public void SetCrop(PaperFormat format)
{
Rect crop = new Rect(_photoItem.ImageSize);
if (!format.IsFree && (ExecutionEngine.Context[Constants.OrderContextName] as Order).CropMode == Constants.CropToFillModeName)
{
double ratio = (double)format.Width / (double)format.Height;
if (_photoItem.ImageSize.Height > _photoItem.ImageSize.Width)
{
ratio = 1 / ratio;
}
crop.Height = _photoItem.ImageSize.Height;
crop.Width = _photoItem.ImageSize.Height * ratio;
if (crop.Width > _photoItem.ImageSize.Width)
{
crop.Width = _photoItem.ImageSize.Width;
crop.Height = _photoItem.ImageSize.Width / ratio;
}
crop.X = (_photoItem.ImageSize.Width - crop.Width) / 2;
crop.Y = (_photoItem.ImageSize.Height - crop.Height) / 2;
}
_photoCrops[format] = crop;
}
internal async Task <string> GetPdfAsync(
decimal scale,
bool displayHeaderFooter,
string headerTemplate,
string footerTemplate,
bool printBackground,
bool landscape,
string pageRanges,
PaperFormat format,
string width,
string height,
Margin margin,
bool preferCSSPageSize)
{
var args = new Dictionary <string, object>
{
["scale"] = scale,
["displayHeaderFooter"] = displayHeaderFooter,
["printBackground"] = printBackground,
["landscape"] = landscape,
["preferCSSPageSize"] = preferCSSPageSize,
};
if (pageRanges != null)
{
args["pageRanges"] = pageRanges;
}
if (headerTemplate != null)
{
args["headerTemplate"] = headerTemplate;
}
if (footerTemplate != null)
{
args["footerTemplate"] = footerTemplate;
}
if (margin != null)
{
args["margin"] = margin;
}
if (!string.IsNullOrEmpty(width))
{
args["width"] = width;
}
if (format != null)
{
args["format"] = format;
}
if (!string.IsNullOrEmpty(height))
{
args["height"] = height;
}
return((await Connection.SendMessageToServer(Guid, "pdf", args).ConfigureAwait(false))?.GetProperty("pdf").ToString());
}
public PaperSizeFilter(PaperFormat paperFormat)
{
if (paperFormat != null && ExecutionEngine.Instance.PaperFormats.Contains(paperFormat))
{
_paperFormat = paperFormat;
}
}
public CalculateTimeInput(long?iterations, PaperFormat paperFormat, long?amount, double?speed)
{
Iterations = iterations;
PaperFormat = paperFormat;
Amount = amount;
Speed = speed;
}
private ViPaper(double widthMM, double heightMM, PaperFormat paperFormat)
{
this._PageWidthMM = widthMM;
this._PageHeightMM = heightMM;
this._PaperFormat = paperFormat;
}
private void _formatsView_UserDeletedRow(object sender, DataGridViewRowEventArgs e)
{
PaperFormat format = e.Row.Tag as PaperFormat;
PriceManager.RemovePaperFormat(format);
ValidateCells(null);
}
/// <summary>
/// Initializes a new instance of the Bytescout.PDF.Page class.
