static Rect RenderTableHeader(C1WordDocument word, Font font, Rect rc, string[] fields)
{
// calculate cell width (same for all columns)
Rect rcCell = rc;
rcCell.Width = rc.Width / fields.Length;
rcCell.Height = 0;
// calculate cell height (max of all columns)
foreach (string field in fields)
{
var height = word.MeasureString(field, font, rcCell.Width).Height;
rcCell.Height = Math.Max(rcCell.Height, height);
}
rcCell.Height += 6; // add 6 point margin
// render header cells
var fmt = new StringFormat();
fmt.LineAlignment = VerticalAlignment.Center;
foreach (string field in fields)
{
word.FillRectangle(Colors.Black, rcCell);
word.DrawString(field, font, Colors.White, rcCell, fmt);
rcCell = WordUtils.Offset(rcCell, rcCell.Width, 0);
}
// update rectangle and return it
return(WordUtils.Offset(rc, 0, rcCell.Height));
}
//---------------------------------------------------------------------------------
#region ** text flow
static void CreateDocumentTextFlow(C1WordDocument word)
{
// load long string from resource file
string text = "Resource not found...";
using (var sr = new StreamReader(DataAccess.GetStream("flow.txt")))
{
text = sr.ReadToEnd();
}
// content rectangle
Rect rcPage = WordUtils.PageRectangle(word);
// create two columns for the text
var columnWidth = (float)(rcPage.Width - 30) / 2;
word.MainSection.Columns.Clear();
word.MainSection.Columns.Add(new RtfColumn(columnWidth));
word.MainSection.Columns.Add(new RtfColumn(columnWidth));
// add title
Font titleFont = new Font("Tahoma", 14, RtfFontStyle.Bold);
Font bodyFont = new Font("Tahoma", 11);
word.AddParagraph("Text Flow", titleFont, Colors.DarkOliveGreen, RtfHorizontalAlignment.Center);
word.AddParagraph(string.Empty);
// render string spanning columns and pages
foreach (var part in text.Split(new string[] { Environment.NewLine }, StringSplitOptions.None))
{
word.AddParagraph(part, bodyFont, Colors.Black, RtfHorizontalAlignment.Justify);
}
}
//---------------------------------------------------------------------------------
#region ** paper sizes
static void CreateDocumentPaperSizes(C1WordDocument word)
{
// landscape for first page
bool landscape = true;
word.Landscape = landscape;
// add title
Font titleFont = new Font("Tahoma", 24, RtfFontStyle.Bold);
Rect rc = WordUtils.PageRectangle(word);
word.AddParagraph(word.Info.Title, titleFont);
var paragraph = (RtfParagraph)word.Current;
paragraph.BottomBorderColor = Colors.Purple;
paragraph.BottomBorderStyle = RtfBorderStyle.Dotted;
paragraph.BottomBorderWidth = 3.0f;
// create constant font and StringFormat objects
Font font = new Font("Tahoma", 18);
StringFormat sf = new StringFormat();
sf.Alignment = HorizontalAlignment.Center;
sf.LineAlignment = VerticalAlignment.Center;
word.AddParagraph("By default used Landscape A4", font);
word.AddParagraph(string.Empty, font);
// create one page with each paper size
foreach (var fi in typeof(PaperKind).GetFields(BindingFlags.Static | BindingFlags.Public))
{
// Silverlight/Phone doesn't have Enum.GetValues
PaperKind pk = (PaperKind)fi.GetValue(null);
// skip custom size
if (pk == PaperKind.Custom)
{
continue;
}
// add new page for every page after the first one
word.PageBreak();
// set paper kind and orientation
var section = new RtfSection(pk);
word.Add(section);
landscape = !landscape;
word.Landscape = landscape;
// add some content on the page
string text = string.Format("PaperKind: [{0}];\r\nLandscape: [{1}];\r\nFont: [Tahoma 18pt]", pk, word.Landscape);
word.AddParagraph(text);
paragraph = (RtfParagraph)word.Current;
paragraph.SetRectBorder(RtfBorderStyle.DashSmall, Colors.Aqua, 2.0f);
word.AddParagraph(string.Empty);
}
}
static Rect RenderTableRow(C1WordDocument word, Font font, Font hdrFont, Rect rcPage, Rect rc, string[] fields, DataRow dr)
{
// calculate cell width (same for all columns)
Rect rcCell = rc;
rcCell.Width = rc.Width / fields.Length;
