ResizeInterpolateCommand Class

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public class ResizeInterpolateCommand : Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand

'Declaration
 
Public Class ResizeInterpolateCommand 
   Inherits Leadtools.ImageProcessing.RasterCommand
   Implements Leadtools.ImageProcessing.IRasterCommand

'Usage
 
Dim instance As ResizeInterpolateCommand

public sealed class ResizeInterpolateCommand : Leadtools.ImageProcessing.IRasterCommand

function Leadtools.ImageProcessing.Core.ResizeInterpolateCommand()

public ref class ResizeInterpolateCommand : public Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand

This command keeps the same bitmap handle and resizes the bitmap that it references.
This command supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical Toolkits.
This command does not support 32-bit grayscale images.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Sub ResizeCommandExample()
   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 command As ResizeInterpolateCommand = New ResizeInterpolateCommand()

   ' Resize the bitmap into 50 pixels x 50 pixels using the Bilinear algorithm.
   command.Width = 50
   command.Height = 50
   command.ResizeType = ResizeInterpolateCommandType.Bilinear
   command.Run(leadImage)

End Sub

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void ResizeCommandExample()
   {
      // Load an image
      RasterCodecs codecs = new RasterCodecs();
      codecs.ThrowExceptionsOnInvalidImages = true;

      RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

      // Prepare the command
      ResizeInterpolateCommand command = new ResizeInterpolateCommand();

      // Resize the bitmap into 50 pixels x 50 pixels using the Bilinear algorithm.
      command.Width = 50;
      command.Height = 50;
      command.ResizeType = ResizeInterpolateCommandType.Bilinear;
      command.Run(image);

   }

static class LEAD_VARS
{
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

function ResizeCommandExample()
{
   var codecs = new Leadtools.Codecs.RasterCodecs();
   codecs.throwExceptionsOnInvalidImages = true;

   // Load the image
   var srcFileName = "Assets\\Image1.cmp";
   return Tools.AppInstallFolder().getFileAsync(srcFileName).then(function (loadFile) {
      return codecs.loadAsync(Leadtools.LeadStreamFactory.create(loadFile));
   }).then(function (image) {
      // Prepare the command
      with (Leadtools.ImageProcessing.Core) {
         var command = new ResizeInterpolateCommand();
         
         // Resize the bitmap into 50 pixels x 50 pixels using the Bilinear algorithm.
         command.width = 50;
         command.height = 50;
         command.resizeType = ResizeInterpolateCommandType.bilinear;
         command.run(image);
      }
   });
}

[TestMethod]
public async Task ResizeCommandExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   // Load the image
   string srcFileName = @"Assets\Image1.cmp";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // Prepare the command
   ResizeInterpolateCommand command = new ResizeInterpolateCommand();

   // Resize the bitmap into 50 pixels x 50 pixels using the Bilinear algorithm.
   command.Width = 50;
   command.Height = 50;
   command.ResizeType = ResizeInterpolateCommandType.Bilinear;
   command.Run(image);

}

public void ResizeCommandExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   ResizeInterpolateCommand command = new ResizeInterpolateCommand();
   // Resize the bitmap into 50 pixels x 50 pixels using the Bilinear algorithm.
   command.Width = 50;
   command.Height = 50;
   command.ResizeType = ResizeInterpolateCommandType.Bilinear;
   command.Run(image);

   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}

Public Sub ResizeCommandExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As ResizeInterpolateCommand = New ResizeInterpolateCommand()
   ' Resize the bitmap into 50 pixels x 50 pixels using the Bilinear algorithm.
   command.Width = 50
   command.Height = 50
   command.ResizeType = ResizeInterpolateCommandType.Bilinear
   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

Reference

ResizeInterpolateCommand Members
Leadtools.ImageProcessing.Core Namespace