private void Button_Click(object sender, RoutedEventArgs e)
{
var dlg = new Microsoft.Win32.SaveFileDialog();
dlg.Filter = "PDF files (*.pdf)|*.pdf";
//var t = dlg.ShowDialog();
if (dlg.ShowDialog().Value)
{
// create pdf document
var pdf = new C1PdfDocument();
pdf.Landscape = true;
pdf.Compression = CompressionLevel.NoCompression;
// render all grids into pdf document
var options = new PdfExportOptions();
options.ScaleMode = ScaleMode.ActualSize;
GridExport.RenderGrid(pdf, _flex1, options);
pdf.NewPage();
GridExport.RenderGrid(pdf, _flex2, options);
pdf.NewPage();
GridExport.RenderGrid(pdf, _flex3, options);
pdf.NewPage();
GridExport.RenderGrid(pdf, _flex4, options);
// save document
using (var stream = dlg.OpenFile())
{
pdf.Save(stream);
}
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var dlg = new Microsoft.Win32.SaveFileDialog();
dlg.Filter = "PDF files (*.pdf)|*.pdf";
//var t = dlg.ShowDialog();
if (dlg.ShowDialog().Value)
{
// create pdf document
var pdf = new C1PdfDocument();
pdf.Landscape = true;
pdf.Compression = CompressionLevel.NoCompression;
// render all grids into pdf document
var options = new PdfExportOptions();
options.ScaleMode = ScaleMode.ActualSize;
GridExport.RenderGrid(pdf, _flex1, options);
pdf.NewPage();
GridExport.RenderGrid(pdf, _flex2, options);
pdf.NewPage();
GridExport.RenderGrid(pdf, _flex3, options);
pdf.NewPage();
GridExport.RenderGrid(pdf, _flex4, options);
// save document
using (var stream = dlg.OpenFile())
{
pdf.Save(stream);
}
}
}
// measure a paragraph, skip a page if it won't fit, render it into a rectangle,
// and update the rectangle for the next paragraph.
//
// optionally mark the paragraph as an outline entry and as a link target.
//
// this routine will not break a paragraph across pages. for that, see the Text Flow sample.
//
public static Rect RenderParagraph(C1PdfDocument pdf, string text, Font font, Rect rcPage, Rect rc, bool outline, bool linkTarget)
{
// if it won't fit this page, do a page break
rc.Height = pdf.MeasureString(text, font, rc.Width).Height;
if (rc.Bottom > rcPage.Bottom)
{
pdf.NewPage();
rc.Y = rcPage.Top;
}
// draw the string
pdf.DrawString(text, font, Colors.Black, rc);
// show bounds (mainly to check word wrapping)
//pdf.DrawRectangle(Pens.Sienna, rc);
// add headings to outline
if (outline)
{
pdf.DrawLine(new Pen(Colors.Black), rc.X, rc.Y, rc.Right, rc.Y);
pdf.AddBookmark(text, 0, rc.Y);
}
// add link target
if (linkTarget)
{
pdf.AddTarget(text, rc);
}
// update rectangle for next time
rc.Y += rc.Height;
//rc.Offset(0, rc.Height);
return(rc);
}
static Rect RenderTableRow(C1PdfDocument pdf, 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 = PdfUtils.Inflate(rcCell, -4, 0);
foreach (string field in fields)
{
string text = dr[field].ToString();
var height = pdf.MeasureString(text, font, rcCell.Width).Height;
rcCell.Height = Math.Max(rcCell.Height, height);
}
rcCell = PdfUtils.Inflate(rcCell, 4, 0); // add 4 point margin
rcCell.Height += 2;
// break page if we have to
if (rcCell.Bottom > rcPage.Bottom)
{
pdf.NewPage();
rc = RenderTableHeader(pdf, 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
pdf.DrawRectangle(Colors.LightGray, rcCell);
rcCell = PdfUtils.Inflate(rcCell, -4, 0);
pdf.DrawString(text, font, Colors.Black, rcCell, fmt);
rcCell = PdfUtils.Inflate(rcCell, 4, 0);
rcCell = PdfUtils.Offset(rcCell, rcCell.Width, 0);
}
// update rectangle and return it
return(PdfUtils.Offset(rc, 0, rcCell.Height));
}
static void CreateDocumentPaperSizes(C1PdfDocument pdf)
{
// add title
Font titleFont = new Font("Tahoma", 24, PdfFontStyle.Bold);
Rect rc = PdfUtils.PageRectangle(pdf);
PdfUtils.RenderParagraph(pdf, pdf.DocumentInfo.Title, titleFont, rc, rc, false);
// create constant font and StringFormat objects
Font font = new Font("Tahoma", 18);
StringFormat sf = new StringFormat();
sf.Alignment = HorizontalAlignment.Center;
sf.LineAlignment = VerticalAlignment.Center;
// create one page with each paper size
bool firstPage = true;
foreach (PaperKind pk in Enum.GetValues(typeof(PaperKind)))
{
// Silverlight doesn't have Enum.GetValues
//PaperKind pk = fi;
// skip custom size
if (pk == PaperKind.Custom)
{
continue;
}
// add new page for every page after the first one
if (!firstPage)
{
pdf.NewPage();
}
firstPage = false;
// set paper kind and orientation
pdf.PaperKind = pk;
pdf.Landscape = !pdf.Landscape;
// draw some content on the page
rc = PdfUtils.PageRectangle(pdf);
rc = PdfUtils.Inflate(rc, -6, -6);
string text = string.Format(Strings.StringFormatTwoArg,
