public GrayScaleToDuotoneCommand( RasterColor[] newColor, RasterColor color, GrayScaleToDuotoneCommandMixingType type )
'Declaration Public Function New( _ ByVal newColor() As RasterColor, _ ByVal color As RasterColor, _ ByVal type As GrayScaleToDuotoneCommandMixingType _ )
'Usage Dim newColor() As RasterColor Dim color As RasterColor Dim type As GrayScaleToDuotoneCommandMixingType Dim instance As New GrayScaleToDuotoneCommand(newColor, color, type)
public GrayScaleToDuotoneCommand( RasterColor[] newColor, RasterColor color, GrayScaleToDuotoneCommandMixingType type )
public: GrayScaleToDuotoneCommand( array<RasterColor>^ newColor, RasterColor color, GrayScaleToDuotoneCommandMixingType type )
Public Sub GrayScaleToDuetoneConstructorExample() Dim codecs As New RasterCodecs() codecs.ThrowExceptionsOnInvalidImages = True Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")) ' Prepare the command Dim array() As RasterColor Dim i As Integer ReDim array(255) For i = 0 To 255 array(i) = New RasterColor(255, CType(i \ 4, Byte), CType(i, Byte)) Next 'Apply duotone conversion. Dim command As GrayScaleToDuotoneCommand = New GrayScaleToDuotoneCommand(array, Nothing, GrayScaleToDuotoneCommandMixingType.ReplaceOldWithNew) 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
public void GrayScaleToDuotoneConstructorExample() { // 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[] array = new RasterColor[256]; for (int i = 0; i < 256; i++) array[i] = new RasterColor(255, (byte)(i / 4), (byte)(i)); //Apply duotone conversion. GrayScaleToDuotoneCommand command = new GrayScaleToDuotoneCommand(array, new RasterColor(0, 0, 0), GrayScaleToDuotoneCommandMixingType.ReplaceOldWithNew); 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"; }
[TestMethod] public async Task GrayScaleToDuotoneConstructorExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; // Load the image string srcFileName = @"Assets\IMAGE2.dcm"; StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName); RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile)); // Prepare the command RasterColor[] array = new RasterColor[256]; for (int i = 0; i < 256; i++) array[i] = RasterColorHelper.Create(255, (byte)(i / 4), (byte)(i)); //Apply duotone conversion. GrayScaleToDuotoneCommand command = new GrayScaleToDuotoneCommand(array, RasterColorHelper.Create(0, 0, 0), GrayScaleToDuotoneCommandMixingType.ReplaceOldWithNew); command.Run(image); string destFileName = @"result.jpg"; StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName); await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Jpeg, 0); }
public void GrayScaleToDuotoneConstructorExample(RasterImage image, Stream outStream) { // Prepare the command RasterColor[] array = new RasterColor[256]; for (int i = 0; i < 256; i++) array[i] = new RasterColor(255, (byte)(i / 4), (byte)(i)); //Apply duotone conversion. GrayScaleToDuotoneCommand command = new GrayScaleToDuotoneCommand(array, new RasterColor(0, 0, 0), GrayScaleToDuotoneCommandMixingType.ReplaceOldWithNew); command.Run(image); // Save result image RasterCodecs codecs = new RasterCodecs(); codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24); image.Dispose(); }
Public Sub GrayScaleToDuotoneConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream) ' Prepare the command Dim array As RasterColor() = New RasterColor(255){} For i As Integer = 0 To 255 array(i) = New RasterColor(255, CByte(i / 4), CByte(i)) Next i 'Apply duotone conversion. Dim command As GrayScaleToDuotoneCommand = New GrayScaleToDuotoneCommand(array, New RasterColor(0, 0, 0), GrayScaleToDuotoneCommandMixingType.ReplaceOldWithNew) command.Run(image) ' Save result image Dim codecs As RasterCodecs = New RasterCodecs() codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24) image.Dispose() End Sub
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2