/// </summary>
/// <param name="format">The page size.</param>
/// <param name="orientation">The paper orientation.</param>
public Page(PaperFormat format, PaperOrientation orientation)
{
_dictionary = new PDFDictionary();
_dictionary.AddItem("Type", new PDFName("Page"));
_dictionary.AddItem("MediaBox", createBox(PaperSizes.GetRect(format, orientation)));
Watermarks = new WatermarkCollection();
}
/// <summary>
/// 创建指定尺寸的 Scale 参数信息。
/// </summary>
/// <param name="widthMM">纸张宽度（毫米）</param>
/// <param name="heightMM">纸张高度（毫米）</param>
/// <returns>指定尺寸的纸张信息。</returns>
public static ViPaper Create(double widthMM, double heightMM, PaperFormat paperFormat, PageOrientation orientation)
{
ViPaper paper = new ViPaper(widthMM, heightMM, paperFormat);
paper.Orientation = orientation;
return(paper);
}
public void SetCrop(PaperFormat format, Rect crop)
{
var rect = new Rect(_photoItem.ImageSize);
if (!format.IsFree && !rect.Contains(crop))
{
crop.Intersect(rect);
}
_photoCrops[format] = crop;
}
public int GetItemCount(PaperFormat format)
{
int itemsCount = 0;
foreach (OrderItem item in _items)
{
itemsCount += item.GetCount(format);
}
return(itemsCount);
}
private void _contextMenuItem_Click(object sender, EventArgs args)
{
int rowIndex = _mouseLocation.RowIndex;
if (rowIndex >= 0 && rowIndex < _formatsView.Rows.Count)
{
PaperFormat format = _formatsView.Rows[rowIndex].Tag as PaperFormat;
if (format != null)
{
CropManager.AddCropFormat(format.Name, format.Width, format.Height, true);
}
}
}
/// <summary>
/// 属性赋值构造函数
/// </summary>
/// <param name="bindingtype">装订规格</param>
/// <param name="size">开本大小</param>
/// <param name="count">册数</param>
/// <param name="papertype">正文用纸</param>
/// <param name="iscolorful">是否彩印</param>
public _BookPrinting(
int words,
Binding bindingtype,
BookSizeFormat size,
BookNumer count,
PaperFormat papertype,
bool iscolorful
)
{
WordCount = words;
BookBinding = bindingtype;
BookSize = size;
BookCount = count;
PaperUsing = papertype;
IsColorful = iscolorful;
buildRawData();
}
/// <summary>
/// 属性赋值构造函数
/// </summary>
/// <param name="bindingtype">装订规格</param>
/// <param name="size">开本大小</param>
/// <param name="count">册数</param>
/// <param name="papertype">正文用纸</param>
/// <param name="iscolorful">是否彩印</param>
public _BookPrinting(
int words,
Binding bindingtype,
BookSizeFormat size,
BookNumer count,
PaperFormat papertype,
bool iscolorful
)
{
WordCount = words;
BookBinding = bindingtype;
BookSize = size;
BookCount = count;
PaperUsing = papertype;
IsColorful = iscolorful;
buildRawData();
}
private void _formatsView_DragDrop(object sender, DragEventArgs e)
{
var newFormats = new PaperFormat[PriceManager.PaperFormats.Count];
for (int i = 0; i < _formatsView.Rows.Count; i++)
{
PaperFormat type = _formatsView.Rows[i].Tag as PaperFormat;
if (type != null)
{
newFormats[i] = type;
}
}
PriceManager.UpdatePaperFormats(newFormats);
ValidateCells(null);
}
private bool LowQualityIndicatorNeeded()
{
PaperFormat curFormat = ExecutionEngine.Instance.SelectedPaperFormat;
if (curFormat != null && !curFormat.IsFree && _photo.ImageSize.Width > 0 && _photo.ImageSize.Height > 0)
{
double curPixPerInch = Math.Max(_photo.ImageSize.Width / curFormat.Width, _photo.ImageSize.Height / curFormat.Height);
if (ExecutionEngine.Config.PaperSizeUnits.Value == Constants.MmUnits)
{
curPixPerInch *= 25.4;
}
return(curPixPerInch < curFormat.Dpi);
}
else
{
return(false);
}
}
public string GetCropString(PaperFormat format)
{
