Wednesday, 06 April 2011 05:52
PDF TextWaterMark in C#, VB.NET
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
using Spire.Pdf.Tables;
namespace TextWaterMark
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
// Create one page
PdfPageBase page = doc.Pages.Add(PdfPageSize.A4, margin);
PdfTilingBrush brush
= new PdfTilingBrush(new SizeF(page.Canvas.ClientSize.Width / 2, page.Canvas.ClientSize.Height / 3));
brush.Graphics.SetTransparency(0.3f);
brush.Graphics.Save();
brush.Graphics.TranslateTransform(brush.Size.Width / 2, brush.Size.Height / 2);
brush.Graphics.RotateTransform(-45);
brush.Graphics.DrawString("Spire.Pdf Demo",
new PdfFont(PdfFontFamily.Helvetica, 24), PdfBrushes.Violet, 0, 0,
new PdfStringFormat(PdfTextAlignment.Center));
brush.Graphics.Restore();
brush.Graphics.SetTransparency(1);
page.Canvas.DrawRectangle(brush, new RectangleF(new PointF(0, 0), page.Canvas.ClientSize));
//Draw the page
DrawPage(page);
//Save pdf file.
doc.SaveToFile("TextWaterMark.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("TextWaterMark.pdf");
}
private static void DrawPage(PdfPageBase page)
{
float y = 10;
//title
PdfBrush brush1 = PdfBrushes.Black;
PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", 16f, FontStyle.Bold));
PdfStringFormat format1 = new PdfStringFormat(PdfTextAlignment.Center);
page.Canvas.DrawString("Category Sales by Year", font1, brush1, page.Canvas.ClientSize.Width / 2, y, format1);
y = y + font1.MeasureString("Category Sales by Year", format1).Height;
y = y + 5;
String[][] data
= {
new String[]{"Category Name", "1994 Sale Amount", "1995 Sale Amount", "1996 Sale Amount"},
new String[]{"Beverages", "38,487.20", "102,479.46", "126,901.53"},
new String[]{"Condiments", "16,402.95", "51,041.83", "38,602.31"},
new String[]{"Confections", "23,812.90", "79,752.25", "63,792.07"},
new String[]{"Dairy Products", "30,027.79", "116,495.45", "87,984.05"},
new String[]{"Grains/Cereals", "7,313.92", "53,823.48", "34,607.19"},
new String[]{"Meat/Poultry", "19,856.86", "77,164.75", "66,000.75"},
new String[]{"Produce", "10,694.96", "45,973.69", "43,315.93"},
new String[]{"Seafood", "16,247.77", "64,195.51", "50,818.46"}
};
PdfTable table = new PdfTable();
table.Style.CellPadding = 2;
table.Style.BorderPen = new PdfPen(brush1, 0.75f);
table.Style.DefaultStyle.BackgroundBrush = PdfBrushes.SkyBlue;
table.Style.DefaultStyle.Font = new PdfTrueTypeFont(new Font("Arial", 10f));
table.Style.HeaderSource = PdfHeaderSource.Rows;
table.Style.HeaderRowCount = 1;
table.Style.HeaderStyle.BackgroundBrush = PdfBrushes.CadetBlue;
table.Style.HeaderStyle.Font = new PdfTrueTypeFont(new Font("Arial", 11f, FontStyle.Bold));
table.Style.HeaderStyle.StringFormat = new PdfStringFormat(PdfTextAlignment.Center);
table.Style.ShowHeader = true;
table.DataSource = data;
PdfLayoutResult result = table.Draw(page, new PointF(0, y));
y = y + result.Bounds.Height + 5;
PdfBrush brush2 = PdfBrushes.LightGray;
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 9f));
page.Canvas.DrawString("* All data from NorthWind", font2, brush2, 5, y);
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Imports Spire.Pdf.Tables
Namespace TextWaterMark
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
' Create one page
Dim page As PdfPageBase = doc.Pages.Add(PdfPageSize.A4, margin)
Dim brush As New PdfTilingBrush(New SizeF(page.Canvas.ClientSize.Width \ 2, page.Canvas.ClientSize.Height \ 3))
brush.Graphics.SetTransparency(0.3F)
brush.Graphics.Save()
brush.Graphics.TranslateTransform(brush.Size.Width \ 2, brush.Size.Height \ 2)
brush.Graphics.RotateTransform(-45)
brush.Graphics.DrawString("Spire.Pdf Demo", New PdfFont(PdfFontFamily.Helvetica, 24), _
PdfBrushes.Violet, 0, 0, New PdfStringFormat(PdfTextAlignment.Center))
brush.Graphics.Restore()
brush.Graphics.SetTransparency(1)
page.Canvas.DrawRectangle(brush, New RectangleF(New PointF(0, 0), page.Canvas.ClientSize))
'Draw the page
DrawPage(page)
'Save pdf file.
doc.SaveToFile("TextWaterMark.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("TextWaterMark.pdf")
End Sub
Private Shared Sub DrawPage(ByVal page As PdfPageBase)
Dim y As Single = 10
'title
Dim brush1 As PdfBrush = PdfBrushes.Black
Dim font1 As New PdfTrueTypeFont(New Font("Arial", 16.0F, FontStyle.Bold))
Dim format1 As New PdfStringFormat(PdfTextAlignment.Center)
page.Canvas.DrawString("Category Sales by Year", font1, brush1, _
page.Canvas.ClientSize.Width \ 2, y, format1)
y = y + font1.MeasureString("Category Sales by Year", format1).Height
y = y + 5
Dim data()() As String _
= {New String() {"Category Name", "1994 Sale Amount", "1995 Sale Amount", "1996 Sale Amount"}, _
New String() {"Beverages", "38,487.20", "102,479.46", "126,901.53"}, _
New String() {"Condiments", "16,402.95", "51,041.83", "38,602.31"}, _
New String() {"Confections", "23,812.90", "79,752.25", "63,792.07"}, _
New String() {"Dairy Products", "30,027.79", "116,495.45", "87,984.05"}, _
New String() {"Grains/Cereals", "7,313.92", "53,823.48", "34,607.19"}, _
New String() {"Meat/Poultry", "19,856.86", "77,164.75", "66,000.75"}, _
New String() {"Produce", "10,694.96", "45,973.69", "43,315.93"}, _
New String() {"Seafood", "16,247.77", "64,195.51", "50,818.46"}}
Dim table As New PdfTable()
table.Style.CellPadding = 2
table.Style.BorderPen = New PdfPen(brush1, 0.75F)
table.Style.DefaultStyle.BackgroundBrush = PdfBrushes.SkyBlue
table.Style.DefaultStyle.Font = New PdfTrueTypeFont(New Font("Arial", 10.0F))
table.Style.HeaderSource = PdfHeaderSource.Rows
table.Style.HeaderRowCount = 1
table.Style.HeaderStyle.BackgroundBrush = PdfBrushes.CadetBlue
table.Style.HeaderStyle.Font = New PdfTrueTypeFont(New Font("Arial", 11.0F, FontStyle.Bold))
table.Style.HeaderStyle.StringFormat = New PdfStringFormat(PdfTextAlignment.Center)
table.Style.ShowHeader = True
table.DataSource = data
Dim result As PdfLayoutResult = table.Draw(page, New PointF(0, y))
y = y + result.Bounds.Height + 5
Dim brush2 As PdfBrush = PdfBrushes.LightGray
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 9.0F))
page.Canvas.DrawString("* All data from NorthWind", font2, brush2, 5, y)
End Sub
End Class
End Namespace
Published in
WaterMark
Wednesday, 06 April 2011 05:33
PDF Grid in C#, VB.NET
The sample demonstrates how to draw nested table in PDF document and set table row&cell format.
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.OleDb;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Spire.Pdf;
using Spire.Pdf.Graphics;
using Spire.Pdf.Grid;
namespace Grid
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
// Create one page
PdfPageBase page = doc.Pages.Add(PdfPageSize.A4, margin, PdfPageRotateAngle.RotateAngle0, PdfPageOrientation.Landscape);
float y = 10;
float x1 = page.Canvas.ClientSize.Width;
//title
PdfBrush brush1 = PdfBrushes.Black;
PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", 16f, FontStyle.Bold), true);
PdfStringFormat format1 = new PdfStringFormat(PdfTextAlignment.Center);
page.Canvas.DrawString("Vendor List", font1, brush1, page.Canvas.ClientSize.Width / 2, y, format1);
y = y + font1.MeasureString("Vendor List", format1).Height;
y = y + 5;
String[] data
= {
"VendorName;Address1;City;State;Country",
"Cacor Corporation;161 Southfield Rd;Southfield;OH;U.S.A.",
"Underwater;50 N 3rd Street;Indianapolis;IN;U.S.A.",
"J.W. Luscher Mfg.;65 Addams Street;Berkely;MA;U.S.A.",
"Scuba Professionals;3105 East Brace;Rancho Dominguez;CA;U.S.A.",
"Divers' Supply Shop;5208 University Dr;Macon;GA;U.S.A.",
"Techniques;52 Dolphin Drive;Redwood City;CA;U.S.A.",
"Perry Scuba;3443 James Ave;Hapeville;GA;U.S.A.",
"Beauchat, Inc.;45900 SW 2nd Ave;Ft Lauderdale;FL;U.S.A.",
"Amor Aqua;42 West 29th Street;New York;NY;U.S.A.",
"Aqua Research Corp.;P.O. Box 998;Cornish;NH;U.S.A.",
"B&K Undersea Photo;116 W 7th Street;New York;NY;U.S.A.",
"Diving International Unlimited;1148 David Drive;San Diego;DA;U.S.A.",
"Nautical Compressors;65 NW 167 Street;Miami;FL;U.S.A.",
"Glen Specialties, Inc.;17663 Campbell Lane;Huntington Beach;CA;U.S.A.",
"Dive Time;20 Miramar Ave;Long Beach;CA;U.S.A.",
"Undersea Systems, Inc.;18112 Gotham Street;Huntington Beach;CA;U.S.A.",
"Felix Diving;310 S Michigan Ave;Chicago;IL;U.S.A.",
"Central Valley Skin Divers;160 Jameston Ave;Jamaica;NY;U.S.A.",
"Parkway Dive Shop;241 Kelly Street;South Amboy;NJ;U.S.A.",
"Marine Camera & Dive;117 South Valley Rd;San Diego;CA;U.S.A.",
"Dive Canada;275 W Ninth Ave;Vancouver;British Columbia;Canada",
"Dive & Surf;P.O. Box 20210;Indianapolis;IN;U.S.A.",
"Fish Research Labs;29 Wilkins Rd Dept. SD;Los Banos;CA;U.S.A."
};
PdfGrid grid = new PdfGrid();
grid.Style.CellPadding = new PdfPaddings(1, 1, 1, 1);
String[] header = data[0].Split(';');
grid.Columns.Add(header.Length);
float width
= page.Canvas.ClientSize.Width - (grid.Columns.Count + 1);
grid.Columns[0].Width = width * 0.25f;
grid.Columns[1].Width = width * 0.25f;
grid.Columns[2].Width = width * 0.25f;
grid.Columns[3].Width = width * 0.15f;
grid.Columns[4].Width = width * 0.10f;
PdfGridRow headerRow = grid.Headers.Add(1)[0];
headerRow.Style.Font = new PdfTrueTypeFont(new Font("Arial", 11f, FontStyle.Bold), true);
headerRow.Style.BackgroundBrush
= new PdfLinearGradientBrush(new PointF(0, 0), new PointF(x1, 0), Color.Red, Color.Blue);
for (int i = 0; i < header.Length; i++)
{
headerRow.Cells[i].Value = header[i];
headerRow.Cells[i].StringFormat
= new PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle);
if (i == 0)
{
headerRow.Cells[i].Style.BackgroundBrush = PdfBrushes.Gray;
}
}
Random random = new Random();
Dictionary groupByCountry = new Dictionary();
for (int r = 1; r < data.Length; r++)
{
PdfGridRow row = grid.Rows.Add();
row.Style.Font = new PdfTrueTypeFont(new Font("Arial", 10f), true);
byte[] buffer = new byte[6];
random.NextBytes(buffer);
PdfRGBColor color1 = new PdfRGBColor(buffer[0], buffer[1], buffer[2]);
PdfRGBColor color2 = new PdfRGBColor(buffer[3], buffer[4], buffer[5]);
row.Style.BackgroundBrush
= new PdfLinearGradientBrush(new PointF(0, 0), new PointF(x1, 0), color1, color2);
String[] rowData = data[r].Split(';');
for (int c = 0; c < rowData.Length; c++)
{
row.Cells[c].Value = rowData[c];
if (c == 0)
{
row.Cells[c].Style.BackgroundBrush = PdfBrushes.Gray;
}
if(c < 3)
{
row.Cells[c].StringFormat = new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
}
else
{
row.Cells[c].StringFormat = new PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle);
}
if (c == 4)
{
if (groupByCountry.ContainsKey(rowData[c]))
{
groupByCountry[rowData[c]] = groupByCountry[rowData[c]] + 1;
}
else
{
groupByCountry[rowData[c]] = 1;
}
}
}
}
StringBuilder totalAmount = new StringBuilder();
foreach (KeyValuePair country in groupByCountry)
{
totalAmount.AppendFormat("{0}:\t{1}", country.Key, country.Value);
totalAmount.AppendLine();
}
PdfGridRow totalAmountRow = grid.Rows.Add();
totalAmountRow.Style.BackgroundBrush = PdfBrushes.Plum;
totalAmountRow.Cells[0].Value = "Total Amount";
totalAmountRow.Cells[0].Style.Font = new PdfTrueTypeFont(new Font("Arial", 10f, FontStyle.Bold), true);
totalAmountRow.Cells[0].StringFormat = new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
totalAmountRow.Cells[1].ColumnSpan = 4;
totalAmountRow.Cells[1].Value = totalAmount.ToString();
totalAmountRow.Cells[1].Style.Font = new PdfTrueTypeFont(new Font("Arial", 10f, FontStyle.Bold | FontStyle.Italic), true);
totalAmountRow.Cells[1].StringFormat = new PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle);
//append product list
PdfGrid productList = new PdfGrid();
productList.Style.Font = new PdfTrueTypeFont(new Font("Arial", 8f), true);
using (OleDbConnection conn = new OleDbConnection())
{
conn.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=..\..\..\..\..\..\Data\demo.mdb";
OleDbCommand command = new OleDbCommand();
command.CommandText
= " select p.Description "
+ " from vendors v "
+ " inner join parts p "
+ " on v.VendorNo = p.VendorNo "
+ " where v.VendorName = 'Cacor Corporation'";
command.Connection = conn;
using (OleDbDataAdapter dataAdapter = new OleDbDataAdapter(command))
{
DataTable dataTable = new DataTable();
dataAdapter.Fill(dataTable);
productList.DataSource = dataTable;
}
}
productList.Headers[0].Cells[0].Value = "Cacor Corporation";
productList.Headers[0].Cells[0].Style.Font = new PdfTrueTypeFont(new Font("Arial", 8f, FontStyle.Bold), true);
productList.Headers[0].Cells[0].Style.Borders.All = new PdfPen(new PdfTilingBrush(new SizeF(1, 1)), 0);
grid.Rows[0].Cells[0].Value = productList;
grid.Rows[0].Cells[0].StringFormat.Alignment = PdfTextAlignment.Left;
PdfLayoutResult result = grid.Draw(page, new PointF(0, y));
y = y + result.Bounds.Height + 5;
PdfBrush brush2 = PdfBrushes.Gray;
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 9f));
result.Page.Canvas.DrawString(String.Format("* All {0} vendors in the list", grid.Rows.Count - 1),
font2, brush2, 5, y);
//Save pdf file.
doc.SaveToFile("Grid.pdf");
doc.Close();
//Launching the Pdf file.