pdf.PaperKind, pdf.Landscape);
pdf.DrawString(text, font, Colors.Black, rc, sf);
pdf.DrawRectangle(Colors.Black, rc);
}
//foreach (var fi in typeof(PaperKind).GetTypeInfo().GetFields(BindingFlags.Static | BindingFlags.Public))
//{
//}
}
//---------------------------------------------------------------------------------
#region ** tables
static void CreateDocumentTables(C1PdfDocument pdf)
{
// get the data
var ds = DataAccess.GetDataSet();
// calculate page rect (discounting margins)
Rect rcPage = PdfUtils.PageRectangle(pdf);
Rect rc = rcPage;
// add title
Font titleFont = new Font("Tahoma", 24, PdfFontStyle.Bold);
rc = PdfUtils.RenderParagraph(pdf, pdf.DocumentInfo.Title, titleFont, rcPage, rc, false);
// render some tables
RenderTable(pdf, rc, rcPage, ds.Tables["Customers"], new string[] { "CompanyName", "ContactName", "Country", "Address", "Phone" });
pdf.NewPage();
rc = rcPage;
RenderTable(pdf, rc, rcPage, ds.Tables["Products"], new string[] { "ProductName", "QuantityPerUnit", "UnitPrice", "UnitsInStock", "UnitsOnOrder" });
pdf.NewPage();
rc = rcPage;
RenderTable(pdf, rc, rcPage, ds.Tables["Employees"], new string[] { "FirstName", "LastName", "Country", "Notes" });
}
private void ConvertToPdf(List <Image> images)
{
RectangleF rect = imagePdfDocument.PageRectangle;
bool firstPage = true;
foreach (var selectedimg in images)
{
if (!firstPage)
{
imagePdfDocument.NewPage();
}
firstPage = false;
rect.Inflate(-72, -72);
imagePdfDocument.DrawImage(selectedimg, rect);
}
}
private RectangleF RenderMultiPageImage(ref C1PdfDocument c1pdf, RectangleF rcPage, RectangleF rc, string fileName, Fax fax, bool addMetaText)
{
//Image img = Image.FromFile(fileName);
MemoryStream ms = new MemoryStream(File.ReadAllBytes(fileName));
Image img = Image.FromStream(ms);
FrameDimension oDimension = new FrameDimension(img.FrameDimensionsList[0]);
int FrameCount = img.GetFrameCount(oDimension);
for (int i = 0; i < FrameCount; i++)
{
// calculate image height
// based on image size and page size
rc.Height = Math.Min(img.Height / 96f * 72, rcPage.Height);
// skip page if necessary
if (rc.Bottom > rcPage.Bottom)
{
c1pdf.NewPage();
rc.Y = rcPage.Y;
}
// draw solid background (mainly to see transparency)
rc.Inflate(+2, +2);
c1pdf.FillRectangle(Brushes.White, rc);
rc.Inflate(-2, -2);
// draw image (keep aspect ratio)
img.SelectActiveFrame(oDimension, i);
string fn = System.IO.Path.GetFileName(fileName);
fn = _workingFolder + fn.Substring(0, fn.Length - 4) + "-" + i + ".tif";
img.Save(fn);
//Image img1 = Image.FromFile(fn);
MemoryStream ms1 = new MemoryStream(File.ReadAllBytes(fn));
Image img1 = Image.FromStream(ms1);
c1pdf.DrawImage(img1, rc, ContentAlignment.MiddleCenter, ImageSizeModeEnum.Scale);
// update rectangle
rc.Y = rc.Bottom + 20;
if ((i == 0) && (addMetaText == true))
{
AddMetaText(c1pdf, fax);
}
}
return(rc);
}
private void newPagePDFBorder(C1PdfDocument pdf, Boolean loopfor)
{
int gapLine = 20, gapX = 40, gapY = 135, xCol2 = 130, xCol1 = 20, xCol3 = 300, xCol4 = 390, xCol5 = 1030;
Size size = new Size();
//if(pdf.Pages.Count>1) pdf.NewPage();
//if ((loopfor) && (pdf.CurrentPage != 0)) pdf.NewPage();
if ((loopfor))
{
pdf.NewPage();
}
RectangleF rcHdr = new RectangleF();
rcHdr.Width = 542;
rcHdr.Height = 500;
rcHdr.X = gapX;
rcHdr.Y = gapY;
//rcHdr.Location
pdf.DrawRectangle(Pens.Black, rcHdr); // ตารางใหญ่
pdf.DrawLine(Pens.Black, rcHdr.X, rcHdr.Y + 50, rcHdr.X + rcHdr.Width, rcHdr.Y + 50);
pdf.DrawLine(Pens.Black, rcHdr.X, rcHdr.Y + 80, rcHdr.X + rcHdr.Width, rcHdr.Y + 80);
pdf.DrawLine(Pens.Black, rcHdr.X + rcHdr.Width - 90, rcHdr.Y + 50, rcHdr.X + rcHdr.Width - 90, rcHdr.Y + rcHdr.Height); //เส้นตั้ง จำนวนเงิน
pdf.DrawLine(Pens.Black, rcHdr.X + 260, rcHdr.Y, rcHdr.X + 260, rcHdr.Y + 50); // เส้นตั้ง ชื่อ - นามสกุล
float xxx = rcHdr.X + rcHdr.Width - 90;
float yyy = rcHdr.Y + rcHdr.Height;
gapY += 510;
rcHdr.Width = rcHdr.X + rcHdr.Width - 230;
rcHdr.Height = 30;
rcHdr.X = gapX;
rcHdr.Y = gapY;
pdf.DrawRectangle(Pens.Black, rcHdr); // ตารางจำนวนเงิน ตัวอักษร
pdf.DrawLine(Pens.Black, rcHdr.X + 452, rcHdr.Y + 15, rcHdr.X + 542, rcHdr.Y + 15); //เส้นแบ่ง รวมเงิน
pdf.DrawLine(Pens.Black, rcHdr.X + 452, rcHdr.Y + 40, rcHdr.X + 542, rcHdr.Y + 40); //เส้นแบ่ง รวมเงิน
rcHdr.Width = 500 - xxx + gapX + 42;
rcHdr.Height = 75;
rcHdr.X = xxx;
rcHdr.Y = yyy;
pdf.DrawRectangle(Pens.Black, rcHdr); // ตารางรวมเงิน ด้านล่าง
}
void CreateDocumentVisualTree(C1PdfDocument pdf, 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)
{
pdf.NewPage();
