public DisplacementCommand(
RasterImage displacementMapImage,
int horizontalFactor,
int verticalFactor,
RasterColor fillColor,
DisplacementCommandFlags flags
)
Public Function New( _
ByVal displacementMapImage As RasterImage, _
ByVal horizontalFactor As Integer, _
ByVal verticalFactor As Integer, _
ByVal fillColor As RasterColor, _
ByVal flags As DisplacementCommandFlags _
)
- (instancetype)initWithDisplacementMapImage:(LTRasterImage *)displacementMapImage
horizontalFactor:(NSUInteger)horizontalFactor
verticalFactor:(NSUInteger)verticalFactor
fillColor:(LTRasterColor *)fillColor
flags:(LTDisplacementCommandFlags)flags
public DisplacementCommand(
RasterImage displacementMapImage,
int horizontalFactor,
int verticalFactor,
RasterColor fillColor,
int flags
)
public:
DisplacementCommand(
RasterImage^ displacementMapImage,
int horizontalFactor,
int verticalFactor,
RasterColor fillColor,
DisplacementCommandFlags flags
)
displacementMapImage
The displacement map image.
horizontalFactor
Horizontal displacement factor, in percent of the image dimensions. The valid range is from 0 to 100.
verticalFactor
Vertical displacement factor, in percent of the image dimensions. The valid range is from 0 to 100.
fillColor
The RasterColor value that specifies the fill color for any exposed areas.
flags
Flags that indicate how to handle exposed areas, and the way to use the displacement map image.
Run the DisplacementCommand on an image and applies the Displace Map filter.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
public void DisplacementConstructorExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));
// Prepare the command
RasterColor fillColor = new RasterColor(0, 0, 0);
RasterImage displaceImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg"));
DisplacementCommand command = new DisplacementCommand(displaceImage, 17, 24, fillColor, DisplacementCommandFlags.NoChange | DisplacementCommandFlags.StretchToFit);
command.Run(image);
codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Effects
Public Sub DisplacementConstructorExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image2.jpg"))
' Prepare the command
Dim fillColor As RasterColor = New RasterColor(0, 0, 0)
Dim displaceImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\Image1.jpg"))
Dim command As DisplacementCommand = New DisplacementCommand(displaceImage, 17, 24, fillColor, DisplacementCommandFlags.NoChange Or DisplacementCommandFlags.StretchToFit)
command.Run(leadImage)
codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
c#[Silverlight C# Example]
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
using Leadtools.Examples;
public void DisplacementConstructorExample(RasterImage image, RasterImage displaceImage, Stream outStream)
{
// Prepare the command
RasterColor fillColor = new RasterColor(0, 0, 0);
DisplacementCommand command = new DisplacementCommand(displaceImage, 17, 24, fillColor, DisplacementCommandFlags.NoChange | DisplacementCommandFlags.StretchToFit);
command.Run(image);
// Save result image
RasterCodecs codecs = new RasterCodecs();
codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
image.Dispose();
displaceImage.Dispose();
}
vb[Silverlight VB Example]
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Effects
Public Sub DisplacementConstructorExample(ByVal image As RasterImage, ByVal displaceImage As RasterImage, ByVal outStream As Stream)
' Prepare the command
Dim fillColor As RasterColor = New RasterColor(0, 0, 0)
Dim command As DisplacementCommand = New DisplacementCommand(displaceImage, 17, 24, fillColor, DisplacementCommandFlags.NoChange _
Or DisplacementCommandFlags.StretchToFit)
command.Run(image)
' Save result image
Dim codecs As RasterCodecs = New RasterCodecs()
codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
image.Dispose()
displaceImage.Dispose()
End Sub
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