PDFDocumentViewer("Grid.pdf");
}
private void PDFDocumentViewer(string fileName)
{
try
{
System.Diagnostics.Process.Start(fileName);
}
catch { }
}
}
}
Imports System.Collections.Generic
Imports System.Data
Imports System.Data.OleDb
Imports System.Drawing
Imports System.Text
Imports System.Windows.Forms
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Imports Spire.Pdf.Grid
Namespace Grid
Public Partial Class Form1
Inherits Form
Public Sub New()
InitializeComponent()
End Sub
Private Sub button1_Click(sender As Object, e As EventArgs)
'Create a pdf document.
Dim doc As New PdfDocument()
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
' Create one page
Dim page As PdfPageBase = doc.Pages.Add(PdfPageSize.A4, margin, PdfPageRotateAngle.RotateAngle0, PdfPageOrientation.Landscape)
Dim y As Single = 10
Dim x1 As Single = page.Canvas.ClientSize.Width
'title
Dim brush1 As PdfBrush = PdfBrushes.Black
Dim font1 As New PdfTrueTypeFont(New Font("Arial", 16F, FontStyle.Bold), True)
Dim format1 As New PdfStringFormat(PdfTextAlignment.Center)
page.Canvas.DrawString("Vendor List", font1, brush1, page.Canvas.ClientSize.Width / 2, y, format1)
y = y + font1.MeasureString("Vendor List", format1).Height
y = y + 5
Dim data As [String]() = {"VendorName;Address1;City;State;Country", "Cacor Corporation;161 Southfield Rd;Southfield;OH;U.S.A.", "Underwater;50 N 3rd Street;Indianapolis;IN;U.S.A.", "J.W. Luscher Mfg.;65 Addams Street;Berkely;MA;U.S.A.", "Scuba Professionals;3105 East Brace;Rancho Dominguez;CA;U.S.A.", "Divers' Supply Shop;5208 University Dr;Macon;GA;U.S.A.", _
"Techniques;52 Dolphin Drive;Redwood City;CA;U.S.A.", "Perry Scuba;3443 James Ave;Hapeville;GA;U.S.A.", "Beauchat, Inc.;45900 SW 2nd Ave;Ft Lauderdale;FL;U.S.A.", "Amor Aqua;42 West 29th Street;New York;NY;U.S.A.", "Aqua Research Corp.;P.O. Box 998;Cornish;NH;U.S.A.", "B&K Undersea Photo;116 W 7th Street;New York;NY;U.S.A.", _
"Diving International Unlimited;1148 David Drive;San Diego;DA;U.S.A.", "Nautical Compressors;65 NW 167 Street;Miami;FL;U.S.A.", "Glen Specialties, Inc.;17663 Campbell Lane;Huntington Beach;CA;U.S.A.", "Dive Time;20 Miramar Ave;Long Beach;CA;U.S.A.", "Undersea Systems, Inc.;18112 Gotham Street;Huntington Beach;CA;U.S.A.", "Felix Diving;310 S Michigan Ave;Chicago;IL;U.S.A.", _
"Central Valley Skin Divers;160 Jameston Ave;Jamaica;NY;U.S.A.", "Parkway Dive Shop;241 Kelly Street;South Amboy;NJ;U.S.A.", "Marine Camera & Dive;117 South Valley Rd;San Diego;CA;U.S.A.", "Dive Canada;275 W Ninth Ave;Vancouver;British Columbia;Canada", "Dive & Surf;P.O. Box 20210;Indianapolis;IN;U.S.A.", "Fish Research Labs;29 Wilkins Rd Dept. SD;Los Banos;CA;U.S.A."}
Dim grid As New PdfGrid()
grid.Style.CellPadding = New PdfPaddings(1, 1, 1, 1)
Dim header As [String]() = data(0).Split(";"C)
grid.Columns.Add(header.Length)
Dim width As Single = page.Canvas.ClientSize.Width - (grid.Columns.Count + 1)
grid.Columns(0).Width = width * 0.25F
grid.Columns(1).Width = width * 0.25F
grid.Columns(2).Width = width * 0.25F
grid.Columns(3).Width = width * 0.15F
grid.Columns(4).Width = width * 0.1F
Dim headerRow As PdfGridRow = grid.Headers.Add(1)(0)
headerRow.Style.Font = New PdfTrueTypeFont(New Font("Arial", 11F, FontStyle.Bold), True)
headerRow.Style.BackgroundBrush = New PdfLinearGradientBrush(New PointF(0, 0), New PointF(x1, 0), Color.Red, Color.Blue)
For i As Integer = 0 To header.Length - 1
headerRow.Cells(i).Value = header(i)
headerRow.Cells(i).StringFormat = New PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle)
If i = 0 Then
headerRow.Cells(i).Style.BackgroundBrush = PdfBrushes.Gray
End If
Next
Dim random As New Random()
Dim groupByCountry As New Dictionary(Of [String], Integer)()
For r As Integer = 1 To data.Length - 1
Dim row As PdfGridRow = grid.Rows.Add()
row.Style.Font = New PdfTrueTypeFont(New Font("Arial", 10F), True)
Dim buffer As Byte() = New Byte(5) {}
random.NextBytes(buffer)
Dim color1 As New PdfRGBColor(buffer(0), buffer(1), buffer(2))
Dim color2 As New PdfRGBColor(buffer(3), buffer(4), buffer(5))
row.Style.BackgroundBrush = New PdfLinearGradientBrush(New PointF(0, 0), New PointF(x1, 0), color1, color2)
Dim rowData As [String]() = data(r).Split(";"C)
For c As Integer = 0 To rowData.Length - 1
row.Cells(c).Value = rowData(c)
If c = 0 Then
row.Cells(c).Style.BackgroundBrush = PdfBrushes.Gray
End If
If c < 3 Then
row.Cells(c).StringFormat = New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
Else
row.Cells(c).StringFormat = New PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle)
End If
If c = 4 Then
If groupByCountry.ContainsKey(rowData(c)) Then
groupByCountry(rowData(c)) = groupByCountry(rowData(c)) + 1
Else
groupByCountry(rowData(c)) = 1
End If
End If
Next
Next
Dim totalAmount As New StringBuilder()
For Each country As KeyValuePair(Of [String], Integer) In groupByCountry
totalAmount.AppendFormat("{0}:" & vbTab & "{1}", country.Key, country.Value)
totalAmount.AppendLine()
Next
Dim totalAmountRow As PdfGridRow = grid.Rows.Add()
totalAmountRow.Style.BackgroundBrush = PdfBrushes.Plum
totalAmountRow.Cells(0).Value = "Total Amount"
totalAmountRow.Cells(0).Style.Font = New PdfTrueTypeFont(New Font("Arial", 10F, FontStyle.Bold), True)
totalAmountRow.Cells(0).StringFormat = New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
totalAmountRow.Cells(1).ColumnSpan = 4
totalAmountRow.Cells(1).Value = totalAmount.ToString()
totalAmountRow.Cells(1).Style.Font = New PdfTrueTypeFont(New Font("Arial", 10F, FontStyle.Bold Or FontStyle.Italic), True)
totalAmountRow.Cells(1).StringFormat = New PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle)
'append product list
Dim productList As New PdfGrid()
productList.Style.Font = New PdfTrueTypeFont(New Font("Arial", 8F), True)
Using conn As New OleDbConnection()
conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=..\..\..\..\..\..\Data\demo.mdb"
Dim command As New OleDbCommand()
command.CommandText = " select p.Description " & " from vendors v " & " inner join parts p " & " on v.VendorNo = p.VendorNo " & " where v.VendorName = 'Cacor Corporation'"
command.Connection = conn
Using dataAdapter As New OleDbDataAdapter(command)
Dim dataTable As New DataTable()
dataAdapter.Fill(dataTable)
productList.DataSource = dataTable
End Using
End Using
productList.Headers(0).Cells(0).Value = "Cacor Corporation"
productList.Headers(0).Cells(0).Style.Font = New PdfTrueTypeFont(New Font("Arial", 8F, FontStyle.Bold), True)
productList.Headers(0).Cells(0).Style.Borders.All = New PdfPen(New PdfTilingBrush(New SizeF(1, 1)), 0)
grid.Rows(0).Cells(0).Value = productList
grid.Rows(0).Cells(0).StringFormat.Alignment = PdfTextAlignment.Left
Dim result As PdfLayoutResult = grid.Draw(page, New PointF(0, y))
y = y + result.Bounds.Height + 5
Dim brush2 As PdfBrush = PdfBrushes.Gray
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 9F))
result.Page.Canvas.DrawString([String].Format("* All {0} vendors in the list", grid.Rows.Count - 1), font2, brush2, 5, y)
'Save pdf file.
doc.SaveToFile("Grid.pdf")
doc.Close()
'Launching the Pdf file.
PDFDocumentViewer("Grid.pdf")
End Sub
Private Sub PDFDocumentViewer(fileName As String)
Try
System.Diagnostics.Process.Start(fileName)
Catch
End Try
End Sub
End Class
End Namespace
Published in
Grid
Wednesday, 06 April 2011 05:30
PDF TableLayout in C#, VB.NET
using System;
using System.Data;
using System.Data.OleDb;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
using Spire.Pdf.Tables;
namespace TableLayout
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
// Create one page
PdfPageBase page = doc.Pages.Add(PdfPageSize.A4, margin);
float y = 10;
//title
PdfBrush brush1 = PdfBrushes.Black;
PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", 16f, FontStyle.Bold));
PdfStringFormat format1 = new PdfStringFormat(PdfTextAlignment.Center);
page.Canvas.DrawString("Part List", font1, brush1, page.Canvas.ClientSize.Width / 2, y, format1);
y = y + font1.MeasureString("Part List", format1).Height;
y = y + 5;
//create data table
PdfTable table = new PdfTable();
table.Style.CellPadding = 1;
table.Style.BorderPen = new PdfPen(brush1, 0.75f);
table.Style.DefaultStyle.BackgroundBrush = PdfBrushes.SkyBlue;
table.Style.DefaultStyle.Font = new PdfTrueTypeFont(new Font("Arial", 10f), true);
table.Style.HeaderSource = PdfHeaderSource.ColumnCaptions;
table.Style.HeaderStyle.BackgroundBrush = PdfBrushes.CadetBlue;
table.Style.HeaderStyle.Font = new PdfTrueTypeFont(new Font("Arial", 11f, FontStyle.Bold), true);
table.Style.HeaderStyle.StringFormat = new PdfStringFormat(PdfTextAlignment.Center);
table.Style.ShowHeader = true;
table.Style.RepeatHeader = true;
using (OleDbConnection conn = new OleDbConnection())
{
conn.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=demo.mdb";
OleDbCommand command = new OleDbCommand();
command.CommandText
= " select * from parts ";
command.Connection = conn;
using (OleDbDataAdapter dataAdapter = new OleDbDataAdapter(command))
{
DataTable dataTable = new DataTable();
dataAdapter.Fill(dataTable);
dataTable.Columns.RemoveAt(1);
table.DataSourceType = PdfTableDataSourceType.TableDirect;
table.DataSource = dataTable;
}
}
float width
= page.Canvas.ClientSize.Width
- (table.Columns.Count + 1) * table.Style.BorderPen.Width;
for (int i = 0; i < table.Columns.Count; i++)
{
if (i == 1)
{
table.Columns[i].Width = width * 0.4f * width;
table.Columns[i].StringFormat
= new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
}
else
{
table.Columns[i].Width = width * 0.12f * width;
table.Columns[i].StringFormat
= new PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle);
}
}
table.BeginRowLayout += new BeginRowLayoutEventHandler(table_BeginRowLayout);
PdfTableLayoutFormat tableLayout = new PdfTableLayoutFormat();
tableLayout.Break = PdfLayoutBreakType.FitElement;
tableLayout.Layout = PdfLayoutType.Paginate;
PdfLayoutResult result = table.Draw(page, new PointF(0, y), tableLayout);
y = result.Bounds.Bottom + 5;
PdfBrush brush2 = PdfBrushes.Gray;
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 9f));
result.Page.Canvas.DrawString(String.Format("* All {0} parts in the list", table.Rows.Count),
font2, brush2, 5, y);
//Save pdf file.
doc.SaveToFile("TableLayout.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("TableLayout.pdf");
}
static void table_BeginRowLayout(object sender, BeginRowLayoutEventArgs args)
{
if (args.RowIndex < 0)
{
//header
return;
}
if (args.RowIndex % 3 == 0)
{
args.CellStyle.BackgroundBrush = PdfBrushes.LightYellow;
}
else
{
args.CellStyle.BackgroundBrush = PdfBrushes.SkyBlue;
}
}
}
}
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Imports Spire.Pdf.Tables
Imports System.Data.OleDb
Imports System.Data
Imports System.Data.OleDb
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Imports Spire.Pdf.Tables
Namespace SimpleTable
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
' Create one page
Dim page As PdfPageBase = doc.Pages.Add(PdfPageSize.A4, margin)
Dim y As Single = 10
'title
Dim brush1 As PdfBrush = PdfBrushes.Black
Dim font1 As New PdfTrueTypeFont(New Font("Arial", 16.0F, FontStyle.Bold))
Dim format1 As New PdfStringFormat(PdfTextAlignment.Center)
page.Canvas.DrawString("Part List", font1, brush1, page.Canvas.ClientSize.Width \ 2, y, format1)
y = y + font1.MeasureString("Part List", format1).Height
y = y + 5
'create data table
Dim table As New PdfTable()
table.Style.CellPadding = 1
table.Style.BorderPen = New PdfPen(brush1, 0.75F)
table.Style.DefaultStyle.BackgroundBrush = PdfBrushes.SkyBlue
table.Style.DefaultStyle.Font = New PdfTrueTypeFont(New Font("Arial", 10.0F), True)
table.Style.HeaderSource = PdfHeaderSource.ColumnCaptions
table.Style.HeaderStyle.BackgroundBrush = PdfBrushes.CadetBlue
table.Style.HeaderStyle.Font = New PdfTrueTypeFont(New Font("Arial", 11.0F, FontStyle.Bold), True)
table.Style.HeaderStyle.StringFormat = New PdfStringFormat(PdfTextAlignment.Center)
table.Style.ShowHeader = True
table.Style.RepeatHeader = True
Using conn As New OleDbConnection()
conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=demo.mdb"
Dim command As New OleDbCommand()
command.CommandText = " select * from parts "
command.Connection = conn
Using dataAdapter As New OleDbDataAdapter(command)
Dim dataTable As New DataTable()
dataAdapter.Fill(dataTable)
dataTable.Columns.RemoveAt(1)
table.DataSourceType = PdfTableDataSourceType.TableDirect
table.DataSource = dataTable
End Using
End Using
Dim width As Single = page.Canvas.ClientSize.Width - (table.Columns.Count + 1) * table.Style.BorderPen.Width
For i As Integer = 0 To table.Columns.Count - 1
If i = 1 Then
table.Columns(i).Width = width * 0.4F * width
table.Columns(i).StringFormat = New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
Else
table.Columns(i).Width = width * 0.12F * width
table.Columns(i).StringFormat = New PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle)
End If
Next i
AddHandler table.BeginRowLayout, AddressOf table_BeginRowLayout
Dim tableLayout As New PdfTableLayoutFormat()
tableLayout.Break = PdfLayoutBreakType.FitElement
tableLayout.Layout = PdfLayoutType.Paginate
Dim result As PdfLayoutResult = table.Draw(page, New PointF(0, y), tableLayout)
y = result.Bounds.Bottom + 5
Dim brush2 As PdfBrush = PdfBrushes.Gray
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 9.0F))
result.Page.Canvas.DrawString(String.Format("* All {0} parts in the list", table.Rows.Count), font2, brush2, 5, y)
'Save pdf file.