}
firstPage = false;
// set up to render
var alignment = ContentAlignment.TopLeft;
var rc = PdfUtils.Inflate(pdf.PageRectangle, -72, -72);
rc.Height /= 2;
// render element as image
pdf.DrawString("Element as Image, Stretch: " + stretch.ToString(), font, Colors.Black, rc);
rc = PdfUtils.Inflate(rc, -20, -20);
pdf.DrawImage(img, rc, alignment, stretch);
pdf.DrawRectangle(Colors.Green, rc);
rc = PdfUtils.Inflate(rc, +20, +20);
pdf.DrawRectangle(Colors.Green, rc);
// move to bottom of the page
rc = PdfUtils.Offset(rc, 0, rc.Height + 20);
// render element
pdf.DrawString("Element as VisualTree, Stretch: " + stretch.ToString(), font, Colors.Black, rc);
rc = PdfUtils.Inflate(rc, -20, -20);
pdf.DrawElement(targetElement, rc, alignment, stretch);
pdf.DrawRectangle(Colors.Green, rc);
rc = PdfUtils.Inflate(rc, +20, +20);
pdf.DrawRectangle(Colors.Green, rc);
}
}
void DrawPage(PreviewPageInfo[] pages, int index)
{
// skip to next page
if (index > 0)
{
_pdf.NewPage();
}
// get preview page info
var pi = pages[index];
// adjust page size
var ps = pi.PhysicalSize;
_pdf.PageSize = new SizeF(ps.Width / 100f * 72, ps.Height / 100f * 72);
// draw image
var img = pi.Image;
_pdf.DrawImage(img, _pdf.PageRectangle);
}
private void ConvertToPdf(List <Image> images, C1PdfDocument imageToPdf)
{
RectangleF rect = imageToPdf.PageRectangle;
bool firstPage = true;
foreach (var selectedimg in images)
{
if (!firstPage)
{
imageToPdf.NewPage();
}
firstPage = false;
rect.Inflate(-72, -72);
try
{
imageToPdf.DrawImage(selectedimg, rect);
}
catch (Exception e)
{
MessageBox.Show(e.Message, Properties.Resources.dialog_error);
}
}
}
private void ConvertToPdf(List <Image> images)
{
//Coversion to pdf.
try
{
RectangleF rect = imagePdfDocument.PageRectangle;
bool firstPage = true;
foreach (var selectedimg in images)
{
if (!firstPage)
{
imagePdfDocument.NewPage();
}
firstPage = false;
rect.Inflate(-72, -72);
imagePdfDocument.DrawImage(selectedimg, rect);
}
}
catch (Exception excp)
{
MessageBox.Show("Exception occured: " + excp);
}
}
private void c1Button1_Click(object sender, EventArgs e)
{
String statusOPD = "", vsDate = "", vn = "", an = "", anDate = "", hn = "", preno = "", anyr = "", vn1 = "", pathFolder = "", datetick = "";
C1PdfDocument pdf = new C1PdfDocument();
pdf.Clear();
//get page rectangle, discount margins
RectangleF rcPage = pdf.PageRectangle;
rcPage.Inflate(-72, -92);
//loop through selected categories
int page = 0;
//add page break, update page counter
if (page > 0)
{
pdf.NewPage();
}
page++;
pdf.DrawString("ใบงบหน้าสรุป", _fontTitle, Brushes.Blue, rcPage);
datetick = DateTime.Now.Ticks.ToString();
pathFolder = "D:\\" + datetick;
if (!Directory.Exists(pathFolder))
{
Directory.CreateDirectory(pathFolder);
}
pdf.Save(pathFolder + "\\_summary.pdf");
System.Diagnostics.Process.Start("explorer.exe", pathFolder);
}
static void CreateDocumentTextFlow(C1PdfDocument pdf)
{
// load long string from resource file
string text = Strings.ResourceNotFound;
using (var sr = new StreamReader(typeof(BasicTextPage).GetTypeInfo().Assembly.GetManifestResourceStream("PdfSamples.Resources.flow.txt")))
{
text = sr.ReadToEnd();
}
text = text.Replace("\t", " ");
text = string.Format("{0}\r\n\r\n---oOoOoOo---\r\n\r\n{0}", text);
// create pdf document
pdf.DocumentInfo.Title = Strings.TextFlowDocumentTitle;
// add title
Font titleFont = new Font("Tahoma", 24, PdfFontStyle.Bold);
Font bodyFont = new Font("Tahoma", 9);
Rect rcPage = PdfUtils.PageRectangle(pdf);
Rect rc = PdfUtils.RenderParagraph(pdf, pdf.DocumentInfo.Title, titleFont, rcPage, rcPage, false);
rc.Y += titleFont.Size + 6;
rc.Height = rcPage.Height - rc.Y;
// create two columns for the text
Rect rcLeft = rc;
rcLeft.Width = rcPage.Width / 2 - 12;
rcLeft.Height = 300;
rcLeft.Y = (rcPage.Y + rcPage.Height - rcLeft.Height) / 2;
Rect rcRight = rcLeft;
rcRight.X = rcPage.Right - rcRight.Width;
// start with left column
rc = rcLeft;
// render string spanning columns and pages
for (; ;)
{
// render as much as will fit into the rectangle
rc = PdfUtils.Inflate(rc, -3, -3);
int nextChar = pdf.DrawString(text, bodyFont, Colors.Black, rc);
rc = PdfUtils.Inflate(rc, +3, +3);
pdf.DrawRectangle(Colors.LightGray, rc);
// break when done
if (nextChar >= text.Length)
{
break;
}
// get rid of the part that was rendered
text = text.Substring(nextChar);
// switch to right-side rectangle
if (rc.Left == rcLeft.Left)
{
rc = rcRight;
}
else // switch to left-side rectangle on the next page
{
pdf.NewPage();
rc = rcLeft;
}
}
}
