GetDpiVariant (ImageKit Control/ Custom Method)

This method retrieves the value of resolution property of an image. (Variant)

[Visual Basic] [ Boolean = ]imagekitcontrolname.GetDpiVariant(Xdpi As Variant, Ydpi As Variant)

[VB.NET] [ Boolean = ]imagekitcontrolname.GetDpiVariant(ByRef Xdpi As Object, ByRef Ydpi As Object)

[C#.NET] [ bool = ]imagekitcontrolname.GetDpiVariant(ref object Xdpi, ref object Ydpi)

Parameters

Name	Explanation
Xdpi	The horizontal resolution (Number of pixels per horizontal inch)
Ydpi	The vertical resolution (Number of pixels per vertical inch)

Return Value

Returns True (nonzero) if successful, otherwise returns False (0).

Explanation

The GetDpiVariant method retrieves the value of the resolution property of the image referred to by the LayerNo property (ImageHandle property or Layer(LayerNo).ImageHandle property).

If successful, the resolution values will be set in the Xdpi and Ydpi properties (for the image set in the ImageHandle) and in the Layer(LayerNo).Xdpi and Layer(LayerNo).Ydpi (for images set in the Layer(LayerNo).ImageHandle property).

This method is similiar to the GetDpi method except the resolution is retrieved as a variant type.

Example:

VB.NET
     Dim Xdpi As Object = Nothing
     Dim Ydpi As Oject = Nothing
     Dim ret As Boolean = ImageKit1.GetDpiVariant(Xdpi, Ydpi)

C#
     object Xdpi, Ydpi;
     Xdpi = Ydpi = null;
     bool ret = ImageKit1.GetDpiVariant(ref Xdpi, ref Ydpi);