Tuesday, 05 April 2011 07:42
PDF Graphics Transparency in C#, VB.NET
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
namespace Transparency
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
// Create one section
PdfSection section = doc.Sections.Add();
//Load image
PdfImage image = PdfImage.FromFile("SalesReportChart.png");
float imageWidth = image.PhysicalDimension.Width / 2;
float imageHeight = image.PhysicalDimension.Height / 2;
foreach (PdfBlendMode mode in Enum.GetValues(typeof(PdfBlendMode)))
{
PdfPageBase page = section.Pages.Add();
float pageWidth = page.Canvas.ClientSize.Width;
float y = 0;
//title
y = y + 5;
PdfBrush brush = new PdfSolidBrush(Color.OrangeRed);
PdfTrueTypeFont font = new PdfTrueTypeFont(new Font("Arial", 12f, FontStyle.Bold));
PdfStringFormat format = new PdfStringFormat(PdfTextAlignment.Center);
String text = String.Format("Transparency Blend Mode: {0}", mode);
page.Canvas.DrawString(text, font, brush, pageWidth / 2, y, format);
SizeF size = font.MeasureString(text, format);
y = y + size.Height + 6;
page.Canvas.DrawImage(image, 0, y, imageWidth, imageHeight);
page.Canvas.Save();
float d = (page.Canvas.ClientSize.Width - imageWidth) / 5;
float x = d;
y = y + d / 2;
for (int i = 0; i < 5; i++)
{
float alpha = 1.0f / 6 * (5 - i);
page.Canvas.SetTransparency(alpha, alpha, mode);
page.Canvas.DrawImage(image, x, y, imageWidth, imageHeight);
x = x + d;
y = y + d / 2;
}
page.Canvas.Restore();
}
//Save pdf file.
doc.SaveToFile("Transparency.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("Transparency.pdf");
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Namespace Transparency
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
' Create one section
Dim section As PdfSection = doc.Sections.Add()
'Load image
Dim image As PdfImage = PdfImage.FromFile("SalesReportChart.png")
Dim imageWidth As Single = image.PhysicalDimension.Width \ 2
Dim imageHeight As Single = image.PhysicalDimension.Height \ 2
For Each mode As PdfBlendMode In System.Enum.GetValues(GetType(PdfBlendMode))
Dim page As PdfPageBase = section.Pages.Add()
Dim pageWidth As Single = page.Canvas.ClientSize.Width
Dim y As Single = 0
'title
y = y + 5
Dim brush As PdfBrush = New PdfSolidBrush(Color.OrangeRed)
Dim font As New PdfTrueTypeFont(New Font("Arial", 12.0F, FontStyle.Bold))
Dim format As New PdfStringFormat(PdfTextAlignment.Center)
Dim text As String = String.Format("Transparency Blend Mode: {0}", mode)
page.Canvas.DrawString(text, font, brush, pageWidth / 2, y, format)
Dim size As SizeF = font.MeasureString(text, format)
y = y + size.Height + 6
page.Canvas.DrawImage(image, 0, y, imageWidth, imageHeight)
page.Canvas.Save()
Dim d As Single = (page.Canvas.ClientSize.Width - imageWidth) / 5
Dim x As Single = d
y = y + d / 2
For i As Integer = 0 To 4
Dim alpha As Single = 1.0F / 6 * (5 - i)
page.Canvas.SetTransparency(alpha, alpha, mode)
page.Canvas.DrawImage(image, x, y, imageWidth, imageHeight)
x = x + d
y = y + d / 2
Next i
page.Canvas.Restore()
Next mode
'Save pdf file.
doc.SaveToFile("Transparency.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("Transparency.pdf")
End Sub
End Class
End Namespace
Published in
Drawing
Tuesday, 05 April 2011 07:27
PDF Barcode in C#, VB.NET
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
using Spire.Pdf.Barcode;
namespace Barcode
{
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;
PdfSection section = doc.Sections.Add();
section.PageSettings.Margins = margin;
section.PageSettings.Size = PdfPageSize.A4;
// Create one page
PdfPageBase page = section.Pages.Add();
float y = 10;
PdfBrush brush1 = PdfBrushes.Black;
PdfTrueTypeFont font1 = new PdfTrueTypeFont(new Font("Arial", 12f, FontStyle.Bold), true);
RectangleF rctg = new RectangleF(new PointF(0, 0), page.Canvas.ClientSize);
PdfLinearGradientBrush brush2
= new PdfLinearGradientBrush(rctg, Color.Navy, Color.OrangeRed, PdfLinearGradientMode.Vertical);
//draw Codabar
PdfTextWidget text = new PdfTextWidget();
text.Font = font1;
text.Text = "Codabar:";
PdfLayoutResult result = text.Draw(page, 0, y);
page = result.Page;
y = result.Bounds.Bottom + 2;
PdfCodabarBarcode barcode1 = new PdfCodabarBarcode("00:12-3456/7890");
barcode1.BarcodeToTextGapHeight = 1f;
barcode1.EnableCheckDigit = true;
barcode1.ShowCheckDigit = true;
barcode1.TextDisplayLocation = TextLocation.Bottom;
barcode1.TextColor = Color.Blue;
barcode1.Draw(page, new PointF(0, y));
y = barcode1.Bounds.Bottom + 5;
//draw Code11Barcode
text.Text = "Code11:";
result = text.Draw(page, 0, y);
page = result.Page;
y = result.Bounds.Bottom + 2;
PdfCode11Barcode barcode2 = new PdfCode11Barcode("123-4567890");
barcode2.BarcodeToTextGapHeight = 1f;
barcode2.TextDisplayLocation = TextLocation.Bottom;
barcode2.TextColor = Color.Blue;
barcode2.Draw(page, new PointF(0, y));
y = barcode2.Bounds.Bottom + 5;
//draw Code128-A
text.Text = "Code128-A:";