Rect rect = GetCrop(format);
int angle = _photoItem.ExifAngle;
if (angle > 0)
{
double tmp;
switch (angle)
{
case 270:
tmp = SourcePhotoItem.ImageSize.Height - rect.Height - rect.Y;
rect.Y = rect.X;
rect.X = tmp;
tmp = rect.Width;
rect.Width = rect.Height;
rect.Height = tmp;
break;
case 180:
rect.X = SourcePhotoItem.ImageSize.Width - rect.Width - rect.X;
rect.Y = SourcePhotoItem.ImageSize.Height - rect.Height - rect.Y;
break;
case 90:
tmp = SourcePhotoItem.ImageSize.Width - rect.Width - rect.X;
rect.X = rect.Y;
rect.Y = tmp;
tmp = rect.Width;
rect.Width = rect.Height;
rect.Height = tmp;
break;
default:
throw new NotSupportedException();
}
}
return(string.Format("{0}, {1}, {2}, {3}", (int)rect.X, (int)rect.Y, (int)rect.Width, (int)rect.Height));
}
private void _formatsView_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
if (_isLoaded && e.RowIndex >= 0)
{
PaperFormat format = _formatsView.Rows[e.RowIndex].Tag as PaperFormat;
string newName = _formatsView["NameColumn", e.RowIndex].Value != null ? _formatsView["NameColumn", e.RowIndex].Value.ToString() : string.Empty;
float newWidth = 0.0f;
if (_formatsView["WidthColumn", e.RowIndex].Value != null)
{
float.TryParse(_formatsView["WidthColumn", e.RowIndex].Value.ToString(), out newWidth);
}
float newHeight = 0.0f;
if (_formatsView["HeightColumn", e.RowIndex].Value != null)
{
float.TryParse(_formatsView["HeightColumn", e.RowIndex].Value.ToString(), out newHeight);
}
int newDpi = 0;
if (_formatsView["DpiColumn", e.RowIndex].Value != null)
{
int.TryParse(_formatsView["DpiColumn", e.RowIndex].Value.ToString(), out newDpi);
}
if (format != null)
{
format.Name = newName;
format.Width = newWidth;
format.Height = newHeight;
format.Dpi = newDpi;
}
else
{
format = PriceManager.AddPaperFormat(newName, newWidth, newHeight, newDpi);
_formatsView.Rows[e.RowIndex].Tag = format;
}
ValidateCells(null);
}
}
private void _contextMenu_DropDownOpened(object sender, CancelEventArgs args)
{
int rowIndex = _mouseLocation.RowIndex;
if (rowIndex >= 0 && rowIndex < _formatsView.Rows.Count)
{
PaperFormat format = _formatsView.Rows[rowIndex].Tag as PaperFormat;
if (format != null)
{
_contextMenuItem.Enabled = !CropManager.ContainsCrop(format.Name, format.Width, format.Height) && CropManager.CropFormats.Count < Constants.MaxCropsCount;
}
else
{
args.Cancel = true;
}
}
else
{
args.Cancel = true;
}
}
public int GetCount(PaperFormat format)
{
return(_photoCounts[format]);
}
/// <summary>
/// Set the given <paramref name="paperFormat"/>
/// </summary>
/// <param name="paperFormat"><see cref="PaperFormat"/></param>
private void SetPaperFormat(PaperFormat paperFormat)
{
switch (paperFormat)
{
case PaperFormat.Letter:
PaperWidth = 8.5;
PaperHeight = 11;
break;
case PaperFormat.Legal:
PaperWidth = 8.5;
PaperHeight = 14;
break;
case PaperFormat.Tabloid:
PaperWidth = 11;
PaperHeight = 17;
break;
case PaperFormat.Ledger:
PaperWidth = 17;
PaperHeight = 11;
break;
case PaperFormat.A0:
PaperWidth = 33.1;
PaperHeight = 46.8;
break;
case PaperFormat.A1:
PaperWidth = 23.4;
PaperHeight = 33.1;
break;
case PaperFormat.A2:
PaperWidth = 16.5;
PaperHeight = 23.4;
break;
case PaperFormat.A3:
PaperWidth = 11.7;
PaperHeight = 16.5;
break;
case PaperFormat.A4:
PaperWidth = 8.27;
PaperHeight = 11.7;
break;
case PaperFormat.A5:
PaperWidth = 5.83;
PaperHeight = 8.27;
break;
case PaperFormat.A6:
PaperWidth = 4.13;
PaperHeight = 5.83;
break;
default:
throw new ArgumentOutOfRangeException(nameof(paperFormat), paperFormat, null);
