public static void Run()
{
// ExStart:ControlRectangleZOrder
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Graphs();
// Instantiate Document class object
Document doc1 = new Document();
/// Add page to pages collection of PDF file
Aspose.Pdf.Page page1 = doc1.Pages.Add();
// Set size of PDF page
page1.SetPageSize(375, 300);
// Set left margin for page object as 0
page1.PageInfo.Margin.Left = 0;
// Set top margin of page object as 0
page1.PageInfo.Margin.Top = 0;
// Create a new rectangle with Color as Red, Z-Order as 0 and certain dimensions
AddRectangle(page1, 50, 40, 60, 40, Aspose.Pdf.Color.Red, 2);
// Create a new rectangle with Color as Blue, Z-Order as 0 and certain dimensions
AddRectangle(page1, 20, 20, 30, 30, Aspose.Pdf.Color.Blue, 1);
// Create a new rectangle with Color as Green, Z-Order as 0 and certain dimensions
AddRectangle(page1, 40, 40, 60, 30, Aspose.Pdf.Color.Green, 0);
dataDir = dataDir + "ControlRectangleZOrder_out_.pdf";
// Save resultant PDF file
doc1.Save(dataDir);
// ExEnd:ControlRectangleZOrder
}
public PDocument(string fileFullName, HDocument hDocument)
{
/*
* //DEBUG
* PDocument_debug(fileFullName, hDocument);
* return;
*/
bodyNode = hDocument.BodyNode;
pageTextState = PUtil.TextStateUtil.TextState_Default();
PUtil.TextStateUtil.TextState_ModifyFromHStyles((bodyNode as HNodeTag).Styles, pageTextState);
pageMargin = new MarginInfo(4, 4, 4, 12);
pageBackground = Aspose.Pdf.Color.FromRgb(1.00, 1.00, 1.00);
pdfDocument = new Document();
pdfPage = null;
pdfTextFragment = null;
pdfImage = null;
hyperlinkNode = null;
pdfNewLine = null;
inlineParagraphMargin = null;
pdfFormField = null;
pdfRadioButtonFields = new Dictionary <string, RadioButtonField>();
updateCurrentPage();
createBody();
pdfDocument.Save(fileFullName);
}
public static void Run()
{
// ExStart:CreateRectangleWithAlphaColor
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Graphs();
// Instantiate Document instance
Document doc = new Document();
// Add page to pages collection of PDF file
Aspose.Pdf.Page page = doc.Pages.Add();
// Create Graph instance
Aspose.Pdf.Drawing.Graph canvas = new Aspose.Pdf.Drawing.Graph(100, 400);
// Create rectangle object with specific dimensions
Aspose.Pdf.Drawing.Rectangle rect = new Aspose.Pdf.Drawing.Rectangle(100, 100, 200, 100);
// Set graph fill color from System.Drawing.Color structure from a 32-bit ARGB value
rect.GraphInfo.FillColor = Aspose.Pdf.Color.FromRgb(System.Drawing.Color.FromArgb(128, System.Drawing.Color.FromArgb(12957183)));
// Add rectangle object to shapes collection of Graph instance
canvas.Shapes.Add(rect);
// Create second rectangle object
Aspose.Pdf.Drawing.Rectangle rect1 = new Aspose.Pdf.Drawing.Rectangle(200, 150, 200, 100);
rect1.GraphInfo.FillColor = Aspose.Pdf.Color.FromRgb(System.Drawing.Color.FromArgb(128, System.Drawing.Color.FromArgb(16118015)));
canvas.Shapes.Add(rect1);
// Add graph instance to paragraph collection of page object
page.Paragraphs.Add(canvas);
dataDir = dataDir + "CreateRectangleWithAlphaColor_out_.pdf";
// Save PDF file
doc.Save(dataDir);
// ExEnd:CreateRectangleWithAlphaColor
Console.WriteLine("\nRectangle object created successfully with alpha color.\nFile saved at " + dataDir);
}
public static void Run()
{
// ExStart:EmbedFontWhileDocCreation
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_WorkingDocuments();
// Instantiate Pdf object by calling its empty constructor
Aspose.Pdf.Document doc = new Aspose.Pdf.Document();
// Create a section in the Pdf object
Aspose.Pdf.Page page = doc.Pages.Add();
Aspose.Pdf.Text.TextFragment fragment = new Aspose.Pdf.Text.TextFragment("");
Aspose.Pdf.Text.TextSegment segment = new Aspose.Pdf.Text.TextSegment(" This is a sample text using Custom font.");
Aspose.Pdf.Text.TextState ts = new Aspose.Pdf.Text.TextState();
ts.Font = FontRepository.FindFont("Arial");
ts.Font.IsEmbedded = true;
segment.TextState = ts;
fragment.Segments.Add(segment);
page.Paragraphs.Add(fragment);
dataDir = dataDir + "EmbedFontWhileDocCreation_out_.pdf";
// Save PDF Document
doc.Save(dataDir);
// ExEnd:EmbedFontWhileDocCreation
Console.WriteLine("\nFont embedded successfully in a PDF file.\nFile saved at " + dataDir);
}
private void updateCurrentPage()
{
bool emergedNewPage = false;
pdfDocument.ProcessParagraphs();
if (pdfPage == null)
{
pdfPage = pdfDocument.Pages.Add();
emergedNewPage = true;
}
else if (pdfDocument.Pages.Count > currentPageNum)
{
pdfPage = pdfDocument.Pages[pdfDocument.Pages.Count];
emergedNewPage = true;
}
if (emergedNewPage)
{
currentPageNum = pdfDocument.Pages.Count;
pdfPage.PageInfo.DefaultTextState = pageTextState;
pdfPage.PageInfo.Margin = pageMargin;
pdfPage.Background = pageBackground;
}
}
public static void OTFFont()
{
// ExStart:OTFFont
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Text();
// Create new document instance
Document pdfDocument = new Document();
// Add page to pages collection of PDF file
Aspose.Pdf.Page page = pdfDocument.Pages.Add();
// Create TextFragment instnace with sample text
TextFragment fragment = new TextFragment("Sample Text in OTF font");
// Find font inside system font directory
// Fragment.TextState.Font = FontRepository.FindFont("HelveticaNeueLT Pro 45 Lt");
// Or you can even specify the path of OTF font in system directory
fragment.TextState.Font = FontRepository.OpenFont(dataDir + "space age.otf");
// Specify to emend font inside PDF file, so that its displayed properly,
// Even if specific font is not installed/present over target machine
fragment.TextState.Font.IsEmbedded = true;
// Add TextFragment to paragraphs collection of Page instance
page.Paragraphs.Add(fragment);
dataDir = dataDir + "OTFFont_out.pdf";
// Save resulting PDF document.