doc.SaveToFile("TableLayout.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("TableLayout.pdf")
End Sub
Private Shared Sub table_BeginRowLayout(ByVal sender As Object, ByVal args As BeginRowLayoutEventArgs)
If args.RowIndex < 0 Then
'header
Return
End If
If args.RowIndex Mod 3 = 0 Then
args.CellStyle.BackgroundBrush = PdfBrushes.LightYellow
Else
args.CellStyle.BackgroundBrush = PdfBrushes.SkyBlue
End If
End Sub
End Class
End Namespace
Published in
Table
Wednesday, 06 April 2011 05:25
PDF ImageTable in C#, VB.NET
The sample demonstrates how to export data and pictures from database into a table in PDF document and set table format.
using System;
using System.Data;
using System.Data.OleDb;
using System.Drawing;
using System.IO;
using Spire.Pdf;
using Spire.Pdf.Graphics;
using Spire.Pdf.Tables;
namespace ImageTable
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
// Create one page
PdfPageBase page = doc.Pages.Add(PdfPageSize.A4, margin);
float y = 10;
//title
PdfBrush brush1 = PdfBrushes.Black;
PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", 16f, FontStyle.Bold));
PdfStringFormat format1 = new PdfStringFormat(PdfTextAlignment.Center);
page.Canvas.DrawString("Country List", font1, brush1, page.Canvas.ClientSize.Width / 2, y, format1);
y = y + font1.MeasureString("Country List", format1).Height;
y = y + 5;
//create data table
PdfTable table = new PdfTable();
table.Style.CellPadding = 2;
table.Style.BorderPen = new PdfPen(brush1, 0.75f);
table.Style.DefaultStyle.BackgroundBrush = PdfBrushes.SkyBlue;
table.Style.DefaultStyle.Font = new PdfTrueTypeFont(new Font("Arial", 10f));
table.Style.AlternateStyle = new PdfCellStyle();
table.Style.AlternateStyle.BackgroundBrush = PdfBrushes.LightYellow;
table.Style.AlternateStyle.Font = new PdfTrueTypeFont(new Font("Arial", 10f));
table.Style.HeaderSource = PdfHeaderSource.ColumnCaptions;
table.Style.HeaderStyle.BackgroundBrush = PdfBrushes.CadetBlue;
table.Style.HeaderStyle.Font = new PdfTrueTypeFont(new Font("Arial", 11f, FontStyle.Bold));
table.Style.HeaderStyle.StringFormat = new PdfStringFormat(PdfTextAlignment.Center);
table.Style.ShowHeader = true;
using (OleDbConnection conn = new OleDbConnection())
{
conn.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=demo.mdb";
OleDbCommand command = new OleDbCommand();
command.CommandText
= " select Name, '' as Flag, Capital, Continent, Area, Population, Flag as FlagData from country ";
command.Connection = conn;
using (OleDbDataAdapter dataAdapter = new OleDbDataAdapter(command))
{
DataTable dataTable = new DataTable();
dataAdapter.Fill(dataTable);
dataTable.Columns.Add(new DataColumn("FlagImage", typeof(PdfImage)));
table.DataSourceType = PdfTableDataSourceType.TableDirect;
table.DataSource = dataTable;
}
}
float width
= page.Canvas.ClientSize.Width
- (table.Columns.Count + 1) * table.Style.BorderPen.Width;
table.Columns[0].Width = width * 0.21f;
table.Columns[0].StringFormat
= new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
table.Columns[1].Width = width * 0.10f;
table.Columns[1].StringFormat
= new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
table.Columns[2].Width = width * 0.19f;
table.Columns[2].StringFormat
= new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
table.Columns[3].Width = width * 0.21f;
table.Columns[3].StringFormat
= new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
table.Columns[4].Width = width * 0.12f;
table.Columns[4].StringFormat
= new PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle);
table.Columns[5].Width = width * 0.17f;
table.Columns[5].StringFormat
= new PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle);
table.BeginRowLayout += new BeginRowLayoutEventHandler(table_BeginRowLayout);
table.EndCellLayout += new EndCellLayoutEventHandler(table_EndCellLayout);
PdfTableLayoutFormat tableLayout = new PdfTableLayoutFormat();
tableLayout.Break = PdfLayoutBreakType.FitElement;
tableLayout.Layout = PdfLayoutType.Paginate;
tableLayout.EndColumnIndex = table.Columns.Count - 2 - 1;
PdfLayoutResult result = table.Draw(page, new PointF(0, y), tableLayout);
y = y + result.Bounds.Height + 5;
PdfBrush brush2 = PdfBrushes.Gray;
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 9f));
page.Canvas.DrawString(String.Format("* {0} countries in the list.", table.Rows.Count),
font2, brush2, 5, y);
//Save pdf file.
doc.SaveToFile("ImageTable.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("ImageTable.pdf");
}
static void table_EndCellLayout(object sender, EndCellLayoutEventArgs args)
{
if (args.RowIndex < 0)
{
//header
return;
}
if (args.CellIndex == 1)
{
DataTable dataTable = (sender as PdfTable).DataSource as DataTable;
PdfImage image = dataTable.Rows[args.RowIndex][7] as PdfImage;
float x = (args.Bounds.Width - image.PhysicalDimension.Width) / 2 + args.Bounds.X;
float y = (args.Bounds.Height - image.PhysicalDimension.Height) / 2 + args.Bounds.Y;
args.Graphics.DrawImage(image, x, y);
}
}
static void table_BeginRowLayout(object sender, BeginRowLayoutEventArgs args)
{
if (args.RowIndex < 0)
{
//header
return;
}
DataTable dataTable = (sender as PdfTable).DataSource as DataTable;
byte[] imageData = dataTable.Rows[args.RowIndex][6] as byte[];
using (MemoryStream stream = new MemoryStream(imageData))
{
PdfImage image = PdfImage.FromStream(stream);
args.MinimalHeight = 4 + image.PhysicalDimension.Height;
dataTable.Rows[args.RowIndex][7] = image;
}
}
}
}
Imports System.Data
Imports System.Data.OleDb
Imports System.Drawing
Imports System.IO
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Imports Spire.Pdf.Tables
Namespace ImageTable
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
' Create one page
Dim page As PdfPageBase = doc.Pages.Add(PdfPageSize.A4, margin)
Dim y As Single = 10
'title
Dim brush1 As PdfBrush = PdfBrushes.Black
Dim font1 As New PdfTrueTypeFont(New Font("Arial", 16.0F, FontStyle.Bold))
Dim format1 As New PdfStringFormat(PdfTextAlignment.Center)
page.Canvas.DrawString("Country List", font1, brush1, page.Canvas.ClientSize.Width \ 2, y, format1)
y = y + font1.MeasureString("Country List", format1).Height
y = y + 5
'create data table
Dim table As New PdfTable()
table.Style.CellPadding = 2
table.Style.BorderPen = New PdfPen(brush1, 0.75F)
table.Style.DefaultStyle.BackgroundBrush = PdfBrushes.SkyBlue
table.Style.DefaultStyle.Font = New PdfTrueTypeFont(New Font("Arial", 10.0F))
table.Style.AlternateStyle = New PdfCellStyle()
table.Style.AlternateStyle.BackgroundBrush = PdfBrushes.LightYellow
table.Style.AlternateStyle.Font = New PdfTrueTypeFont(New Font("Arial", 10.0F))
table.Style.HeaderSource = PdfHeaderSource.ColumnCaptions
table.Style.HeaderStyle.BackgroundBrush = PdfBrushes.CadetBlue
table.Style.HeaderStyle.Font = New PdfTrueTypeFont(New Font("Arial", 11.0F, FontStyle.Bold))
table.Style.HeaderStyle.StringFormat = New PdfStringFormat(PdfTextAlignment.Center)
table.Style.ShowHeader = True
Using conn As New OleDbConnection()
conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=demo.mdb"
Dim command As New OleDbCommand()
command.CommandText _
= " select Name, '' as Flag, Capital, Continent, Area, Population, Flag as FlagData from country "
command.Connection = conn
Using dataAdapter As New OleDbDataAdapter(command)
Dim dataTable As New DataTable()
dataAdapter.Fill(dataTable)
dataTable.Columns.Add(New DataColumn("FlagImage", GetType(PdfImage)))
table.DataSourceType = PdfTableDataSourceType.TableDirect
table.DataSource = dataTable
End Using
End Using
Dim width As Single = page.Canvas.ClientSize.Width - (table.Columns.Count + 1) * table.Style.BorderPen.Width
table.Columns(0).Width = width * 0.21F
table.Columns(0).StringFormat = New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
table.Columns(1).Width = width * 0.1F
table.Columns(1).StringFormat = New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
table.Columns(2).Width = width * 0.19F
table.Columns(2).StringFormat = New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
table.Columns(3).Width = width * 0.21F
table.Columns(3).StringFormat = New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
table.Columns(4).Width = width * 0.12F
table.Columns(4).StringFormat = New PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle)
table.Columns(5).Width = width * 0.17F
table.Columns(5).StringFormat = New PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle)
AddHandler table.BeginRowLayout, AddressOf table_BeginRowLayout
AddHandler table.EndCellLayout, AddressOf table_EndCellLayout
Dim tableLayout As New PdfTableLayoutFormat()
tableLayout.Break = PdfLayoutBreakType.FitElement
tableLayout.Layout = PdfLayoutType.Paginate
tableLayout.EndColumnIndex = table.Columns.Count - 2 - 1
Dim result As PdfLayoutResult = table.Draw(page, New PointF(0, y), tableLayout)
y = y + result.Bounds.Height + 5
Dim brush2 As PdfBrush = PdfBrushes.Gray
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 9.0F))
page.Canvas.DrawString(String.Format("* {0} countries in the list.", table.Rows.Count), font2, brush2, 5, y)
'Save pdf file.
doc.SaveToFile("ImageTable.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("ImageTable.pdf")
End Sub
Private Shared Sub table_EndCellLayout(ByVal sender As Object, ByVal args As EndCellLayoutEventArgs)
If args.RowIndex < 0 Then
'header
Return
End If
If args.CellIndex = 1 Then
Dim dataTable As DataTable = TryCast((TryCast(sender, PdfTable)).DataSource, DataTable)
Dim image As PdfImage = TryCast(dataTable.Rows(args.RowIndex)(7), PdfImage)
Dim x As Single = (args.Bounds.Width - image.PhysicalDimension.Width) / 2 + args.Bounds.X
Dim y As Single = (args.Bounds.Height - image.PhysicalDimension.Height) / 2 + args.Bounds.Y
args.Graphics.DrawImage(image, x, y)
End If
End Sub
Private Shared Sub table_BeginRowLayout(ByVal sender As Object, ByVal args As BeginRowLayoutEventArgs)
If args.RowIndex < 0 Then
'header
Return
End If
Dim dataTable As DataTable = TryCast((TryCast(sender, PdfTable)).DataSource, DataTable)
Dim imageData() As Byte = TryCast(dataTable.Rows(args.RowIndex)(6), Byte())
Using stream As New MemoryStream(imageData)
Dim image As PdfImage = PdfImage.FromStream(stream)
args.MinimalHeight = 4 + image.PhysicalDimension.Height
dataTable.Rows(args.RowIndex)(7) = image
End Using
End Sub
End Class
End Namespace
Published in
Table
Wednesday, 06 April 2011 01:56
PDF SimpleTable in C#, VB.NET
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
using Spire.Pdf.Tables;
namespace SimpleTable
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
// Create one page
PdfPageBase page = doc.Pages.Add(PdfPageSize.A4, margin);
float y = 10;
//title
PdfBrush brush1 = PdfBrushes.Black;
PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", 16f, FontStyle.Bold));
PdfStringFormat format1 = new PdfStringFormat(PdfTextAlignment.Center);
page.Canvas.DrawString("Country List", font1, brush1, page.Canvas.ClientSize.Width / 2, y, format1);
y = y + font1.MeasureString("Country List", format1).Height;
y = y + 5;
String[] data
= {
"Name;Capital;Continent;Area;Population",
"Argentina;Buenos Aires;South America;2777815;32300003",
"Bolivia;La Paz;South America;1098575;7300000",
"Brazil;Brasilia;South America;8511196;150400000",
"Canada;Ottawa;North America;9976147;26500000",
"Chile;Santiago;South America;756943;13200000",
"Colombia;Bagota;South America;1138907;33000000",
"Cuba;Havana;North America;114524;10600000",
"Ecuador;Quito;South America;455502;10600000",
"El Salvador;San Salvador;North America;20865;5300000",
"Guyana;Georgetown;South America;214969;800000",
"Jamaica;Kingston;North America;11424;2500000",
"Mexico;Mexico City;North America;1967180;88600000",
"Nicaragua;Managua;North America;139000;3900000",
"Paraguay;Asuncion;South America;406576;4660000",
"Peru;Lima;South America;1285215;21600000",
"United States of America;Washington;North America;9363130;249200000",
"Uruguay;Montevideo;South America;176140;3002000",
"Venezuela;Caracas;South America;912047;19700000"
};
String[][] dataSource
= new String[data.Length][];
for (int i = 0; i < data.Length; i++)
{
dataSource[i] = data[i].Split(';');
}
PdfTable table = new PdfTable();
table.Style.CellPadding = 2;
table.Style.HeaderSource = PdfHeaderSource.Rows;
table.Style.HeaderRowCount = 1;
table.Style.ShowHeader = true;
table.DataSource = dataSource;
PdfLayoutResult result = table.Draw(page, new PointF(0, y));
y = y + result.Bounds.Height + 5;
PdfBrush brush2 = PdfBrushes.Gray;
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 9f));
page.Canvas.DrawString(String.Format("* {0} countries in the list.", data.Length - 1),
font2, brush2, 5, y);
//Save pdf file.
