public void Build(ITemplate template, string outputpath)
{
PdfDocument pdf = new PdfDocument(new PdfWriter(outputpath));
Document document = new Document(pdf);
var elements = template.GetElements();
foreach (var element in elements)
{
if (element is AreaBreak)
{
AreaBreak areaBreak = (AreaBreak)element;
document.Add(areaBreak);
}
else if (element is IBlockElement)
{
IBlockElement blockElement = (IBlockElement)element;
document.Add(blockElement);
}
else if (element is Image)
{
Image image = (Image)element;
document.Add(image);
}
}
document.Flush();
document.Close();
}
protected internal override LayoutArea UpdateCurrentArea(LayoutResult overflowResult)
{
AreaBreak areaBreak = overflowResult != null && overflowResult.GetAreaBreak() != null?overflowResult.GetAreaBreak
() : null;
MoveToNextPage();
while (areaBreak != null && areaBreak.GetAreaType() == AreaBreakType.LAST_PAGE && currentPageNumber < document
.GetPdfDocument().GetNumberOfPages())
{
MoveToNextPage();
}
PageSize customPageSize = areaBreak != null?areaBreak.GetPageSize() : null;
while (document.GetPdfDocument().GetNumberOfPages() >= currentPageNumber && document.GetPdfDocument().GetPage
(currentPageNumber).IsFlushed())
{
currentPageNumber++;
}
PageSize lastPageSize = EnsureDocumentHasNPages(currentPageNumber, customPageSize);
if (lastPageSize == null)
{
lastPageSize = new PageSize(document.GetPdfDocument().GetPage(currentPageNumber).GetPageSize());
}
return(currentArea = new LayoutArea(currentPageNumber, document.GetPageEffectiveArea(lastPageSize)));
}
public virtual void CreatePdf(String dest)
{
//Initialize PDF document
PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
// Initialize document
Document document = new Document(pdf);
Paragraph p = new Paragraph().Add("Be prepared to read a story about a London lawyer " + "named Gabriel John Utterson who investigates strange "
+ "occurrences between his old friend, Dr. Henry Jekyll, " + "and the evil Edward Hyde.");
document.Add(p);
document.Add(new AreaBreak(AreaBreakType.NEXT_PAGE));
//Set column parameters
float offSet = 36;
float gutter = 23;
float columnWidth = (PageSize.A4.GetWidth() - offSet * 2) / 2 - gutter;
float columnHeight = PageSize.A4.GetHeight() - offSet * 2;
//Define column areas
Rectangle[] columns = new Rectangle[] { new Rectangle(offSet, offSet, columnWidth, columnHeight), new Rectangle
(offSet + columnWidth + gutter, offSet, columnWidth, columnHeight) };
document.SetRenderer(new ColumnDocumentRenderer(document, columns));
document.Add(new AreaBreak(AreaBreakType.LAST_PAGE));
PdfFont font = PdfFontFactory.CreateFont(StandardFonts.TIMES_ROMAN);
PdfFont bold = PdfFontFactory.CreateFont(StandardFonts.HELVETICA_BOLD);
document.SetTextAlignment(TextAlignment.JUSTIFIED).SetFont(font).SetHyphenation(new HyphenationConfig("en"
, "uk", 3, 3));
StreamReader sr = File.OpenText(SRC);
String line;
bool title = true;
AreaBreak nextPage = new AreaBreak(AreaBreakType.NEXT_AREA);
while ((line = sr.ReadLine()) != null)
{
p = new Paragraph(line);
if (title)
{
p.SetFont(bold).SetFontSize(12);
title = false;
}
else
{
p.SetFirstLineIndent(36);
}
if (String.IsNullOrEmpty(line))
{
document.Add(nextPage);
title = true;
}
document.Add(p);
}
document.Add(new AreaBreak(AreaBreakType.NEXT_PAGE));
document.SetRenderer(new DocumentRenderer(document));
document.Add(new AreaBreak(AreaBreakType.LAST_PAGE));
p = new Paragraph().Add("This was the story about the London lawyer " + "named Gabriel John Utterson who investigates strange "
+ "occurrences between his old friend, Dr. Henry Jekyll, " + "and the evil Edward Hyde. THE END!");
document.Add(p);
//Close document
document.Close();
}
/* (non-Javadoc)
* @see com.itextpdf.layout.renderer.DocumentRenderer#updateCurrentArea(com.itextpdf.layout.layout.LayoutResult)
*/
protected override LayoutArea UpdateCurrentArea(LayoutResult overflowResult) {
AreaBreak areaBreak = overflowResult != null ? overflowResult.GetAreaBreak() : null;
if (areaBreak is HtmlPageBreak) {
HtmlPageBreakType htmlPageBreakType = ((HtmlPageBreak)areaBreak).GetBreakType();
if (shouldTrimFirstBlankPagesCausedByBreakBeforeFirstElement && currentArea != null && overflowResult.GetStatus
() == LayoutResult.NOTHING && currentArea.IsEmptyArea() && currentArea.GetPageNumber() == 1) {
// Remove blank page that was added just to have area for elements to layout on.