rcCell.Height = 0;
// calculate cell height (max of all columns)
rcCell = WordUtils.Inflate(rcCell, -4, 0);
foreach (string field in fields)
{
string text = dr[field].ToString();
var height = word.MeasureString(text, font, rcCell.Width).Height;
rcCell.Height = Math.Max(rcCell.Height, height);
}
rcCell = WordUtils.Inflate(rcCell, 4, 0); // add 4 point margin
rcCell.Height += 2;
// break page if we have to
if (rcCell.Bottom > rcPage.Bottom)
{
word.PageBreak();
rc = RenderTableHeader(word, hdrFont, rcPage, fields);
rcCell.Y = rc.Y;
}
// center vertically just to show how
StringFormat fmt = new StringFormat();
fmt.LineAlignment = VerticalAlignment.Center;
// render data cells
foreach (string field in fields)
{
// get content
string text = dr[field].ToString();
// set horizontal alignment
double d;
fmt.Alignment = (double.TryParse(text, NumberStyles.Any, CultureInfo.CurrentCulture, out d))
? HorizontalAlignment.Right
: HorizontalAlignment.Left;
// render cell
word.DrawRectangle(Colors.LightGray, rcCell);
rcCell = WordUtils.Inflate(rcCell, -4, 0);
word.DrawString(text, font, Colors.Black, rcCell, fmt);
rcCell = WordUtils.Inflate(rcCell, 4, 0);
rcCell = WordUtils.Offset(rcCell, rcCell.Width, 0);
}
// update rectangle and return it
return(WordUtils.Offset(rc, 0, rcCell.Height));
}
//---------------------------------------------------------------------------------
#region ** images
static void CreateDocumentImages(C1WordDocument word)
{
// calculate page rect (discounting margins)
Rect rcPage = WordUtils.PageRectangle(word);
// load image into writeable bitmap
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = DataAccess.GetStream("borabora.jpg");
bi.EndInit();
var wb = new WriteableBitmap(bi);
// center image on page preserving aspect ratio
//word.DrawImage(wb, rcPage, ContentAlignment.MiddleCenter, Stretch.Uniform);
word.DrawImage(wb, rcPage);
}
void CreateDocumentVisualTree(C1WordDocument rtf, FrameworkElement targetElement)
{
// set up to render
var font = new Font("Courier", 14);
var img = new WriteableBitmap(CreateBitmap(targetElement));
// go render
bool firstPage = true;
foreach (Stretch stretch in new Stretch[] { Stretch.Fill, Stretch.None, Stretch.Uniform, Stretch.UniformToFill })
{
// add page break
if (!firstPage)
{
//rtf.NewPage();
}
firstPage = false;
// set up to render
var alignment = ContentAlignment.TopLeft;
//var rc = WordUtils.Inflate(rtf.PageRectangle, -72, -72);
var sz = rtf.PageSize;
var rc = new Rect(72, 72, sz.Width - 144, sz.Height - 144);
rc.Height /= 2;
// render element as image
rtf.DrawString("Element as Image, Stretch: " + stretch.ToString(), font, Colors.Black, rc);
rc = WordUtils.Inflate(rc, -20, -20);
//rtf.DrawImage(img, rc, alignment, stretch);
rtf.DrawImage(img, rc);
rtf.DrawRectangle(Colors.Green, rc);
rc = WordUtils.Inflate(rc, +20, +20);
rtf.DrawRectangle(Colors.Green, rc);
// move to bottom of the page
rc = WordUtils.Offset(rc, 0, rc.Height + 20);
// render element
rtf.DrawString("Element as VisualTree, Stretch: " + stretch.ToString(), font, Colors.Black, rc);
rc = WordUtils.Inflate(rc, -20, -20);
rtf.DrawElement(targetElement, rc, alignment, stretch);
rtf.DrawRectangle(Colors.Green, rc);
rc = WordUtils.Inflate(rc, +20, +20);
rtf.DrawRectangle(Colors.Green, rc);
}
}
static Rect RenderTable(C1WordDocument word, Rect rc, Rect rcPage, DataTable table, string[] fields)
{
// select fonts
Font hdrFont = new Font("Tahoma", 10, RtfFontStyle.Bold);
Font txtFont = new Font("Tahoma", 8);
// build table
//word.AddBookmark(table.TableName, 0, rc.Y);
rc = WordUtils.RenderParagraph(word, "NorthWind " + table.TableName, hdrFont, rcPage, rc, false);
// build table
rc = RenderTableHeader(word, hdrFont, rc, fields);
foreach (DataRow dr in table.Rows)
{
rc = RenderTableRow(word, txtFont, hdrFont, rcPage, rc, fields, dr);
}
// done
return(rc);
}