doc.SaveToFile("SimpleTable.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("SimpleTable.pdf");
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Imports Spire.Pdf.Tables
Namespace SimpleTable
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
' Create one page
Dim page As PdfPageBase = doc.Pages.Add(PdfPageSize.A4, margin)
Dim y As Single = 10
'title
Dim brush1 As PdfBrush = PdfBrushes.Black
Dim font1 As New PdfTrueTypeFont(New Font("Arial", 16.0F, FontStyle.Bold))
Dim format1 As New PdfStringFormat(PdfTextAlignment.Center)
page.Canvas.DrawString("Country List", font1, brush1, page.Canvas.ClientSize.Width \ 2, y, format1)
y = y + font1.MeasureString("Country List", format1).Height
y = y + 5
Dim data() As String _
= {"Name;Capital;Continent;Area;Population", _
"Argentina;Buenos Aires;South America;2777815;32300003", _
"Bolivia;La Paz;South America;1098575;7300000", _
"Brazil;Brasilia;South America;8511196;150400000", _
"Canada;Ottawa;North America;9976147;26500000", _
"Chile;Santiago;South America;756943;13200000", _
"Colombia;Bagota;South America;1138907;33000000", _
"Cuba;Havana;North America;114524;10600000", _
"Ecuador;Quito;South America;455502;10600000", _
"El Salvador;San Salvador;North America;20865;5300000", _
"Guyana;Georgetown;South America;214969;800000", _
"Jamaica;Kingston;North America;11424;2500000", _
"Mexico;Mexico City;North America;1967180;88600000", _
"Nicaragua;Managua;North America;139000;3900000", _
"Paraguay;Asuncion;South America;406576;4660000", _
"Peru;Lima;South America;1285215;21600000", _
"United States of America;Washington;North America;9363130;249200000", _
"Uruguay;Montevideo;South America;176140;3002000", _
"Venezuela;Caracas;South America;912047;19700000"}
Dim dataSource(data.Length - 1)() As String
For i As Integer = 0 To data.Length - 1
dataSource(i) = data(i).Split(";"c)
Next i
Dim table As New PdfTable()
table.Style.CellPadding = 2
table.Style.HeaderSource = PdfHeaderSource.Rows
table.Style.HeaderRowCount = 1
table.Style.ShowHeader = True
table.DataSource = dataSource
Dim result As PdfLayoutResult = table.Draw(page, New PointF(0, y))
y = y + result.Bounds.Height + 5
Dim brush2 As PdfBrush = PdfBrushes.Gray
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 9.0F))
page.Canvas.DrawString(String.Format("* {0} countries in the list.", data.Length - 1), _
font2, brush2, 5, y)
'Save pdf file.
doc.SaveToFile("SimpleTable.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("SimpleTable.pdf")
End Sub
End Class
End Namespace
Published in
Table
Wednesday, 06 April 2011 01:50
PDF Transition in C#, VB.NET
The sample demonstrates how to work with pages transition, document section setting and set full screen view in PDF document.
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
namespace Transition
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
doc.ViewerPreferences.PageMode = PdfPageMode.FullScreen;
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
//create section
PdfSection section = doc.Sections.Add();
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins = margin;
section.PageSettings.Transition = new PdfPageTransition();
section.PageSettings.Transition.Duration = 2;
section.PageSettings.Transition.Style = PdfTransitionStyle.Fly;
section.PageSettings.Transition.PageDuration = 1;
PdfNewPage page = section.Pages.Add();
page.BackgroundColor = Color.Red;
DrawPage(page);
page = section.Pages.Add();
page.BackgroundColor = Color.Green;
DrawPage(page);
page = section.Pages.Add();
page.BackgroundColor = Color.Blue;
DrawPage(page);
section = doc.Sections.Add();
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins = margin;
section.PageSettings.Transition = new PdfPageTransition();
section.PageSettings.Transition.Duration = 2;
section.PageSettings.Transition.Style = PdfTransitionStyle.Box;
section.PageSettings.Transition.PageDuration = 1;
page = section.Pages.Add();
page.BackgroundColor = Color.Orange;
DrawPage(page);
page = section.Pages.Add();
page.BackgroundColor = Color.Brown;
DrawPage(page);
page = section.Pages.Add();
page.BackgroundColor = Color.Navy;
DrawPage(page);
section = doc.Sections.Add();
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins = margin;
section.PageSettings.Transition = new PdfPageTransition();
section.PageSettings.Transition.Duration = 2;
section.PageSettings.Transition.Style = PdfTransitionStyle.Split;
section.PageSettings.Transition.Dimension = PdfTransitionDimension.Vertical;
section.PageSettings.Transition.Motion = PdfTransitionMotion.Inward;
section.PageSettings.Transition.PageDuration = 1;
page = section.Pages.Add();
page.BackgroundColor = Color.Orange;
DrawPage(page);
page = section.Pages.Add();
page.BackgroundColor = Color.Brown;
DrawPage(page);
page = section.Pages.Add();
page.BackgroundColor = Color.Navy;
DrawPage(page);
//Save pdf file.
doc.SaveToFile("Transition.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("Transition.pdf");
}
private static void DrawPage(PdfPageBase page)
{
float pageWidth = page.Canvas.ClientSize.Width;
float y = 0;
//title
y = y + 5;
PdfBrush brush2 = new PdfSolidBrush(Color.Black);
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 16f, FontStyle.Bold));
PdfStringFormat format2 = new PdfStringFormat(PdfTextAlignment.Center);
format2.CharacterSpacing = 1f;
String text = "Summary of Science";
page.Canvas.DrawString(text, font2, brush2, pageWidth / 2, y, format2);
SizeF size = font2.MeasureString(text, format2);
y = y + size.Height + 6;
//icon
PdfImage image = PdfImage.FromFile(@"Wikipedia_Science.png");
page.Canvas.DrawImage(image, new PointF(pageWidth - image.PhysicalDimension.Width, y));
float imageLeftSpace = pageWidth - image.PhysicalDimension.Width - 2;
float imageBottom = image.PhysicalDimension.Height + y;
//refenrence content
PdfTrueTypeFont font3 = new PdfTrueTypeFont(new Font("Arial", 9f));
PdfStringFormat format3 = new PdfStringFormat();
format3.ParagraphIndent = font3.Size * 2;
format3.MeasureTrailingSpaces = true;
format3.LineSpacing = font3.Size * 1.5f;
String text1 = "(All text and picture from ";
String text2 = "Wikipedia";
String text3 = ", the free encyclopedia)";
page.Canvas.DrawString(text1, font3, brush2, 0, y, format3);
size = font3.MeasureString(text1, format3);
float x1 = size.Width;
format3.ParagraphIndent = 0;
PdfTrueTypeFont font4 = new PdfTrueTypeFont(new Font("Arial", 9f, FontStyle.Underline));
PdfBrush brush3 = PdfBrushes.Blue;
page.Canvas.DrawString(text2, font4, brush3, x1, y, format3);
size = font4.MeasureString(text2, format3);
x1 = x1 + size.Width;
page.Canvas.DrawString(text3, font3, brush2, x1, y, format3);
y = y + size.Height;
//content
PdfStringFormat format4 = new PdfStringFormat();
text = System.IO.File.ReadAllText(@"Summary_of_Science.txt");
PdfTrueTypeFont font5 = new PdfTrueTypeFont(new Font("Arial", 10f));
format4.LineSpacing = font5.Size * 1.5f;
PdfStringLayouter textLayouter = new PdfStringLayouter();
float imageLeftBlockHeight = imageBottom - y;
PdfStringLayoutResult result
= textLayouter.Layout(text, font5, format4, new SizeF(imageLeftSpace, imageLeftBlockHeight));
if (result.ActualSize.Height < imageBottom - y)
{
imageLeftBlockHeight = imageLeftBlockHeight + result.LineHeight;
result = textLayouter.Layout(text, font5, format4, new SizeF(imageLeftSpace, imageLeftBlockHeight));
}
foreach (LineInfo line in result.Lines)
{
page.Canvas.DrawString(line.Text, font5, brush2, 0, y, format4);
y = y + result.LineHeight;
}
PdfTextWidget textWidget = new PdfTextWidget(result.Remainder, font5, brush2);
PdfTextLayout textLayout = new PdfTextLayout();
textLayout.Break = PdfLayoutBreakType.FitPage;
textLayout.Layout = PdfLayoutType.Paginate;
RectangleF bounds = new RectangleF(new PointF(0, y), page.Canvas.ClientSize);
textWidget.StringFormat = format4;
textWidget.Draw(page, bounds, textLayout);
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Namespace Transition
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
doc.ViewerPreferences.PageMode = PdfPageMode.FullScreen
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
'create section
Dim section As PdfSection = doc.Sections.Add()
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins = margin
section.PageSettings.Transition = New PdfPageTransition()
section.PageSettings.Transition.Duration = 2
section.PageSettings.Transition.Style = PdfTransitionStyle.Fly
section.PageSettings.Transition.PageDuration = 1
Dim page As PdfNewPage = section.Pages.Add()
page.BackgroundColor = Color.Red
DrawPage(page)
page = section.Pages.Add()
page.BackgroundColor = Color.Green
DrawPage(page)
page = section.Pages.Add()
page.BackgroundColor = Color.Blue
DrawPage(page)
section = doc.Sections.Add()
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins = margin
section.PageSettings.Transition = New PdfPageTransition()
section.PageSettings.Transition.Duration = 2
section.PageSettings.Transition.Style = PdfTransitionStyle.Box
section.PageSettings.Transition.PageDuration = 1
page = section.Pages.Add()
page.BackgroundColor = Color.Orange
DrawPage(page)
page = section.Pages.Add()
page.BackgroundColor = Color.Brown
DrawPage(page)
page = section.Pages.Add()
page.BackgroundColor = Color.Navy
DrawPage(page)
section = doc.Sections.Add()
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins = margin
section.PageSettings.Transition = New PdfPageTransition()
section.PageSettings.Transition.Duration = 2
section.PageSettings.Transition.Style = PdfTransitionStyle.Split
section.PageSettings.Transition.Dimension = PdfTransitionDimension.Vertical
section.PageSettings.Transition.Motion = PdfTransitionMotion.Inward
section.PageSettings.Transition.PageDuration = 1
page = section.Pages.Add()
page.BackgroundColor = Color.Orange
DrawPage(page)
page = section.Pages.Add()
page.BackgroundColor = Color.Brown
DrawPage(page)
page = section.Pages.Add()
page.BackgroundColor = Color.Navy
DrawPage(page)
'Save pdf file.
doc.SaveToFile("Transition.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("Transition.pdf")
End Sub
Private Shared Sub DrawPage(ByVal page As PdfPageBase)
Dim pageWidth As Single = page.Canvas.ClientSize.Width
Dim y As Single = 0
'title
y = y + 5
Dim brush2 As PdfBrush = New PdfSolidBrush(Color.Black)
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 16.0F, FontStyle.Bold))
Dim format2 As New PdfStringFormat(PdfTextAlignment.Center)
format2.CharacterSpacing = 1.0F
Dim text As String = "Summary of Science"
page.Canvas.DrawString(text, font2, brush2, pageWidth / 2, y, format2)
Dim size As SizeF = font2.MeasureString(text, format2)
y = y + size.Height + 6
'icon
Dim image As PdfImage = PdfImage.FromFile("Wikipedia_Science.png")
page.Canvas.DrawImage(image, New PointF(pageWidth - image.PhysicalDimension.Width, y))
Dim imageLeftSpace As Single = pageWidth - image.PhysicalDimension.Width - 2
Dim imageBottom As Single = image.PhysicalDimension.Height + y
'refenrence content
Dim font3 As New PdfTrueTypeFont(New Font("Arial", 9.0F))
Dim format3 As New PdfStringFormat()
format3.ParagraphIndent = font3.Size * 2
format3.MeasureTrailingSpaces = True
format3.LineSpacing = font3.Size * 1.5F
Dim text1 As String = "(All text and picture from "
Dim text2 As String = "Wikipedia"
Dim text3 As String = ", the free encyclopedia)"
page.Canvas.DrawString(text1, font3, brush2, 0, y, format3)
size = font3.MeasureString(text1, format3)
Dim x1 As Single = size.Width
format3.ParagraphIndent = 0
Dim font4 As New PdfTrueTypeFont(New Font("Arial", 9.0F, FontStyle.Underline))
Dim brush3 As PdfBrush = PdfBrushes.Blue
page.Canvas.DrawString(text2, font4, brush3, x1, y, format3)
size = font4.MeasureString(text2, format3)
x1 = x1 + size.Width
page.Canvas.DrawString(text3, font3, brush2, x1, y, format3)
y = y + size.Height
'content
Dim format4 As New PdfStringFormat()
text = System.IO.File.ReadAllText("Summary_of_Science.txt")
Dim font5 As New PdfTrueTypeFont(New Font("Arial", 10.0F))
format4.LineSpacing = font5.Size * 1.5F
Dim textLayouter As New PdfStringLayouter()
Dim imageLeftBlockHeight As Single = imageBottom - y
Dim result As PdfStringLayoutResult _
= textLayouter.Layout(text, font5, format4, New SizeF(imageLeftSpace, imageLeftBlockHeight))
If result.ActualSize.Height < imageBottom - y Then
imageLeftBlockHeight = imageLeftBlockHeight + result.LineHeight
result = textLayouter.Layout(text, font5, format4, New SizeF(imageLeftSpace, imageLeftBlockHeight))
End If
For Each line As LineInfo In result.Lines
page.Canvas.DrawString(line.Text, font5, brush2, 0, y, format4)
y = y + result.LineHeight
Next line
Dim textWidget As New PdfTextWidget(result.Remainder, font5, brush2)
Dim textLayout As New PdfTextLayout()
textLayout.Break = PdfLayoutBreakType.FitPage
textLayout.Layout = PdfLayoutType.Paginate
Dim bounds As New RectangleF(New PointF(0, y), page.Canvas.ClientSize)
textWidget.StringFormat = format4
textWidget.Draw(page, bounds, textLayout)
End Sub
End Class
End Namespace
Published in
Page
Wednesday, 06 April 2011 01:41
PDF Template in C#, VB.NET
The sample demonstrates how to set PDF documentaion template, page header&footer, page number and automatic page number count.
