc.AddImageToChain(theId);
}
// Link pages together
theDoc.HtmlOptions.LinkPages();
for (var i = 1; i <= theDoc.PageCount; i++)
{
theDoc.PageNumber = i;
theDoc.Flatten();
}
var buffer = theDoc.GetData();
theDoc.Clear();
return buffer;
}
catch (Exception ex)
{
throw ex;
}
}示例12: CreatePDFFetched
private void CreatePDFFetched(EngineType engine)
{
var connectionString = ConfigurationManager.ConnectionStrings["LicenseKey"].ConnectionString;
XSettings.InstallLicense(connectionString);
var theDoc = new Doc();
theDoc.HtmlOptions.Engine = engine;
theDoc.HtmlOptions.UseScript = false;
theDoc.HtmlOptions.BrowserWidth = 800;
theDoc.HtmlOptions.ForGecko.UseScript = false;
theDoc.Rendering.DotsPerInch = 300;
theDoc.HtmlOptions.ForGecko.InitialWidth = 800;
theDoc.Rect.Inset(18, 18);
theDoc.Page = theDoc.AddPage();
int theID = theDoc.AddImageUrl("http://woot.com/", true, 800, true);
while (true)
{
theDoc.FrameRect(); // add a black border
if (!theDoc.Chainable(theID))
break;
theDoc.Page = theDoc.AddPage();
theID = theDoc.AddImageToChain(theID);
}
for (int i = 1; i <= theDoc.PageCount; i++)
{
theDoc.PageNumber = i;
theDoc.Flatten();
}
Response.Buffer = false;
Response.AddHeader("Content-Disposition", "inline; filename=\"rept.pdf\"");
Response.ContentType = "application/pdf";
theDoc.Save(Response.OutputStream);
Response.Flush();
}示例13: PDFForHtml
public static byte[] PDFForHtml(string html)
{
// Create ABCpdf Doc object
var doc = new Doc();
doc.HtmlOptions.Engine = EngineType.Gecko;
doc.HtmlOptions.ForGecko.ProcessOptions.LoadUserProfile = true;
doc.HtmlOptions.HostWebBrowser = true;
doc.HtmlOptions.BrowserWidth = 800;
doc.HtmlOptions.ForGecko.InitialWidth = 800;
// Add html to Doc
int theID = doc.AddImageHtml(html);
// Loop through document to create multi-page PDF
while (true)
{
if (!doc.Chainable(theID))
break;
doc.Page = doc.AddPage();
theID = doc.AddImageToChain(theID);
}
// Flatten the PDF
for (int i = 1; i <= doc.PageCount; i++)
{
doc.PageNumber = i;
doc.Flatten();
}
// Get PDF as byte array. Couls also use .Save() to save to disk
var pdfbytes = doc.GetData();
doc.Clear();
return pdfbytes;
}示例14: GetPdfFromHtml
public static byte[] GetPdfFromHtml(string html)
{
Doc thisDoc = new Doc();
thisDoc.Rect.Height = 770;
thisDoc.Rect.Bottom = 15;
int pageId = thisDoc.AddImageHtml(html);
while (thisDoc.Chainable(pageId))
{
thisDoc.Page = thisDoc.AddPage();
pageId = thisDoc.AddImageToChain(pageId);
}
for (int i = 1; i <= thisDoc.PageCount; i++)
{
thisDoc.PageNumber = i;
thisDoc.Flatten();
}
return thisDoc.GetData();
}示例15: GetNumberOfPages
private int GetNumberOfPages(string url, string extension, int marginLeft, int marginTop)
{
this.margineLeft = marginLeft;
this.margineTop = marginTop;
this.url = url;
int PageCount = 0;
bool isLogged = Boolean.Parse(System.Web.Configuration.WebConfigurationManager.AppSettings[constLog]);
// This code line sets the license key to the Doc object
XSettings.InstallRedistributionLicense(System.Web.Configuration.WebConfigurationManager.AppSettings[constLicenseKey]);
//Create a new Doc
switch (extension)
{
//If the url is a pdf file
case PDF:
byte[] buffer = new byte[4096];
int count = 0;
byte[] pdfBytes = null;
using (MemoryStream memoryStream = new MemoryStream())
{
WebRequest webRequest = WebRequest.Create(url);
WebResponse webResponse = webRequest.GetResponse();
Stream stream = webResponse.GetResponseStream();
do
{
count = stream.Read(buffer, 0, buffer.Length);
memoryStream.Write(buffer, 0, count);
} while (count != 0);
pdfBytes = memoryStream.ToArray();
}
using (Doc theDoc = new Doc())
{
theDoc.HtmlOptions.UseScript = true;
theDoc.HtmlOptions.UseActiveX = true;
theDoc.HtmlOptions.UseVideo = true;
theDoc.HtmlOptions.PageCacheEnabled = true;
theDoc.HtmlOptions.Timeout = 120000;
theDoc.Rect.Inset(marginLeft, marginTop);
theDoc.Read(pdfBytes);
PageCount = theDoc.PageCount;
}
return PageCount;
//break;
default:
using (Doc htmlDoc = new Doc())
{
//Start new thread to generate images when user call GetNumberOfPages method
htmlDoc.HtmlOptions.UseScript = true; // Enable javascript at the startup time
htmlDoc.HtmlOptions.UseActiveX = true; // Enable SVG
htmlDoc.HtmlOptions.UseVideo = true; // Enable Video
htmlDoc.HtmlOptions.Timeout = 120000;
// Time out is 2 minutes for ABCPDF .NET Doc calls the url to get the html
htmlDoc.HtmlOptions.PageCacheEnabled = true; // Enable ABCPDF .NET page cache
htmlDoc.Rect.Inset(marginLeft, marginTop); // Insert the margin left and margin top
htmlDoc.Page = htmlDoc.AddPage();
int theID = htmlDoc.AddImageUrl(url.ToString());
// Now chain subsequent pages together. Stop when reach a page which wasn't truncated.
while (true)
{
if (!htmlDoc.Chainable(theID))
break;
htmlDoc.Page = htmlDoc.AddPage();
htmlDoc.Rendering.DotsPerInch = constDotPerInches; // set DPI = 150
htmlDoc.Rendering.SaveQuality = constSaveQuality; // set Quality = 100
theID = htmlDoc.AddImageToChain(theID);
}
if (htmlDoc != null)
return htmlDoc.PageCount;
}
break;
}
return 0;
}