}
}
/// <summary>
///
/// </summary>
/// <param name="urls"></param>
/// <param name="path"></param>
/// <param name="changeCountry">选择切换的国家</param>
/// <param name="randomCity">随机切换城市</param>
/// <param name="addText">添加页眉/页脚内容</param>
/// <returns></returns>
private async Task BulidPdfAsync(Uri[] urls, string path, string changeCountry, bool randomCity, string addText, bool saveHis, PaperFormat paperFormat)
{
try
{
await new BrowserFetcher(new BrowserFetcherOptions()
{
Host = "http://cdn.npm.taobao.org/dist"
}).DownloadAsync(BrowserFetcher.DefaultRevision);
var option = new LaunchOptions
{
UserDataDir = $"{System.IO.Directory.GetCurrentDirectory()}/UserData",
Headless = true,
DefaultViewport = null,
Args = new[] {
"--no-sandbox",
"--disable-setuid-sandbox",
"--lang=en-US,en",
"--start-maximized",
// "--disable-dev-shm-usage",
// "--disable-extensions",
// "--disable-gpu",
// "--disable-infobars",
//"--disable-local-storage",
// "--no-zygote",
// "--disable-bundled-ppapi-flash"
//$"--user-agent={_userAgent}"
},
IgnoreHTTPSErrors = true,
};
using (var browser = await Puppeteer.LaunchAsync(option))
{
BrowserContext browserContext = browser.DefaultContext;
//if (saveHis)
//{
// browserContext = await browser.CreateIncognitoBrowserContextAsync();
//}
var page = await browserContext.NewPageAsync();
await page.SetUserAgentAsync(_userAgent);
await page.SetViewportAsync(new ViewPortOptions
{
Width = Screen.PrimaryScreen.WorkingArea.Width,
Height = Screen.PrimaryScreen.WorkingArea.Height
});
if (!changeCountry.Contains("请选择") && _CountryModels.Any())
{
OnShowTooltipInfo("初始化首页内容,开始切换国家");
//var zips = Properties.Resources.zip.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
//var zip = zips.OrderBy(m => Guid.NewGuid()).First();
await page.GoToAsync("https://www.amazon.com/");
var pagetitle = await page.GetTitleAsync();
try
{
var docid = _CountryModels.Find(m => m.Text.Contains(changeCountry));
if (docid != null)
{
await page.EvaluateFunctionAsync(Properties.Resources.oChange2, docid.Id);
}
}
catch (Exception ex)
{
MessageBox.Show("访问网址受限,自动切换地区失败,\r\n请等待亚马逊解封或切换新ip后再尝试\r\n" + ex.Message, pagetitle);
return;
}
await Task.Delay(8000);
}
else if (randomCity)//没有选择国家的情况，选择地区切换地区
{
OnShowTooltipInfo("初始化首页内容,开始切换地区");
var zips = Properties.Resources.zip.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
var zip = zips.OrderBy(m => Guid.NewGuid()).First();
await page.GoToAsync("https://www.amazon.com/");
var pagetitle = await page.GetTitleAsync();
try
{
await InputMatchCaptch(page);
await page.EvaluateFunctionAsync(Properties.Resources.oChange, zip);
}
catch (Exception ex)
{
MessageBox.Show("访问网址受限,自动切换地区失败,\r\n请等待亚马逊解封或切换新ip后再尝试", pagetitle);
throw ex;
}
await Task.Delay(10000);
}
int index = 0;
int max = urls.Length;
var prelist = Properties.Resources.preload.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
var maxwidth = Screen.PrimaryScreen.WorkingArea.Width;
foreach (var item in urls)
{
index += 1;
var ht = $"<div style=\"top:0px;font-size:10px;margin-left:10px;width:{maxwidth}px;\" ><span style=\"margin-left: 20px;\">{item}</span><span style=\"margin-left: 25%;\"></span><span style=\"margin-left:25%;\">{addText}</span></div>";
var ft = $"<div style=\"top:0px;font-size:10px;margin-left: 10px;width:{maxwidth}px;\"><span style=\"margin-left: 20px;\">{item}</span><span style=\"margin-left: 25%;\"></span><span style=\"margin-left:25%;\">{addText}</span></div>";
try
{