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.AutomaticFields;
using Spire.Pdf.Graphics;
namespace Template
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
doc.ViewerPreferences.PageLayout = PdfPageLayout.TwoColumnLeft;
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
SetDocumentTemplate(doc, PdfPageSize.A4, margin);
//create section
PdfSection section = doc.Sections.Add();
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins = new PdfMargins(0);
SetSectionTemplate(section, PdfPageSize.A4, margin, "Section 1");
// Create one page
PdfNewPage page = section.Pages.Add();
//Draw page
DrawPage(page);
page = section.Pages.Add();
DrawPage(page);
page = section.Pages.Add();
DrawPage(page);
page = section.Pages.Add();
DrawPage(page);
page = section.Pages.Add();
DrawPage(page);
//Save pdf file.
doc.SaveToFile("Template.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("Template.pdf");
}
private static void DrawPage(PdfNewPage page)
{
float pageWidth = page.Canvas.ClientSize.Width;
float y = 0;
//title
y = y + 5;
PdfBrush brush2 = new PdfSolidBrush(Color.Black);
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 16f, FontStyle.Bold));
PdfStringFormat format2 = new PdfStringFormat(PdfTextAlignment.Center);
format2.CharacterSpacing = 1f;
String text = "Summary of Science";
page.Canvas.DrawString(text, font2, brush2, pageWidth / 2, y, format2);
SizeF size = font2.MeasureString(text, format2);
y = y + size.Height + 6;
//icon
PdfImage image = PdfImage.FromFile(@"Wikipedia_Science.png");
page.Canvas.DrawImage(image, new PointF(pageWidth - image.PhysicalDimension.Width, y));
float imageLeftSpace = pageWidth - image.PhysicalDimension.Width - 2;
float imageBottom = image.PhysicalDimension.Height + y;
//refenrence content
PdfTrueTypeFont font3 = new PdfTrueTypeFont(new Font("Arial", 9f));
PdfStringFormat format3 = new PdfStringFormat();
format3.ParagraphIndent = font3.Size * 2;
format3.MeasureTrailingSpaces = true;
format3.LineSpacing = font3.Size * 1.5f;
String text1 = "(All text and picture from ";
String text2 = "Wikipedia";
String text3 = ", the free encyclopedia)";
page.Canvas.DrawString(text1, font3, brush2, 0, y, format3);
size = font3.MeasureString(text1, format3);
float x1 = size.Width;
format3.ParagraphIndent = 0;
PdfTrueTypeFont font4 = new PdfTrueTypeFont(new Font("Arial", 9f, FontStyle.Underline));
PdfBrush brush3 = PdfBrushes.Blue;
page.Canvas.DrawString(text2, font4, brush3, x1, y, format3);
size = font4.MeasureString(text2, format3);
x1 = x1 + size.Width;
page.Canvas.DrawString(text3, font3, brush2, x1, y, format3);
y = y + size.Height;
//content
PdfStringFormat format4 = new PdfStringFormat();
text = System.IO.File.ReadAllText(@"Summary_of_Science.txt");
PdfTrueTypeFont font5 = new PdfTrueTypeFont(new Font("Arial", 10f));
format4.LineSpacing = font5.Size * 1.5f;
PdfStringLayouter textLayouter = new PdfStringLayouter();
float imageLeftBlockHeight = imageBottom - y;
PdfStringLayoutResult result
= textLayouter.Layout(text, font5, format4, new SizeF(imageLeftSpace, imageLeftBlockHeight));
if (result.ActualSize.Height < imageBottom - y)
{
imageLeftBlockHeight = imageLeftBlockHeight + result.LineHeight;
result = textLayouter.Layout(text, font5, format4, new SizeF(imageLeftSpace, imageLeftBlockHeight));
}
foreach (LineInfo line in result.Lines)
{
page.Canvas.DrawString(line.Text, font5, brush2, 0, y, format4);
y = y + result.LineHeight;
}
PdfTextWidget textWidget = new PdfTextWidget(result.Remainder, font5, brush2);
PdfTextLayout textLayout = new PdfTextLayout();
textLayout.Break = PdfLayoutBreakType.FitPage;
textLayout.Layout = PdfLayoutType.Paginate;
RectangleF bounds = new RectangleF(new PointF(0, y), page.Canvas.ClientSize);
textWidget.StringFormat = format4;
textWidget.Draw(page, bounds, textLayout);
}
private static void SetSectionTemplate(PdfSection section, SizeF pageSize, PdfMargins margin, string label)
{
PdfPageTemplateElement leftSpace
= new PdfPageTemplateElement(margin.Left, pageSize.Height);
leftSpace.Foreground = true;
section.Template.OddLeft = leftSpace;
PdfTrueTypeFont font = new PdfTrueTypeFont(new Font("Arial", 9f, FontStyle.Italic));
PdfStringFormat format = new PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle);
float y = (pageSize.Height - margin.Top - margin.Bottom) * (1 - 0.618f);
RectangleF bounds
= new RectangleF(10, y, margin.Left - 20, font.Height + 6);
leftSpace.Graphics.DrawRectangle(PdfBrushes.OrangeRed, bounds);
leftSpace.Graphics.DrawString(label, font, PdfBrushes.White, bounds, format);
PdfPageTemplateElement rightSpace
= new PdfPageTemplateElement(margin.Right, pageSize.Height);
rightSpace.Foreground = true;
section.Template.EvenRight = rightSpace;
bounds
= new RectangleF(10, y, margin.Right - 20, font.Height + 6);
rightSpace.Graphics.DrawRectangle(PdfBrushes.SaddleBrown, bounds);
rightSpace.Graphics.DrawString(label, font, PdfBrushes.White, bounds, format);
}
private static void SetDocumentTemplate(PdfDocument doc, SizeF pageSize, PdfMargins margin)
{
PdfPageTemplateElement leftSpace
= new PdfPageTemplateElement(margin.Left, pageSize.Height);
doc.Template.Left = leftSpace;
PdfPageTemplateElement topSpace
= new PdfPageTemplateElement(pageSize.Width, margin.Top);
topSpace.Foreground = true;
doc.Template.Top = topSpace;
//draw header label
PdfTrueTypeFont font = new PdfTrueTypeFont(new Font("Arial", 9f, FontStyle.Italic));
PdfStringFormat format = new PdfStringFormat(PdfTextAlignment.Right);
String label = "Demo of Spire.Pdf";
SizeF size = font.MeasureString(label, format);
float y = topSpace.Height - font.Height - 1;
PdfPen pen = new PdfPen(Color.Black, 0.75f);
topSpace.Graphics.SetTransparency(0.5f);
topSpace.Graphics.DrawLine(pen, margin.Left, y, pageSize.Width - margin.Right, y);
y = y - 1 - size.Height;
topSpace.Graphics.DrawString(label, font, PdfBrushes.Black, pageSize.Width - margin.Right, y, format);
PdfPageTemplateElement rightSpace
= new PdfPageTemplateElement(margin.Right, pageSize.Height);
doc.Template.Right = rightSpace;
PdfPageTemplateElement bottomSpace
= new PdfPageTemplateElement(pageSize.Width, margin.Bottom);
bottomSpace.Foreground = true;
doc.Template.Bottom = bottomSpace;
//draw footer label
y = font.Height + 1;
bottomSpace.Graphics.SetTransparency(0.5f);
bottomSpace.Graphics.DrawLine(pen, margin.Left, y, pageSize.Width - margin.Right, y);
y = y + 1;
PdfPageNumberField pageNumber = new PdfPageNumberField();
PdfPageCountField pageCount = new PdfPageCountField();
PdfCompositeField pageNumberLabel = new PdfCompositeField();
pageNumberLabel.AutomaticFields
= new PdfAutomaticField[] { pageNumber, pageCount };
pageNumberLabel.Brush = PdfBrushes.Black;
pageNumberLabel.Font = font;
pageNumberLabel.StringFormat = format;
pageNumberLabel.Text = "page {0} of {1}";
pageNumberLabel.Draw(bottomSpace.Graphics, pageSize.Width - margin.Right, y);
PdfImage headerImage
= PdfImage.FromFile(@"Header.png");
PointF pageLeftTop = new PointF(-margin.Left, -margin.Top);
PdfPageTemplateElement header
= new PdfPageTemplateElement(pageLeftTop, headerImage.PhysicalDimension);
header.Foreground = false;
header.Graphics.SetTransparency(0.5f);
header.Graphics.DrawImage(headerImage, 0, 0);
doc.Template.Stamps.Add(header);
PdfImage footerImage
= PdfImage.FromFile(@"Footer.png");
y = pageSize.Height - footerImage.PhysicalDimension.Height;
PointF footerLocation = new PointF(-margin.Left, y);
PdfPageTemplateElement footer
= new PdfPageTemplateElement(footerLocation, footerImage.PhysicalDimension);
footer.Foreground = false;
footer.Graphics.SetTransparency(0.5f);
footer.Graphics.DrawImage(footerImage, 0, 0);
doc.Template.Stamps.Add(footer);
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Imports System.Text
Imports Spire.Pdf.AutomaticFields
Namespace Template
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
doc.ViewerPreferences.PageLayout = PdfPageLayout.TwoColumnLeft
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
SetDocumentTemplate(doc, PdfPageSize.A4, margin)
'create section
Dim section As PdfSection = doc.Sections.Add()
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins = New PdfMargins(0)
SetSectionTemplate(section, PdfPageSize.A4, margin, "Section 1")
' Create one page
Dim page As PdfNewPage = section.Pages.Add()
'Draw page
DrawPage(page)
page = section.Pages.Add()
DrawPage(page)
page = section.Pages.Add()
DrawPage(page)
page = section.Pages.Add()
DrawPage(page)
page = section.Pages.Add()
DrawPage(page)
'Save pdf file.
doc.SaveToFile("Template.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("Template.pdf")
End Sub
Private Shared Sub DrawPage(ByVal page As PdfNewPage)
Dim pageWidth As Single = page.Canvas.ClientSize.Width
Dim y As Single = 0
'title
y = y + 5
Dim brush2 As PdfBrush = New PdfSolidBrush(Color.Black)
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 16.0F, FontStyle.Bold))
Dim format2 As New PdfStringFormat(PdfTextAlignment.Center)
format2.CharacterSpacing = 1.0F
Dim text As String = "Summary of Science"
page.Canvas.DrawString(text, font2, brush2, pageWidth / 2, y, format2)
Dim size As SizeF = font2.MeasureString(text, format2)
y = y + size.Height + 6
'icon
Dim image As PdfImage = PdfImage.FromFile("Wikipedia_Science.png")
page.Canvas.DrawImage(image, New PointF(pageWidth - image.PhysicalDimension.Width, y))
Dim imageLeftSpace As Single = pageWidth - image.PhysicalDimension.Width - 2
Dim imageBottom As Single = image.PhysicalDimension.Height + y
'refenrence content
Dim font3 As New PdfTrueTypeFont(New Font("Arial", 9.0F))
Dim format3 As New PdfStringFormat()
format3.ParagraphIndent = font3.Size * 2
format3.MeasureTrailingSpaces = True
format3.LineSpacing = font3.Size * 1.5F
Dim text1 As String = "(All text and picture from "
Dim text2 As String = "Wikipedia"
Dim text3 As String = ", the free encyclopedia)"
page.Canvas.DrawString(text1, font3, brush2, 0, y, format3)
size = font3.MeasureString(text1, format3)
Dim x1 As Single = size.Width
format3.ParagraphIndent = 0
Dim font4 As New PdfTrueTypeFont(New Font("Arial", 9.0F, FontStyle.Underline))
Dim brush3 As PdfBrush = PdfBrushes.Blue
page.Canvas.DrawString(text2, font4, brush3, x1, y, format3)
size = font4.MeasureString(text2, format3)
x1 = x1 + size.Width
page.Canvas.DrawString(text3, font3, brush2, x1, y, format3)
y = y + size.Height
'content
Dim format4 As New PdfStringFormat()
text = System.IO.File.ReadAllText("Summary_of_Science.txt")
Dim font5 As New PdfTrueTypeFont(New Font("Arial", 10.0F))
format4.LineSpacing = font5.Size * 1.5F
Dim textLayouter As New PdfStringLayouter()
Dim imageLeftBlockHeight As Single = imageBottom - y
Dim result As PdfStringLayoutResult _
= textLayouter.Layout(text, font5, format4, New SizeF(imageLeftSpace, imageLeftBlockHeight))
If result.ActualSize.Height < imageBottom - y Then
imageLeftBlockHeight = imageLeftBlockHeight + result.LineHeight
result = textLayouter.Layout(text, font5, format4, New SizeF(imageLeftSpace, imageLeftBlockHeight))
End If
For Each line As LineInfo In result.Lines
page.Canvas.DrawString(line.Text, font5, brush2, 0, y, format4)
y = y + result.LineHeight
Next line
Dim textWidget As New PdfTextWidget(result.Remainder, font5, brush2)
Dim textLayout As New PdfTextLayout()
textLayout.Break = PdfLayoutBreakType.FitPage
textLayout.Layout = PdfLayoutType.Paginate
Dim bounds As New RectangleF(New PointF(0, y), page.Canvas.ClientSize)
textWidget.StringFormat = format4
textWidget.Draw(page, bounds, textLayout)
End Sub
Private Shared Sub SetSectionTemplate(ByVal section As PdfSection, ByVal pageSize As SizeF, _
ByVal margin As PdfMargins, ByVal label As String)
Dim leftSpace As New PdfPageTemplateElement(margin.Left, pageSize.Height)
leftSpace.Foreground = True
section.Template.OddLeft = leftSpace
Dim font As New PdfTrueTypeFont(New Font("Arial", 9.0F, FontStyle.Italic))
Dim format As New PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle)
Dim y As Single = (pageSize.Height - margin.Top - margin.Bottom) * (1 - 0.618F)
Dim bounds As New RectangleF(10, y, margin.Left - 20, font.Height + 6)
leftSpace.Graphics.DrawRectangle(PdfBrushes.OrangeRed, bounds)
leftSpace.Graphics.DrawString(label, font, PdfBrushes.White, bounds, format)
Dim rightSpace As New PdfPageTemplateElement(margin.Right, pageSize.Height)
rightSpace.Foreground = True
section.Template.EvenRight = rightSpace
bounds = New RectangleF(10, y, margin.Right - 20, font.Height + 6)
rightSpace.Graphics.DrawRectangle(PdfBrushes.SaddleBrown, bounds)
rightSpace.Graphics.DrawString(label, font, PdfBrushes.White, bounds, format)
End Sub
Private Shared Sub SetDocumentTemplate(ByVal doc As PdfDocument, ByVal pageSize As SizeF, _
ByVal margin As PdfMargins)
Dim leftSpace As New PdfPageTemplateElement(margin.Left, pageSize.Height)
doc.Template.Left = leftSpace
Dim topSpace As New PdfPageTemplateElement(pageSize.Width, margin.Top)
topSpace.Foreground = True
doc.Template.Top = topSpace
'draw header label
Dim font As New PdfTrueTypeFont(New Font("Arial", 9.0F, FontStyle.Italic))
Dim format As New PdfStringFormat(PdfTextAlignment.Right)
Dim label As String = "Demo of Spire.Pdf"
Dim size As SizeF = font.MeasureString(label, format)
Dim y As Single = topSpace.Height - font.Height - 1
Dim pen As New PdfPen(Color.Black, 0.75F)
topSpace.Graphics.SetTransparency(0.5F)
topSpace.Graphics.DrawLine(pen, margin.Left, y, pageSize.Width - margin.Right, y)
y = y - 1 - size.Height
topSpace.Graphics.DrawString(label, font, PdfBrushes.Black, pageSize.Width - margin.Right, y, format)
Dim rightSpace As New PdfPageTemplateElement(margin.Right, pageSize.Height)
doc.Template.Right = rightSpace
Dim bottomSpace As New PdfPageTemplateElement(pageSize.Width, margin.Bottom)
bottomSpace.Foreground = True
doc.Template.Bottom = bottomSpace
'draw footer label
y = font.Height + 1
bottomSpace.Graphics.SetTransparency(0.5F)
bottomSpace.Graphics.DrawLine(pen, margin.Left, y, pageSize.Width - margin.Right, y)
y = y + 1
Dim pageNumber As New PdfPageNumberField()
Dim pageCount As New PdfPageCountField()
Dim pageNumberLabel As New PdfCompositeField()
pageNumberLabel.AutomaticFields = New PdfAutomaticField() {pageNumber, pageCount}
pageNumberLabel.Brush = PdfBrushes.Black
pageNumberLabel.Font = font
pageNumberLabel.StringFormat = format
pageNumberLabel.Text = "page {0} of {1}"
pageNumberLabel.Draw(bottomSpace.Graphics, pageSize.Width - margin.Right, y)
Dim headerImage As PdfImage = PdfImage.FromFile("Header.png")
Dim pageLeftTop As New PointF(-margin.Left, -margin.Top)
Dim header As New PdfPageTemplateElement(pageLeftTop, headerImage.PhysicalDimension)
header.Foreground = False
header.Graphics.SetTransparency(0.5F)
header.Graphics.DrawImage(headerImage, 0, 0)
doc.Template.Stamps.Add(header)
Dim footerImage As PdfImage = PdfImage.FromFile("Footer.png")
y = pageSize.Height - footerImage.PhysicalDimension.Height
Dim footerLocation As New PointF(-margin.Left, y)
Dim footer As New PdfPageTemplateElement(footerLocation, footerImage.PhysicalDimension)
footer.Foreground = False
footer.Graphics.SetTransparency(0.5F)
footer.Graphics.DrawImage(footerImage, 0, 0)
doc.Template.Stamps.Add(footer)
End Sub
End Class
End Namespace
Published in
Page
Wednesday, 06 April 2011 01:38
PDF AutomaticField in C#, VB.NET
The sample demonstrates how to work with automatic fields in PDF document.
