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ConvertTo Method
See Also 
Leadtools.Forms Namespace > LogicalRectangle Structure : ConvertTo Method



sourceDpiX
Represents the DPI of the source value along the x-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
sourceDpiY
Represents the DPI of the source value along the y-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
destinationUnit
The unit of measurement of the destination value.
destinationDpiX
Represents the DPI of the destination value along the x-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
destinationDpiY
Represents the DPI of the destination value along the y-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.

The ConvertTo Method is available as an add-on to the LEADTOOLS Document and Medical Imaging toolkits.

sourceDpiX
Represents the DPI of the source value along the x-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
sourceDpiY
Represents the DPI of the source value along the y-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
destinationUnit
The unit of measurement of the destination value.
destinationDpiX
Represents the DPI of the destination value along the x-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
destinationDpiY
Represents the DPI of the destination value along the y-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
Returns this LogicalRectangle structure, converted to its equivalent in the specified destination unit of measure.

Syntax

Visual Basic (Declaration) 
Public Function ConvertTo( _
   ByVal sourceDpiX As Double, _
   ByVal sourceDpiY As Double, _
   ByVal destinationUnit As LogicalUnit, _
   ByVal destinationDpiX As Double, _
   ByVal destinationDpiY As Double _
) As LogicalRectangle
Visual Basic (Usage)Copy Code
Dim instance As LogicalRectangle
Dim sourceDpiX As Double
Dim sourceDpiY As Double
Dim destinationUnit As LogicalUnit
Dim destinationDpiX As Double
Dim destinationDpiY As Double
Dim value As LogicalRectangle
 
value = instance.ConvertTo(sourceDpiX, sourceDpiY, destinationUnit, destinationDpiX, destinationDpiY)

Parameters

sourceDpiX
Represents the DPI of the source value along the x-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
sourceDpiY
Represents the DPI of the source value along the y-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
destinationUnit
The unit of measurement of the destination value.
destinationDpiX
Represents the DPI of the destination value along the x-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.
destinationDpiY
Represents the DPI of the destination value along the y-axis. This value is only used if the source unit of measure is Leadtools.Forms.LogicalUnit.Pixel.

Example

This example creates a new LogicalRectangle structure in inches then converts it to another LogicalRectangle structure in pixels.

Visual BasicCopy Code
Private Sub LogicalRectangle_ConvertTo()
   ' create a new logical rectangle that is 1.5 2, 3, and 4 inches
   Dim rect1 As LogicalRectangle = New LogicalRectangle(1.5f, 2f, 3f, 4f, LogicalUnit.Inch)
   ' show the rectangle
   Dim s As String = String.Format("{0}", rect1)
   MessageBox.Show(s)

   ' convert the rectangle to pixels
   Dim rect2 As LogicalRectangle = rect1.ConvertTo(150, 150, LogicalUnit.Pixel, 150, 150)

   ' show
   s = String.Format("{0}", rect2)
   MessageBox.Show(s)
End Sub
C#Copy Code
private void LogicalRectangle_ConvertTo()
{
   // create a new logical rectangle that is 1.5 2, 3, and 4 inches
   LogicalRectangle rect1 = new LogicalRectangle(1.5f, 2f, 3f, 4f, LogicalUnit.Inch);
   // show the rectangle
   string s = string.Format("{0}", rect1);
   MessageBox.Show(s);

   // convert the rectangle to pixels
   LogicalRectangle rect2 = rect1.ConvertTo(150, 150, LogicalUnit.Pixel, 150, 150);

   // show
   s = string.Format("{0}", rect2);
   MessageBox.Show(s);
}

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 2000, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7

See Also

Leadtools.Forms requires a Forms Module license and unlock key. For more information, refer to: Imaging Pro/Document/Medical Features