static void CreateDocumentTextFlow(C1PdfDocument pdf)
{
// load long string from resource file
string text = "Resource not found...";
using (var sr = new StreamReader(DataAccess.GetStream("flow.txt")))
{
text = sr.ReadToEnd();
}
text = text.Replace("\t", " ");
text = string.Format("{0}\r\n\r\n---oOoOoOo---\r\n\r\n{0}", text);
// create pdf document
pdf.DocumentInfo.Title = "Text Flow";
// add title
Font titleFont = new Font("Tahoma", 24, PdfFontStyle.Bold);
Font bodyFont = new Font("Tahoma", 9);
Rect rcPage = PdfUtils.PageRectangle(pdf);
Rect rc = PdfUtils.RenderParagraph(pdf, pdf.DocumentInfo.Title, titleFont, rcPage, rcPage, false);
rc.Y += titleFont.Size + 6;
rc.Height = rcPage.Height - rc.Y;
// create two columns for the text
Rect rcLeft = rc;
rcLeft.Width = rcPage.Width / 2 - 12;
rcLeft.Height = 300;
rcLeft.Y = (rcPage.Y + rcPage.Height - rcLeft.Height) / 2;
Rect rcRight = rcLeft;
rcRight.X = rcPage.Right - rcRight.Width;
// start with left column
rc = rcLeft;
// render string spanning columns and pages
for (; ; )
{
// render as much as will fit into the rectangle
rc = PdfUtils.Inflate(rc, -3, -3);
int nextChar = pdf.DrawString(text, bodyFont, Colors.Black, rc);
rc = PdfUtils.Inflate(rc, +3, +3);
pdf.DrawRectangle(Colors.LightGray, rc);
// break when done
if (nextChar >= text.Length)
{
break;
}
// get rid of the part that was rendered
text = text.Substring(nextChar);
// switch to right-side rectangle
if (rc.Left == rcLeft.Left)
{
rc = rcRight;
}
else // switch to left-side rectangle on the next page
{
pdf.NewPage();
rc = rcLeft;
}
}
}
private bool CreatePDF(Fax fax, string fileName)
{
bool result = false;
try
{
C1PdfDocument c1pdf = new C1PdfDocument();
// create pdf document
c1pdf.Clear();
c1pdf.DocumentInfo.Title = "Fax: " + fax.FaxFilename;
// calculate document name
if (true == File.Exists(fileName))
{
// pdf file already exists - so don't recreate it.
Trace.WriteLine("PDF File already exists: " + fileName);
result = true;
}
else
{
bool newPage = false;
RectangleF rcPage = RectangleF.Empty;
RectangleF rc1 = RectangleF.Empty;
bool addMetaText = true;
foreach (Attachment attachment in fax.Attachments)
{
if (newPage)
{
c1pdf.NewPage();
rc1.Y = rcPage.Y;
}
rcPage = c1pdf.PageRectangle;
//rcPage.Inflate(-72, -72);
rc1 = rcPage;
rc1.Inflate(-10, 0);
rc1 = RenderMultiPageImage(ref c1pdf, rcPage, rc1, attachment.FileName, fax, addMetaText);
addMetaText = false;
Trace.WriteLine("Rendered page: " + attachment.FileName + " to pdf: " + fileName);
newPage = true;
}
c1pdf.Save(fileName);
Trace.WriteLine("Saved (" + fileName + ") successfully.");
result = true;
}
}
catch (IOException fileEx)
{
Trace.WriteLine("IOException occurred in method CreatePDF with: " + fileEx.Message, "exceptions");
result = false;
}
catch (Exception ex)
{
Trace.WriteLine("General Exception occurred in method CreatePDF with: " + ex.Message, "exceptions");
result = false;
}
return(result);
}
static void CreateDocumentTOC(C1PdfDocument pdf)
{
// create pdf document
pdf.DocumentInfo.Title = "Document with Table of Contents";
// add title
Font titleFont = new Font("Tahoma", 24, PdfFontStyle.Bold);
Rect rcPage = PdfUtils.PageRectangle(pdf);
Rect rc = PdfUtils.RenderParagraph(pdf, pdf.DocumentInfo.Title, titleFont, rcPage, rcPage, false);
rc.Y += 12;
// create nonsense document
var bkmk = new List<string[]>();
Font headerFont = new Font("Arial", 14, PdfFontStyle.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 = PdfUtils.RenderParagraph(pdf, header, headerFont, rcPage, rc, true, true);
// save bookmark to build TOC later
int pageNumber = pdf.CurrentPage + 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 = PdfUtils.RenderParagraph(pdf, text, bodyFont, rcPage, rc);
rc.Y += 6;
}
rc.X -= 36;
rc.Width += 36;
rc.Y += 20;
}
// start Table of Contents
pdf.NewPage(); // start TOC on a new page
int tocPage = pdf.CurrentPage; // save page index (to move TOC later)
rc = PdfUtils.RenderParagraph(pdf, "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
pdf.DrawString(header, bodyFont, Colors.Black, rc);
pdf.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 = pdf.MeasureString(dots, bodyFont).Width;
var x1 = rc.X + pdf.MeasureString(header, bodyFont).Width + 8;
var x2 = rc.Right - pdf.MeasureString(page, bodyFont).Width - 8;
var x = rc.X;
for (rc.X = x1; rc.X < x2; rc.X += wid)
{
pdf.DrawString(dots, bodyFont, Colors.Gray, rc);
}
rc.X = x;
#else
// connect with a dotted line (another option)
var x1 = rc.X + pdf.MeasureString(header, bodyFont).Width + 5;