OnShowTooltipInfo($"开始加载页面{item}");
// progressBar.PerformStep();
//搜索记录
if (saveHis)
{
var preurl = prelist.OrderBy(m => Guid.NewGuid()).Take(6).ToList();
for (int i = 0; i < preurl.Count; i++)
{
await InputMatchCaptch(page);
var url = preurl[i];
OnShowTooltipInfo($"增加浏览记录 {(i + 1)}/{preurl.Count}");
await page.GoToAsync(url);
}
}
OnShowTooltipInfo("打开目标页面 " + item.ToString());
//目标页面
await page.GoToAsync(item.ToString());
await page.EvaluateFunctionAsync <string>("()=>{try{document.querySelector('#productTitle').click(); document.querySelector('.nav-signin-tt.nav-flyout').remove();return 1;}catch(ex){return 0;}}");
if (saveHis)
{
OnShowTooltipInfo("展示浏览记录");
var result = await page.EvaluateFunctionAsync <string>("()=>{try{window.scrollBy(0,document.querySelector('.navFooterBackToTopText').getBoundingClientRect().top-600);return 1;}catch(ex){console.log(ex);return 0;}}");
await Task.Delay(3000);
result = await page.EvaluateFunctionAsync <string>(Properties.Resources.oRandom);
await Task.Delay(5000);
}
var file = Path.Combine(path, item.AbsolutePath.Replace("/dp/", "").Replace("/", "") + ".pdf");
OnShowTooltipInfo("开始生成PDF " + file);
if (option.Headless)
{
await page.PdfAsync(file, new PdfOptions()
{
PrintBackground = true,
DisplayHeaderFooter = !string.IsNullOrEmpty(addText),
HeaderTemplate = ht,
FooterTemplate = ft,
MarginOptions = new PuppeteerSharp.Media.MarginOptions()
{
Top = "40",
Bottom = "40",
Left = "30",
Right = "30"
},
Format = paperFormat
});
}
OnSetProcessValue(index);
}
catch (Exception ex)
{
OnShowTooltipInfo(ex.Message + "操作失败 " + item);
continue;
// throw;
}
}
//if (saveHis)
//{
// var ck = await page.GetCookiesAsync("https://www.amazon.com");
// await page.DeleteCookieAsync(ck);
//}
OnShowTooltipInfo($"操作完成 {index}/{urls.Length}");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "message", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
//throw;
}
}
/// <summary>
/// Prints as PDF asynchronously.
/// </summary>
/// <param name="input">The input.</param>
/// <param name="options">The options.</param>
/// <param name="variables">The variables.</param>
/// <param name="createLinksForHeadings">if set to <c>true</c> creates links for headings.</param>
/// <returns>
/// A task with the PDF file path as a result.
/// </returns>
/// <exception cref="System.IO.FileNotFoundException">File not found: {fullPath}.</exception>
internal async Task <string> PrintAsPdfAsync(
string input,
HtmlToPdfOptions options,
Dictionary <string, string> variables,
bool createLinksForHeadings = true)
{
string fullPath = Path.GetFullPath(input);
if (!File.Exists(fullPath))
{
throw new FileNotFoundException($"File not found: {fullPath}", fullPath);
}
string tempPdfFilePath = TempPdfFile.Create();
NavigationOptions navigationOptions = new NavigationOptions
{
WaitUntil = new[] { WaitUntilNavigation.Networkidle0 },
Timeout = 0,
};
AddTagOptions addTagOptions = null;
if (!string.IsNullOrEmpty(options.StyleSheet))
{
if (File.Exists(options.StyleSheet))
{
addTagOptions = new AddTagOptions
{
Type = "text/css",
Path = options.StyleSheet,
};
}
else
{
this.logger.LogWarning($"File not found: {options.StyleSheet}");
}
}
// the paper format takes priority over width and height
// if a page width or height is set, unset the paper format
PaperFormat paperFormat = options.PaperFormat;
string width = options.Width;
string height = options.Height;
if ((!string.IsNullOrEmpty(width)) ||
(!string.IsNullOrEmpty(height)))
{
paperFormat = null;