pdfDocument.Save(dataDir);
// ExEnd:OTFFont
Console.WriteLine("\nOTF font used successfully.\nFile saved at " + dataDir);
}
private void debug_createP(string fileFullName)
{
Aspose.Pdf.Document pdfDocument = new Aspose.Pdf.Document();
Aspose.Pdf.Page pdfPage = (Aspose.Pdf.Page)pdfDocument.Pages.Add();
Console.WriteLine("pdfPage.Rect = " + pdfPage.Rect);
Console.WriteLine("pdfPage.PageInfo: Width - Height - PureHeight = " + pdfPage.PageInfo.Width + " - " + pdfPage.PageInfo.Height + " - " + pdfPage.PageInfo.PureHeight);
Console.WriteLine("pdfPage.PageInfo: Margin.Top - Right - Bottom - Left = " + pdfPage.PageInfo.Margin.Top + " - " + pdfPage.PageInfo.Margin.Right + " - " + pdfPage.PageInfo.Margin.Bottom + " - " + pdfPage.PageInfo.Margin.Left);
TextParagraph paragraph = new TextParagraph();
// append string lines
paragraph.AppendLine("the quick brown fox jumps over the lazy dog");
paragraph.AppendLine("line2");
paragraph.AppendLine("line3");
Console.WriteLine("paragraph.Rectangle = " + paragraph.Rectangle);
Console.WriteLine("paragraph.TextRectangle = " + paragraph.TextRectangle);
// Create Graph instance
Aspose.Pdf.Drawing.Graph graph = new Aspose.Pdf.Drawing.Graph((float)pdfPage.Rect.Width, (float)pdfPage.Rect.Height);
// Add graph object to paragraphs collection of page instance
pdfPage.Paragraphs.Add(graph);
// Create Rectangle instance
//Aspose.Pdf.Drawing.Rectangle rect = new Aspose.Pdf.Drawing.Rectangle(100, 100, 200, 120);
Aspose.Pdf.Drawing.Rectangle rect = new Aspose.Pdf.Drawing.Rectangle((float)paragraph.Rectangle.LLX, (float)paragraph.Rectangle.LLY, (float)paragraph.Rectangle.Width, (float)paragraph.Rectangle.Height);
//Aspose.Pdf.Drawing.Rectangle rect = new Aspose.Pdf.Drawing.Rectangle((float)paragraph.TextRectangle.LLX, (float)paragraph.TextRectangle.LLY, (float)paragraph.TextRectangle.Width, (float)paragraph.TextRectangle.Height);
// Specify fill color for Graph object
//rect.GraphInfo.FillColor = Aspose.Pdf.Color.Red;
rect.GraphInfo.LineWidth = 2;
rect.GraphInfo.Color = Aspose.Pdf.Color.Brown;
// Add rectangle object to shapes collection of Graph object
graph.Shapes.Add(rect);
TextBuilder textBuilder = new TextBuilder(pdfPage);
textBuilder.AppendParagraph(paragraph);
pdfDocument.Save(fileFullName);
}
/// <summary>
/// 浮水印跟頁面一樣大
/// </summary>
/// <param name="pdfPage"></param>
/// <param name="arg"></param>
private static void AddWatermarkFitPage(Aspose.Pdf.Page pdfPage, WatermarkArg arg)
{
//var text = new FormattedText(arg.Watermark);
var defaultTextState = new TextState("MingLiU");
var stamp = new TextStamp(arg.Watermark, defaultTextState);
stamp.RotateAngle = arg.RotateAngle;
stamp.XIndent = arg.WatermarkHorizontalSpace;
stamp.YIndent = arg.WatermarkVerticalSpace;
stamp.Opacity = arg.Opacity;
stamp.Width = pdfPage.CropBox.Width;
stamp.Height = pdfPage.CropBox.Height;
pdfPage.AddStamp(stamp);
}
public static void AddNewLineFeed()
{
try
{
// ExStart:AddNewLineFeed
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Text();
Aspose.Pdf.Document pdfApplicationDoc = new Aspose.Pdf.Document();
Aspose.Pdf.Page applicationFirstPage = (Aspose.Pdf.Page)pdfApplicationDoc.Pages.Add();
// Initialize new TextFragment with text containing required newline markers
Aspose.Pdf.Text.TextFragment textFragment = new Aspose.Pdf.Text.TextFragment("Applicant Name: " + Environment.NewLine + " Joe Smoe");
// Set text fragment properties if necessary
textFragment.TextState.FontSize = 12;
textFragment.TextState.Font = Aspose.Pdf.Text.FontRepository.FindFont("TimesNewRoman");
textFragment.TextState.BackgroundColor = Aspose.Pdf.Color.LightGray;
textFragment.TextState.ForegroundColor = Aspose.Pdf.Color.Red;
// Create TextParagraph object
TextParagraph par = new TextParagraph();
// Add new TextFragment to paragraph
par.AppendLine(textFragment);
// Set paragraph position
par.Position = new Aspose.Pdf.Text.Position(100, 600);
// Create TextBuilder object
TextBuilder textBuilder = new TextBuilder(applicationFirstPage);
// Add the TextParagraph using TextBuilder
textBuilder.AppendParagraph(par);
dataDir = dataDir + "AddNewLineFeed_out.pdf";
// Save resulting PDF document.