// Now we will add a page with dimensions and all the stuff that is requested by page-break-before
document.GetPdfDocument().RemovePage(1);
currentPageNumber = 0;
overflowResult = null;
currentArea = null;
shouldTrimFirstBlankPagesCausedByBreakBeforeFirstElement = false;
if (HtmlPageBreakType.LEFT.Equals(htmlPageBreakType) && !IsPageLeft(1) || HtmlPageBreakType.RIGHT.Equals(htmlPageBreakType
) && !IsPageRight(1)) {
evenPagesAreLeft = !evenPagesAreLeft;
}
}
// hack to change the "evenness" of the first page without adding an unnecessary blank page
anythingAddedToCurrentArea = anythingAddedToCurrentArea || overflowResult != null && overflowResult.GetStatus
() == LayoutResult.PARTIAL;
if (HtmlPageBreakType.ALWAYS.Equals(htmlPageBreakType)) {
LayoutArea nextArea = currentArea;
if (anythingAddedToCurrentArea || currentArea == null) {
nextArea = base.UpdateCurrentArea(overflowResult);
}
anythingAddedToCurrentArea = false;
return nextArea;
}
else {
if (HtmlPageBreakType.LEFT.Equals(htmlPageBreakType)) {
LayoutArea nextArea = currentArea;
if (anythingAddedToCurrentArea || currentArea == null || !IsPageLeft(currentPageNumber)) {
do {
nextArea = base.UpdateCurrentArea(overflowResult);
}
while (!IsPageLeft(currentPageNumber));
}
anythingAddedToCurrentArea = false;
return nextArea;
}
else {
if (HtmlPageBreakType.RIGHT.Equals(htmlPageBreakType)) {
LayoutArea nextArea = currentArea;
if (anythingAddedToCurrentArea || currentArea == null || !IsPageRight(currentPageNumber)) {
do {
nextArea = base.UpdateCurrentArea(overflowResult);
}
while (!IsPageRight(currentPageNumber));
}
anythingAddedToCurrentArea = false;
return nextArea;
}
}
}
}
anythingAddedToCurrentArea = false;
return base.UpdateCurrentArea(overflowResult);
}
/// <summary>Terminates the current element, usually a page.</summary>
/// <remarks>
/// Terminates the current element, usually a page. Sets the next element
/// to be the size specified in the argument.