//---------------------------------------------------------------------------------
#region ** quotes
static void CreateDocumentQuotes(C1WordDocument word)
{
// calculate page rect (discounting margins)
Rect rcPage = WordUtils.PageRectangle(word);
Rect rc = rcPage;
// initialize output parameters
Font hdrFont = new Font("Arial", 14, RtfFontStyle.Bold);
Font titleFont = new Font("Arial", 24, RtfFontStyle.Bold);
Font txtFont = new Font("Times New Roman", 10, RtfFontStyle.Italic);
// add title
var rcTop = WordUtils.RenderParagraph(word, word.Info.Title, titleFont, rcPage, rc);
rc = rcTop;
// build document
foreach (string s in GetQuotes())
{
string[] authorQuote = s.Split('\t');
// render header (author)
var author = authorQuote[0];
rc.Y += 25;
rc = WordUtils.RenderParagraph(word, author, hdrFont, rcPage, rc, true);
// render body text (quote)
string text = authorQuote[1];
rc.X = rcPage.X + 36; // << indent body text by 1/2 inch
rc.Width = rcPage.Width - 40;
rc = WordUtils.RenderParagraph(word, text, txtFont, rcPage, rc);
rc.X = rcPage.X; // << restore indent
rc.Width = rcPage.Width;
rc.Y += 12; // << add 12pt spacing after each quote
if (rc.Y > rcPage.Height)
{
word.PageBreak();
rc = rcTop;
}
}
}
//---------------------------------------------------------------------------------
#region ** tables
static void CreateDocumentTables(C1WordDocument word)
{
// get the data
var ds = DataAccess.GetDataSet();
// calculate page rect (discounting margins)
Rect rcPage = WordUtils.PageRectangle(word);
Rect rc = rcPage;
// add title
Font titleFont = new Font("Tahoma", 24, RtfFontStyle.Bold);
rc = WordUtils.RenderParagraph(word, word.Info.Title, titleFont, rcPage, rc, false);
// render some tables
RenderTable(word, rc, rcPage, ds.Tables["Customers"], new string[] { "CompanyName", "ContactName", "Country", "Address", "Phone" });
word.PageBreak();
rc = rcPage;
RenderTable(word, rc, rcPage, ds.Tables["Products"], new string[] { "ProductName", "QuantityPerUnit", "UnitPrice", "UnitsInStock", "UnitsOnOrder" });
word.PageBreak();
rc = rcPage;
RenderTable(word, rc, rcPage, ds.Tables["Employees"], new string[] { "FirstName", "LastName", "Country", "Notes" });
}
//---------------------------------------------------------------------------------
#region ** table of contents
static void CreateDocumentTOC(C1WordDocument word)
{
// create pdf document
word.Info.Title = "Document with Table of Contents";
// add title
Font titleFont = new Font("Tahoma", 24, RtfFontStyle.Bold);
Rect rcPage = WordUtils.PageRectangle(word);
Rect rc = WordUtils.RenderParagraph(word, word.Info.Title, titleFont, rcPage, rcPage, false);
rc.Y += 12;
// create nonsense document
var bkmk = new List <string[]>();
Font headerFont = new Font("Arial", 14, RtfFontStyle.Bold);
Font bodyFont = new Font("Times New Roman", 11);
for (int i = 0; i < 30; i++)
{
// create ith header (as a link target and outline entry)
string header = string.Format("{0}. {1}", i + 1, BuildRandomTitle());
rc = WordUtils.RenderParagraph(word, header, headerFont, rcPage, rc, true, true);
// save bookmark to build TOC later
int pageNumber = 1;
bkmk.Add(new string[] { pageNumber.ToString(), header });
// create some text
rc.X += 36;
rc.Width -= 36;
for (int j = 0; j < 3 + _rnd.Next(20); j++)
{
string text = BuildRandomParagraph();
rc = WordUtils.RenderParagraph(word, text, bodyFont, rcPage, rc);
rc.Y += 6;
}
rc.X -= 36;
rc.Width += 36;
rc.Y += 20;
}
// start Table of Contents
word.PageBreak(); // start TOC on a new page
//int tocPage = word.CurrentPage; // save page index (to move TOC later)
//int tocPage = 1; // save page index (to move TOC later)
rc = WordUtils.RenderParagraph(word, "Table of Contents", titleFont, rcPage, rcPage, true);
rc.Y += 12;
rc.X += 30;
rc.Width -= 40;
// render Table of Contents
Pen dottedPen = new Pen(Colors.Gray, 1.5f);
dottedPen.DashStyle = DashStyle.Dot;