}
using (TempCopyHtmlFile tempHtmlFile = new TempCopyHtmlFile(fullPath))
{
this.PrependEmptyPages(tempHtmlFile.FilePath, options.PageOffset + options.PageNumberOffset);
// TODO: do not create links for headings if not generating an outline
if (createLinksForHeadings)
{
this.CreateLinksForHeadings(tempHtmlFile.FilePath);
}
string pageRanges = string.Empty;
if ((options.PageOffset + options.PageNumberOffset) > 0)
{
int fromPage = options.PageOffset + options.PageNumberOffset + 1;
int toPage = options.PageOffset + options.PageNumberOffset + options.NumberOfPages;
pageRanges = $"{fromPage}-";
if (options.NumberOfPages != 0)
{
pageRanges += $"{toPage}";
}
this.logger.LogDebug($"Printing pages {pageRanges} of page '{fullPath}'.");
}
// page variables
Dictionary <string, string> pageVariables = new Dictionary <string, string>();
if (variables != null)
{
foreach (KeyValuePair <string, string> keyValuePair in variables)
{
pageVariables.Add(keyValuePair.Key, keyValuePair.Value);
}
}
pageVariables.Add("webpage", fullPath);
string footerTemplate = string.Empty;
bool displayFooter = options.FooterTemplateBuilder.DisplayTemplate;
if (displayFooter)
{
footerTemplate = options.FooterTemplateBuilder.Build(pageVariables);
}
string headerTemplate = string.Empty;
bool displayHeader = options.HeaderTemplateBuilder.DisplayTemplate;
if (displayHeader)
{
headerTemplate = options.HeaderTemplateBuilder.Build(pageVariables);
}
PdfOptions pdfOptions = new PdfOptions
{
DisplayHeaderFooter = displayHeader || displayFooter,
FooterTemplate = footerTemplate,
Format = paperFormat,
HeaderTemplate = headerTemplate,
Height = height,
Landscape = options.Landscape,
MarginOptions = options.MarginOptions,
PreferCSSPageSize = false,
PageRanges = pageRanges,
PrintBackground = options.PrintBackground,
Scale = 1,
Width = width,
};
PolicyResult policyResult = await Policy
.Handle <TargetClosedException>()
.Or <Exception>()
.RetryAsync(2, onRetry: (ex, retryCount, context) =>
{
// executed before each retry
// ex. PuppeteerSharp.TargetClosedException: Protocol error(IO.read): Target closed. (Page failed to process Inspector.targetCrashed. Exception of type 'PuppeteerSharp.TargetCrashedException' was thrown.. at PuppeteerSharp.Page.OnTargetCrashed()
// at PuppeteerSharp.Page.<Client_MessageReceived>d__230.MoveNext())
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
// at PuppeteerSharp.CDPSession.<SendAsync>d__30.MoveNext()
// --- End of stack trace from previous location where exception was thrown ---
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
// at PuppeteerSharp.CDPSession.<SendAsync>d__29`1.MoveNext()
// --- End of stack trace from previous location where exception was thrown ---
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at PuppeteerSharp.Helpers.ProtocolStreamReader.<ReadProtocolStreamByteAsync>d__1.MoveNext()
// --- End of stack trace from previous location where exception was thrown ---
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
// at PuppeteerSharp.Page.<PdfInternalAsync>d__171.MoveNext()
// --- End of stack trace from previous location where exception was thrown ---
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
// at PuppeteerSharp.Page.<PdfAsync>d__166.MoveNext()
// --- End of stack trace from previous location where exception was thrown ---
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
// at HtmlToPdf.PdfPrinter.<PrintAsPdfAsync>d__3.MoveNext() in D:\a\HtmlToPdf\HtmlToPdf\src\HtmlToPdf\PdfPrinter.cs:line 167