pdfApplicationDoc.Save(dataDir);
// ExEnd:AddNewLineFeed
Console.WriteLine("\nNew line feed added successfully.\nFile saved at " + dataDir);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private Document InsertImage(Document document, string barcodeImagePath)
{
// get page from Pages collection of PDF file
Aspose.Pdf.Page page = document.Pages[1];
// create an image instance
Aspose.Pdf.Image img = new Aspose.Pdf.Image();
img.IsInLineParagraph = true;
// set Image Width and Height in Points
img.FixWidth = 100;
img.FixHeight = 100;
img.HorizontalAlignment = HorizontalAlignment.Right;
img.VerticalAlignment = VerticalAlignment.Top;
// set image type as SVG
img.FileType = Aspose.Pdf.ImageFileType.Unknown;
// path for source barcode image file
img.File = barcodeImagePath;
page.Paragraphs.Add(img);
// return updated PDF document
return(document);
}
public static void Run()
{
// ExStart:AddTransparentText
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Text();
// Create Document instance
Document doc = new Document();
// Create page to pages collection of PDF file
Aspose.Pdf.Page page = doc.Pages.Add();
// Create Graph object
Aspose.Pdf.Drawing.Graph canvas = new Aspose.Pdf.Drawing.Graph(100, 400);
// Create rectangle instance with certain dimensions
Aspose.Pdf.Drawing.Rectangle rect = new Aspose.Pdf.Drawing.Rectangle(100, 100, 400, 400);
// Create color object from Alpha color channel
rect.GraphInfo.FillColor = Aspose.Pdf.Color.FromRgb(System.Drawing.Color.FromArgb(128, System.Drawing.Color.FromArgb(12957183)));
// Add rectanlge to shapes collection of Graph object
canvas.Shapes.Add(rect);
// Add graph object to paragraphs collection of page object
page.Paragraphs.Add(canvas);
// Set value to not change position for graph object
canvas.IsChangePosition = false;
// Create TextFragment instance with sample value
TextFragment text = new TextFragment("transparent text transparent text transparent text transparent text transparent text transparent text transparent text transparent text transparent text transparent text transparent text transparent text transparent text transparent text transparent text transparent text ");
// Create color object from Alpha channel
Aspose.Pdf.Color color = Aspose.Pdf.Color.FromArgb(30, 0, 255, 0);
// Set color information for text instance
text.TextState.ForegroundColor = color;
// Add text to paragraphs collection of page instance
page.Paragraphs.Add(text);
dataDir = dataDir + "AddTransparentText_out.pdf";
doc.Save(dataDir);
// ExEnd:AddTransparentText
Console.WriteLine("\nTransparent text added successfully.\nFile saved at " + dataDir);
}
public static string[] MovePages(string moveFrom, string moveTo, string[] pageList)
{
try
{
int pageFrom = Convert.ToInt32(moveFrom);
int pageTo = Convert.ToInt32(moveTo);
List <string> str = pageList.ToList();
Document doc = new Document(HttpContext.Current.Server.MapPath("Convert/output.pdf"));
Aspose.Pdf.Page page = doc.Pages[pageFrom];
//insert an empty page at the end of a PDF file
doc.Pages.Insert(pageTo + 1, page);
if (pageFrom > pageTo)
{
doc.Pages.Delete(pageFrom + 1);
str.Insert(pageTo, pageList[pageFrom - 1]);
str.RemoveAt(pageFrom);
}
else
{
doc.Pages.Delete(pageFrom);
str.Insert(pageTo, pageList[pageFrom - 1]);
str.RemoveAt(pageFrom - 1);
}
doc.Save(HttpContext.Current.Server.MapPath("Convert/output.pdf"));
pageList = str.ToArray();
}
catch (Exception Exp)
{
// return Exp.Message;
}
return(pageList);
}
/// <summary>
/// 依 浮水印 水平地蓋滿整個頁面
/// </summary>
/// <param name="pdfPage"></param>
/// <param name="arg"></param>
private static void AddWatermarkRepeatHorizontal(Aspose.Pdf.Page pdfPage, WatermarkArg arg)
{
if (arg.WatermarkHeight < minValue)
{
throw new ArgumentException($"{nameof(arg.WatermarkHeight)} must greater than {minValue}");
}
if (arg.WatermarkWidth < minValue)
{
throw new ArgumentException($"{nameof(arg.WatermarkWidth)} must greater than {minValue}");
}
//var text = new FormattedText(arg.Watermark);
var yIndent = pdfPage.CropBox.Height - arg.WatermarkHeight;
var yLimit = 0 - (arg.WatermarkHeight + arg.WatermarkVerticalSpace);
var pageWidth = pdfPage.CropBox.Width;
var xIndent = 0d;
while (yIndent > yLimit)
{
while (xIndent < pageWidth)
{
var defaultTextState = new TextState("MingLiU");
var stamp = new TextStamp(arg.Watermark, defaultTextState);
stamp.RotateAngle = arg.RotateAngle;
stamp.XIndent = xIndent;
stamp.YIndent = yIndent;
stamp.Opacity = arg.Opacity;
stamp.Width = arg.WatermarkWidth;
stamp.Height = arg.WatermarkHeight;
pdfPage.AddStamp(stamp);
