public static void Text3(Document pdfDocument)
{
Page pdfPage = pdfDocument.Pages.Add();
TextState defaultTextState = new TextState();
defaultTextState.ForegroundColor = Aspose.Pdf.Color.Brown;
defaultTextState.Font = FontRepository.FindFont("Times");
defaultTextState.FontStyle = FontStyles.Regular;
defaultTextState.FontSize = 13;
defaultTextState.StrikeOut = false;
defaultTextState.Underline = true;
pdfPage.PageInfo.Margin = new MarginInfo(0, 0, 0, 12);
pdfPage.PageInfo.DefaultTextState = defaultTextState;
pdfPage.Background = Aspose.Pdf.Color.FromRgb(0.9, 0.9, 0.9);
int pageCount = 1;
for (int i = 1; i <= 100; i++)
{
TextFragment textFragment = new TextFragment("Text Fragment " + i + ".");
//textFragment.IsFirstParagraphInColumn = true; // one item per page
//textFragment.IsInLineParagraph = true;
//textFragment.IsInNewPage = true;
//textFragment.TextState.ForegroundColor = pdfDocument.PageInfo.DefaultTextState.ForegroundColor;
//textFragment.Margin = new MarginInfo(12, 0, 6, 12);
textFragment.Margin = new MarginInfo(12, 0, 6, 12);
/*
TextFragment textFragment2 = new TextFragment(" Text Fragment (2) " + i + ".");
TextState textState = new TextState();
textState.ApplyChangesFrom(defaultTextState);
textState.ForegroundColor = Aspose.Pdf.Color.Gray;
textState.FontStyle = FontStyles.Bold;
textState.Underline = false;
textState.FontSize = 7;
textFragment2.TextState.ApplyChangesFrom(textState);
textFragment2.Margin = new MarginInfo(0, 0, 0, 0);
//Console.WriteLine(textFragment2.BaselinePosition);
//Console.WriteLine(textFragment.BaselinePosition);
//Console.WriteLine(textFragment2.Rectangle);
//Console.WriteLine(textFragment.Rectangle);
textFragment2.IsInLineParagraph = true;
//textFragment2.BaselinePosition = new Position(100, 300);
//textFragment2.Position = new Position(100, 200);
*/
TextSegment textSegment = new TextSegment("Text Segment. ");
TextState textState = new TextState();
textState.ApplyChangesFrom(defaultTextState);
textState.ForegroundColor = Aspose.Pdf.Color.Gray;
textState.FontStyle = FontStyles.Bold;
textState.Underline = false;
textState.FontSize = 7;
textSegment.TextState.ApplyChangesFrom(textState);
textFragment.Segments.Add(textSegment);
TextSegment textSegment2 = new TextSegment("Text Segment 2");
TextState textState2 = new TextState();
textState2.ApplyChangesFrom(defaultTextState);
textState2.ForegroundColor = Aspose.Pdf.Color.Green;
textState2.FontStyle = FontStyles.Regular;
textState2.Underline = false;
textState2.FontSize = 18;
textSegment2.TextState.ApplyChangesFrom(textState2);
textFragment.Segments.Add(textSegment2);
pdfPage.Paragraphs.Add(textFragment);
//pdfPage.Paragraphs.Add(textFragment2);
pdfDocument.ProcessParagraphs();
if (pdfDocument.Pages.Count > pageCount)
{
pageCount = pdfDocument.Pages.Count;
pdfPage = pdfDocument.Pages[pageCount];
pdfPage.PageInfo.Margin = new MarginInfo(0, 0, 0, 12);
pdfPage.PageInfo.DefaultTextState = defaultTextState;
pdfPage.Background = Aspose.Pdf.Color.FromRgb(0.90, 1.00, 0.90);
}
//Console.WriteLine("page num: " + pdfPage.Number);
//Console.WriteLine("page count: " + pdfDocument.Pages.Count);
}
}
private void createNode(HNode node, TextState parentTextState)
{
TextState nodeTextState = new TextState();
nodeTextState.ApplyChangesFrom(parentTextState);
if (node is HNodeTag)
{
PUtil.TextStateUtil.TextState_ModifyFromHStyles((node as HNodeTag).Styles, nodeTextState);
}
// Block element
if ((node is HNodeTag) && HUtil.TagUtil.IsBlockTag((node as HNodeTag).TagType))
{
addTextFragmentOnPage();
createTextFragmentByTagType((node as HNodeTag).TagType);
}
// Inline element or Text element
else if (
(node is HNodeTag) && HUtil.TagUtil.IsInlineTag((node as HNodeTag).TagType)
||
(node is HNodeText)
)
{
if ((node is HNodeText) && (node as HNodeText).ParentNode != null && ((node as HNodeText).ParentNode is HNodeTag) && (((node as HNodeText).ParentNode as HNodeTag)).TagType == HTagType.button)
{
//
}
else
{
// Create TextSegment for element
TextSegment textSegment = getTextSegment(node, nodeTextState);
// New Line, <BR />
if (pdfNewLine != null)
{
double marginTop = 0;
double marginBottom = 0;
if (pdfTextFragment != null)
{
marginBottom = pdfTextFragment.Margin.Bottom;