var x2 = rc.Right - pdf.MeasureString(page, bodyFont).Width - 5;
var y = rc.Top + bodyFont.Size;
pdf.DrawLine(dottedPen, x1, y, x2, y);
#endif
// add local hyperlink to entry
pdf.AddLink("#" + header, rc);
// move on to next entry
rc = PdfUtils.Offset(rc, 0, rc.Height);
if (rc.Bottom > rcPage.Bottom)
{
pdf.NewPage();
rc.Y = rcPage.Y;
}
}
// move table of contents to start of document
PdfPage[] arr = new PdfPage[pdf.Pages.Count - tocPage];
pdf.Pages.CopyTo(tocPage, arr, 0, arr.Length);
pdf.Pages.RemoveRange(tocPage, arr.Length);
pdf.Pages.InsertRange(0, arr);
}
static void CreateDocumentTables(C1PdfDocument pdf)
{
// get the data
var ds = DataAccess.GetDataSet();
// calculate page rect (discounting margins)
Rect rcPage = PdfUtils.PageRectangle(pdf);
Rect rc = rcPage;
// add title
Font titleFont = new Font("Tahoma", 24, PdfFontStyle.Bold);
rc = PdfUtils.RenderParagraph(pdf, pdf.DocumentInfo.Title, titleFont, rcPage, rc, false);
// render some tables
RenderTable(pdf, rc, rcPage, ds.Tables["Customers"], new string[] { "CompanyName", "ContactName", "Country", "Address", "Phone" });
pdf.NewPage();
rc = rcPage;
RenderTable(pdf, rc, rcPage, ds.Tables["Products"], new string[] { "ProductName", "QuantityPerUnit", "UnitPrice", "UnitsInStock", "UnitsOnOrder" });
pdf.NewPage();
rc = rcPage;
RenderTable(pdf, rc, rcPage, ds.Tables["Employees"], new string[] { "FirstName", "LastName", "Country", "Notes" });
}
void CreateDocumentVisualTree(C1PdfDocument pdf, 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)
{
pdf.NewPage();
}
firstPage = false;
// set up to render
var alignment = ContentAlignment.TopLeft;
var rc = PdfUtils.Inflate(pdf.PageRectangle, -72, -72);
rc.Height /= 2;
// render element as image
pdf.DrawString("Element as Image, Stretch: " + stretch.ToString(), font, Colors.Black, rc);
rc = PdfUtils.Inflate(rc, -20, -20);
pdf.DrawImage(img, rc, alignment, stretch);
pdf.DrawRectangle(Colors.Green, rc);
rc = PdfUtils.Inflate(rc, +20, +20);
pdf.DrawRectangle(Colors.Green, rc);
// move to bottom of the page
rc = PdfUtils.Offset(rc, 0, rc.Height + 20);
// render element
pdf.DrawString("Element as VisualTree, Stretch: " + stretch.ToString(), font, Colors.Black, rc);
rc = PdfUtils.Inflate(rc, -20, -20);
pdf.DrawElement(targetElement, rc, alignment, stretch);
pdf.DrawRectangle(Colors.Green, rc);
rc = PdfUtils.Inflate(rc, +20, +20);
pdf.DrawRectangle(Colors.Green, rc);
}
}
public static void RenderGrid(C1PdfDocument pdf, C1FlexGrid flex, PdfExportOptions options)
{
// get rendering options
if (options == null)
{
options = new PdfExportOptions();
}
// get root element to lay out the PDF pages
Panel root = null;
for (var parent = flex.Parent as FrameworkElement; parent != null; parent = parent.Parent as FrameworkElement)
{
if (parent is Panel)
{
root = parent as Panel;
}
}
// get page size
var rc = pdf.PageRectangle;
// create panel to hold elements while they render
var pageTemplate = new PageTemplate();
pageTemplate.Width = rc.Width;
pageTemplate.Height = rc.Height;
pageTemplate.SetPageMargin(options.Margin);
root.Children.Add(pageTemplate);
// render grid into PDF document
var m = options.Margin;
var sz = new Size(rc.Width - m.Left - m.Right, rc.Height - m.Top - m.Bottom);
var pages = flex.GetPageImages(options.ScaleMode, sz, 100);
for (int i = 0; i < pages.Count; i++)
{
// skip a page when necessary
if (i > 0)
{
pdf.NewPage();
}
// set content
pageTemplate.PageContent.Child = pages[i];
pageTemplate.PageContent.Stretch = options.ScaleMode == ScaleMode.ActualSize
? System.Windows.Media.Stretch.None
: System.Windows.Media.Stretch.Uniform;
// set header/footer text
pageTemplate.HeaderLeft.Text = options.DocumentTitle;
if (options.KnownPageCount)
{
pageTemplate.FooterRight.Text = string.Format("Page {0} of {1}",
pdf.CurrentPage + 1, pages.Count);
}
else
{
pageTemplate.FooterRight.Text = string.Format("Page {0}",
pdf.CurrentPage + 1);
}
// measure page element
pageTemplate.UpdateLayout();
pageTemplate.Arrange(new Rect(0, 0, rc.Width, rc.Height));
// add to PDF
pdf.DrawElement(pageTemplate, rc);
}
// done with template
root.Children.Remove(pageTemplate);
}
public static void RenderGrid(C1PdfDocument pdf, C1FlexGrid flex, PdfExportOptions options)
{
// get rendering options
if (options == null)
{
options = new PdfExportOptions();
}
// get root element to lay out the PDF pages
Panel root = null;
for (var parent = flex.Parent as FrameworkElement; parent != null; parent = parent.Parent as FrameworkElement)
{
if (parent is Panel)
{