result = text.Draw(page, 0, y);
page = result.Page;
y = result.Bounds.Bottom + 2;
PdfCode128ABarcode barcode3 = new PdfCode128ABarcode("HELLO 00-123");
barcode3.BarcodeToTextGapHeight = 1f;
barcode3.TextDisplayLocation = TextLocation.Bottom;
barcode3.TextColor = Color.Blue;
barcode3.Draw(page, new PointF(0, y));
y = barcode3.Bounds.Bottom + 5;
//draw Code128-B
text.Text = "Code128-B:";
result = text.Draw(page, 0, y);
page = result.Page;
y = result.Bounds.Bottom + 2;
PdfCode128BBarcode barcode4 = new PdfCode128BBarcode("Hello 00-123");
barcode4.BarcodeToTextGapHeight = 1f;
barcode4.TextDisplayLocation = TextLocation.Bottom;
barcode4.TextColor = Color.Blue;
barcode4.Draw(page, new PointF(0, y));
y = barcode4.Bounds.Bottom + 5;
//draw Code32
text.Text = "Code32:";
result = text.Draw(page, 0, y);
page = result.Page;
y = result.Bounds.Bottom + 2;
PdfCode32Barcode barcode5 = new PdfCode32Barcode("16273849");
barcode5.BarcodeToTextGapHeight = 1f;
barcode5.TextDisplayLocation = TextLocation.Bottom;
barcode5.TextColor = Color.Blue;
barcode5.Draw(page, new PointF(0, y));
y = barcode5.Bounds.Bottom + 5;
page = section.Pages.Add();
y = 10;
//draw Code39
text.Text = "Code39:";
result = text.Draw(page, 0, y);
page = result.Page;
y = result.Bounds.Bottom + 2;
PdfCode39Barcode barcode6 = new PdfCode39Barcode("16-273849");
barcode6.BarcodeToTextGapHeight = 1f;
barcode6.TextDisplayLocation = TextLocation.Bottom;
barcode6.TextColor = Color.Blue;
barcode6.Draw(page, new PointF(0, y));
y = barcode6.Bounds.Bottom + 5;
//draw Code39-E
text.Text = "Code39-E:";
result = text.Draw(page, 0, y);
page = result.Page;
y = result.Bounds.Bottom + 2;
PdfCode39ExtendedBarcode barcode7 = new PdfCode39ExtendedBarcode("16-273849");
barcode7.BarcodeToTextGapHeight = 1f;
barcode7.TextDisplayLocation = TextLocation.Bottom;
barcode7.TextColor = Color.Blue;
barcode7.Draw(page, new PointF(0, y));
y = barcode7.Bounds.Bottom + 5;
//draw Code93
text.Text = "Code93:";
result = text.Draw(page, 0, y);
page = result.Page;
y = result.Bounds.Bottom + 2;
PdfCode93Barcode barcode8 = new PdfCode93Barcode("16-273849");
barcode8.BarcodeToTextGapHeight = 1f;
barcode8.TextDisplayLocation = TextLocation.Bottom;
barcode8.TextColor = Color.Blue;
barcode8.QuietZone.Bottom = 5;
barcode8.Draw(page, new PointF(0, y));
y = barcode8.Bounds.Bottom + 5;
//draw Code93-E
text.Text = "Code93-E:";
result = text.Draw(page, 0, y);
page = result.Page;
y = result.Bounds.Bottom + 2;
PdfCode93ExtendedBarcode barcode9 = new PdfCode93ExtendedBarcode("16-273849");
barcode9.BarcodeToTextGapHeight = 1f;
barcode9.TextDisplayLocation = TextLocation.Bottom;
barcode9.TextColor = Color.Blue;
barcode9.Draw(page, new PointF(0, y));
y = barcode9.Bounds.Bottom + 5;
//Save pdf file.
doc.SaveToFile("Barcode.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("Barcode.pdf");
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Imports Spire.Pdf.Barcode
Namespace Barcode
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
Dim section As PdfSection = doc.Sections.Add()
section.PageSettings.Margins = margin
section.PageSettings.Size = PdfPageSize.A4
' Create one page
Dim page As PdfPageBase = section.Pages.Add()
Dim y As Single = 10
Dim brush1 As PdfBrush = PdfBrushes.Black
Dim font1 As New PdfTrueTypeFont(New Font("Arial", 12.0F, FontStyle.Bold), True)
Dim rctg As New RectangleF(New PointF(0, 0), page.Canvas.ClientSize)
Dim brush2 As New PdfLinearGradientBrush(rctg, Color.Navy, Color.OrangeRed, PdfLinearGradientMode.Vertical)
'draw Codabar
Dim text As New PdfTextWidget()
text.Font = font1
text.Text = "Codabar:"
Dim result As PdfLayoutResult = text.Draw(page, 0, y)
page = result.Page
y = result.Bounds.Bottom + 2
Dim barcode1 As New PdfCodabarBarcode("00:12-3456/7890")
barcode1.BarcodeToTextGapHeight = 1.0F
barcode1.EnableCheckDigit = True
barcode1.ShowCheckDigit = True
barcode1.TextDisplayLocation = TextLocation.Bottom
barcode1.TextColor = Color.Blue
barcode1.Draw(page, New PointF(0, y))
y = barcode1.Bounds.Bottom + 5
'draw Code11Barcode
text.Text = "Code11:"
result = text.Draw(page, 0, y)
page = result.Page
y = result.Bounds.Bottom + 2
Dim barcode2 As New PdfCode11Barcode("123-4567890")
barcode2.BarcodeToTextGapHeight = 1.0F
barcode2.TextDisplayLocation = TextLocation.Bottom
barcode2.TextColor = Color.Blue
barcode2.Draw(page, New PointF(0, y))
y = barcode2.Bounds.Bottom + 5
'draw Code128-A
text.Text = "Code128-A:"
result = text.Draw(page, 0, y)
page = result.Page
y = result.Bounds.Bottom + 2
Dim barcode3 As New PdfCode128ABarcode("HELLO 00-123")
barcode3.BarcodeToTextGapHeight = 1.0F
barcode3.TextDisplayLocation = TextLocation.Bottom
barcode3.TextColor = Color.Blue
barcode3.Draw(page, New PointF(0, y))
y = barcode3.Bounds.Bottom + 5
'draw Code128-B
text.Text = "Code128-B:"
result = text.Draw(page, 0, y)
page = result.Page
y = result.Bounds.Bottom + 2
Dim barcode4 As New PdfCode128BBarcode("Hello 00-123")
