Print a Real Image Size in Inches

Take the following steps to start a project and to add some code that prints an image:

Start Visual Studio .NET
Choose File->New->Project... from the menu
In the New Project dialog box, choose either "Visual C#" or "VB" in the Projects Type List, and choose "Windows Forms Application" in the Templates List
Enter the project name as "PrintImageTutorial" in the Name field, and then click OK. If desired, type a new location for your project or select a directory using the Browse button, and then click OK
In the "Solution Explorer" window, right-click on the project and select "Add Reference..." from the context menu. In the "Add Reference" dialog box, select the ".NET" tab and select the following components - If you used the LEADTOOLS Setup, the LEADTOOLS components will be visible under the .NET components and you should select them from the list, otherwise, select the "Browse" tab and browse to the LEADTOOLS setup folder - Default location is: <LEADTOOLS_INSTALLDIR>\Bin\Dotnet4\Win32
- Leadtools.dll
- Leadtools.Codecs.dll
- Leadtools.WinForms.dll
- Leadtools.Codecs.Bmp.dll
- Leadtools.Codecs.Cmp.dll
- Leadtools.Codecs.Fax.dll
- Leadtools.Codecs.Tif.dll
The above references will allow you to use BMP, JPG and TIF files. If you require more file formats, please refer to the File Formats section in the Files To Be Included With Your Application topic
Since we are going to use the Win32 (x86) assembly references, we must change the build target of this project to be x86. Select Project->PrintImageTutorial Properties from the main menu and in the project properties dialog, and follow the following steps:
- For the C# project, select the Build tab, select "All Configurations" from the Configuration drop down selection box and select "x86" from the Platform target drop down selection box
- For the VB project, select the Compile tab and select "All Configurations" from the Configuration drop down selection box. Click the Advanced Compile Options button and select "x86" from the Target CPU drop down selection box and click OK to close the dialog.
Make sure Form1 is in design view. From the toolbox (View->Toolbox from the main menu), drag and drop a MenuStrip control to the form. Click on the new menuStrip1 control and add the following top-level menu items:

Type	Name	Text
ToolStripMenuItem	fileToolStripMenuItem	File
ToolStripMenuItem	pageToolStripMenuItem	Page
ToolStripMenuItem	optionsToolStripMenuItem	Options

Select the "File" menu item and add the following sub items:

Type	Name	Text	Shortcut Keys
ToolStripMenuItem	openToolStripMenuItem	Open...	Ctrl+O
ToolStripSeparator	toolStripMenuItem1
ToolStripMenuItem	printPreviewToolStripMenuItem	Print preview
ToolStripMenuItem	printSetupToolStripMenuItem	Print setup...
ToolStripMenuItem	printToolStripMenuItem	Print...	Ctrl+P
ToolStripSeparator	toolStripMenuItem2
ToolStripMenuItem	exitToolStripMenuItem	Exit

Select the "Page" menu item and add the following sub items:

Type	Name	Text
ToolStripMenuItem	firstPageToolStripMenuItem	First page
ToolStripMenuItem	previousPageToolStripMenuItem	Previous page
ToolStripMenuItem	nextPageToolStripMenuItem	Next page
ToolStripMenuItem	lastPageToolStripMenuItem	Last page

Select the "Options" menu item and add the following sub items:

Type	Name	Text	Shortcut Keys
ToolStripMenuItem	usePageMarginsToolStripMenuItem	Use page margins
ToolStripMenuItem	fitImageToPageToolStripMenuItem	Fit image to page

Go to the toolbox (View->Toolbox) and drag and drop an instance of LEADTOOLS ImageViewer control to the form (If you do not have ImageViewer in your toolbox, select Tools->Choose Toolbox Items from the main menu. Select the ".NET Framework Components" tab and select the "ImageViewer" component). After you dropped the new control to the form, change the following properties of "rasterImageViewer1" to the specified values:

Property	Value
Dock	Fill
UseDpi	True

Switch to Form1 code view (right-click Form1 in the solution explorer then select View Code) and add the following lines at the beginning of the file:

Imports System.Drawing.Printing 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.WinForms

using System.Drawing.Printing; 
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.WinForms;

Add the following private variables to Form1:

' The RasterCodecs object to use when loading images 
Private _rasterCodecs As RasterCodecs 
' The PrintDocument object we will be using throughout this demo 
Private _printDocument As PrintDocument 
' The current page number bring printed 
Private _currentPrintPageNumber As Integer 
' The current image file name 
Private _currentImageFileName As String

// The RasterCodecs object to use when loading images 
private RasterCodecs _rasterCodecs; 
// The PrintDocument object we will be using throughout this demo 
private PrintDocument _printDocument; 
// The current page number bring printed 
private int _currentPrintPageNumber; 
// The current image file name 
private string _currentImageFileName;

Add the following code to Form1:

Protected Overrides Sub OnLoad(ByVal e As System.EventArgs) 
   ' Initialize the RasterCodecs object to use when loading image 
   Me._rasterCodecs = New RasterCodecs() 
                  
                  
   ' Check if we have any printers installed 
   If IsNothing(PrinterSettings.InstalledPrinters) OrElse (PrinterSettings.InstalledPrinters.Count < 1) Then 
      MessageBox.Show( _ 
         Me, _ 
         "No printer installed on this machine, this tutorial cannot continue", _ 
         "PrintImageTutorial", _ 
         MessageBoxButtons.OK, _ 
         MessageBoxIcon.Exclamation) 
      Me.Close() 
   Else 
      ' Create the print document object we will be using 
      Me._printDocument = New PrintDocument() 
      ' Add handlers for the print events 
      AddHandler Me._printDocument.BeginPrint, AddressOf _printDocument_BeginPrint 
      AddHandler Me._printDocument.PrintPage, AddressOf _printDocument_PrintPage 
      AddHandler Me._printDocument.EndPrint, AddressOf _printDocument_EndPrint 
   End If 
                  
   MyBase.OnLoad(e) 
End Sub 
                  
Protected Overrides Sub OnFormClosed(ByVal e As System.Windows.Forms.FormClosedEventArgs) 
   ' Dispose the resources we are using 
                  
   If Not IsNothing(Me._printDocument) Then 
      Me._printDocument.Dispose() 
   End If 
                  
   If Not IsNothing(Me._rasterCodecs) Then 
      Me._rasterCodecs.Dispose() 
   End If 
                  
   MyBase.OnFormClosed(e) 
End Sub

protected override void OnLoad(EventArgs e) 
{ 
   // Initialize the RasterCodecs object to use when loading image 
   this._rasterCodecs = new RasterCodecs(); 
                  
   // Check if we have any printers installed 
   if(PrinterSettings.InstalledPrinters == null ||   PrinterSettings.InstalledPrinters.Count < 1) 
   { 
      MessageBox.Show( 
         this, 
         "No printer installed on this machine, this tutorial cannot continue", 
         "PrintImageTutorial", 
         MessageBoxButtons.OK, 
         MessageBoxIcon.Exclamation); 
      this.Close(); 
   } 
   else 
   { 
      // Create the print document object we will be using 
      this._printDocument = new PrintDocument(); 
      // Add handlers for the print events 
      this._printDocument.BeginPrint += new PrintEventHandler(_printDocument_BeginPrint); 
      this._printDocument.PrintPage += new PrintPageEventHandler(_printDocument_PrintPage); 
      this._printDocument.EndPrint += new PrintEventHandler(_printDocument_EndPrint); 
   } 
                  
   base.OnLoad(e); 
} 
                  
protected override void OnFormClosed(FormClosedEventArgs e) 
{ 
   // Dispose the resources we are using 
                  
   if(this._printDocument != null) 
   { 
      this._printDocument.Dispose(); 
   } 
                  
   if(this._rasterCodecs != null) 
   { 
      this._rasterCodecs.Dispose(); 
   } 
                  
   base.OnFormClosed(e); 
}

Add the following code to the DropDownOpening event of the fileToolStripMenuItem menu item:

Private Sub fileToolStripMenuItem_DropDownOpening(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles fileToolStripMenuItem.DropDownOpening 
   ' Update the UI state 
                  
   printPreviewToolStripMenuItem.Enabled = Not IsNothing(rasterImageViewer1.Image) 
   printToolStripMenuItem.Enabled = Not IsNothing(rasterImageViewer1.Image) 
End Sub

private void fileToolStripMenuItem_DropDownOpening(object sender, EventArgs e) 
{ 
   // Update the UI state 
                  
   printPreviewToolStripMenuItem.Enabled = (rasterImageViewer1.Image != null); 
   printToolStripMenuItem.Enabled = (rasterImageViewer1.Image != null); 
}

Add the following code to the Click event of the openToolStripMenuItem menu item:

Private Sub openToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles openToolStripMenuItem.Click 
   ' Load an image into the viewer 
   Using dlg As New OpenFileDialog() 
      dlg.Filter = "All Files|*.*" 
      If dlg.ShowDialog(Me) = DialogResult.OK Then 
         Try 
            ' Load all the pages in the file 
            rasterImageViewer1.Image = Me._rasterCodecs.Load(dlg.FileName) 
            Me._currentImageFileName = dlg.FileName 
            UpdateCaption() 
         Catch ex As Exception 
            MessageBox.Show(Me, ex.Message, "PrintImageTutorial", MessageBoxButtons.OK, MessageBoxIcon.Exclamation) 
         End Try 
      End If 
   End Using 
End Sub

private void openToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Load an image into the viewer 
   using(OpenFileDialog dlg = new OpenFileDialog()) 
   { 
      dlg.Filter = "All Files|*.*"; 
      if(dlg.ShowDialog(this) == DialogResult.OK) 
      { 
         try 
         { 
            // Load all the pages in the file 
            rasterImageViewer1.Image = this._rasterCodecs.Load(dlg.FileName); 
            this._currentImageFileName = dlg.FileName; 
            UpdateCaption(); 
         } 
         catch(Exception ex) 
         { 
            MessageBox.Show(this, ex.Message, "PrintImageTutorial", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); 
         } 
      } 
   } 
}

Add the following code to the Click event of the printPreviewToolStripMenuItem menu item:

Private Sub printPreviewToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles printPreviewToolStripMenuItem.Click 
   ' Set the print document 
   SetupPrintDocument() 
                  
   ' Use the .NET PrintPreviewDialog 
   Using dlg As New PrintPreviewDialog() 
      ' Show the dialog 
      dlg.Document = Me._printDocument 
      dlg.WindowState = FormWindowState.Maximized 
      dlg.ShowDialog(Me) 
   End Using 
End Sub

private void printPreviewToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Set the print document 
   SetupPrintDocument(); 
                  
   // Use the .NET PrintPreviewDialog 
   using(PrintPreviewDialog dlg = new PrintPreviewDialog()) 
   { 
      // Show the dialog 
      dlg.Document = this._printDocument; 
      dlg.WindowState = FormWindowState.Maximized; 
      dlg.ShowDialog(this); 
   } 
}

Add the following code to the Click event of the printSetupToolStripMenuItem menu item:

Private Sub printSetupToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles printSetupToolStripMenuItem.Click 
   ' Use the .NET PageSetupDialog 
   Using dlg As New PageSetupDialog() 
      dlg.Document = Me._printDocument 
      dlg.ShowDialog(Me) 
   End Using 
End Sub

private void printSetupToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Use the .NET PageSetupDialog 
   using(PageSetupDialog dlg = new PageSetupDialog()) 
   { 
      dlg.Document = this._printDocument; 
      dlg.ShowDialog(this); 
   } 
}

Add the following code to the Click event of the printToolStripMenuItem menu item:

Private Sub printToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles printToolStripMenuItem.Click 
   ' User might press the shortcut key, so we need to check 
   ' if we are in a valid print state even though we disabled 
   ' the menu item 
   If IsNothing(rasterImageViewer1.Image) Then 
      Return 
   End If 
                  
   ' Directly print with showing the print preview dialog 
                  
   ' Set the print document 
   SetupPrintDocument() 
                  
   Me._printDocument.Print() 
End Sub

private void printToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // User might press the shortcut key, so we need to check 
   // if we are in a valid print state even though we disabled 
   // the menu item 
   if(rasterImageViewer1.Image == null) 
   { 
      return; 
   } 
                  
