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UseDpi Property
See Also 
Leadtools.WinForms Namespace > RasterPictureBox Class : UseDpi Property



Gets or sets a value that indicates whether LEAD's automated scaling properties are used to account for the physical resolution of the bitmap.

Syntax

Visual Basic (Declaration) 
Public Overridable Property UseDpi As Boolean
Visual Basic (Usage)Copy Code
Dim instance As RasterPictureBox
Dim value As Boolean
 
instance.UseDpi = value
 
value = instance.UseDpi
C# 
public virtual bool UseDpi {get; set;}
C++/CLI 
public:
virtual property bool UseDpi {
   bool get();
   void set (    bool value);
}

Property Value

true Account for the physical resolution. Default value is true.

Example

Refer to RasterPictureBox.

Remarks

The physical resolution of an image is measured in dots per inch (DPI). When you load an image, the Leadtools.RasterImage.XResolution and Leadtools.RasterImage.YResolution properties are updated with the DPI values for the horizontal and vertical resolution. Some images have different horizontal and vertical resolutions. For example, the horizontal resolution of a fax image is typically twice its vertical resolution (for example 200 by 100). In such cases, the displayed images will appear elongated if you do not account for the resolution. If the values of the Leadtools.RasterImage.XResolution property and the Leadtools.RasterImage.YResolution property are not equal, set the UseDpi property to true to have LEAD's automated scaling properties account for the physical resolution of the image.

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