// --- End of inner exception stack trace ---
// at HtmlToPdf.PdfPrinter.<PrintAsPdfAsync>d__3.MoveNext() in D:\a\HtmlToPdf\HtmlToPdf\src\HtmlToPdf\PdfPrinter.cs:line 171
// --- End of stack trace from previous location where exception was thrown ---
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
// at HtmlToPdf.HtmlToPdfProcessor.<>c__DisplayClass0_1.<<ProcessAsync>b__6>d.MoveNext() in D:\a\HtmlToPdf\HtmlToPdf\src\HtmlToPdf\HtmlToPdfProcessor.cs:line 183
// --- End of stack trace from previous location where exception was thrown ---
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at HtmlToPdf.HtmlToPdfProcessor.<ProcessAsync>d__0.MoveNext() in D:\a\HtmlToPdf\HtmlToPdf\src\HtmlToPdf\HtmlToPdfProcessor.cs:line 206
// --- End of stack trace from previous location where exception was thrown ---
// Verbose:[PdfCommand.PDF.wkhtmltopdf]got ... HtmlToPdf.Console.exe output 0Bytes
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at HtmlToPdf.HtmlToPdfProcessor.<ProcessAsync>d__0.MoveNext() in D:\a\HtmlToPdf\HtmlToPdf\src\HtmlToPdf\HtmlToPdfProcessor.cs:line 294
// --- End of stack trace from previous location where exception was thrown ---
// at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
// at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
// at HtmlToPdf.Console.Program.<RunAsync>d__7.MoveNext() in D:\a\HtmlToPdf\HtmlToPdf\src\HtmlToPdf.Console\Program.cs:line 216
// Error:[PdfCommand.PDF]Error happen when converting articles/toc.json to Pdf. Details: iTextSharp.text.exceptions.InvalidPdfException: PDF header signature not found.
// at iTextSharp.text.pdf.PdfReader..ctor(ReaderProperties properties, IRandomAccessSource byteSource)
// at Microsoft.DocAsCode.HtmlToPdf.HtmlToPdfConverter.SaveCore(Stream stream)
// at Microsoft.DocAsCode.HtmlToPdf.HtmlToPdfConverter.Save(String outputFileName)
// at Microsoft.DocAsCode.HtmlToPdf.ConvertWrapper.<>c__DisplayClass7_0.<ConvertCore>b__1(ManifestItem tocFile)
this.logger.LogWarning(ex.ToString());
Thread.Sleep(1000);
})
.ExecuteAndCaptureAsync(async() =>
{
using (Page page = await this.browser.NewPageAsync())
{
// disable navigation timeout
// otherwise, the following exception occurs:
// PuppeteerSharp.NavigationException: Timeout of 30000 ms exceeded ---> System.TimeoutException: Timeout of 30000 ms exceeded
page.DefaultNavigationTimeout = 0;
page.DefaultTimeout = 0;
await page.GoToAsync(tempHtmlFile.FilePath, navigationOptions);
if (addTagOptions != null)
{
await page.AddStyleTagAsync(addTagOptions);
}
await page.WaitForTimeoutAsync(options.JavascriptDelayInMilliseconds);
try
{
await page.PdfAsync(tempPdfFilePath, pdfOptions);
}
finally
{
await page.CloseAsync();
}
}
});
if (policyResult.Outcome == OutcomeType.Failure)
{
if (policyResult.FinalException is TargetClosedException)
{
throw policyResult.FinalException;
}
else
{
throw new PrintToPdfException(fullPath, policyResult.FinalException);
}
}
}
return(tempPdfFilePath);
}
public static RectangleF GetRect(PaperFormat format, PaperOrientation orientation)
{
RectangleF rect = new RectangleF();
switch (format)
{
case PaperFormat.A0:
rect.Size = new SizeF(2383.94f, 3370.39f);
break;
case PaperFormat.A1:
rect.Size = new SizeF(1683.78f, 2383.94f);
break;
case PaperFormat.A2:
rect.Size = new SizeF(1190.55f, 1683.78f);
break;
case PaperFormat.A3:
rect.Size = new SizeF(841.89f, 1190.55f);
break;
case PaperFormat.A4:
rect.Size = new SizeF(595.28f, 841.89f);
break;