   // Directly print with showing the print preview dialog 
                  
   // Set the print document 
   SetupPrintDocument(); 
                  
   this._printDocument.Print(); 
}

Add the following code to the Click event of the exitToolStripMenuItem menu item:

Private Sub exitToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles exitToolStripMenuItem.Click 
   ' Close the application 
   Close() 
End Sub

private void exitToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Close the application 
   Close(); 
}

Add the following code to the DropDownOpening event of the pageToolStripMenuItem menu item:

Private Sub pageToolStripMenuItem_DropDownOpening(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles pageToolStripMenuItem.DropDownOpening 
   ' Update the UI state 
   firstPageToolStripMenuItem.Enabled = Not IsNothing(rasterImageViewer1.Image) AndAlso (rasterImageViewer1.Image.Page > 1) 
   previousPageToolStripMenuItem.Enabled = firstPageToolStripMenuItem.Enabled 
   nextPageToolStripMenuItem.Enabled = Not IsNothing(rasterImageViewer1.Image) AndAlso (rasterImageViewer1.Image.Page < rasterImageViewer1.Image.PageCount) 
   lastPageToolStripMenuItem.Enabled = nextPageToolStripMenuItem.Enabled 
End Sub

private void pageToolStripMenuItem_DropDownOpening(object sender, EventArgs e) 
{ 
   // Update the UI state 
   firstPageToolStripMenuItem.Enabled = (rasterImageViewer1.Image != null && rasterImageViewer1.Image.Page > 1); 
   previousPageToolStripMenuItem.Enabled = firstPageToolStripMenuItem.Enabled; 
   nextPageToolStripMenuItem.Enabled = (rasterImageViewer1.Image != null && rasterImageViewer1.Image.Page < rasterImageViewer1.Image.PageCount); 
   lastPageToolStripMenuItem.Enabled = nextPageToolStripMenuItem.Enabled; 
}

Add the following code to the Click event of the firstPageToolStripMenuItem menu item:

Private Sub firstPageToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles firstPageToolStripMenuItem.Click 
   ' Go to the first page in the image 
   rasterImageViewer1.Image.Page = 1 
   UpdateCaption() 
End Sub

private void firstPageToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Go to the first page in the image 
   rasterImageViewer1.Image.Page = 1; 
   UpdateCaption(); 
}

Add the following code to the Click event of the previousPageToolStripMenuItem menu item:

Private Sub previousPageToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles previousPageToolStripMenuItem.Click 
   ' Go to the previous page in the image 
   rasterImageViewer1.Image.Page = rasterImageViewer1.Image.Page - 1 
   UpdateCaption() 
End Sub

private void previousPageToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Go to the previous page in the image 
   rasterImageViewer1.Image.Page--; 
   UpdateCaption(); 
}

Add the following code to the Click event of the nextPageToolStripMenuItem menu item:

Private Sub nextPageToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles nextPageToolStripMenuItem.Click 
   ' Go to the next page in the image 
   rasterImageViewer1.Image.Page = rasterImageViewer1.Image.Page + 1 
   UpdateCaption() 
End Sub

private void nextPageToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Go to the next page in the image 
   rasterImageViewer1.Image.Page++; 
   UpdateCaption(); 
}

Add the following code to the Click event of the lastPageToolStripMenuItem menu item:

Private Sub lastPageToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lastPageToolStripMenuItem.Click 
   ' Go to the last page in the image 
   rasterImageViewer1.Image.Page = rasterImageViewer1.Image.PageCount 
   UpdateCaption() 
End Sub

private void lastPageToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Go to the last page in the image 
   rasterImageViewer1.Image.Page = rasterImageViewer1.Image.PageCount; 
   UpdateCaption(); 
}

Add the following code to the Click event of the usePageMarginsToolStripMenuItem menu item:

Private Sub usePageMarginsToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles usePageMarginsToolStripMenuItem.Click 
   ' Toggle the option 
   usePageMarginsToolStripMenuItem.Checked = Not usePageMarginsToolStripMenuItem.Checked 
End Sub

private void usePageMarginsToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Toggle the option 
   usePageMarginsToolStripMenuItem.Checked = !usePageMarginsToolStripMenuItem.Checked; 
}