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.AutomaticFields;
using Spire.Pdf.Graphics;
namespace AutomaticField
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
doc.DocumentInformation.Author = "Spire.Pdf";
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
for (int i = 1; i < 4; i++)
{
//create section
PdfSection section = doc.Sections.Add();
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins = margin;
for (int j = 0; j < i; j++)
{
// Create one page
PdfPageBase page = section.Pages.Add();
DrawAutomaticField(page);
}
}
//Save pdf file.
doc.SaveToFile("AutomaticField.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("AutomaticField.pdf");
}
private static void DrawAutomaticField(PdfPageBase page)
{
float y = 0;
//title
PdfBrush brush1 = PdfBrushes.CadetBlue;
PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", 16f, FontStyle.Bold));
PdfStringFormat format1 = new PdfStringFormat(PdfTextAlignment.Center);
page.Canvas.DrawString("Automatic Field List", font1, brush1,
page.Canvas.ClientSize.Width / 2, y, format1);
y = y + font1.MeasureString("Automatic Field List", format1).Height;
y = y + 5;
String[] fieldList = new String[]
{
"DateTimeField",
"CreationDateField",
"DocumentAuthorField",
"SectionNumberField",
"SectionPageNumberField",
"SectionPageCountField",
"PageNumberField",
"PageCountField",
"DestinationPageNumberField",
"CompositeField"
};
PdfTrueTypeFont font = new PdfTrueTypeFont(new Font("Arial", 9f));
PdfStringFormat fieldNameFormat = new PdfStringFormat();
fieldNameFormat.MeasureTrailingSpaces = true;
foreach (String fieldName in fieldList)
{
//draw field name
String text = String.Format("{0}: ", fieldName);
page.Canvas.DrawString(text, font, PdfBrushes.DodgerBlue, 0, y);
float x = font.MeasureString(text, fieldNameFormat).Width;
RectangleF bounds = new RectangleF(x, y, 200, font.Height);
DrawAutomaticField(fieldName, page, bounds);
y = y + font.Height + 3;
}
}
private static void DrawAutomaticField(string fieldName, PdfPageBase page, RectangleF bounds)
{
PdfTrueTypeFont font = new PdfTrueTypeFont(new Font("Arial", 9f, FontStyle.Italic));
PdfBrush brush = PdfBrushes.OrangeRed;
PdfStringFormat format
= new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
if ("DateTimeField" == fieldName)
{
PdfDateTimeField field = new PdfDateTimeField();
field.Font = font;
field.Brush = brush;
field.StringFormat = format;
field.Bounds = bounds;
field.DateFormatString = "yyyy-MM-dd HH:mm:ss";
field.Draw(page.Canvas);
}
if ("CreationDateField" == fieldName)
{
PdfCreationDateField field = new PdfCreationDateField();
field.Font = font;
field.Brush = brush;
field.StringFormat = format;
field.Bounds = bounds;
field.DateFormatString = "yyyy-MM-dd HH:mm:ss";
field.Draw(page.Canvas);
}
if ("DocumentAuthorField" == fieldName)
{
PdfDocumentAuthorField field = new PdfDocumentAuthorField();
field.Font = font;
field.Brush = brush;
field.StringFormat = format;
field.Bounds = bounds;
field.Draw(page.Canvas);
}
if ("SectionNumberField" == fieldName)
{
PdfSectionNumberField field = new PdfSectionNumberField();
field.Font = font;
field.Brush = brush;
field.StringFormat = format;
field.Bounds = bounds;
field.Draw(page.Canvas);
}
if ("SectionPageNumberField" == fieldName)
{
PdfSectionPageNumberField field = new PdfSectionPageNumberField();
field.Font = font;
field.Brush = brush;
field.StringFormat = format;
field.Bounds = bounds;
field.Draw(page.Canvas);
}
if ("SectionPageCountField" == fieldName)
{
PdfSectionPageCountField field = new PdfSectionPageCountField();
field.Font = font;
field.Brush = brush;
field.StringFormat = format;
field.Bounds = bounds;
field.Draw(page.Canvas);
}
if ("PageNumberField" == fieldName)
{
PdfPageNumberField field = new PdfPageNumberField();
field.Font = font;
field.Brush = brush;
field.StringFormat = format;
field.Bounds = bounds;
field.Draw(page.Canvas);
}
if ("PageCountField" == fieldName)
{
PdfPageCountField field = new PdfPageCountField();
field.Font = font;
field.Brush = brush;
field.StringFormat = format;
field.Bounds = bounds;
field.Draw(page.Canvas);
}
if ("DestinationPageNumberField" == fieldName)
{
PdfDestinationPageNumberField field = new PdfDestinationPageNumberField();
field.Font = font;
field.Brush = brush;
field.StringFormat = format;
field.Bounds = bounds;
field.Page = page as PdfNewPage;
field.Draw(page.Canvas);
}
if ("CompositeField" == fieldName)
{
PdfSectionPageNumberField field1 = new PdfSectionPageNumberField();
field1.NumberStyle = PdfNumberStyle.LowerRoman;
PdfSectionPageCountField field2 = new PdfSectionPageCountField();
PdfCompositeField fields = new PdfCompositeField();
fields.Font = font;
fields.Brush = brush;
fields.StringFormat = format;
fields.Bounds = bounds;
fields.AutomaticFields = new PdfAutomaticField[] { field1, field2 };
fields.Text = "section page {0} of {1}";
fields.Draw(page.Canvas);
}
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.AutomaticFields
Imports Spire.Pdf.Graphics
Namespace AutomaticField
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
doc.DocumentInformation.Author = "Spire.Pdf"
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
For i As Integer = 1 To 3
'create section
Dim section As PdfSection = doc.Sections.Add()
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins = margin
For j As Integer = 0 To i - 1
' Create one page
Dim page As PdfPageBase = section.Pages.Add()
DrawAutomaticField(page)
Next j
Next i
'Save pdf file.
doc.SaveToFile("AutomaticField.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("AutomaticField.pdf")
End Sub
Private Shared Sub DrawAutomaticField(ByVal page As PdfPageBase)
Dim y As Single = 0
'title
Dim brush1 As PdfBrush = PdfBrushes.CadetBlue
Dim font1 As New PdfTrueTypeFont(New Font("Arial", 16.0F, FontStyle.Bold))
Dim format1 As New PdfStringFormat(PdfTextAlignment.Center)
page.Canvas.DrawString("Automatic Field List", font1, brush1, _
page.Canvas.ClientSize.Width \ 2, y, format1)
y = y + font1.MeasureString("Automatic Field List", format1).Height
y = y + 5
Dim fieldList() As String _
= {"DateTimeField", "CreationDateField", "DocumentAuthorField", _
"SectionNumberField", "SectionPageNumberField", "SectionPageCountField", _
"PageNumberField", "PageCountField", "DestinationPageNumberField", "CompositeField"}
Dim font As New PdfTrueTypeFont(New Font("Arial", 9.0F))
Dim fieldNameFormat As New PdfStringFormat()
fieldNameFormat.MeasureTrailingSpaces = True
For Each fieldName As String In fieldList
'draw field name
Dim text As String = String.Format("{0}: ", fieldName)
page.Canvas.DrawString(text, font, PdfBrushes.DodgerBlue, 0, y)
Dim x As Single = font.MeasureString(text, fieldNameFormat).Width
Dim bounds As New RectangleF(x, y, 200, font.Height)
DrawAutomaticField(fieldName, page, bounds)
y = y + font.Height + 3
Next fieldName
End Sub
Private Shared Sub DrawAutomaticField(ByVal fieldName As String, ByVal page As PdfPageBase, _
ByVal bounds As RectangleF)
Dim font As New PdfTrueTypeFont(New Font("Arial", 9.0F, FontStyle.Italic))
Dim brush As PdfBrush = PdfBrushes.OrangeRed
Dim format As New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
If "DateTimeField" = fieldName Then
Dim field As New PdfDateTimeField()
field.Font = font
field.Brush = brush
field.StringFormat = format
field.Bounds = bounds
field.DateFormatString = "yyyy-MM-dd HH:mm:ss"
field.Draw(page.Canvas)
End If
If "CreationDateField" = fieldName Then
Dim field As New PdfCreationDateField()
field.Font = font
field.Brush = brush
field.StringFormat = format
field.Bounds = bounds
field.DateFormatString = "yyyy-MM-dd HH:mm:ss"
field.Draw(page.Canvas)
End If
If "DocumentAuthorField" = fieldName Then
Dim field As New PdfDocumentAuthorField()
field.Font = font
field.Brush = brush
field.StringFormat = format
field.Bounds = bounds
field.Draw(page.Canvas)
End If
If "SectionNumberField" = fieldName Then
Dim field As New PdfSectionNumberField()
field.Font = font
field.Brush = brush
field.StringFormat = format
field.Bounds = bounds
field.Draw(page.Canvas)
End If
If "SectionPageNumberField" = fieldName Then
Dim field As New PdfSectionPageNumberField()
field.Font = font
field.Brush = brush
field.StringFormat = format
field.Bounds = bounds
field.Draw(page.Canvas)
End If
If "SectionPageCountField" = fieldName Then
Dim field As New PdfSectionPageCountField()
field.Font = font
field.Brush = brush
field.StringFormat = format
field.Bounds = bounds
field.Draw(page.Canvas)
End If
If "PageNumberField" = fieldName Then
Dim field As New PdfPageNumberField()
field.Font = font
field.Brush = brush
field.StringFormat = format
field.Bounds = bounds
field.Draw(page.Canvas)
End If
If "PageCountField" = fieldName Then
Dim field As New PdfPageCountField()
field.Font = font
field.Brush = brush
field.StringFormat = format
field.Bounds = bounds
field.Draw(page.Canvas)
End If
If "DestinationPageNumberField" = fieldName Then
Dim field As New PdfDestinationPageNumberField()
field.Font = font
field.Brush = brush
field.StringFormat = format
field.Bounds = bounds
field.Page = TryCast(page, PdfNewPage)
field.Draw(page.Canvas)
End If
If "CompositeField" = fieldName Then
Dim field1 As New PdfSectionPageNumberField()
field1.NumberStyle = PdfNumberStyle.LowerRoman
Dim field2 As New PdfSectionPageCountField()
Dim fields As New PdfCompositeField()
fields.Font = font
fields.Brush = brush
fields.StringFormat = format
fields.Bounds = bounds
fields.AutomaticFields = New PdfAutomaticField() {field1, field2}
fields.Text = "section page {0} of {1}"
fields.Draw(page.Canvas)
End If
End Sub
End Class
End Namespace
Published in
Page
Tuesday, 05 April 2011 09:39
PDF Pagination in C#, VB.NET
The sample demonstrates how to paginate pages, draw page header&footer and set page label in PDF document.
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using Spire.Pdf;
using Spire.Pdf.Graphics;
namespace Pagination
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
DrawCover(doc.Sections.Add(), margin);
DrawContent(doc.Sections.Add(), margin);
DrawPageNumber(doc.Sections[1], margin, 1, doc.Sections[1].Pages.Count);
//Save pdf file.
doc.SaveToFile("Pagination.pdf");
doc.Close();
//Launching the Pdf file.