barcode4.BarcodeToTextGapHeight = 1.0F
barcode4.TextDisplayLocation = TextLocation.Bottom
barcode4.TextColor = Color.Blue
barcode4.Draw(page, New PointF(0, y))
y = barcode4.Bounds.Bottom + 5
'draw Code32
text.Text = "Code32:"
result = text.Draw(page, 0, y)
page = result.Page
y = result.Bounds.Bottom + 2
Dim barcode5 As New PdfCode32Barcode("16273849")
barcode5.BarcodeToTextGapHeight = 1.0F
barcode5.TextDisplayLocation = TextLocation.Bottom
barcode5.TextColor = Color.Blue
barcode5.Draw(page, New PointF(0, y))
y = barcode5.Bounds.Bottom + 5
page = section.Pages.Add()
y = 10
'draw Code39
text.Text = "Code39:"
result = text.Draw(page, 0, y)
page = result.Page
y = result.Bounds.Bottom + 2
Dim barcode6 As New PdfCode39Barcode("16-273849")
barcode6.BarcodeToTextGapHeight = 1.0F
barcode6.TextDisplayLocation = TextLocation.Bottom
barcode6.TextColor = Color.Blue
barcode6.Draw(page, New PointF(0, y))
y = barcode6.Bounds.Bottom + 5
'draw Code39-E
text.Text = "Code39-E:"
result = text.Draw(page, 0, y)
page = result.Page
y = result.Bounds.Bottom + 2
Dim barcode7 As New PdfCode39ExtendedBarcode("16-273849")
barcode7.BarcodeToTextGapHeight = 1.0F
barcode7.TextDisplayLocation = TextLocation.Bottom
barcode7.TextColor = Color.Blue
barcode7.Draw(page, New PointF(0, y))
y = barcode7.Bounds.Bottom + 5
'draw Code93
text.Text = "Code93:"
result = text.Draw(page, 0, y)
page = result.Page
y = result.Bounds.Bottom + 2
Dim barcode8 As New PdfCode93Barcode("16-273849")
barcode8.BarcodeToTextGapHeight = 1.0F
barcode8.TextDisplayLocation = TextLocation.Bottom
barcode8.TextColor = Color.Blue
barcode8.QuietZone.Bottom = 5
barcode8.Draw(page, New PointF(0, y))
y = barcode8.Bounds.Bottom + 5
'draw Code93-E
text.Text = "Code93-E:"
result = text.Draw(page, 0, y)
page = result.Page
y = result.Bounds.Bottom + 2
Dim barcode9 As New PdfCode93ExtendedBarcode("16-273849")
barcode9.BarcodeToTextGapHeight = 1.0F
barcode9.TextDisplayLocation = TextLocation.Bottom
barcode9.TextColor = Color.Blue
barcode9.Draw(page, New PointF(0, y))
y = barcode9.Bounds.Bottom + 5
'Save pdf file.
doc.SaveToFile("Barcode.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("Barcode.pdf")
End Sub
End Class
End Namespace
Published in
Drawing
Tuesday, 05 April 2011 07:21
PDF DrawImage in C#, VB.NET
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
namespace DrawImage
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
// Create one page
PdfPageBase page = doc.Pages.Add();
TransformText(page);
DrawImage(page);
TransformImage(page);
//Save pdf file.
doc.SaveToFile("DrawImage.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("DrawImage.pdf");
}
private static void TransformImage(PdfPageBase page)
{
//save graphics state
PdfGraphicsState state = page.Canvas.Save();
//Draw the text - transform
PdfFont font = new PdfFont(PdfFontFamily.Helvetica, 18f);
PdfSolidBrush brush1 = new PdfSolidBrush(Color.Blue);
PdfSolidBrush brush2 = new PdfSolidBrush(Color.CadetBlue);
PdfStringFormat format = new PdfStringFormat(PdfTextAlignment.Center);
page.Canvas.TranslateTransform(page.Canvas.ClientSize.Width / 2, 20);
page.Canvas.DrawString("Sales Report Chart", font, brush1, 0, 0, format);
page.Canvas.ScaleTransform(1f, -0.8f);
page.Canvas.DrawString("Sales Report Chart", font, brush2, 0, -2 * 18 * 1.2f, format);
//restor graphics
page.Canvas.Restore(state);
}
private static void DrawImage(PdfPageBase page)
{
PdfImage image = PdfImage.FromFile(@"SalesReportChart.png");
float width = image.Width * 0.75f;
float height = image.Height * 0.75f;
float x = (page.Canvas.ClientSize.Width - width) / 2;
page.Canvas.DrawImage(image, x, 60, width, height);
}
private static void TransformText(PdfPageBase page)
{
PdfImage image = PdfImage.FromFile(@"SalesReportChart.png");
int skewX = 20;
int skewY = 20;
float scaleX = 0.2f;
float scaleY = 0.6f;
int width = (int)((image.Width + image.Height * Math.Tan(Math.PI * skewX / 180)) * scaleX);
int height = (int)((image.Height + image.Width * Math.Tan(Math.PI * skewY / 180)) * scaleY);
PdfTemplate template = new PdfTemplate(width, height);
template.Graphics.ScaleTransform(scaleX, scaleY);
template.Graphics.SkewTransform(skewX, skewY);
template.Graphics.DrawImage(image, 0, 0);
//save graphics state
PdfGraphicsState state = page.Canvas.Save();
page.Canvas.TranslateTransform(page.Canvas.ClientSize.Width - 50, 260);
float offset = (page.Canvas.ClientSize.Width - 100) / 12;
for (int i = 0; i < 12; i++)
{
page.Canvas.TranslateTransform(-offset, 0);
page.Canvas.SetTransparency(i / 12.0f);
page.Canvas.DrawTemplate(template, new PointF(0, 0));
}
//restor graphics
page.Canvas.Restore(state);
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Namespace DrawImage
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
' Create one page
Dim page As PdfPageBase = doc.Pages.Add()
TransformText(page)
DrawImage(page)
TransformImage(page)
'Save pdf file.