Add the following code to the Click event of the fitImageToPageToolStripMenuItem menu item:

Private Sub fitImageToPageToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles fitImageToPageToolStripMenuItem.Click 
   ' Toggle the option 
   fitImageToPageToolStripMenuItem.Checked = Not fitImageToPageToolStripMenuItem.Checked 
End Sub

private void fitImageToPageToolStripMenuItem_Click(object sender, EventArgs e) 
{ 
   // Toggle the option 
   fitImageToPageToolStripMenuItem.Checked = !fitImageToPageToolStripMenuItem.Checked; 
}

Add the following code to the Form1:

Private Sub UpdateCaption() 
   ' Update the caption of this demo to show the loaded image file name 
   ' and current page number 
   If Not IsNothing(rasterImageViewer1.Image) Then 
      Text = String.Format( _ 
         "{0} - Page {1} (of {2}) - PrintImageTutorial", _ 
         Me._currentImageFileName, _ 
         rasterImageViewer1.Image.Page, _ 
         rasterImageViewer1.Image.PageCount) 
   Else 
      Text = "PrintImageTutorial" 
   End If 
End Sub 
                  
Private Sub SetupPrintDocument() 
   ' Called before Print Preview or Print to set up the document 
                  
   ' Minimum/maximum is the number of pages in the image 
   Me._printDocument.PrinterSettings.MinimumPage = 1 
   Me._printDocument.PrinterSettings.MaximumPage = rasterImageViewer1.Image.PageCount 
                  
   ' Default to print all the pages 
   Me._printDocument.PrinterSettings.FromPage = Me._printDocument.PrinterSettings.MinimumPage 
   Me._printDocument.PrinterSettings.ToPage = Me._printDocument.PrinterSettings.MaximumPage 
                  
   ' Set up the document name 
   Me._printDocument.DocumentName = Me._currentImageFileName 
End Sub 
                  
Private Sub _printDocument_BeginPrint(ByVal sender As Object, ByVal e As PrintEventArgs) 
   ' Reset the page number back to the first page 
   Me._currentPrintPageNumber = 1 
End Sub 
                  
Private Sub _printDocument_PrintPage(ByVal sender As Object, ByVal e As PrintPageEventArgs) 
   ' Print a page here 
                  
   ' Get the print document object 
   Dim document As PrintDocument = DirectCast(sender, PrintDocument) 
                  
   ' Create an new LEADTOOLS image printer class 
   Dim printer As New RasterImagePrinter() 
                  
   ' Set the document object so page calculations can be performed 
   printer.PrintDocument = document 
                  
   ' Check if we want to fit the image 
   If fitImageToPageToolStripMenuItem.Checked Then 
      ' Yes, fit and center the image into the maximum print area 
      printer.SizeMode = RasterPaintSizeMode.FitAlways 
      printer.HorizontalAlignMode = RasterPaintAlignMode.Center 
      printer.VerticalAlignMode = RasterPaintAlignMode.Center 
   Else 
      ' No, print as normal (original size) 
      printer.SizeMode = RasterPaintSizeMode.Normal 
      printer.HorizontalAlignMode = RasterPaintAlignMode.Near 
      printer.VerticalAlignMode = RasterPaintAlignMode.Near 
   End If 
                  
   ' Account for FAX images that may have different horizontal and vertical resolution 
   printer.UseDpi = True 
                  
   ' Print the whole image 
   printer.ImageRectangle = Rectangle.Empty 
                  
   ' Use maximum page dimension, me will be equivalent of printing 
   ' using Windows Photo Gallery 
   printer.PageRectangle = RectangleF.Empty 
   ' Inform the printer whether we want to ignore the page margins 
   printer.UseMargins = usePageMarginsToolStripMenuItem.Checked 
                  
   ' Print the current page 
   printer.Print(rasterImageViewer1.Image, Me._currentPrintPageNumber, e) 
                  
   ' Go to the next page 
   Me._currentPrintPageNumber = Me._currentPrintPageNumber + 1 
                  
   ' Inform the printer whether we have more pages to print 
   If Me._currentPrintPageNumber <= document.PrinterSettings.ToPage Then 
      e.HasMorePages = True 
   Else 
      e.HasMorePages = False 
   End If 
End Sub 
                  