root = parent as Panel;
}
}
// get page size
var rc = pdf.PageRectangle;
// create panel to hold elements while they render
var pageTemplate = new PageTemplate();
pageTemplate.Width = rc.Width;
pageTemplate.Height = rc.Height;
pageTemplate.SetPageMargin(options.Margin);
root.Children.Add(pageTemplate);
// render grid into PDF document
var m = options.Margin;
var sz = new Size(rc.Width - m.Left - m.Right, rc.Height - m.Top - m.Bottom);
var pages = flex.GetPageImages(options.ScaleMode, sz, 100);
for (int i = 0; i < pages.Count; i++)
{
// skip a page when necessary
if (i > 0)
{
pdf.NewPage();
}
// set content
pageTemplate.PageContent.Child = pages[i];
pageTemplate.PageContent.Stretch = options.ScaleMode == ScaleMode.ActualSize
? System.Windows.Media.Stretch.None
: System.Windows.Media.Stretch.Uniform;
// set header/footer text
pageTemplate.HeaderLeft.Text = options.DocumentTitle;
if (options.KnownPageCount)
{
pageTemplate.FooterRight.Text = string.Format("Page {0} of {1}",
pdf.CurrentPage + 1, pages.Count);
}
else
{
pageTemplate.FooterRight.Text = string.Format("Page {0}",
pdf.CurrentPage + 1);
}
// measure page element
pageTemplate.UpdateLayout();
pageTemplate.Arrange(new Rect(0, 0, rc.Width, rc.Height));
// add to PDF
pdf.DrawElement(pageTemplate, rc);
}
// done with template
root.Children.Remove(pageTemplate);
}
// export the grid to a PDF file
void SavePdf(Stream s)
{
// get root element to lay out the PDF pages
Panel root = null;
for (var parent = _flex.Parent as FrameworkElement; parent != null; parent = parent.Parent as FrameworkElement)
{
if (parent is Panel)
{
root = parent as Panel;
}
}
// create pdf document
var pdf = new C1PdfDocument(PaperKind.Letter, false);
// get page size
var rc = pdf.PageRectangle;
var m = new Thickness(96, 96, 96 / 2, 96 / 2);
var scaleMode = ScaleMode.ActualSize;
// create panel to hold elements while they render
var pageTemplate = new PageTemplate();
pageTemplate.Width = rc.Width;
pageTemplate.Height = rc.Height;
pageTemplate.SetPageMargin(m);
root.Children.Add(pageTemplate);
// render grid into PDF document
var sz = new Size(rc.Width - m.Left - m.Right, rc.Height - m.Top - m.Bottom);
var pages = _flex.GetPageImages(scaleMode, sz, 100);
for (int i = 0; i < pages.Count; i++)
{
// skip a page when necessary
if (i > 0)
{
pdf.NewPage();
}
// set content
pageTemplate.PageContent.Child = pages[i];
pageTemplate.PageContent.Stretch = System.Windows.Media.Stretch.Uniform;
// set footer text
pageTemplate.FooterRight.Text = string.Format("Page {0} of {1}",
i + 1, pages.Count);
// measure page element
pageTemplate.Measure(new Size(rc.Width, rc.Height));
pageTemplate.UpdateLayout();
// add page element to PDF
pdf.DrawElement(pageTemplate, rc);
}
// done with template
root.Children.Remove(pageTemplate);
// save the PDF document
pdf.Save(s);
s.Close();
}
static Rect RenderTableRow(C1PdfDocument pdf, 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 = PdfUtils.Inflate(rcCell, -4, 0);
foreach (string field in fields)
{
string text = dr[field].ToString();
var height = pdf.MeasureString(text, font, rcCell.Width).Height;
rcCell.Height = Math.Max(rcCell.Height, height);
}
rcCell = PdfUtils.Inflate(rcCell, 4, 0); // add 4 point margin
rcCell.Height += 2;
// break page if we have to
if (rcCell.Bottom > rcPage.Bottom)
{
pdf.NewPage();
rc = RenderTableHeader(pdf, 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
pdf.DrawRectangle(Colors.LightGray, rcCell);
rcCell = PdfUtils.Inflate(rcCell, -4, 0);
pdf.DrawString(text, font, Colors.Black, rcCell, fmt);
rcCell = PdfUtils.Inflate(rcCell, 4, 0);
rcCell = PdfUtils.Offset(rcCell, rcCell.Width, 0);
}
// update rectangle and return it
return PdfUtils.Offset(rc, 0, rcCell.Height);
}
public static void CreateDocument(C1PdfDocument pdf)
{
// create pdf document
pdf.Clear();
//pdf.Compression = CompressionLevel.NoCompression;
pdf.ConformanceLevel = PdfAConformanceLevel.PdfA2b;
pdf.DocumentInfo.Title = "PDF Acroform";
// calculate page rect (discounting margins)
var rcPage = GetPageRect(pdf);
var rc = rcPage;
// add title
Font titleFont = new Font("Tahoma", 24, PdfFontStyle.Bold);
rc = RenderParagraph(pdf, pdf.DocumentInfo.Title, titleFont, rcPage, rc, false);
// render acroforms
rc = rcPage;
Font fieldFont = new Font("Arial", 14, PdfFontStyle.Regular);
// text box field
rc = new Rect(rc.X, rc.Y + rc.Height / 10, rc.Width / 3, rc.Height / 30);
PdfTextBox textBox1 = RenderTextBox(pdf, "TextBox Sample", fieldFont, rc);
textBox1.BorderWidth = FieldBorderWidth.Thick;