PDFDocumentViewer("Pagination.pdf");
}
private void DrawCover(PdfSection section, PdfMargins margin)
{
section.PageNumber = new PdfPageNumber();
section.PageNumber.NumberStyle = PdfNumberStyle.LowerRoman;
section.PageNumber.Prefix = "cover ";
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins.All = 0;
PdfPageBase page = section.Pages.Add();
DrawPageHeaderAndFooter(page, margin, true);
//refenrence content
PdfBrush brush1 = PdfBrushes.LightGray;
PdfBrush brush2 = PdfBrushes.Blue;
PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", 8f));
PdfStringFormat format = new PdfStringFormat();
format.MeasureTrailingSpaces = true;
String text1 = "(All text and picture from ";
String text2 = "Wikipedia";
String text3 = ", the free encyclopedia)";
float x = 0, y = 10;
x = x + margin.Left;
y = y + margin.Top;
page.Canvas.DrawString(text1, font1, brush1, x, y, format);
x = x + font1.MeasureString(text1, format).Width;
page.Canvas.DrawString(text2, font1, brush2, x, y, format);
x = x + font1.MeasureString(text2, format).Width;
page.Canvas.DrawString(text3, font1, brush1, x, y, format);
//cover
PdfBrush brush3 = PdfBrushes.Black;
PdfBrush brush4 = new PdfSolidBrush(new PdfRGBColor(0xf9, 0xf9, 0xf9));
PdfImage image
= PdfImage.FromFile(@"..\..\..\..\..\..\Data\SciencePersonificationBoston.jpg");
String text = Pagination.Properties.Resources.ImageDescription;
float r = image.PhysicalDimension.Height / image.Height;
PdfPen pen = new PdfPen(brush1, r);
SizeF size = font1.MeasureString(text, image.PhysicalDimension.Width - 2);
PdfTemplate template
= new PdfTemplate(image.PhysicalDimension.Width + 4 * r + 4,
image.PhysicalDimension.Height + 4 * r + 7 + size.Height);
template.Graphics.DrawRectangle(pen, brush4, 0, 0, template.Width, template.Height);
x = y = r + 2;
template.Graphics.DrawRectangle(brush1, x, y,
image.PhysicalDimension.Width + 2 * r,
image.PhysicalDimension.Height + 2 * r);
x = y = x + r;
template.Graphics.DrawImage(image, x, y);
x = x - 1;
y = y + image.PhysicalDimension.Height + r + 2;
template.Graphics.DrawString(text, font1, brush3,
new RectangleF(new PointF(x, y), size));
float x1 = (page.Canvas.ClientSize.Width - template.Width) / 2;
float y1 = (page.Canvas.ClientSize.Height - margin.Top - margin.Bottom) * (1 - 0.618f) - template.Height / 2 + margin.Top;
template.Draw(page.Canvas, x1, y1);
//title
format.Alignment = PdfTextAlignment.Center;
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 24f, FontStyle.Bold));
x = page.Canvas.ClientSize.Width / 2;
y = y1 + template.Height + 10;
page.Canvas.DrawString(Pagination.Properties.Resources.Title, font2, brush3, x, y, format);
}
private void DrawContent(PdfSection section, PdfMargins margin)
{
section.PageNumber = new PdfPageNumber();
section.PageNumber.NumberStyle = PdfNumberStyle.Numeric;
section.PageNumber.Prefix = "page ";
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins.All = 0;
PdfPageBase page = section.Pages.Add();
DrawPageHeaderAndFooter(page, margin, false);
float x = margin.Left;
float y = margin.Top + 8;
float width = page.Canvas.ClientSize.Width - margin.Left - margin.Right;
PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", 16f), true);
PdfBrush brush1 = PdfBrushes.Black;
PdfPen pen1 = new PdfPen(brush1, 0.75f);
page.Canvas.DrawString(Pagination.Properties.Resources.Title, font1, brush1, x, y);
y = y + font1.MeasureString(Pagination.Properties.Resources.Title).Height + 6;
page.Canvas.DrawLine(pen1, x, y, page.Canvas.ClientSize.Width - margin.Right, y);
y = y + 1.75f;
String content = Pagination.Properties.Resources.Content;
String[] lines
= content.Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 10f, FontStyle.Italic), true);
PdfStringFormat format1 = new PdfStringFormat();
format1.MeasureTrailingSpaces = true;
format1.LineSpacing = font2.Height * 1.5f;
format1.ParagraphIndent = font2.MeasureString("\t", format1).Width;
y = y + font2.Height * 0.5f;
SizeF size = font2.MeasureString(lines[0], width, format1);
page.Canvas.DrawString(lines[0], font2, brush1,
new RectangleF(new PointF(x, y), size), format1);
y = y + size.Height;
PdfTrueTypeFont font3 = new PdfTrueTypeFont(new Font("Arial", 10f), true);
PdfStringFormat format2 = new PdfStringFormat();
format2.LineSpacing = font3.Height * 1.4f;
format2.MeasureTrailingSpaces = true;
size = font3.MeasureString(lines[1], width, format2);
page.Canvas.DrawString(lines[1], font3, brush1,
new RectangleF(new PointF(x, y), size), format2);
y = y + size.Height;
y = y + font3.Height * 0.75f;
float indent = font3.MeasureString("\t\t", format2).Width;
float x1 = x + indent;
size = font3.MeasureString(lines[2], width - indent, format2);
page.Canvas.DrawString(lines[2], font3, brush1,
new RectangleF(new PointF(x1, y), size), format2);
y = y + size.Height + font3.Height * 0.75f;
StringBuilder buff = new StringBuilder();
for (int i = 3; i < lines.Length; i++)
{
buff.AppendLine(lines[i]);
}
content = buff.ToString();
PdfStringLayouter textLayouter = new PdfStringLayouter();
PdfStringLayoutResult result
= textLayouter.Layout(content, font3, format2, new SizeF(width, float.MaxValue));
foreach (LineInfo line in result.Lines)
{
if ((line.LineType & LineType.FirstParagraphLine) == LineType.FirstParagraphLine)
{
y = y + font3.Height * 0.75f;
}
if (y > (page.Canvas.ClientSize.Height - margin.Bottom - result.LineHeight))
{
page = section.Pages.Add();
DrawPageHeaderAndFooter(page, margin, false);
y = margin.Top;
}
page.Canvas.DrawString(line.Text, font3, brush1, x, y, format2);
y = y + result.LineHeight;
}
}
private void DrawPageHeaderAndFooter(PdfPageBase page, PdfMargins margin, bool isCover)
{
page.Canvas.SetTransparency(0.5f);
PdfImage headerImage
= PdfImage.FromFile(@"..\..\..\..\..\..\Data\Header.png");
PdfImage footerImage
= PdfImage.FromFile(@"..\..\..\..\..\..\Data\Footer.png");
page.Canvas.DrawImage(headerImage, new PointF(0, 0));
page.Canvas.DrawImage(footerImage, new PointF(0, page.Canvas.ClientSize.Height - footerImage.PhysicalDimension.Height));
if (isCover)
{
page.Canvas.SetTransparency(1);
return;
}
PdfBrush brush = PdfBrushes.Black;
PdfPen pen = new PdfPen(brush, 0.75f);
PdfTrueTypeFont font = new PdfTrueTypeFont(new Font("Arial", 9f, FontStyle.Italic), true);
PdfStringFormat format = new PdfStringFormat(PdfTextAlignment.Right);
format.MeasureTrailingSpaces = true;
float space = font.Height * 0.75f;
float x = margin.Left;
float width = page.Canvas.ClientSize.Width - margin.Left - margin.Right;
float y = margin.Top - space;
page.Canvas.DrawLine(pen, x, y, x + width, y);
y = y - 1 - font.Height;
page.Canvas.DrawString("Demo of Spire.Pdf", font, brush, x + width, y, format);
page.Canvas.SetTransparency(1);
}
private void DrawPageNumber(PdfSection section, PdfMargins margin, int startNumber, int pageCount)
{
foreach (PdfPageBase page in section.Pages)
{
page.Canvas.SetTransparency(0.5f);
PdfBrush brush = PdfBrushes.Black;
PdfPen pen = new PdfPen(brush, 0.75f);
PdfTrueTypeFont font = new PdfTrueTypeFont(new Font("Arial", 9f, FontStyle.Italic), true);
PdfStringFormat format = new PdfStringFormat(PdfTextAlignment.Right);
format.MeasureTrailingSpaces = true;
float space = font.Height * 0.75f;
float x = margin.Left;
float width = page.Canvas.ClientSize.Width - margin.Left - margin.Right;
float y = page.Canvas.ClientSize.Height - margin.Bottom + space;
page.Canvas.DrawLine(pen, x, y, x + width, y);
y = y + 1;
String numberLabel
= String.Format("{0} of {1}", startNumber++, pageCount);
page.Canvas.DrawString(numberLabel, font, brush, x + width, y, format);
page.Canvas.SetTransparency(1);
}
}
private void PDFDocumentViewer(string fileName)
{
try
{
System.Diagnostics.Process.Start(fileName);
}
catch { }
}
}
}
Imports System.Collections.Generic
Imports System.Drawing
Imports System.Text
Imports System.Windows.Forms
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Namespace Pagination
Public Partial Class Form1
Inherits Form
Public Sub New()
InitializeComponent()
End Sub
Private Sub button1_Click(sender As Object, e As EventArgs)
'Create a pdf document.
Dim doc As New PdfDocument()
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
DrawCover(doc.Sections.Add(), margin)
DrawContent(doc.Sections.Add(), margin)
DrawPageNumber(doc.Sections(1), margin, 1, doc.Sections(1).Pages.Count)
'Save pdf file.
doc.SaveToFile("Pagination.pdf")
doc.Close()
'Launching the Pdf file.
PDFDocumentViewer("Pagination.pdf")
End Sub
Private Sub DrawCover(section As PdfSection, margin As PdfMargins)
section.PageNumber = New PdfPageNumber()
section.PageNumber.NumberStyle = PdfNumberStyle.LowerRoman
section.PageNumber.Prefix = "cover "
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins.All = 0
Dim page As PdfPageBase = section.Pages.Add()
DrawPageHeaderAndFooter(page, margin, True)
'refenrence content
Dim brush1 As PdfBrush = PdfBrushes.LightGray
Dim brush2 As PdfBrush = PdfBrushes.Blue
Dim font1 As New PdfTrueTypeFont(New Font("Arial", 8F))
Dim format As New PdfStringFormat()
format.MeasureTrailingSpaces = True
Dim text1 As [String] = "(All text and picture from "
Dim text2 As [String] = "Wikipedia"
Dim text3 As [String] = ", the free encyclopedia)"
Dim x As Single = 0, y As Single = 10
x = x + margin.Left
y = y + margin.Top
page.Canvas.DrawString(text1, font1, brush1, x, y, format)
x = x + font1.MeasureString(text1, format).Width
page.Canvas.DrawString(text2, font1, brush2, x, y, format)
x = x + font1.MeasureString(text2, format).Width
page.Canvas.DrawString(text3, font1, brush1, x, y, format)
'cover
Dim brush3 As PdfBrush = PdfBrushes.Black
Dim brush4 As PdfBrush = New PdfSolidBrush(New PdfRGBColor(&Hf9, &Hf9, &Hf9))
Dim image As PdfImage = PdfImage.FromFile("..\..\..\..\..\..\Data\SciencePersonificationBoston.jpg")
Dim text As [String] = Pagination.Properties.Resources.ImageDescription
Dim r As Single = image.PhysicalDimension.Height / image.Height
Dim pen As New PdfPen(brush1, r)
Dim size As SizeF = font1.MeasureString(text, image.PhysicalDimension.Width - 2)
Dim template As New PdfTemplate(image.PhysicalDimension.Width + 4 * r + 4, image.PhysicalDimension.Height + 4 * r + 7 + size.Height)
template.Graphics.DrawRectangle(pen, brush4, 0, 0, template.Width, template.Height)
x = InlineAssignHelper(y, r + 2)
template.Graphics.DrawRectangle(brush1, x, y, image.PhysicalDimension.Width + 2 * r, image.PhysicalDimension.Height + 2 * r)
x = InlineAssignHelper(y, x + r)
template.Graphics.DrawImage(image, x, y)
x = x - 1
y = y + image.PhysicalDimension.Height + r + 2
template.Graphics.DrawString(text, font1, brush3, New RectangleF(New PointF(x, y), size))
Dim x1 As Single = (page.Canvas.ClientSize.Width - template.Width) / 2
Dim y1 As Single = (page.Canvas.ClientSize.Height - margin.Top - margin.Bottom) * (1 - 0.618F) - template.Height / 2 + margin.Top
template.Draw(page.Canvas, x1, y1)
'title
format.Alignment = PdfTextAlignment.Center
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 24F, FontStyle.Bold))
x = page.Canvas.ClientSize.Width / 2
y = y1 + template.Height + 10
page.Canvas.DrawString(Pagination.Properties.Resources.Title, font2, brush3, x, y, format)
End Sub
Private Sub DrawContent(section As PdfSection, margin As PdfMargins)
section.PageNumber = New PdfPageNumber()
section.PageNumber.NumberStyle = PdfNumberStyle.Numeric
section.PageNumber.Prefix = "page "
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins.All = 0
Dim page As PdfPageBase = section.Pages.Add()
DrawPageHeaderAndFooter(page, margin, False)
Dim x As Single = margin.Left
Dim y As Single = margin.Top + 8
Dim width As Single = page.Canvas.ClientSize.Width - margin.Left - margin.Right
Dim font1 As New PdfTrueTypeFont(New Font("Arial", 16F), True)
Dim brush1 As PdfBrush = PdfBrushes.Black
Dim pen1 As New PdfPen(brush1, 0.75F)
page.Canvas.DrawString(Pagination.Properties.Resources.Title, font1, brush1, x, y)
y = y + font1.MeasureString(Pagination.Properties.Resources.Title).Height + 6
page.Canvas.DrawLine(pen1, x, y, page.Canvas.ClientSize.Width - margin.Right, y)
y = y + 1.75F
Dim content As [String] = Pagination.Properties.Resources.Content
Dim lines As [String]() = content.Split(New Char() {ControlChars.Cr, ControlChars.Lf}, StringSplitOptions.RemoveEmptyEntries)
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 10F, FontStyle.Italic), True)
Dim format1 As New PdfStringFormat()
format1.MeasureTrailingSpaces = True
format1.LineSpacing = font2.Height * 1.5F
format1.ParagraphIndent = font2.MeasureString(vbTab, format1).Width
y = y + font2.Height * 0.5F
Dim size As SizeF = font2.MeasureString(lines(0), width, format1)
page.Canvas.DrawString(lines(0), font2, brush1, New RectangleF(New PointF(x, y), size), format1)
y = y + size.Height
Dim font3 As New PdfTrueTypeFont(New Font("Arial", 10F), True)
Dim format2 As New PdfStringFormat()
format2.LineSpacing = font3.Height * 1.4F
format2.MeasureTrailingSpaces = True
size = font3.MeasureString(lines(1), width, format2)
page.Canvas.DrawString(lines(1), font3, brush1, New RectangleF(New PointF(x, y), size), format2)
y = y + size.Height
y = y + font3.Height * 0.75F
Dim indent As Single = font3.MeasureString(vbTab & vbTab, format2).Width
Dim x1 As Single = x + indent
