public SelectDataCommand(
RasterColor color,
int sourceLowBit,
int sourceHighBit,
int threshold,
bool combine
)
Public Function New( _
ByVal color As RasterColor, _
ByVal sourceLowBit As Integer, _
ByVal sourceHighBit As Integer, _
ByVal threshold As Integer, _
ByVal combine As Boolean _
)
public:
SelectDataCommand(
RasterColor color,
int sourceLowBit,
int sourceHighBit,
int threshold,
bool combine
)
color
Color used for showing the variances in the image.
sourceLowBit
Position of the start bit that will construct the mask. The position is a zero based number. This parameter accepts only positive values.
sourceHighBit
Position of the end bit that will construct the mask. This is inclusive (it is part of the mask). The value should not be less than sourceLowBit. You can also pass -1, which is interpreted as "highest bit" (SourceImage->BitsPerPixel - 1). This parameter accepts only positive values.
threshold
Value that indicates the threshold for showing the image variances. If the mask value is greater or equal to the threshold value then the pixel will be colored using Color. See Combine for more details. This parameter accepts only positive values.
combine
A flag which tells how to color the output pixels:
Run the SelectDataCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void SelectDataConstructorExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Beauty16.jpg"));
// Prepare the command
SelectDataCommand command = new SelectDataCommand(new RasterColor(233, 10, 77), 2, 6, 25, true);
command.Run(image);
codecs.Save(command.DestinationImage, Path.Combine(LEAD_VARS.ImagesDir, "SelectDataResult.Bmp"), RasterImageFormat.Bmp, 24);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core
Public Sub SelectDataConstructorExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\Beauty16.jpg"))
' Prepare the command
Dim command As SelectDataCommand = New SelectDataCommand(New RasterColor(233, 10, 77), 2, 6, 25, True)
command.Run(leadImage)
codecs.Save(command.DestinationImage, Path.Combine(LEAD_VARS.ImagesDir, "SelectDataResult.bmp"), RasterImageFormat.Bmp, 24)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
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