xIndent += (arg.WatermarkWidth + arg.WatermarkHorizontalSpace);
}
xIndent = 0;
var yIdentReduce = (arg.WatermarkHeight + arg.WatermarkVerticalSpace);
yIndent -= yIdentReduce;
}
}
private void AddWatermarkToPage(double pWidth, double pHeight, Aspose.Pdf.Page pg, string sUserName, string sTextDate)
{
//try{
// DeleteExistingWatermarks(pg);
//}catch {
//}
double alfaR = 30;
double c = pWidth / pHeight;
double alfa = Math.Atan(c);
alfaR = (alfa * 180) / Math.PI;
FormattedText wtext = new FormattedText("Confidential", new FontColor(220, 20, 60), new FontColor(255, 255, 255),
Aspose.Pdf.Facades.FontStyle.HelveticaBold,
EncodingType.Winansi, true, 35);
wtext.AddNewLineText("Downloaded by");
wtext.AddNewLineText(sUserName.Length > 55 ? sUserName.Substring(0, 55) : sUserName);
wtext.AddNewLineText(sTextDate.Length > 19 ? sTextDate.Substring(0, 19) : sTextDate);
TextStamp wStamp = new TextStamp(wtext);
wStamp.TextState.ForegroundColor = Aspose.Pdf.Color.FromRgb(System.Drawing.Color.Red);
wStamp.TextState.FontStyle = FontStyles.Bold;
wStamp.TextState.FontSize = 35;
wStamp.HorizontalAlignment = HorizontalAlignment.Center;
wStamp.VerticalAlignment = VerticalAlignment.Center;
wStamp.TextAlignment = HorizontalAlignment.Center;
wStamp.Opacity = .15F;
wStamp.RotateAngle = (float)(alfaR - 90);
pg.AddStamp(wStamp);
}
public static void Run()
{
// ExStart:RenderingReplaceableSymbols
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Text();
Aspose.Pdf.Document pdfApplicationDoc = new Aspose.Pdf.Document();
Aspose.Pdf.Page applicationFirstPage = (Aspose.Pdf.Page)pdfApplicationDoc.Pages.Add();
// Initialize new TextFragment with text containing required newline markers
Aspose.Pdf.Text.TextFragment textFragment = new Aspose.Pdf.Text.TextFragment("Applicant Name: " + Environment.NewLine + " Joe Smoe");
// Set text fragment properties if necessary
textFragment.TextState.FontSize = 12;
textFragment.TextState.Font = Aspose.Pdf.Text.FontRepository.FindFont("TimesNewRoman");
textFragment.TextState.BackgroundColor = Aspose.Pdf.Color.LightGray;
textFragment.TextState.ForegroundColor = Aspose.Pdf.Color.Red;
// Create TextParagraph object
TextParagraph par = new TextParagraph();
// Add new TextFragment to paragraph
par.AppendLine(textFragment);
// Set paragraph position
par.Position = new Aspose.Pdf.Text.Position(100, 600);
// Create TextBuilder object
TextBuilder textBuilder = new TextBuilder(applicationFirstPage);
// Add the TextParagraph using TextBuilder
textBuilder.AppendParagraph(par);
dataDir = dataDir + "RenderingReplaceableSymbols_out_.pdf";
pdfApplicationDoc.Save(dataDir);
// ExEnd:RenderingReplaceableSymbols
Console.WriteLine("\nReplaceable symbols render successfully duing pdf creation.\nFile saved at " + dataDir);
}
// ExStart:AddRectangle
private static void AddRectangle(Aspose.Pdf.Page page, float x, float y, float width, float height, Aspose.Pdf.Color color, int zindex)
{
// create graph object with dimensions same as specified for Rectangle object
Aspose.Pdf.Drawing.Graph graph = new Aspose.Pdf.Drawing.Graph(width, height);
// can we change the position of graph instance
graph.IsChangePosition = false;
// set Left coordinate position for Graph instance
graph.Left = x;
// set Top coordinate position for Graph object
graph.Top = y;
// Add a rectangle inside the "graph"
Aspose.Pdf.Drawing.Rectangle rect = new Aspose.Pdf.Drawing.Rectangle(0, 0, width, height);
// set rectangle fill color
rect.GraphInfo.FillColor = color;
// color of graph object
rect.GraphInfo.Color = color;
// add rectangle to shapes collection of graph instance
graph.Shapes.Add(rect);
// set Z-Index for rectangle object
graph.ZIndex = zindex;
// add graph to paragraphs collection of page object
page.Paragraphs.Add(graph);
}
private void debug_createText(string fileFullName)
{
/*
* // Create Document instance
* Document pdfDocument = new Document();
* // Add page to pages collection of Document
* Page page = pdfDocument.Pages.Add();
* // Instantiate TextStamp instance with sample text
*
*
*
* TextStamp stamp = new TextStamp("This is text stamp with character spacing");
* // Specify font name for Stamp object
* stamp.TextState.Font = FontRepository.FindFont("Arial");
* // Specify Font size for TextStamp
* stamp.TextState.FontSize = 12;
* // Specify character specing as 1f
* stamp.TextState.CharacterSpacing = 1f;
* // Set the XIndent for Stamp
* stamp.XIndent = 100;
* // Set the YIndent for Stamp
* stamp.YIndent = 500;
* // Add textual stamp to page instance
* stamp.Put(page);
*
* // Save resulting PDF document.