doc.SaveToFile("DrawImage.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("DrawImage.pdf")
End Sub
Private Shared Sub TransformImage(ByVal page As PdfPageBase)
'save graphics state
Dim state As PdfGraphicsState = page.Canvas.Save()
'Draw the text - transform
Dim font As New PdfFont(PdfFontFamily.Helvetica, 18.0F)
Dim brush1 As New PdfSolidBrush(Color.Blue)
Dim brush2 As New PdfSolidBrush(Color.CadetBlue)
Dim format As New PdfStringFormat(PdfTextAlignment.Center)
page.Canvas.TranslateTransform(page.Canvas.ClientSize.Width \ 2, 20)
page.Canvas.DrawString("Sales Report Chart", font, brush1, 0, 0, format)
page.Canvas.ScaleTransform(1.0F, -0.8F)
page.Canvas.DrawString("Sales Report Chart", font, brush2, 0, -2 * 18 * 1.2F, format)
'restor graphics
page.Canvas.Restore(state)
End Sub
Private Shared Sub DrawImage(ByVal page As PdfPageBase)
Dim image As PdfImage = PdfImage.FromFile("SalesReportChart.png")
Dim width As Single = image.Width * 0.75F
Dim height As Single = image.Height * 0.75F
Dim x As Single = (page.Canvas.ClientSize.Width - width) / 2
page.Canvas.DrawImage(image, x, 60, width, height)
End Sub
Private Shared Sub TransformText(ByVal page As PdfPageBase)
Dim image As PdfImage = PdfImage.FromFile("SalesReportChart.png")
Dim skewX As Integer = 20
Dim skewY As Integer = 20
Dim scaleX As Single = 0.2F
Dim scaleY As Single = 0.6F
Dim width As Integer = CInt(Fix((image.Width + image.Height * Math.Tan(Math.PI * skewX \ 180)) * scaleX))
Dim height As Integer = CInt(Fix((image.Height + image.Width * Math.Tan(Math.PI * skewY \ 180)) * scaleY))
Dim template As New PdfTemplate(width, height)
template.Graphics.ScaleTransform(scaleX, scaleY)
template.Graphics.SkewTransform(skewX, skewY)
template.Graphics.DrawImage(image, 0, 0)
'save graphics state
Dim state As PdfGraphicsState = page.Canvas.Save()
page.Canvas.TranslateTransform(page.Canvas.ClientSize.Width - 50, 260)
Dim offset As Single = (page.Canvas.ClientSize.Width - 100) / 12
For i As Integer = 0 To 11
page.Canvas.TranslateTransform(-offset, 0)
page.Canvas.SetTransparency(i / 12.0F)
page.Canvas.DrawTemplate(template, New PointF(0, 0))
Next i
'restor graphics
page.Canvas.Restore(state)
End Sub
End Class
End Namespace
Published in
Drawing
Tuesday, 05 April 2011 07:19
PDF DrawShape in C#, VB.NET
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
namespace DrawShape
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
// Create one page
PdfPageBase page = doc.Pages.Add();
DrawSpiro(page);
DrawPath(page);
//Save pdf file.
doc.SaveToFile("DrawShape.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("DrawShape.pdf");
}
private static void DrawPath(PdfPageBase page)
{
PointF[] points = new PointF[5];
for (int i = 0; i < points.Length; i++)
{
float x = (float)Math.Cos(i * 2 * Math.PI / 5);
float y = (float)Math.Sin(i * 2 * Math.PI / 5);
points[i] = new PointF(x, y);
}
PdfPath path = new PdfPath();
path.AddLine(points[2], points[0]);
path.AddLine(points[0], points[3]);
path.AddLine(points[3], points[1]);
path.AddLine(points[1], points[4]);
path.AddLine(points[4], points[2]);
//save graphics state
PdfGraphicsState state = page.Canvas.Save();
PdfPen pen = new PdfPen(Color.DeepSkyBlue, 0.02f);
PdfBrush brush1 = new PdfSolidBrush(Color.CadetBlue);
page.Canvas.ScaleTransform(50f, 50f);
page.Canvas.TranslateTransform(5f, 1.2f);
page.Canvas.DrawPath(pen, path);
page.Canvas.TranslateTransform(2f, 0f);
path.FillMode = PdfFillMode.Alternate;
page.Canvas.DrawPath(pen, brush1, path);
page.Canvas.TranslateTransform(2f, 0f);
path.FillMode = PdfFillMode.Winding;
page.Canvas.DrawPath(pen, brush1, path);
PdfLinearGradientBrush brush2
= new PdfLinearGradientBrush(new PointF(-2, 0), new PointF(2, 0), Color.Red, Color.Blue);
page.Canvas.TranslateTransform(-4f, 2f);
path.FillMode = PdfFillMode.Alternate;
page.Canvas.DrawPath(pen, brush2, path);
PdfRadialGradientBrush brush3
= new PdfRadialGradientBrush(new PointF(0f, 0f), 0f, new PointF(0f, 0f), 1f, Color.Red, Color.Blue);
page.Canvas.TranslateTransform(2f, 0f);
path.FillMode = PdfFillMode.Winding;
page.Canvas.DrawPath(pen, brush3, path);
PdfTilingBrush brush4 = new PdfTilingBrush(new RectangleF(0, 0, 4f, 4f));
brush4.Graphics.DrawRectangle(brush2, 0, 0, 4f, 4f);
page.Canvas.TranslateTransform(2f, 0f);
path.FillMode = PdfFillMode.Winding;
page.Canvas.DrawPath(pen, brush4, path);
//restor graphics
page.Canvas.Restore(state);
}
private static void DrawSpiro(PdfPageBase page)
{
//save graphics state
PdfGraphicsState state = page.Canvas.Save();
//Draw shap - spiro
PdfPen pen = PdfPens.DeepSkyBlue;
int nPoints = 1000;
double r1 = 30;
double r2 = 25;
double p = 35;
double x1 = r1 + r2 - p;
double y1 = 0;
double x2 = 0;
double y2 = 0;
page.Canvas.TranslateTransform(100, 100);
for (int i = 0; i < nPoints; i++)
{
double t = i * Math.PI / 90;
x2 = (r1 + r2) * Math.Cos(t) - p * Math.Cos((r1 + r2) * t / r2);
y2 = (r1 + r2) * Math.Sin(t) - p * Math.Sin((r1 + r2) * t / r2);
page.Canvas.DrawLine(pen, (float)x1, (float)y1, (float)x2, (float)y2);
x1 = x2;
y1 = y2;
}
//restor graphics
page.Canvas.Restore(state);
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Namespace DrawShape
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
' Create one page
Dim page As PdfPageBase = doc.Pages.Add()
DrawSpiro(page)
DrawPath(page)
'Save pdf file.