StringFormat sfRight = new StringFormat();
sfRight.Alignment = HorizontalAlignment.Right;
rc.Height = bodyFont.Size * 1.2;
foreach (string[] entry in bkmk)
{
// get bookmark info
string page = entry[0];
string header = entry[1];
// render header name and page number
word.DrawString(header, bodyFont, Colors.Black, rc);
word.DrawString(page, bodyFont, Colors.Black, rc, sfRight);
#if true
// connect the two with some dots (looks better than a dotted line)
string dots = ". ";
var wid = word.MeasureString(dots, bodyFont).Width;
var x1 = rc.X + word.MeasureString(header, bodyFont).Width + 8;
var x2 = rc.Right - word.MeasureString(page, bodyFont).Width - 8;
var x = rc.X;
for (rc.X = x1; rc.X < x2; rc.X += wid)
{
word.DrawString(dots, bodyFont, Colors.Gray, rc);
}
rc.X = x;
#else
// connect with a dotted line (another option)
var x1 = rc.X + word.MeasureString(header, bodyFont).Width + 5;
var x2 = rc.Right - word.MeasureString(page, bodyFont).Width - 5;
var y = rc.Top + bodyFont.Size;
word.DrawLine(dottedPen, x1, y, x2, y);
#endif
// add local hyperlink to entry
//rtf.AddLink("#" + header, rc);
// move on to next entry
rc = WordUtils.Offset(rc, 0, rc.Height);
if (rc.Bottom > rcPage.Bottom)
{
word.PageBreak();
rc.Y = rcPage.Y;
}
}
// move table of contents to start of document
//var arr = new WordPage[rtf.Pages.Count - tocPage];
//rtf.Pages.CopyTo(tocPage, arr, 0, arr.Length);
//rtf.Pages.RemoveRange(tocPage, arr.Length);
//rtf.Pages.InsertRange(0, arr);
}
//static string _extension = ".docx";
public static void HandleButtonClick(object sender, RoutedEventArgs e)
{
// get stream to save to
var dlg = new SaveFileDialog();
dlg.FileName = "document";
dlg.DefaultExt = ".docx";
dlg.Filter = WordUtils.GetFileFilter(_extension);
var dr = dlg.ShowDialog();
if (!dr.HasValue || !dr.Value)
{
return;
}
// get sender button
var btn = sender as Button;
// create document
var word = new C1WordDocument();
word.Clear();
// set document info
var di = word.Info;
di.Author = "ComponentOne";
di.Subject = "C1.WPF.Word demo.";
di.Title = (string)btn.Content;
// create document
switch (di.Title)
{
case "Quotes":
CreateDocumentQuotes(word);
break;
case "Tables":
CreateDocumentTables(word);
break;
case "Images":
CreateDocumentImages(word);
break;
case "Paper Sizes":
CreateDocumentPaperSizes(word);
break;
case "Table of Contents":
CreateDocumentTOC(word);
break;
case "Text Flow":
CreateDocumentTextFlow(word);
break;
case "Text":
CreateDocumentText(word);
break;
case "Graphics":
CreateDocumentGraphics(word);
break;
}
// render footers
// standard footer
var text = string.Format("C1.WPF.Word: {0}, page {1} of {2}", di.Title, "|", "|");
var paragraph = new RtfParagraph(word.CurrentSection.Footer);
paragraph.Alignment = RtfHorizontalAlignment.Right;
int count = 0;
foreach (var part in text.Split('|'))
{
if (!string.IsNullOrEmpty(part))
{
paragraph.Add(new RtfString(part));
}
switch (count)
{
case 0:
paragraph.Add(new RtfPageField());
break;
case 1:
paragraph.Add(new RtfNumPagesField());
break;
}
count++;
}
word.CurrentSection.Footer.Add(paragraph);
// this reopens each page and adds content to them (now we know the page count).
//var font = new Font("Arial", 8, RtfFontStyle.Bold);
//var fmt = new StringFormat();
//fmt.Alignment = HorizontalAlignment.Right;
//fmt.LineAlignment = VerticalAlignment.Bottom;
//for (int page = 0; page < rtf.Pages.Count; page++)
//{
// rtf.CurrentPage = page;
// var text = string.Format("C1.WPF.Word: {0}, page {1} of {2}",
// di.Title,
// page + 1,
// rtf.Pages.Count);
// rtf.DrawString(
// text,
// font,
// Colors.DarkGray,
// WordUtils.Inflate(rtf.PageRectangle, -72, -36),
// fmt);
//}
// save document
using (var stream = dlg.OpenFile())
{
word.Save(stream, dlg.FileName.ToLower().EndsWith(".docx") ? FileFormat.OpenXml : FileFormat.Rtf);
}
MessageBox.Show("Word Document saved to " + dlg.SafeFileName);
}