case PaperFormat.A5:
rect.Size = new SizeF(419.53f, 595.28f);
break;
case PaperFormat.A6:
rect.Size = new SizeF(297.64f, 419.53f);
break;
case PaperFormat.B4:
rect.Size = new SizeF(708.66f, 1000.63f);
break;
case PaperFormat.B4Envelope:
rect.Size = new SizeF(708.66f, 1000.63f);
break;
case PaperFormat.B5:
rect.Size = new SizeF(498.9f, 708.66f);
break;
case PaperFormat.B5Envelope:
rect.Size = new SizeF(498.9f, 708.66f);
break;
case PaperFormat.C6Envelope:
rect.Size = new SizeF(323.15f, 459.21f);
break;
case PaperFormat.DLEnvelope:
rect.Size = new SizeF(311.81f, 623.62f);
break;
case PaperFormat.Executive:
rect.Size = new SizeF(522, 756);
break;
case PaperFormat.Folio:
rect.Size = new SizeF(612, 936);
break;
case PaperFormat.Legal:
rect.Size = new SizeF(612, 1008);
break;
case PaperFormat.Letter:
rect.Size = new SizeF(612, 792);
break;
case PaperFormat.MonarchEnvelope:
rect.Size = new SizeF(279, 540);
break;
case PaperFormat.Statement:
rect.Size = new SizeF(396, 612);
break;
}
if (orientation == PaperOrientation.Landscape)
{
rect.Size = new SizeF(rect.Height, rect.Width);
}
return(rect);
}
/// <summary> </summary>
public Page CreatePage2(PaperFormat paperFormat, PaperOrientation paperOrientation)
{
return(new Page(paperFormat, paperOrientation));
}
/// <summary> </summary>
public Page CreatePage(PaperFormat paperFormat)
{
return(new Page(paperFormat));
}
public void SetCount(PaperFormat format, int count)
{
_photoCounts[format] = count;
}
/// <summary>
/// Makes this object and sets all the settings to it's default values
/// </summary>
/// <remarks>
/// Default paper settings are set to <see cref="Enums.PaperFormat.A4"/>
/// </remarks>
/// <param name="paperFormat"></param>
public PageSettings(PaperFormat paperFormat)
{
ResetToDefaultSettings();
PaperFormat = paperFormat;
SetPaperFormat(paperFormat);
}
/// <summary>
/// Initializes a new instance of the Bytescout.PDF.Page class.
/// </summary>
/// <param name="format">The page size.</param>
public Page(PaperFormat format) : this(format, (PaperOrientation)PaperOrientation.Portrait)
{
}
public void ClearCrop(PaperFormat format)
{
_photoCrops[format] = new Rect();
}
/// <summary>
/// Set the given <paramref name="paperFormat"/>
/// </summary>
/// <param name="paperFormat"><see cref="PaperFormat"/></param>
public void SetPaperFormat(PaperFormat paperFormat)
{
PaperFormat = paperFormat;
switch (paperFormat)
{
case PaperFormat.Letter:
PaperWidth = 8.5;
PaperHeight = 11;
break;
case PaperFormat.Legal:
PaperWidth = 8.5;
PaperHeight = 14;
break;
case PaperFormat.Tabloid:
PaperWidth = 11;
PaperHeight = 17;
break;
case PaperFormat.Ledger:
PaperWidth = 17;
PaperHeight = 11;
break;
case PaperFormat.A0:
PaperWidth = 33.1;
PaperHeight = 46.8;
break;
case PaperFormat.A1:
PaperWidth = 23.4;
PaperHeight = 33.1;
break;
case PaperFormat.A2:
PaperWidth = 16.5;
PaperHeight = 23.4;
break;
case PaperFormat.A3:
PaperWidth = 11.7;
PaperHeight = 16.5;
break;
case PaperFormat.A4:
PaperWidth = 8.3;
PaperHeight = 11.7;
break;
case PaperFormat.A5:
PaperWidth = 5.8;
PaperHeight = 8.3;
break;
case PaperFormat.A6:
PaperWidth = 4.1;
PaperHeight = 5.8;
break;
case PaperFormat.FitPageToContent:
PreferCSSPageSize = true;
break;
default:
throw new ArgumentOutOfRangeException(nameof(paperFormat), paperFormat, null);
}
}
public float GetCost(PaperFormat format)
{
return(ExecutionEngine.PriceManager.GetTotalPrice(format, _paperType, ExecutionEngine.Instance.Instant, GetItemCount(format)));
}