doc.SaveToFile("DrawShape.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("DrawShape.pdf")
End Sub
Private Shared Sub DrawPath(ByVal page As PdfPageBase)
Dim points(4) As PointF
For i As Integer = 0 To points.Length - 1
Dim x As Single = CSng(Math.Cos(i * 2 * Math.PI / 5))
Dim y As Single = CSng(Math.Sin(i * 2 * Math.PI / 5))
points(i) = New PointF(x, y)
Next i
Dim path As New PdfPath()
path.AddLine(points(2), points(0))
path.AddLine(points(0), points(3))
path.AddLine(points(3), points(1))
path.AddLine(points(1), points(4))
path.AddLine(points(4), points(2))
'save graphics state
Dim state As PdfGraphicsState = page.Canvas.Save()
Dim pen As New PdfPen(Color.DeepSkyBlue, 0.02F)
Dim brush1 As PdfBrush = New PdfSolidBrush(Color.CadetBlue)
page.Canvas.ScaleTransform(50.0F, 50.0F)
page.Canvas.TranslateTransform(5.0F, 1.2F)
page.Canvas.DrawPath(pen, path)
page.Canvas.TranslateTransform(2.0F, 0.0F)
path.FillMode = PdfFillMode.Alternate
page.Canvas.DrawPath(pen, brush1, path)
page.Canvas.TranslateTransform(2.0F, 0.0F)
path.FillMode = PdfFillMode.Winding
page.Canvas.DrawPath(pen, brush1, path)
Dim brush2 As New PdfLinearGradientBrush(New PointF(-2, 0), New PointF(2, 0), Color.Red, Color.Blue)
page.Canvas.TranslateTransform(-4.0F, 2.0F)
path.FillMode = PdfFillMode.Alternate
page.Canvas.DrawPath(pen, brush2, path)
Dim brush3 As New PdfRadialGradientBrush(New PointF(0.0F, 0.0F), _
0.0F, New PointF(0.0F, 0.0F), 1.0F, Color.Red, Color.Blue)
page.Canvas.TranslateTransform(2.0F, 0.0F)
path.FillMode = PdfFillMode.Winding
page.Canvas.DrawPath(pen, brush3, path)
Dim brush4 As New PdfTilingBrush(New RectangleF(0, 0, 4.0F, 4.0F))
brush4.Graphics.DrawRectangle(brush2, 0, 0, 4.0F, 4.0F)
page.Canvas.TranslateTransform(2.0F, 0.0F)
path.FillMode = PdfFillMode.Winding
page.Canvas.DrawPath(pen, brush4, path)
'restor graphics
page.Canvas.Restore(state)
End Sub
Private Shared Sub DrawSpiro(ByVal page As PdfPageBase)
'save graphics state
Dim state As PdfGraphicsState = page.Canvas.Save()
'Draw shap - spiro
Dim pen As PdfPen = PdfPens.DeepSkyBlue
Dim nPoints As Integer = 1000
Dim r1 As Double = 30
Dim r2 As Double = 25
Dim p As Double = 35
Dim x1 As Double = r1 + r2 - p
Dim y1 As Double = 0
Dim x2 As Double = 0
Dim y2 As Double = 0
page.Canvas.TranslateTransform(100, 100)
For i As Integer = 0 To nPoints - 1
Dim t As Double = i * Math.PI / 90
x2 = (r1 + r2) * Math.Cos(t) - p * Math.Cos((r1 + r2) * t / r2)
y2 = (r1 + r2) * Math.Sin(t) - p * Math.Sin((r1 + r2) * t / r2)
page.Canvas.DrawLine(pen, CSng(x1), CSng(y1), CSng(x2), CSng(y2))
x1 = x2
y1 = y2
Next i
'restor graphics
page.Canvas.Restore(state)
End Sub
End Class
End Namespace
Published in
Drawing
Tuesday, 05 April 2011 07:12
PDF DrawText in C#, VB.NET
using System;
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
namespace DrawText
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
// Create one page
PdfPageBase page = doc.Pages.Add();
DrawText(page);
AlignText(page);
AlignTextInRectangle(page);
TransformText(page);
RotateText(page);
//Save doc file.