/// </remarks>
/// <param name="areaBreak">
/// an
/// <see cref="iText.Layout.Element.AreaBreak"/>
/// , optionally with a specified size
/// </param>
/// <returns>this element</returns>
public virtual iText.Layout.Document Add(AreaBreak areaBreak)
{
CheckClosingStatus();
childElements.Add(areaBreak);
EnsureRootRendererNotNull().AddChild(areaBreak.CreateRendererSubTree());
if (immediateFlush)
{
childElements.JRemoveAt(childElements.Count - 1);
}
return(this);
}
protected internal override void OnBuild(PdfElementContainer pdfDoc, object model)
{
model = GetModel(model);
if (!FirstPage)
{
var page = new AreaBreak(AreaBreakType.NEXT_PAGE);
pdfDoc.Add(page);
}
// iText.Layout.Element.LineSeparator
base.OnBuild(pdfDoc, model);
}
public virtual void CreatePdf(String dest)
{
// Initialize PDF document
PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
// Initialize document
Document document = new Document(pdf, PageSize.A4);
//Set column parameters
float offSet = 27;
float gutter = 18;
float columnWidth = (PageSize.A4.GetWidth() - offSet * 2) / 3 - gutter;
float columnHeight = PageSize.A4.GetHeight() - offSet * 2;
//Define column areas
Rectangle[] columns = new Rectangle[] { new Rectangle(offSet + gutter * 0.5f, offSet, columnWidth, columnHeight
), new Rectangle(offSet + columnWidth + gutter * 1.5f, offSet, columnWidth, columnHeight), new Rectangle
(offSet + columnWidth * 2 + gutter * 2.5f, offSet, columnWidth, columnHeight) };
document.SetRenderer(new ColumnDocumentRenderer(document, columns));
PdfFont font = PdfFontFactory.CreateFont(StandardFonts.TIMES_ROMAN);
PdfFont bold = PdfFontFactory.CreateFont(StandardFonts.HELVETICA_BOLD);
document.SetTextAlignment(TextAlignment.JUSTIFIED).SetHyphenation(new HyphenationConfig("en", "uk", 3, 3));
StreamReader sr = File.OpenText(SRC);
bool chapter = false;
Div div = new Div();
AreaBreak areaBreak = new AreaBreak(AreaBreakType.NEXT_AREA);
String line;
while ((line = sr.ReadLine()) != null)
{
div = new Div().SetFont(font).SetFontSize(11).SetMarginBottom(18);
div.Add(new Paragraph(line).SetFont(bold).SetFontSize(12).SetMarginBottom(0));
while ((line = sr.ReadLine()) != null)
{
div.Add(new Paragraph(line).SetMarginBottom(0).SetFirstLineIndent(36));
if (String.IsNullOrEmpty(line))
{
document.Add(div);
if (chapter)
{
document.Add(areaBreak);
}
div = new Div();
chapter = true;
break;
}
}
}
document.Add(div);
//Close document
document.Close();
}
public virtual void CreatePdf(String dest)
{
//Initialize PDF document
PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
// Initialize document
Document document = new Document(pdf);
//Set column parameters
float offSet = 36;
float gutter = 23;
float columnWidth = (PageSize.A4.GetWidth() - offSet * 2) / 2 - gutter;
float columnHeight = PageSize.A4.GetHeight() - offSet * 2;
//Define column areas
Rectangle[] columns = new Rectangle[] { new Rectangle(offSet, offSet, columnWidth, columnHeight), new Rectangle
(offSet + columnWidth + gutter, offSet, columnWidth, columnHeight) };
DocumentRenderer renderer = new C02E11_JekyllHydeV7.MyColumnRenderer(document, columns);
document.SetRenderer(renderer);
PdfFont font = PdfFontFactory.CreateFont(StandardFonts.TIMES_ROMAN);
PdfFont bold = PdfFontFactory.CreateFont(StandardFonts.HELVETICA_BOLD);
document.SetTextAlignment(TextAlignment.JUSTIFIED).SetFont(font).SetHyphenation(new HyphenationConfig("en"
, "uk", 3, 3));
StreamReader sr = File.OpenText(SRC);
String line;
Paragraph p;
bool title = true;
