Increases or decreases the allocated height of an image.
Supported in Silverlight, Windows Phone 7
Syntax
Visual Basic (Declaration) | |
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Public Sub ChangeHeight( _
ByVal height As Integer _
) |
Visual Basic (Usage) | Copy Code |
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Dim instance As RasterImage
Dim height As Integer
instance.ChangeHeight(height) |
C++/CLI | |
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public:
void ChangeHeight(
int height
) |
Parameters
- height
- New height in pixels.
Example
Visual Basic | Copy Code |
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Public Sub ChangeHeightExample()
Dim codecs As RasterCodecs = New RasterCodecs()
' Load the image
Dim image As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE1.CMP"))
Console.WriteLine(String.Format("Height: {0}", image.Height))
image.ChangeHeight(image.Height \ 2)
Console.WriteLine(String.Format("Height: {0}", image.Height))
image.Dispose()
codecs.Dispose()
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class |
C# | Copy Code |
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public void ChangeHeightExample()
{
RasterCodecs codecs = new RasterCodecs();
// Load the image
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "IMAGE1.CMP"));
Console.WriteLine(string.Format("Height: {0}", image.Height));
image.ChangeHeight(image.Height / 2);
Console.WriteLine(string.Format("Height: {0}", image.Height));
image.Dispose();
codecs.Dispose();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
} |
SilverlightCSharp | Copy Code |
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public void ChangeHeightExample(RasterImage image)
{
Debug.WriteLine(string.Format("Height: {0}", image.Height));
int newHeight = image.Height / 2;
image.ChangeHeight(newHeight);
Debug.WriteLine(string.Format("Height: {0}", image.Height));
Debug.Assert(image.Height == newHeight);
image.Dispose();
} |
SilverlightVB | Copy Code |
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Public Sub ChangeHeightExample(ByVal image As RasterImage)
Debug.WriteLine(String.Format("Height: {0}", image.Height))
Dim newHeight As Integer = image.Height / 2
image.ChangeHeight(newHeight)
Debug.WriteLine(String.Format("Height: {0}", image.Height))
Debug.Assert(image.Height = newHeight)
image.Dispose()
End Sub |
Remarks
Requirements
Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only), Windows Phone 7
See Also