doc.SaveToFile("DrawText.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("DrawText.pdf");
}
private static void RotateText(PdfPageBase page)
{
//save graphics state
PdfGraphicsState state = page.Canvas.Save();
//Draw the text - transform
PdfFont font = new PdfFont(PdfFontFamily.Helvetica, 10f);
PdfSolidBrush brush = new PdfSolidBrush(Color.Blue);
PdfStringFormat centerAlignment
= new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
float x = page.Canvas.ClientSize.Width / 2;
float y = 380;
page.Canvas.TranslateTransform(x, y);
for (int i = 0; i < 12; i++)
{
page.Canvas.RotateTransform(30);
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush, 20, 0, centerAlignment);
}
//restor graphics
page.Canvas.Restore(state);
}
private static void TransformText(PdfPageBase page)
{
//save graphics state
PdfGraphicsState state = page.Canvas.Save();
//Draw the text - transform
PdfFont font = new PdfFont(PdfFontFamily.Helvetica, 18f);
PdfSolidBrush brush1 = new PdfSolidBrush(Color.DeepSkyBlue);
PdfSolidBrush brush2 = new PdfSolidBrush(Color.CadetBlue);
page.Canvas.TranslateTransform(20, 200);
page.Canvas.ScaleTransform(1f, 0.6f);
page.Canvas.SkewTransform(-10, 0);
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush1, 0, 0);
page.Canvas.SkewTransform(10, 0);
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush2, 0, 0);
page.Canvas.ScaleTransform(1f, -1f);
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush2, 0, -2 * 18);
//restor graphics
page.Canvas.Restore(state);
}
private static void AlignTextInRectangle(PdfPageBase page)
{
//Draw the text - align in rectangle
PdfFont font = new PdfFont(PdfFontFamily.Helvetica, 10f);
PdfSolidBrush brush = new PdfSolidBrush(Color.Blue);
RectangleF rctg1 = new RectangleF(0, 70, page.Canvas.ClientSize.Width / 2, 100);
RectangleF rctg2
= new RectangleF(page.Canvas.ClientSize.Width / 2, 70, page.Canvas.ClientSize.Width / 2, 100);
page.Canvas.DrawRectangle(new PdfSolidBrush(Color.LightBlue), rctg1);
page.Canvas.DrawRectangle(new PdfSolidBrush(Color.LightSkyBlue), rctg2);
PdfStringFormat leftAlignment
= new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Top);
page.Canvas.DrawString("Left! Left!", font, brush, rctg1, leftAlignment);
page.Canvas.DrawString("Left! Left!", font, brush, rctg2, leftAlignment);
PdfStringFormat rightAlignment
= new PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle);
page.Canvas.DrawString("Right! Right!", font, brush, rctg1, rightAlignment);
page.Canvas.DrawString("Right! Right!", font, brush, rctg2, rightAlignment);
PdfStringFormat centerAlignment
= new PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Bottom);
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush, rctg1, centerAlignment);
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush, rctg2, centerAlignment);
}
private static void AlignText(PdfPageBase page)
{
//Draw the text - alignment
PdfFont font = new PdfFont(PdfFontFamily.Helvetica, 20f);
PdfSolidBrush brush = new PdfSolidBrush(Color.Blue);
PdfStringFormat leftAlignment = new PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle);
page.Canvas.DrawString("Left!", font, brush, 0, 20, leftAlignment);
page.Canvas.DrawString("Left!", font, brush, 0, 50, leftAlignment);
PdfStringFormat rightAlignment = new PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle);
page.Canvas.DrawString("Right!", font, brush, page.Canvas.ClientSize.Width, 30, rightAlignment);
page.Canvas.DrawString("Right!", font, brush, page.Canvas.ClientSize.Width, 60, rightAlignment);
PdfStringFormat centerAlignment
= new PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle);
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!",
font, brush, page.Canvas.ClientSize.Width / 2, 40, centerAlignment);
}
private static void DrawText(PdfPageBase page)
{
//save graphics state
PdfGraphicsState state = page.Canvas.Save();
//Draw text - brush
String text = "Go! Turn Around! Go! Go! Go!";
PdfPen pen = PdfPens.DeepSkyBlue;
PdfSolidBrush brush = new PdfSolidBrush(Color.White);
PdfStringFormat format = new PdfStringFormat();
PdfFont font = new PdfFont(PdfFontFamily.Helvetica, 18f, PdfFontStyle.Italic);
SizeF size = font.MeasureString(text, format);
RectangleF rctg
= new RectangleF(page.Canvas.ClientSize.Width / 2 + 10, 180,
size.Width / 3 * 2, size.Height * 2);
page.Canvas.DrawString(text, font, pen, brush, rctg, format);
//restor graphics
page.Canvas.Restore(state);
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Namespace DrawText
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
' Create one page
Dim page As PdfPageBase = doc.Pages.Add()
DrawText(page)
AlignText(page)
AlignTextInRectangle(page)
TransformText(page)
RotateText(page)
'Save doc file.
doc.SaveToFile("DrawText.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("DrawText.pdf")
End Sub
Private Shared Sub RotateText(ByVal page As PdfPageBase)
'save graphics state
Dim state As PdfGraphicsState = page.Canvas.Save()
'Draw the text - transform
Dim font As New PdfFont(PdfFontFamily.Helvetica, 10.0F)
Dim brush As New PdfSolidBrush(Color.Blue)
Dim centerAlignment As New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
Dim x As Single = page.Canvas.ClientSize.Width \ 2
Dim y As Single = 380
page.Canvas.TranslateTransform(x, y)
For i As Integer = 0 To 11
page.Canvas.RotateTransform(30)
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush, 20, 0, centerAlignment)
Next i
'restor graphics
page.Canvas.Restore(state)
End Sub
Private Shared Sub TransformText(ByVal page As PdfPageBase)
'save graphics state
Dim state As PdfGraphicsState = page.Canvas.Save()
'Draw the text - transform
Dim font As New PdfFont(PdfFontFamily.Helvetica, 18.0F)
Dim brush1 As New PdfSolidBrush(Color.DeepSkyBlue)
Dim brush2 As New PdfSolidBrush(Color.CadetBlue)
page.Canvas.TranslateTransform(20, 200)
page.Canvas.ScaleTransform(1.0F, 0.6F)
page.Canvas.SkewTransform(-10, 0)
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush1, 0, 0)
page.Canvas.SkewTransform(10, 0)
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush2, 0, 0)
page.Canvas.ScaleTransform(1.0F, -1.0F)
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush2, 0, -2 * 18)
'restor graphics
page.Canvas.Restore(state)
End Sub
Private Shared Sub AlignTextInRectangle(ByVal page As PdfPageBase)
'Draw the text - align in rectangle
Dim font As New PdfFont(PdfFontFamily.Helvetica, 10.0F)
Dim brush As New PdfSolidBrush(Color.Blue)
Dim rctg1 As New RectangleF(0, 70, page.Canvas.ClientSize.Width \ 2, 100)
Dim rctg2 As New RectangleF(page.Canvas.ClientSize.Width \ 2, 70, page.Canvas.ClientSize.Width \ 2, 100)
page.Canvas.DrawRectangle(New PdfSolidBrush(Color.LightBlue), rctg1)
page.Canvas.DrawRectangle(New PdfSolidBrush(Color.LightSkyBlue), rctg2)
Dim leftAlignment As New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Top)
page.Canvas.DrawString("Left! Left!", font, brush, rctg1, leftAlignment)
page.Canvas.DrawString("Left! Left!", font, brush, rctg2, leftAlignment)
Dim rightAlignment As New PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle)
page.Canvas.DrawString("Right! Right!", font, brush, rctg1, rightAlignment)
page.Canvas.DrawString("Right! Right!", font, brush, rctg2, rightAlignment)
Dim centerAlignment As New PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Bottom)
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush, rctg1, centerAlignment)
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", font, brush, rctg2, centerAlignment)
End Sub
Private Shared Sub AlignText(ByVal page As PdfPageBase)
'Draw the text - alignment
Dim font As New PdfFont(PdfFontFamily.Helvetica, 20.0F)
Dim brush As New PdfSolidBrush(Color.Blue)
Dim leftAlignment As New PdfStringFormat(PdfTextAlignment.Left, PdfVerticalAlignment.Middle)
page.Canvas.DrawString("Left!", font, brush, 0, 20, leftAlignment)
page.Canvas.DrawString("Left!", font, brush, 0, 50, leftAlignment)
Dim rightAlignment As New PdfStringFormat(PdfTextAlignment.Right, PdfVerticalAlignment.Middle)
page.Canvas.DrawString("Right!", font, brush, page.Canvas.ClientSize.Width, 30, rightAlignment)
page.Canvas.DrawString("Right!", font, brush, page.Canvas.ClientSize.Width, 60, rightAlignment)
Dim centerAlignment As New PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle)
page.Canvas.DrawString("Go! Turn Around! Go! Go! Go!", _
font, brush, page.Canvas.ClientSize.Width \ 2, 40, centerAlignment)
End Sub
Private Shared Sub DrawText(ByVal page As PdfPageBase)
'save graphics state
Dim state As PdfGraphicsState = page.Canvas.Save()
'Draw text - brush
Dim text As String = "Go! Turn Around! Go! Go! Go!"