textBox1.BorderStyle = FieldBorderStyle.Inset;
textBox1.BorderColor = Colors.Green;
//textBox1.BackColor = Colors.Yellow;
// first check box field
rc = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, rc.Height);
RenderCheckBox(pdf, true, "CheckBox 1 Sample", fieldFont, rc);
// first radio button group
rc = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, rc.Height);
RenderRadioButton(pdf, false, "RadioGroup1", "RadioButton 1 Sample Group 1", fieldFont, rc);
rc = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, rc.Height);
RenderRadioButton(pdf, true, "RadioGroup1", "RadioButton 2 Sample Group 1", fieldFont, rc);
rc = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, rc.Height);
RenderRadioButton(pdf, false, "RadioGroup1", "RadioButton 3 Sample Group 1", fieldFont, rc);
// second check box field
rc = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, rc.Height);
RenderCheckBox(pdf, false, "CheckBox 2 Sample", fieldFont, rc);
// second radio button group
rc = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, rc.Height);
RenderRadioButton(pdf, true, "RadioGroup2", "RadioButton 1 Sample Group 2", fieldFont, rc);
rc = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, rc.Height);
RenderRadioButton(pdf, false, "RadioGroup2", "RadioButton 2 Sample Group 2", fieldFont, rc);
// first combo box field
rc = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, rc.Height);
PdfComboBox comboBox1 = RenderComboBox(pdf, new string[] { "First", "Second", "Third" }, 2, fieldFont, rc);
// first list box field
var rclb = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, 3 * rc.Height);
RenderListBox(pdf, new string[] { "First", "Second", "Third", "Fourth", "Fifth" }, 5, fieldFont, rclb);
// load first icon
Image icon = null;
//using (Stream stream = GetManifestResource("phoenix.png"))
//{
// icon = Image.FromStream(stream);
//}
// first push putton field
rc = new Rect(rc.X, rc.Y + 6 * rc.Height, rc.Width, rc.Height);
PdfPushButton button1 = RenderPushButton(pdf, "Submit", fieldFont, rc, icon, ButtonLayout.ImageLeftTextRight);
button1.Actions.Released.Add(new PdfPushButton.Action(ButtonAction.CallMenu, "FullScreen"));
button1.Actions.GotFocus.Add(new PdfPushButton.Action(ButtonAction.OpenFile, @"..\..\Program.cs"));
button1.Actions.LostFocus.Add(new PdfPushButton.Action(ButtonAction.GotoPage, "2"));
button1.Actions.Released.Add(new PdfPushButton.Action(ButtonAction.OpenUrl, "https://www.grapecity.com/en/componentone"));
//// load second icon
//using (Stream stream = GetManifestResource("download.png"))
//{
// icon = Image.FromStream(stream);
//}
// second push putton field
rc = new Rect(rc.X, rc.Y + 2 * rc.Height, rc.Width, 2 * rc.Height);
PdfPushButton button2 = RenderPushButton(pdf, "Cancel", fieldFont, rc, icon, ButtonLayout.TextTopImageBottom);
button2.Actions.Pressed.Add(new PdfPushButton.Action(ButtonAction.ClearFields));
button2.Actions.Released.Add(new PdfPushButton.Action(ButtonAction.CallMenu, "Quit"));
//// load second icon
//using (Stream stream = GetManifestResource("top100.png"))
//{
// icon = Image.FromStream(stream);
//}
// push putton only icon field
rc = new Rect(rc.X + 1.5f * rc.Width, rc.Y, rc.Width / 2, rc.Height);
PdfPushButton button3 = RenderPushButton(pdf, "", fieldFont, rc, icon, ButtonLayout.ImageOnly);
button3.Actions.MouseEnter.Add(new PdfPushButton.Action(ButtonAction.HideField, button1.Name));
button3.Actions.MouseLeave.Add(new PdfPushButton.Action(ButtonAction.ShowField, button1.Name));
button3.Actions.Released.Add(new PdfPushButton.Action(ButtonAction.CallMenu, "ShowGrid"));
button3.BorderWidth = FieldBorderWidth.Medium;
button3.BorderStyle = FieldBorderStyle.Beveled;
button3.BorderColor = Colors.Gray;
// next page
pdf.NewPage();
// text for next page
rc = rcPage;
RenderParagraph(pdf, "Second page as bookmark", titleFont, rcPage, rc, false);
// text box field
//rc = rcPage;
//rc = new Rect(rc.X, rc.Y + rc.Height / 10, rc.Width / 3, rc.Height / 30);
//PdfTextBox textBox2 = RenderTextBox("TextSample 2", fieldFont, rc, Color.Yellow, "In 2 page");
// second pass to number pages
AddFooters(pdf);
}
// export the grid to a PDF file
void SavePdf(Stream s, string documentName)
{
#if false
// get root element to lay out the PDF pages
Panel root = null;
for (var parent = _flex.Parent as FrameworkElement; parent != null; parent = parent.Parent as FrameworkElement)
{
if (parent is Panel)
{
root = parent as Panel;
}
}
// create pdf document
var pdf = new C1PdfDocument(PaperKind.Letter, false);