Private Sub _printDocument_EndPrint(ByVal sender As Object, ByVal e As PrintEventArgs) 
   ' Nothing to do here in this tutorial 
End Sub

private void UpdateCaption() 
{ 
   // Update the caption of this demo to show the loaded image file name 
   // and current page number 
   if(rasterImageViewer1.Image != null) 
   { 
      Text = string.Format( 
         "{0} - Page {1} (of {2}) - PrintImageTutorial", 
         this._currentImageFileName, 
         rasterImageViewer1.Image.Page, 
         rasterImageViewer1.Image.PageCount); 
   } 
   else 
   { 
      Text = "PrintImageTutorial"; 
   } 
} 
                  
private void SetupPrintDocument() 
{ 
   // Called before Print Preview or Print to set up the document 
                  
   // Minimum/maximum is the number of pages in the image 
   this._printDocument.PrinterSettings.MinimumPage = 1; 
   this._printDocument.PrinterSettings.MaximumPage = rasterImageViewer1.Image.PageCount; 
                  
   // Default to print all the pages 
   this._printDocument.PrinterSettings.FromPage = this._printDocument.PrinterSettings.MinimumPage; 
   this._printDocument.PrinterSettings.ToPage = this._printDocument.PrinterSettings.MaximumPage; 
                  
   // Set up the document name 
   this._printDocument.DocumentName = this._currentImageFileName; 
} 
                  
private void _printDocument_BeginPrint(object sender, PrintEventArgs e) 
{ 
   // Reset the page number back to the first page 
   this._currentPrintPageNumber = 1; 
} 
                  
private void _printDocument_PrintPage(object sender, PrintPageEventArgs e) 
{ 
   // Print a page here 
                  
   // Get the print document object 
   PrintDocument document = sender as PrintDocument; 
                  
   // Create an new LEADTOOLS image printer class 
   RasterImagePrinter printer = new RasterImagePrinter(); 
                  
   // Set the document object so page calculations can be performed 
   printer.PrintDocument = document; 
                  
   // Check if we want to fit the image 
   if(fitImageToPageToolStripMenuItem.Checked) 
   { 
      // Yes, fit and center the image into the maximum print area 
      printer.SizeMode = RasterPaintSizeMode.FitAlways; 
      printer.HorizontalAlignMode = RasterPaintAlignMode.Center; 
      printer.VerticalAlignMode = RasterPaintAlignMode.Center; 
   } 
   else 
   { 
      // No, print as normal (original size) 
      printer.SizeMode = RasterPaintSizeMode.Normal; 
      printer.HorizontalAlignMode = RasterPaintAlignMode.Near; 
      printer.VerticalAlignMode = RasterPaintAlignMode.Near; 
   } 
                  
   // Account for FAX images that may have different horizontal and vertical resolution 
   printer.UseDpi = true; 
                  
   // Print the whole image 
   printer.ImageRectangle = Rectangle.Empty; 
                  
   // Use maximum page dimension, this will be equivalent of printing 
   // using Windows Photo Gallery 
   printer.PageRectangle = RectangleF.Empty; 
   // Inform the printer whether we want to ignore the page margins 
   printer.UseMargins = usePageMarginsToolStripMenuItem.Checked; 
                  
   // Print the current page 
   printer.Print(rasterImageViewer1.Image, this._currentPrintPageNumber, e); 
                  
   // Go to the next page 
   this._currentPrintPageNumber++; 
                  
   // Inform the printer whether we have more pages to print 
   if(this._currentPrintPageNumber <= document.PrinterSettings.ToPage) 
   { 
      e.HasMorePages = true; 
   } 
   else 
   { 
      e.HasMorePages = false; 
   } 
} 
                  
private void _printDocument_EndPrint(object sender, PrintEventArgs e) 
{ 
   // Nothing to do here in this tutorial 
}

Build, and Run the program to test it. NOTE: If you encounter an "Invalid File Format" or "Feature Not Supported" exception, please refer to the topic Invalid File Format/Feature Not Supported.

Help Version 19.0.2017.10.27

LEADTOOLS Imaging, Medical, and Document

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