Dim pen As PdfPen = PdfPens.DeepSkyBlue
Dim brush As New PdfSolidBrush(Color.White)
Dim format As New PdfStringFormat()
Dim font As New PdfFont(PdfFontFamily.Helvetica, 18.0F, PdfFontStyle.Italic)
Dim size As SizeF = font.MeasureString(text, format)
Dim rctg As New RectangleF(page.Canvas.ClientSize.Width \ 2 + 10, 180, size.Width \ 3 * 2, size.Height * 2)
page.Canvas.DrawString(text, font, pen, brush, rctg, format)
'restor graphics
page.Canvas.Restore(state)
End Sub
End Class
End Namespace
Published in
Drawing
Tuesday, 05 April 2011 06:47
PDF Image in C#, VB.NET
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
namespace Image
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
// Create one page
PdfPageBase page = doc.Pages.Add();
//Draw the text
page.Canvas.DrawString("Hello, World!",
new PdfFont(PdfFontFamily.Helvetica, 30f),
new PdfSolidBrush(Color.Black),
10, 10);
//Draw the image
PdfImage image = PdfImage.FromFile(@"SalesReportChart.png");
float width = image.Width * 0.75f;
float height = image.Height * 0.75f;
float x = (page.Canvas.ClientSize.Width - width) / 2;
page.Canvas.DrawImage(image, x, 60, width, height);
//Save pdf file.
doc.SaveToFile("Image.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("Image.pdf");
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Namespace Image
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
' Create one page
Dim page As PdfPageBase = doc.Pages.Add()
'Draw the text
page.Canvas.DrawString("Hello, World!", _
New PdfFont(PdfFontFamily.Helvetica, 30.0F), _
New PdfSolidBrush(Color.Black), 10, 10)
'Draw the image
Dim image As PdfImage = PdfImage.FromFile("SalesReportChart.png")
Dim width As Single = image.Width * 0.75F
Dim height As Single = image.Height * 0.75F
Dim x As Single = (page.Canvas.ClientSize.Width - width) / 2
page.Canvas.DrawImage(image, x, 60, width, height)
'Save pdf file.
doc.SaveToFile("Image.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("Image.pdf")
End Sub
End Class
End Namespace
Published in
Quick Guide
Friday, 01 April 2011 08:52
PDF HelloWorld in C#, VB.NET
using System.Drawing;
using Spire.Pdf;
using Spire.Pdf.Graphics;
namespace HelloWorld
{
class Program
{
static void Main(string[] args)
{
//Create a pdf document.
PdfDocument doc = new PdfDocument();
// Create one page
PdfPageBase page =doc.Pages.Add();
//Draw the text
page.Canvas.DrawString("Hello, World!",
new PdfFont(PdfFontFamily.Helvetica, 30f),
new PdfSolidBrush(Color.Black),
10, 10);
//Save pdf file.
doc.SaveToFile("HelloWorld.pdf");
doc.Close();
//Launching the Pdf file.
System.Diagnostics.Process.Start("HelloWorld.pdf");
}
}
}
Imports System.Drawing
Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Namespace HelloWorld
Friend Class Program
Shared Sub Main(ByVal args() As String)
'Create a pdf document.
Dim doc As New PdfDocument()
' Create one page
Dim page As PdfPageBase = doc.Pages.Add()
'Draw the text
page.Canvas.DrawString("Hello, World!", _
New PdfFont(PdfFontFamily.Helvetica, 30.0F), _
New PdfSolidBrush(Color.Black), 10, 10)
'Save pdf file.
doc.SaveToFile("HelloWorld.pdf")
doc.Close()
'Launching the Pdf file.
Process.Start("HelloWorld.pdf")
End Sub
End Class
End Namespace
Published in
Quick Guide
Tuesday, 18 January 2011 02:22
How to Convert Word to PDF
This is an all-in-one solution to convert Word to PDF. Within this solution, you can either create a word from scratch or load a word template from folder, and then edit the document as you like; finally you can effortlessly convert word to PDF in C#, VB.NET. The conversion can be doc to PDF or docx to PDF.
Spire.Doc for .NET is a professional .NET library which enables users to directly manage word editing without Microsoft Word being installed, after the editing, you can convert the document to PDF in 2 steps.
Below is the an effective screenshot of the document which will be converted to PDF, at the end Of this post, you can find the target PDF.
Now feel free to download Spire.Doc for .NET and convert word to PDF for personal use or evaluation. The whole process of converting word to PDF in C#, VB.NET can be described as 2 simple steps.