* pdfDocument.Save(fileFullName);
*/
/*
* Aspose.Pdf.Document pdfApplicationDoc = new Aspose.Pdf.Document();
* Aspose.Pdf.Page applicationFirstPage = (Aspose.Pdf.Page)pdfApplicationDoc.Pages.Add();
*
* // Initialize new TextFragment with text containing required newline markers
* Aspose.Pdf.Text.TextFragment textFragment = new Aspose.Pdf.Text.TextFragment("Applicant Name: " + Environment.NewLine + " Joe Smoe");
*
* // Set text fragment properties if necessary
* textFragment.TextState.FontSize = 12;
* textFragment.TextState.Font = Aspose.Pdf.Text.FontRepository.FindFont("TimesNewRoman");
* textFragment.TextState.BackgroundColor = Aspose.Pdf.Color.LightGray;
* textFragment.TextState.ForegroundColor = Aspose.Pdf.Color.Red;
*
* // Create TextParagraph object
* TextParagraph par = new TextParagraph();
*
* // Add new TextFragment to paragraph
* par.AppendLine(textFragment);
*
* // Set paragraph position
* par.Position = new Aspose.Pdf.Text.Position(100, 600);
*
* // Create TextBuilder object
* TextBuilder textBuilder = new TextBuilder(applicationFirstPage);
* // Add the TextParagraph using TextBuilder
* textBuilder.AppendParagraph(par);
*
*
* // Save resulting PDF document.
* pdfApplicationDoc.Save(fileFullName);
*/
/*
* Aspose.Pdf.Document pdfDocument = new Aspose.Pdf.Document();
* Aspose.Pdf.Page pdfPage = (Aspose.Pdf.Page)pdfDocument.Pages.Add();
*
* // create text paragraph
* TextParagraph paragraph = new TextParagraph();
*
* // set the paragraph rectangle
* //paragraph.Rectangle = new Rectangle(100, 600, 200, 700);
*
* // set word wrapping options
* paragraph.FormattingOptions.WrapMode = TextFormattingOptions.WordWrapMode.ByWords;
*
* // append string lines
* paragraph.AppendLine("the quick brown fox jumps over the lazy dog");
* paragraph.AppendLine("line2");
* paragraph.AppendLine("line3");
*
* // append the paragraph to the Pdf page with the TextBuilder
* TextBuilder textBuilder = new TextBuilder(pdfPage);
* textBuilder.AppendParagraph(paragraph);
*
* pdfDocument.Save(fileFullName);
*/
Aspose.Pdf.Document pdfDocument = new Aspose.Pdf.Document();
Aspose.Pdf.Page pdfPage = (Aspose.Pdf.Page)pdfDocument.Pages.Add();
for (int i = 0; i < 200; i++)
{
TextFragment line = new TextFragment("Line fragment: " + i);
pdfPage.Paragraphs.Add(line);
}
pdfDocument.Save(fileFullName);
}
public static string SearchData(string searchText, string[] pageList)
{
string name = DateTime.Now.Millisecond.ToString();
System.IO.DirectoryInfo downloadedMessageInfo = new DirectoryInfo(HttpContext.Current.Server.MapPath("search/"));
foreach (FileInfo file in downloadedMessageInfo.GetFiles())
{
file.Delete();
}
foreach (DirectoryInfo dir in downloadedMessageInfo.GetDirectories())
{
dir.Delete(true);
}
System.IO.Directory.CreateDirectory(HttpContext.Current.Server.MapPath("search/" + name));
Document doc = new Document(HttpContext.Current.Server.MapPath("Convert/output.pdf"));
for (int i = 1; i <= doc.Pages.Count; i++)
{
string filename = "Input/" + pageList[i - 1];
filename = filename.Replace("image", "image-1");
Bitmap bmp = (Bitmap)Bitmap.FromFile(HttpContext.Current.Server.MapPath(filename));
using (System.Drawing.Graphics gr = System.Drawing.Graphics.FromImage(bmp))
{
float scale = 150 / 72f;
gr.Transform = new System.Drawing.Drawing2D.Matrix(scale, 0, 0, -scale, 0, bmp.Height);
Aspose.Pdf.Page page = doc.Pages[i];
//create TextAbsorber object to find all words
TextFragmentAbsorber textFragmentAbsorber = new TextFragmentAbsorber(searchText);
// textFragmentAbsorber.TextSearchOptions.IsRegularExpressionUsed = true;
page.Accept(textFragmentAbsorber);
//get the extracted text fragments
TextFragmentCollection textFragmentCollection = textFragmentAbsorber.TextFragments;
Brush brush = new SolidBrush(System.Drawing.Color.FromArgb(50, 255, 255, 0));
//loop through the fragments
foreach (TextFragment textFragment in textFragmentCollection)
{
// if (i == 0)
{
gr.FillRectangle(
// gr.DrawRectangle(
brush,
(float)(textFragment.Position.XIndent),
(float)(textFragment.Position.YIndent),