AreaBreak nextPage = new AreaBreak(AreaBreakType.NEXT_PAGE);
while ((line = sr.ReadLine()) != null)
{
p = new Paragraph(line);
if (title)
{
p.SetFont(bold).SetFontSize(12);
title = false;
}
else
{
p.SetFirstLineIndent(36);
}
if (String.IsNullOrEmpty(line))
{
document.Add(nextPage);
title = true;
}
document.Add(p);
}
renderer.Flush();
document.Close();
}
protected internal override LayoutArea UpdateCurrentArea(LayoutResult overflowResult)
{
FlushWaitingDrawingElements();
LayoutTaggingHelper taggingHelper = this.GetProperty <LayoutTaggingHelper>(Property.TAGGING_HELPER);
if (taggingHelper != null)
{
taggingHelper.ReleaseFinishedHints();
}
AreaBreak areaBreak = overflowResult != null && overflowResult.GetAreaBreak() != null?overflowResult.GetAreaBreak
() : null;
if (areaBreak != null && areaBreak.GetAreaType() == AreaBreakType.LAST_PAGE)
{
while (currentPageNumber < document.GetPdfDocument().GetNumberOfPages())
{
MoveToNextPage();
}
}
else
{
MoveToNextPage();
}
PageSize customPageSize = areaBreak != null?areaBreak.GetPageSize() : null;
while (document.GetPdfDocument().GetNumberOfPages() >= currentPageNumber && document.GetPdfDocument().GetPage
(currentPageNumber).IsFlushed())
{
currentPageNumber++;
}
PageSize lastPageSize = EnsureDocumentHasNPages(currentPageNumber, customPageSize);
if (lastPageSize == null)
{
lastPageSize = new PageSize(document.GetPdfDocument().GetPage(currentPageNumber).GetTrimBox());
}
return(currentArea = new RootLayoutArea(currentPageNumber, GetCurrentPageEffectiveArea(lastPageSize)));
}
/*
* public static File GetPDF(string html, string destFile = @"/Data/PdfOutput/pdfFile")
* {
*
* }*/
/*
* // pdfHTML specific code
* ConverterProperties converterProperties = new ConverterProperties();
* HtmlConverter.convertToPdf(new FileInputStream(htmlSource), new FileOutputStream(pdfDest), converterProperties);
* **/
public static void ExportarPDF2(string html, string FileName)
{
var destFile = FileName;
var fStream = new FileStream(destFile, FileMode.OpenOrCreate, FileAccess.ReadWrite);
// var pdfTemp = new MemoryStream();
// Stream dest = new Stream;
//Initialize PDF writer
PdfWriter writer = new PdfWriter(fStream);
//Initialize PDF document
PdfDocument pdf = new PdfDocument(writer);
// Initialize document
Document document = new Document(pdf);
var elem = new Text(html);
var area = new AreaBreak();
// area.SetTextRenderingMode()
// Add paragraph to the document
// document.Add();
//Close document
document.Close();
}
/// <summary>Terminates the current element, usually a page.</summary>
/// <remarks>
/// Terminates the current element, usually a page. Sets the next element
/// to be the size specified in the argument.
/// </remarks>
/// <param name="areaBreak">
/// an
/// <see cref="iText.Layout.Element.AreaBreak"/>
/// , optionally with a specified size
/// </param>
/// <returns>this element</returns>
public virtual iText.Layout.Document Add(AreaBreak areaBreak)
{
childElements.Add(areaBreak);
EnsureRootRendererNotNull().AddChild(areaBreak.CreateRendererSubTree());
return(this);
}
public virtual iText.Layout.Layout.LayoutResult SetAreaBreak(AreaBreak areaBreak)
{
this.areaBreak = areaBreak;
return(this);
}
/// <summary>Creates an AreaBreakRenderer.</summary>
/// <param name="areaBreak">
/// the
/// <see cref="iText.Layout.Element.AreaBreak"/>
/// that will be rendered by this object
/// </param>
public AreaBreakRenderer(AreaBreak areaBreak)
{
this.areaBreak = areaBreak;
}
public void Add(AreaBreak areaBreak)
{
elements.Add(areaBreak);
}