pdfTextFragment.Margin.Bottom = 0;
}
addTextFragmentOnPage();
createTextFragmentByTagType(HTagType.div);
if (pdfTextFragment != null)
{
pdfTextFragment.Margin.Top = marginTop;
pdfTextFragment.Margin.Bottom = marginBottom;
}
pdfNewLine = null;
}
// Image
else if (pdfImage != null)
{
double imageHeight = pdfImage.FixHeight;
MarginInfo margin = new MarginInfo(0, 12, 0, 12);
if (pdfTextFragment == null || pdfTextFragment.Segments.Count == 0 || (pdfTextFragment.Segments.Count == 1 && pdfTextFragment.Segments[1].Text == String.Empty))
{
}
else
{
pdfTextFragment.Margin.Top += imageHeight;
margin = new MarginInfo(0, pdfTextFragment.Margin.Bottom, 0, -1 * imageHeight);
}
addTextFragmentOnPage(false);
pdfImage.IsInLineParagraph = true;
pdfImage.Margin = margin;
inlineParagraphMargin = margin;
if (hyperlinkNode != null)
{
Aspose.Pdf.WebHyperlink pdfHyperlink = new WebHyperlink(hyperlinkNode.GetAttribute("href", "#"));
pdfImage.Hyperlink = pdfHyperlink;
}
pdfPage.Paragraphs.Add(pdfImage);
if (node.NextNode == null)
{
updateCurrentPage();
}
pdfImage = null;
}
// Form Field Element
else if (pdfFormField != null)
{
//
//
//
double inputHeight = pdfFormField.Height;
MarginInfo margin = new MarginInfo(0, 12, 0, 12);
if (pdfTextFragment == null || pdfTextFragment.Segments.Count == 0 || (pdfTextFragment.Segments.Count == 1 && pdfTextFragment.Segments[1].Text == String.Empty))
{
}
else
{
double textFragmentHeight = pdfTextFragment.Rectangle.Height;
margin = pdfTextFragment.Margin;
pdfTextFragment.Margin.Bottom = textFragmentHeight - inputHeight;
pdfTextFragment.Margin.Top += Math.Max(0, (inputHeight - textFragmentHeight));
pdfTextFragment.Margin.Top += inputHeight;
}
addTextFragmentOnPage(false);
pdfFormField.IsInLineParagraph = true;
pdfFormField.Margin = margin;
inlineParagraphMargin = new MarginInfo(pdfFormField.Width, margin.Bottom, margin.Right, margin.Top);
pdfPage.Paragraphs.Add(pdfFormField);
if (node.NextNode == null)
{
updateCurrentPage();
}
pdfFormField = null;
}
// TextFragment for InLineParagraph mode
else if (pdfTextFragment == null)
{
HTagType tagTypeForTextFragment = HTagType.div;
bool isInLineParagraphForTextFragment = false;
bool flagPreviousImage = false;
bool flagPreviousInput = false;
if (node.PrevNode != null && (node.PrevNode is HNodeTag) && (node.PrevNode as HNodeTag).TagType == HTagType.img)
{
// prev image element
if (node.ParentNode != null && (node.ParentNode is HNodeTag) && HUtil.TagUtil.IsBlockTag((node.ParentNode as HNodeTag).TagType))
{
tagTypeForTextFragment = (node.ParentNode as HNodeTag).TagType;
}
isInLineParagraphForTextFragment = true;
flagPreviousImage = true;
}
else if (node.PrevNode != null && (node.PrevNode is HNodeTag) && (node.PrevNode as HNodeTag).TagType == HTagType.input)
{
// prev input element
if (node.ParentNode != null && (node.ParentNode is HNodeTag) && HUtil.TagUtil.IsBlockTag((node.ParentNode as HNodeTag).TagType))
{
tagTypeForTextFragment = (node.ParentNode as HNodeTag).TagType;
}
isInLineParagraphForTextFragment = true;
flagPreviousInput = true;
}
else
{
}
createTextFragmentByTagType(tagTypeForTextFragment);
pdfTextFragment.IsInLineParagraph = isInLineParagraphForTextFragment;
if ((flagPreviousImage || flagPreviousInput) && inlineParagraphMargin != null)
{
pdfTextFragment.Margin.Top = -1 * pdfTextFragment.Rectangle.Height - inlineParagraphMargin.Bottom;
pdfTextFragment.Margin.Bottom = inlineParagraphMargin.Bottom;
pdfTextFragment.Margin.Left = inlineParagraphMargin.Left;
inlineParagraphMargin = null;
}
}
if (textSegment != null && pdfTextFragment != null)
//if (textSegment != null)
{
pdfTextFragment.Segments.Add(textSegment);
}
}
}
//
// Create Nodes recursively with consider the hyperlink
//
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.a)
{
hyperlinkNode = (node as HNodeTag);
}
if (node is HNodeContainer)
{
foreach (HNode childNode in (node as HNodeContainer).ChildNodes)
{
createNode(childNode, nodeTextState);
}
}
if ((node is HNodeTag) && (node as HNodeTag).TagType == HTagType.a)
{
hyperlinkNode = null;
}
//
//
//
//
// Add Text Fragment on Page (if need)
//
if ((node is HNodeTag) && HUtil.TagUtil.IsBlockTag((node as HNodeTag).TagType))
{
addTextFragmentOnPage();
}
//
//
//
}
