Gets the handle to a LEADTOOLS
Leadtools.RasterRegion.
Supported in Silverlight, Windows Phone 7
Syntax
Example
Run the BorderRemoveCommand on an image.
Visual Basic | Copy Code |
---|
Public Sub RegionPropertyExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif"))
' Prepare the command
Dim command As BorderRemoveCommand = New BorderRemoveCommand
command.Border = BorderRemoveBorderFlags.All
command.Flags = BorderRemoveCommandFlags.UseVariance Or BorderRemoveCommandFlags.SingleRegion
command.Percent = 20
command.Variance = 3
command.WhiteNoiseLength = 9
command.Run(leadImage)
leadImage.SetRegion(Nothing, command.Region, RasterRegionCombineMode.Set)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class |
C# | Copy Code |
---|
public void RegionPropertyExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif"));
// Prepare the command
BorderRemoveCommand command = new BorderRemoveCommand();
command.Border = BorderRemoveBorderFlags.All;
command.Flags = BorderRemoveCommandFlags.UseVariance | BorderRemoveCommandFlags.SingleRegion ;
command.Percent = 20;
command.Variance = 3;
command.WhiteNoiseLength = 9;
command.Run(image);
image.SetRegion(null, command.Region, RasterRegionCombineMode.Set);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
} |
SilverlightCSharp | Copy Code |
---|
public void RegionPropertyExample(RasterImage image, Stream outStream)
{
// Prepare the command
BorderRemoveCommand command = new BorderRemoveCommand();
command.Border = BorderRemoveBorderFlags.All;
command.Flags = BorderRemoveCommandFlags.UseVariance | BorderRemoveCommandFlags.SingleRegion ;
command.Percent = 20;
command.Variance = 3;
command.WhiteNoiseLength = 9;
command.Run(image);
// Save result image
RasterCodecs codecs = new RasterCodecs();
codecs.Save(image, outStream, RasterImageFormat.CcittGroup4, 1);
image.Dispose();
} |
SilverlightVB | Copy Code |
---|
Public Sub RegionPropertyExample(ByVal image As RasterImage, ByVal outStream As Stream)
' Prepare the command
Dim command As BorderRemoveCommand = New BorderRemoveCommand()
command.Border = BorderRemoveBorderFlags.All
command.Flags = BorderRemoveCommandFlags.UseVariance Or BorderRemoveCommandFlags.SingleRegion
command.Percent = 20
command.Variance = 3
command.WhiteNoiseLength = 9
command.Run(image)
' Save result image
Dim codecs As RasterCodecs = New RasterCodecs()
codecs.Save(image, outStream, RasterImageFormat.CcittGroup4, 1)
image.Dispose()
End Sub |
Requirements
Target Platforms: Silverlight 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)
See Also