size = font3.MeasureString(lines(2), width - indent, format2)
page.Canvas.DrawString(lines(2), font3, brush1, New RectangleF(New PointF(x1, y), size), format2)
y = y + size.Height + font3.Height * 0.75F
Dim buff As New StringBuilder()
For i As Integer = 3 To lines.Length - 1
buff.AppendLine(lines(i))
Next
content = buff.ToString()
Dim textLayouter As New PdfStringLayouter()
Dim result As PdfStringLayoutResult = textLayouter.Layout(content, font3, format2, New SizeF(width, Single.MaxValue))
For Each line As LineInfo In result.Lines
If (line.LineType And LineType.FirstParagraphLine) = LineType.FirstParagraphLine Then
y = y + font3.Height * 0.75F
End If
If y > (page.Canvas.ClientSize.Height - margin.Bottom - result.LineHeight) Then
page = section.Pages.Add()
DrawPageHeaderAndFooter(page, margin, False)
y = margin.Top
End If
page.Canvas.DrawString(line.Text, font3, brush1, x, y, format2)
y = y + result.LineHeight
Next
End Sub
Private Sub DrawPageHeaderAndFooter(page As PdfPageBase, margin As PdfMargins, isCover As Boolean)
page.Canvas.SetTransparency(0.5F)
Dim headerImage As PdfImage = PdfImage.FromFile("..\..\..\..\..\..\Data\Header.png")
Dim footerImage As PdfImage = PdfImage.FromFile("..\..\..\..\..\..\Data\Footer.png")
page.Canvas.DrawImage(headerImage, New PointF(0, 0))
page.Canvas.DrawImage(footerImage, New PointF(0, page.Canvas.ClientSize.Height - footerImage.PhysicalDimension.Height))
If isCover Then
page.Canvas.SetTransparency(1)
Return
End If
Dim brush As PdfBrush = PdfBrushes.Black
Dim pen As New PdfPen(brush, 0.75F)
Dim font As New PdfTrueTypeFont(New Font("Arial", 9F, FontStyle.Italic), True)
Dim format As New PdfStringFormat(PdfTextAlignment.Right)
format.MeasureTrailingSpaces = True
Dim space As Single = font.Height * 0.75F
Dim x As Single = margin.Left
Dim width As Single = page.Canvas.ClientSize.Width - margin.Left - margin.Right
Dim y As Single = margin.Top - space
page.Canvas.DrawLine(pen, x, y, x + width, y)
y = y - 1 - font.Height
page.Canvas.DrawString("Demo of Spire.Pdf", font, brush, x + width, y, format)
page.Canvas.SetTransparency(1)
End Sub
Private Sub DrawPageNumber(section As PdfSection, margin As PdfMargins, startNumber As Integer, pageCount As Integer)
For Each page As PdfPageBase In section.Pages
page.Canvas.SetTransparency(0.5F)
Dim brush As PdfBrush = PdfBrushes.Black
Dim pen As New PdfPen(brush, 0.75F)
Dim font As New PdfTrueTypeFont(New Font("Arial", 9F, FontStyle.Italic), True)
Dim format As New PdfStringFormat(PdfTextAlignment.Right)
format.MeasureTrailingSpaces = True
Dim space As Single = font.Height * 0.75F
Dim x As Single = margin.Left
Dim width As Single = page.Canvas.ClientSize.Width - margin.Left - margin.Right
Dim y As Single = page.Canvas.ClientSize.Height - margin.Bottom + space
page.Canvas.DrawLine(pen, x, y, x + width, y)
y = y + 1
Dim numberLabel As [String] = [String].Format("{0} of {1}", System.Math.Max(System.Threading.Interlocked.Increment(startNumber),startNumber - 1), pageCount)
page.Canvas.DrawString(numberLabel, font, brush, x + width, y, format)
page.Canvas.SetTransparency(1)
Next
End Sub
Private Sub PDFDocumentViewer(fileName As String)
Try
System.Diagnostics.Process.Start(fileName)
Catch
End Try
End Sub
Private Shared Function InlineAssignHelper(Of T)(ByRef target As T, value As T) As T
target = value
Return value
End Function
End Class
End Namespace
Published in
Page
Tuesday, 05 April 2011 09:32
PDF PageSetup in C#, VB.NET
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.AutomaticFields;
using Spire.Pdf.Graphics;
namespace PageSetup
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
//margin
PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
PdfMargins margin = new PdfMargins();
margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Bottom = margin.Top;
margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
margin.Right = margin.Left;
// Create one page
PdfPageBase page = doc.Pages.Add(PdfPageSize.A4, margin);
page.BackgroundColor = Color.Chocolate;
//Draw page
DrawPage(page);
page = doc.Pages.Add(PdfPageSize.A4, margin);
page.BackgroundColor = Color.Coral;
//Draw page
DrawPage(page);
page = doc.Pages.Add(PdfPageSize.A3, margin, PdfPageRotateAngle.RotateAngle180, PdfPageOrientation.Landscape);
page.BackgroundColor = Color.LightPink;
//Draw page
DrawPage(page);
//create section
PdfSection section = doc.Sections.Add();
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins = margin;
page = section.Pages.Add();
//Draw page
DrawPage(page);
//set background color
page = section.Pages.Add();
page.BackgroundColor = Color.LightSkyBlue;
DrawPage(page);
//Landscape
section = doc.Sections.Add();
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins = margin;
section.PageSettings.Orientation = PdfPageOrientation.Landscape;
page = section.Pages.Add();
DrawPage(page);
//Rotate 90
section = doc.Sections.Add();
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins = margin;
section.PageSettings.Rotate = PdfPageRotateAngle.RotateAngle90;
page = section.Pages.Add();
DrawPage(page);
//Rotate 180
section = doc.Sections.Add();
section.PageSettings.Size = PdfPageSize.A4;
section.PageSettings.Margins = margin;
section.PageSettings.Rotate = PdfPageRotateAngle.RotateAngle180;
page = section.Pages.Add();
DrawPage(page);
//Save pdf file.
doc.SaveToFile("PageSetup.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("PageSetup.pdf");
}
private static void DrawPage(PdfPageBase page)
{
float pageWidth = page.Canvas.ClientSize.Width;
float y = 0;
//title
y = y + 5;
PdfBrush brush2 = new PdfSolidBrush(Color.Black);
PdfTrueTypeFont font2 = new PdfTrueTypeFont(new Font("Arial", 16f, FontStyle.Bold));
PdfStringFormat format2 = new PdfStringFormat(PdfTextAlignment.Center);
format2.CharacterSpacing = 1f;
String text = "Summary of Science";
page.Canvas.DrawString(text, font2, brush2, pageWidth / 2, y, format2);
SizeF size = font2.MeasureString(text, format2);
y = y + size.Height + 6;
//icon
PdfImage image = PdfImage.FromFile("Wikipedia_Science.png");
page.Canvas.DrawImage(image, new PointF(pageWidth - image.PhysicalDimension.Width, y));
float imageLeftSpace = pageWidth - image.PhysicalDimension.Width - 2;
float imageBottom = image.PhysicalDimension.Height + y;
//refenrence content
PdfTrueTypeFont font3 = new PdfTrueTypeFont(new Font("Arial", 9f));
PdfStringFormat format3 = new PdfStringFormat();
format3.ParagraphIndent = font3.Size * 2;
format3.MeasureTrailingSpaces = true;
format3.LineSpacing = font3.Size * 1.5f;
String text1 = "(All text and picture from ";
String text2 = "Wikipedia";
String text3 = ", the free encyclopedia)";
page.Canvas.DrawString(text1, font3, brush2, 0, y, format3);
size = font3.MeasureString(text1, format3);
float x1 = size.Width;
format3.ParagraphIndent = 0;
PdfTrueTypeFont font4 = new PdfTrueTypeFont(new Font("Arial", 9f, FontStyle.Underline));
PdfBrush brush3 = PdfBrushes.Blue;
page.Canvas.DrawString(text2, font4, brush3, x1, y, format3);
size = font4.MeasureString(text2, format3);
x1 = x1 + size.Width;
page.Canvas.DrawString(text3, font3, brush2, x1, y, format3);
y = y + size.Height;
//content
PdfStringFormat format4 = new PdfStringFormat();
text = System.IO.File.ReadAllText("Summary_of_Science.txt");
PdfTrueTypeFont font5 = new PdfTrueTypeFont(new Font("Arial", 10f));
format4.LineSpacing = font5.Size * 1.5f;
PdfStringLayouter textLayouter = new PdfStringLayouter();
float imageLeftBlockHeight = imageBottom - y;
PdfStringLayoutResult result
= textLayouter.Layout(text, font5, format4, new SizeF(imageLeftSpace, imageLeftBlockHeight));
if (result.ActualSize.Height < imageBottom - y)
{
imageLeftBlockHeight = imageLeftBlockHeight + result.LineHeight;
result = textLayouter.Layout(text, font5, format4, new SizeF(imageLeftSpace, imageLeftBlockHeight));
}
foreach (LineInfo line in result.Lines)
{
page.Canvas.DrawString(line.Text, font5, brush2, 0, y, format4);
y = y + result.LineHeight;
}
PdfTextWidget textWidget = new PdfTextWidget(result.Remainder, font5, brush2);
PdfTextLayout textLayout = new PdfTextLayout();
textLayout.Break = PdfLayoutBreakType.FitPage;
textLayout.Layout = PdfLayoutType.Paginate;
RectangleF bounds = new RectangleF(new PointF(0, y), page.Canvas.ClientSize);
textWidget.StringFormat = format4;
textWidget.Draw(page, bounds, textLayout);
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.AutomaticFields
Imports Spire.Pdf.Graphics
Namespace PageSetup
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
'margin
Dim unitCvtr As New PdfUnitConvertor()
Dim margin As New PdfMargins()
margin.Top = unitCvtr.ConvertUnits(2.54F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Bottom = margin.Top
margin.Left = unitCvtr.ConvertUnits(3.17F, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point)
margin.Right = margin.Left
' Create one page
Dim page As PdfPageBase = doc.Pages.Add(PdfPageSize.A4, margin)
page.BackgroundColor = Color.Chocolate
'Draw page
DrawPage(page)
page = doc.Pages.Add(PdfPageSize.A4, margin)
page.BackgroundColor = Color.Coral
'Draw page
DrawPage(page)
page = doc.Pages.Add(PdfPageSize.A3, margin, PdfPageRotateAngle.RotateAngle180, _
PdfPageOrientation.Landscape)
page.BackgroundColor = Color.LightPink
'Draw page
DrawPage(page)
'create section
Dim section As PdfSection = doc.Sections.Add()
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins = margin
page = section.Pages.Add()
'Draw page
DrawPage(page)
'set background color
page = section.Pages.Add()
page.BackgroundColor = Color.LightSkyBlue
DrawPage(page)
'Landscape
section = doc.Sections.Add()
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins = margin
section.PageSettings.Orientation = PdfPageOrientation.Landscape
page = section.Pages.Add()
DrawPage(page)
'Rotate 90
section = doc.Sections.Add()
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins = margin
section.PageSettings.Rotate = PdfPageRotateAngle.RotateAngle90
page = section.Pages.Add()
DrawPage(page)
'Rotate 180
section = doc.Sections.Add()
section.PageSettings.Size = PdfPageSize.A4
section.PageSettings.Margins = margin
section.PageSettings.Rotate = PdfPageRotateAngle.RotateAngle180
page = section.Pages.Add()
DrawPage(page)
'Save pdf file.
doc.SaveToFile("PageSetup.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("PageSetup.pdf")
End Sub
Private Shared Sub DrawPage(ByVal page As PdfPageBase)
Dim pageWidth As Single = page.Canvas.ClientSize.Width
Dim y As Single = 0
'title
y = y + 5
Dim brush2 As PdfBrush = New PdfSolidBrush(Color.Black)
Dim font2 As New PdfTrueTypeFont(New Font("Arial", 16.0F, FontStyle.Bold))
Dim format2 As New PdfStringFormat(PdfTextAlignment.Center)
format2.CharacterSpacing = 1.0F
Dim text As String = "Summary of Science"
page.Canvas.DrawString(text, font2, brush2, pageWidth / 2, y, format2)
Dim size As SizeF = font2.MeasureString(text, format2)
y = y + size.Height + 6
'icon
Dim image As PdfImage = PdfImage.FromFile("Wikipedia_Science.png")
page.Canvas.DrawImage(image, New PointF(pageWidth - image.PhysicalDimension.Width, y))
Dim imageLeftSpace As Single = pageWidth - image.PhysicalDimension.Width - 2
Dim imageBottom As Single = image.PhysicalDimension.Height + y
'refenrence content
Dim font3 As New PdfTrueTypeFont(New Font("Arial", 9.0F))
Dim format3 As New PdfStringFormat()
format3.ParagraphIndent = font3.Size * 2
format3.MeasureTrailingSpaces = True
format3.LineSpacing = font3.Size * 1.5F
Dim text1 As String = "(All text and picture from "
Dim text2 As String = "Wikipedia"
Dim text3 As String = ", the free encyclopedia)"
page.Canvas.DrawString(text1, font3, brush2, 0, y, format3)
size = font3.MeasureString(text1, format3)
Dim x1 As Single = size.Width
format3.ParagraphIndent = 0
Dim font4 As New PdfTrueTypeFont(New Font("Arial", 9.0F, FontStyle.Underline))
Dim brush3 As PdfBrush = PdfBrushes.Blue
page.Canvas.DrawString(text2, font4, brush3, x1, y, format3)
size = font4.MeasureString(text2, format3)
x1 = x1 + size.Width
page.Canvas.DrawString(text3, font3, brush2, x1, y, format3)
y = y + size.Height
'content
Dim format4 As New PdfStringFormat()
text = System.IO.File.ReadAllText("Summary_of_Science.txt")
Dim font5 As New PdfTrueTypeFont(New Font("Arial", 10.0F))
format4.LineSpacing = font5.Size * 1.5F
Dim textLayouter As New PdfStringLayouter()
Dim imageLeftBlockHeight As Single = imageBottom - y
Dim result As PdfStringLayoutResult _
= textLayouter.Layout(text, font5, format4, New SizeF(imageLeftSpace, imageLeftBlockHeight))
If result.ActualSize.Height < imageBottom - y Then
imageLeftBlockHeight = imageLeftBlockHeight + result.LineHeight
result = textLayouter.Layout(text, font5, format4, New SizeF(imageLeftSpace, imageLeftBlockHeight))
End If
For Each line As LineInfo In result.Lines
page.Canvas.DrawString(line.Text, font5, brush2, 0, y, format4)
y = y + result.LineHeight
Next line
Dim textWidget As New PdfTextWidget(result.Remainder, font5, brush2)
Dim textLayout As New PdfTextLayout()
textLayout.Break = PdfLayoutBreakType.FitPage
textLayout.Layout = PdfLayoutType.Paginate
Dim bounds As New RectangleF(New PointF(0, y), page.Canvas.ClientSize)
textWidget.StringFormat = format4
textWidget.Draw(page, bounds, textLayout)
End Sub
End Class
End Namespace
Published in
Page