1. Declare a document and load document which you prepare by using ocument.LoadFromFile() method. The parameter passed to this method is file name string.
2. Save Word document as PDF by using document.SaveToFile() method. Parameters passed to this method is file name string and file format. The file format must be PDF.
[C#]
using System;
using Spire.Doc;
using Spire.Doc.Documents;
namespace DoctoPDF
{
class toPDF
{
static void Main(string[] args)
{
//Load Document
Document document = new Document();
document.LoadFromFile(@"E:\work\documents\TestSample.docx");
//Convert Word to PDF
document.SaveToFile("toPDF.PDF", FileFormat.PDF);
//Launch Document
System.Diagnostics.Process.Start("toPDF.PDF");
}
}
}
[VB.NET]
Imports System
Imports Spire.Doc
Imports Spire.Doc.Documents
Namespace DoctoPDF
Friend Class toPDF
Shared Sub Main(ByVal args() As String)
'Load Document
Dim document As New Document()
document.LoadFromFile("E:\work\documents\TestSample.docx")
'Convert Word to PDF
document.SaveToFile("toPDF.PDF", FileFormat.PDF)
'Launch Document
System.Diagnostics.Process.Start("toPDF.PDF")
End Sub
End Class
End Namespace
After running the demo, you may find a PDF document launched on your computer:
Spire.Doc is an MS Word component which enables user to perform a wide range of Word document processing tasks directly, such as generate, read, write and modify Word document for .NET and Silverlight.
More about This .NET Word component
Published in
Conversion
Sunday, 01 August 2010 17:22
Data Export PDF in C#, VB.NET
This sample demonstrates how to export data table into pdf file.
private void btnPDF_Click(object sender, EventArgs e)
{
System.Data.OleDb.OleDbConnection oleDbConnection1
= new System.Data.OleDb.OleDbConnection();
oleDbConnection1.ConnectionString
= @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=..\..\..\..\Database\demo.mdb";
System.Data.OleDb.OleDbCommand oleDbCommand1
= new System.Data.OleDb.OleDbCommand();
oleDbCommand1.CommandText = "select * from parts";
oleDbCommand1.Connection = oleDbConnection1;
Spire.DataExport.PDF.PDFExport pdfExport1 = new Spire.DataExport.PDF.PDFExport();
pdfExport1.ActionAfterExport = Spire.DataExport.Common.ActionType.OpenView;
pdfExport1.DataFormats.CultureName = "zh-CN";
pdfExport1.DataFormats.Currency = "c";
pdfExport1.DataFormats.DateTime = "yyyy-M-d H:mm";
pdfExport1.DataFormats.Float = "g";
pdfExport1.DataFormats.Integer = "g";
pdfExport1.DataFormats.Time = "H:mm";
pdfExport1.FileName = "sample.pdf";
pdfExport1.PDFOptions.DataFont.CustomFont = new System.Drawing.Font("Arial", 10F);
pdfExport1.PDFOptions.FooterFont.CustomFont = new System.Drawing.Font("Arial", 10F);
pdfExport1.PDFOptions.HeaderFont.CustomFont = new System.Drawing.Font("Arial", 10F);
pdfExport1.PDFOptions.PageOptions.Format = Spire.DataExport.PDF.PageFormat.User;
pdfExport1.PDFOptions.PageOptions.Height = 11.67;
pdfExport1.PDFOptions.PageOptions.MarginBottom = 0.78;
pdfExport1.PDFOptions.PageOptions.MarginLeft = 1.17;
pdfExport1.PDFOptions.PageOptions.MarginRight = 0.57;
pdfExport1.PDFOptions.PageOptions.MarginTop = 0.78;
pdfExport1.PDFOptions.PageOptions.Width = 10.25;
pdfExport1.PDFOptions.TitleFont.CustomFont = new System.Drawing.Font("Arial", 10F);
pdfExport1.SQLCommand = oleDbCommand1;
oleDbConnection1.Open();
pdfExport1.SaveToFile();
}
Private Sub btnPDF_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPDF.Click
Dim oleDbConnection1 As New System.Data.OleDb.OleDbConnection()
oleDbConnection1.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=..\..\..\..\Database\demo.mdb"
Dim oleDbCommand1 As New System.Data.OleDb.OleDbCommand()
oleDbCommand1.CommandText = "select * from parts"
oleDbCommand1.Connection = oleDbConnection1
Dim pdfExport1 As New Spire.DataExport.PDF.PDFExport()
pdfExport1.ActionAfterExport = Spire.DataExport.Common.ActionType.OpenView
pdfExport1.DataFormats.CultureName = "zh-CN"
pdfExport1.DataFormats.Currency = "c"
pdfExport1.DataFormats.DateTime = "yyyy-M-d H:mm"
pdfExport1.DataFormats.Float = "g"
pdfExport1.DataFormats.[Integer] = "g"
pdfExport1.DataFormats.Time = "H:mm"
pdfExport1.FileName = "sample.pdf"
pdfExport1.PDFOptions.DataFont.CustomFont = New System.Drawing.Font("Arial", 10.0F)
pdfExport1.PDFOptions.FooterFont.CustomFont = New System.Drawing.Font("Arial", 10.0F)
pdfExport1.PDFOptions.HeaderFont.CustomFont = New System.Drawing.Font("Arial", 10.0F)
pdfExport1.PDFOptions.PageOptions.Format = Spire.DataExport.PDF.PageFormat.User
pdfExport1.PDFOptions.PageOptions.Height = 11.67
pdfExport1.PDFOptions.PageOptions.MarginBottom = 0.78
pdfExport1.PDFOptions.PageOptions.MarginLeft = 1.17
pdfExport1.PDFOptions.PageOptions.MarginRight = 0.57
pdfExport1.PDFOptions.PageOptions.MarginTop = 0.78
pdfExport1.PDFOptions.PageOptions.Width = 10.25
pdfExport1.PDFOptions.TitleFont.CustomFont = New System.Drawing.Font("Arial", 10.0F)
pdfExport1.SQLCommand = oleDbCommand1
oleDbConnection1.Open()
pdfExport1.SaveToFile()
End Sub
Published in
Demo