(float)(textFragment.Rectangle.Width),
(float)(textFragment.Rectangle.Height));
for (int segNum = 1; segNum <= textFragment.Segments.Count; segNum++)
{
TextSegment segment = textFragment.Segments[segNum];
gr.DrawRectangle(
Pens.Green,
(float)segment.Rectangle.LLX,
(float)segment.Rectangle.LLY,
(float)segment.Rectangle.Width,
(float)segment.Rectangle.Height);
}
}
}
gr.Dispose();
}
bmp.Save(HttpContext.Current.Server.MapPath(filename.Replace("image-1", "image_search")), System.Drawing.Imaging.ImageFormat.Png);
bmp.Dispose();
string height = "";
string Aratio = "";
System.Drawing.Image image = System.Drawing.Image.FromFile(HttpContext.Current.Server.MapPath(filename.Replace("image-1", "image_search")));
ScaleImage(image, 1138, 760, HttpContext.Current.Server.MapPath("search/" + name + "/" + pageList[i - 1]), out height, out Aratio);
image.Dispose();
// System.IO.File.Copy(HttpContext.Current.Server.MapPath("Input/image_search" + i + ".png"), HttpContext.Current.Server.MapPath("Input/image" + i + ".png"));
}
return(name);
}
public static void Run()
{
// ExStart:DetermineTableBreak
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_Tables();
// Instantiate an object PDF class
Document pdf = new Document();
// Add the section to PDF document sections collection
Aspose.Pdf.Page page = pdf.Pages.Add();
// Instantiate a table object
Aspose.Pdf.Table table1 = new Aspose.Pdf.Table();
table1.Margin.Top = 300;
// Add the table in paragraphs collection of the desired section
page.Paragraphs.Add(table1);
// Set with column widths of the table
table1.ColumnWidths = "100 100 100";
// Set default cell border using BorderInfo object
table1.DefaultCellBorder = new Aspose.Pdf.BorderInfo(Aspose.Pdf.BorderSide.All, 0.1F);
// Set table border using another customized BorderInfo object
table1.Border = new Aspose.Pdf.BorderInfo(Aspose.Pdf.BorderSide.All, 1F);
// Create MarginInfo object and set its left, bottom, right and top margins
Aspose.Pdf.MarginInfo margin = new Aspose.Pdf.MarginInfo();
margin.Top = 5f;
margin.Left = 5f;
margin.Right = 5f;
margin.Bottom = 5f;
// Set the default cell padding to the MarginInfo object
table1.DefaultCellPadding = margin;
// If you increase the counter to 17, table will break
// Because it cannot be accommodated any more over this page
for (int RowCounter = 0; RowCounter <= 16; RowCounter++)
{
// Create rows in the table and then cells in the rows
Aspose.Pdf.Row row1 = table1.Rows.Add();
row1.Cells.Add("col " + RowCounter.ToString() + ", 1");
row1.Cells.Add("col " + RowCounter.ToString() + ", 2");
row1.Cells.Add("col " + RowCounter.ToString() + ", 3");
}
// Get the Page Height information
float PageHeight = (float)pdf.PageInfo.Height;
// Get the total height information of Page Top & Bottom margin,
// Table Top margin and table height.
float TotalObjectsHeight = (float)page.PageInfo.Margin.Top + (float)page.PageInfo.Margin.Bottom + (float)table1.Margin.Top + (float)table1.GetHeight();
// Display Page Height, Table Height, table Top margin and Page Top
// And Bottom margin information
Console.WriteLine("PDF document Height = " + pdf.PageInfo.Height.ToString() + "\nTop Margin Info = " + page.PageInfo.Margin.Top.ToString() + "\nBottom Margin Info = " + page.PageInfo.Margin.Bottom.ToString() + "\n\nTable-Top Margin Info = " + table1.Margin.Top.ToString() + "\nAverage Row Height = " + table1.Rows[0].MinRowHeight.ToString() + " \nTable height " + table1.GetHeight().ToString() + "\n ----------------------------------------" + "\nTotal Page Height =" + PageHeight.ToString() + "\nCummulative height including Table =" + TotalObjectsHeight.ToString());
// Check if we deduct the sume of Page top margin + Page Bottom margin
// + Table Top margin and table height from Page height and its less
// Than 10 (an average row can be greater than 10)
if ((PageHeight - TotalObjectsHeight) <= 10)
{
// If the value is less than 10, then display the message.
// Which shows that another row can not be placed and if we add new
// Row, table will break. It depends upon the row height value.