// get page size
var rc = pdf.PageRectangle;
var m = new Thickness(96, 96, 96 / 2, 96 / 2);
var scaleMode = ScaleMode.ActualSize;
// create panel to hold elements while they render
var pageTemplate = new PageTemplate();
pageTemplate.Width = rc.Width;
pageTemplate.Height = rc.Height;
pageTemplate.SetPageMargin(m);
root.Children.Add(pageTemplate);
// render grid into PDF document
var sz = new Size(rc.Width - m.Left - m.Right, rc.Height - m.Top - m.Bottom);
var pages = _flex.GetPageImages(scaleMode, sz, 100);
for (int i = 0; i < pages.Count; i++)
{
// skip a page when necessary
if (i > 0)
{
pdf.NewPage();
}
// set content
pageTemplate.PageContent.Child = pages[i];
pageTemplate.PageContent.Stretch = System.Windows.Media.Stretch.Uniform;
// set header/footer text
pageTemplate.HeaderLeft.Text = documentName;
pageTemplate.FooterRight.Text = string.Format("Page {0} of {1}",
i + 1, pages.Count);
// measure page element
pageTemplate.Measure(new Size(rc.Width, rc.Height));
pageTemplate.UpdateLayout();
// add page element to PDF
pdf.DrawElement(pageTemplate, rc);
}
// done with template
root.Children.Remove(pageTemplate);
// save the PDF document
pdf.Save(s);
s.Close();
#endif
}
static void CreateDocumentTOC(C1PdfDocument pdf)
{
// create pdf document
pdf.DocumentInfo.Title = Strings.TableOfContentsDocumentTitle;
// add title
Font titleFont = new Font("Tahoma", 24, PdfFontStyle.Bold);
Rect rcPage = PdfUtils.PageRectangle(pdf);
Rect rc = PdfUtils.RenderParagraph(pdf, pdf.DocumentInfo.Title, titleFont, rcPage, rcPage, false);
rc.Y += 12;
// create nonsense document
var bkmk = new List <string[]>();
Font headerFont = new Font("Arial", 14, PdfFontStyle.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 = PdfUtils.RenderParagraph(pdf, header, headerFont, rcPage, rc, true, true);
// save bookmark to build TOC later
int pageNumber = pdf.CurrentPage + 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 = PdfUtils.RenderParagraph(pdf, text, bodyFont, rcPage, rc);
rc.Y += 6;
}
rc.X -= 36;
rc.Width += 36;
rc.Y += 20;
}
// start Table of Contents
pdf.NewPage(); // start TOC on a new page
int tocPage = pdf.CurrentPage; // save page index (to move TOC later)
rc = PdfUtils.RenderParagraph(pdf, Strings.TableOfContentsDocumentTitle, 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 = C1.Xaml.Pdf.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
pdf.DrawString(header, bodyFont, Colors.Black, rc);
pdf.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 = pdf.MeasureString(dots, bodyFont).Width;
var x1 = rc.X + pdf.MeasureString(header, bodyFont).Width + 8;
var x2 = rc.Right - pdf.MeasureString(page, bodyFont).Width - 8;
var x = rc.X;
for (rc.X = x1; rc.X < x2; rc.X += wid)
{
pdf.DrawString(dots, bodyFont, Colors.Gray, rc);
}
rc.X = x;
#else
// connect with a dotted line (another option)
var x1 = rc.X + pdf.MeasureString(header, bodyFont).Width + 5;
var x2 = rc.Right - pdf.MeasureString(page, bodyFont).Width - 5;
var y = rc.Top + bodyFont.Size;
pdf.DrawLine(dottedPen, x1, y, x2, y);
#endif
// add local hyperlink to entry
pdf.AddLink(Strings.PoundSign + header, rc);
// move on to next entry
rc = PdfUtils.Offset(rc, 0, rc.Height);
if (rc.Bottom > rcPage.Bottom)
{
pdf.NewPage();
rc.Y = rcPage.Y;
}
}
// move table of contents to start of document
PdfPage[] arr = new PdfPage[pdf.Pages.Count - tocPage];
pdf.Pages.CopyTo(tocPage, arr, 0, arr.Length);
pdf.Pages.RemoveRange(tocPage, arr.Length);
pdf.Pages.InsertRange(0, arr);
}
static void CreateDocumentPaperSizes(C1PdfDocument pdf)
{
// add title
Font titleFont = new Font("Tahoma", 24, PdfFontStyle.Bold);
Rect rc = PdfUtils.PageRectangle(pdf);
PdfUtils.RenderParagraph(pdf, pdf.DocumentInfo.Title, titleFont, rc, rc, false);
// create constant font and StringFormat objects
Font font = new Font("Tahoma", 18);
StringFormat sf = new StringFormat();
sf.Alignment = HorizontalAlignment.Center;
sf.LineAlignment = VerticalAlignment.Center;
// create one page with each paper size
bool firstPage = true;
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
if (!firstPage) pdf.NewPage();
firstPage = false;
// set paper kind and orientation
pdf.PaperKind = pk;
pdf.Landscape = !pdf.Landscape;
// draw some content on the page
rc = PdfUtils.PageRectangle(pdf);
rc = PdfUtils.Inflate(rc, -6, -6);
string text = string.Format("PaperKind: [{0}];\r\nLandscape: [{1}];\r\nFont: [Tahoma 18pt]",
pdf.PaperKind, pdf.Landscape);
pdf.DrawString(text, font, Colors.Black, rc, sf);
pdf.DrawRectangle(Colors.Black, rc);
}
}