Console.WriteLine("Page Height - Objects Height < 10, so table will break");
}
dataDir = dataDir + "DetermineTableBreak_out.pdf";
// Save the pdf document
pdf.Save(dataDir);
// ExEnd:DetermineTableBreak
Console.WriteLine("\nTable break determined successfully.\nFile saved at " + dataDir);
}
private void button1_Click(object sender, EventArgs e)
{
CreatePDFWithTable();
return;
// ExStart:ApplyNumberStyle
// The path to the documents directory.
string dataDir = @"..\pdfpages\sample.pdf";
Document pdfDoc = new Document(dataDir);
pdfDoc.PageInfo.Width = 612.0;
pdfDoc.PageInfo.Height = 792.0;
pdfDoc.PageInfo.Margin = new Aspose.Pdf.MarginInfo();
pdfDoc.PageInfo.Margin.Left = 72;
pdfDoc.PageInfo.Margin.Right = 72;
pdfDoc.PageInfo.Margin.Top = 72;
pdfDoc.PageInfo.Margin.Bottom = 72;
Aspose.Pdf.Page pdfPage = pdfDoc.Pages.Add();
pdfPage.PageInfo.Width = 612.0;
pdfPage.PageInfo.Height = 792.0;
pdfPage.PageInfo.Margin = new Aspose.Pdf.MarginInfo();
pdfPage.PageInfo.Margin.Left = 72;
pdfPage.PageInfo.Margin.Right = 72;
pdfPage.PageInfo.Margin.Top = 2;
pdfPage.PageInfo.Margin.Bottom = 72;
Aspose.Pdf.FloatingBox floatBox = new Aspose.Pdf.FloatingBox();
floatBox.Margin = pdfPage.PageInfo.Margin;
pdfPage.Paragraphs.Add(floatBox);
TextFragment textFragment = new TextFragment();
TextSegment segment = new TextSegment();
Aspose.Pdf.Heading heading = new Aspose.Pdf.Heading(1);
heading.IsInList = true;
heading.StartNumber = 1;
heading.Text = "List 1";
heading.Style = NumberingStyle.NumeralsRomanLowercase;
heading.IsAutoSequence = true;
floatBox.Paragraphs.Add(heading);
Aspose.Pdf.Heading heading2 = new Aspose.Pdf.Heading(1);
heading2.IsInList = true;
heading2.StartNumber = 13;
heading2.Text = "List 2";
heading2.Style = NumberingStyle.NumeralsRomanLowercase;
heading2.IsAutoSequence = true;
floatBox.Paragraphs.Add(heading2);
Aspose.Pdf.Heading heading3 = new Aspose.Pdf.Heading(2);
heading3.IsInList = true;
heading3.StartNumber = 1;
heading3.Text = "the value, as of the effective date of the plan, of property to be distributed under the plan onaccount of each allowed";
heading3.Style = NumberingStyle.LettersLowercase;
heading3.IsAutoSequence = true;
floatBox.Paragraphs.Add(heading3);
dataDir = dataDir + "9992.pdf";
pdfDoc.Save(dataDir);
// ExEnd:ApplyNumberStyle
Console.WriteLine("\nNumber style applied successfully in headings.\nFile saved at " + dataDir);
}
/// <summary>
/// 以角度線性期function來呈現
/// </summary>
/// <param name="pdfPage"></param>
/// <param name="arg"></param>
private static void AddWatermarkRepeatRotateAngle(Aspose.Pdf.Page pdfPage, WatermarkArg arg)
{
if (arg.WatermarkHeight < minValue)
{
throw new ArgumentException($"{nameof(arg.WatermarkHeight)} must greater than {minValue}");
}
if (arg.WatermarkWidth < minValue)
{
throw new ArgumentException($"{nameof(arg.WatermarkWidth)} must greater than {minValue}");
}
var text = new FormattedText(arg.Watermark);
var yIndent = pdfPage.CropBox.Height - arg.WatermarkHeight;
var yLimit = 0 - (arg.WatermarkHeight + arg.WatermarkVerticalSpace);
var pageWidth = pdfPage.CropBox.Width;
var pageHeight = pdfPage.CropBox.Height;
var xIndent = 0d;
while (yIndent > yLimit)
{
var y = yIndent;
while (xIndent < pageWidth && y < pageHeight)
{
var stamp = new TextStamp(text);
stamp.RotateAngle = arg.RotateAngle;
stamp.XIndent = xIndent;
stamp.YIndent = y;
stamp.Opacity = arg.Opacity;
stamp.Width = arg.WatermarkWidth;
stamp.Height = arg.WatermarkHeight;
pdfPage.AddStamp(stamp);
xIndent += (arg.WatermarkWidth + arg.WatermarkHorizontalSpace);
xIndent = xIndent + Math.Cos(30) * arg.WatermarkWidth;
y = y + Math.Sign(30) * (arg.WatermarkHeight + arg.WatermarkVerticalSpace);
}
xIndent = 0;
var yIdentReduce = (arg.WatermarkHeight + arg.WatermarkVerticalSpace);
yIndent -= yIdentReduce;
}
//到底了，要再連走 X
var baseX = 0d;
while (baseX < pageWidth)
{
var y = yIndent;
xIndent = baseX;
while (xIndent < pageWidth)
{
var stamp = new TextStamp(text);
stamp.RotateAngle = arg.RotateAngle;
stamp.XIndent = xIndent;
stamp.YIndent = y;
stamp.Opacity = arg.Opacity;
stamp.Width = arg.WatermarkWidth;
stamp.Height = arg.WatermarkHeight;
pdfPage.AddStamp(stamp);
xIndent += (arg.WatermarkWidth + arg.WatermarkHorizontalSpace);
xIndent = xIndent + Math.Cos(30) * arg.WatermarkWidth;
y = y + Math.Sign(30) * (arg.WatermarkHeight + arg.WatermarkVerticalSpace);
}
baseX += (arg.WatermarkWidth + arg.WatermarkHorizontalSpace);;
}
}
public void GeneratePDF(ReceivedLetter receivedLetter)
{
MemoryStream stream = null;
if (receivedLetter.ReceiveLetterFiles != null &&
receivedLetter.ReceiveLetterFiles.Count > 0)
{
//Render Letter Content With Files
Aspose.Pdf.Document contentPdf = new Aspose.Pdf.Document();
foreach (var file in receivedLetter.ReceiveLetterFiles)
{
if (file.File.ContentType.Contains("image"))
{
Aspose.Pdf.Page page = contentPdf.Pages.Add();
Bitmap b = new Bitmap(new MemoryStream(file.File.Content));
page.PageInfo.Width = b.Width;
page.PageInfo.Height = b.Height;
// Set margins so image will fit, etc.
page.PageInfo.Margin.Bottom = 0;
page.PageInfo.Margin.Top = 0;
page.PageInfo.Margin.Left = 0;
page.PageInfo.Margin.Right = 0;
page.CropBox = new Aspose.Pdf.Rectangle(0, 0, b.Width, b.Height);
Aspose.Pdf.Image image1 = new Aspose.Pdf.Image();
// Add the image into paragraphs collection of the section
page.Paragraphs.Add(image1);
// Set the image file stream
image1.ImageStream = new MemoryStream(file.File.Content);
}
else if (file.File.ContentType.Contains("pdf"))
{
//Append pdf to appendages
Aspose.Pdf.Document thisPDF = new Aspose.Pdf.Document(new MemoryStream(file.File.Content));
contentPdf.Pages.Add(thisPDF.Pages);
}
else if (file.File.ContentType.Contains("word"))
{
//Convert to pdf first
Document thisDoc = new Document(new MemoryStream(file.File.Content));
MemoryStream temp = new MemoryStream();
thisDoc.Save(temp, SaveFormat.Pdf);
//Second append it to appendages
Aspose.Pdf.Document thisPDF = new Aspose.Pdf.Document(temp);
contentPdf.Pages.Add(thisPDF.Pages);
}
}
stream = new MemoryStream();
contentPdf.Save(stream);
receivedLetter.LetterFileContent = stream.ToArray();
}
else
{
receivedLetter.LetterFileContent = new byte[0];
}
//Debug
//Aspose.Pdf.Document letterFile = new Aspose.Pdf.Document(stream);
//letterFile.Save(Server.MapPath("~/LetterOnly.pdf"));
//Save letter with Appendage
if (receivedLetter.Appendages != null &&
receivedLetter.Appendages.Count > 0)
{
Aspose.Pdf.Document appendagePdf = new Aspose.Pdf.Document();
foreach (var file in receivedLetter.Appendages)
{
if (file.File.ContentType.Contains("image"))
{
Page page = appendagePdf.Pages.Add();
Bitmap b = new Bitmap(new MemoryStream(file.File.Content));
page.PageInfo.Width = b.Width;
page.PageInfo.Height = b.Height;
// Set margins so image will fit, etc.
page.PageInfo.Margin.Bottom = 0;
page.PageInfo.Margin.Top = 0;
page.PageInfo.Margin.Left = 0;
page.PageInfo.Margin.Right = 0;
page.CropBox = new Aspose.Pdf.Rectangle(0, 0, b.Width, b.Height);
Aspose.Pdf.Image image1 = new Aspose.Pdf.Image();
// Add the image into paragraphs collection of the section
page.Paragraphs.Add(image1);
// Set the image file stream
image1.ImageStream = new MemoryStream(file.File.Content);
}
else if (file.File.ContentType.Contains("pdf"))
{
//Append pdf to appendages
Aspose.Pdf.Document thisPDF = new Aspose.Pdf.Document(new MemoryStream(file.File.Content));
appendagePdf.Pages.Add(thisPDF.Pages);
}
else if (file.File.ContentType.Contains("word"))
{
//Convert to pdf first
Document thisDoc = new Document(new MemoryStream(file.File.Content));
MemoryStream temp = new MemoryStream();
thisDoc.Save(temp, SaveFormat.Pdf);
//Second append it to appendages
Aspose.Pdf.Document thisPDF = new Aspose.Pdf.Document(temp);
appendagePdf.Pages.Add(thisPDF.Pages);
}
}
//Return PDF from letter
if (stream != null && receivedLetter.LetterFileContent.Length > 0)
{
Aspose.Pdf.Document letterPdf = new Aspose.Pdf.Document(stream);
stream = new MemoryStream();
appendagePdf.Save(stream);
receivedLetter.AppendageContent = stream.ToArray();
//Debug
//appendagePdf.Save(Server.MapPath("~/AppendagesOnly.pdf"));
letterPdf.Pages.Add(appendagePdf.Pages);
stream = new MemoryStream();
letterPdf.Save(stream);
//Debug
//letterPdf.Save(Server.MapPath("~/letterWithAppendages.pdf"));
receivedLetter.LetterFileAppendageContent = stream.ToArray();
}
else
{
stream = new MemoryStream();
appendagePdf.Save(stream);
receivedLetter.AppendageContent = stream.ToArray();
receivedLetter.LetterFileAppendageContent = stream.ToArray();
}
}
else
{
receivedLetter.LetterFileAppendageContent = new byte[0];
receivedLetter.AppendageContent = new byte[0];
}
}
