Leadtools.ImageProcessing Namespace : SizeCommand Class |
public class SizeCommand : RasterCommand, IRasterCommand
'Declaration Public Class SizeCommand Inherits RasterCommand Implements IRasterCommand
'Usage Dim instance As SizeCommand
public sealed class SizeCommand : IRasterCommand
@interface LTSizeCommand : LTRasterCommand
public class SizeCommand extends RasterCommand
function Leadtools.ImageProcessing.SizeCommand()
public ref class SizeCommand : public RasterCommand, IRasterCommand
This command resizes the image passed to the RasterCommand.Run method. If you want to keep the original-size image and create a new resized version, use ResizeCommand.
For more information, refer to Introduction to Image Processing With LEADTOOLS.
Imports Leadtools Imports Leadtools.Codecs Imports Leadtools.ImageProcessing Public Sub SizeCommandExample() Dim codecs As RasterCodecs = New RasterCodecs() Dim srcFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Image1.cmp") Dim destFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "SizeCommand.bmp") ' Load the source image from disk Dim image As RasterImage = codecs.Load(srcFileName) Dim command As SizeCommand = New SizeCommand() command.Width = 128 command.Height = 128 command.Flags = RasterSizeFlags.Resample command.Run(image) ' Save the image back to disk codecs.Save(image, destFileName, RasterImageFormat.Bmp, 8) ' Clean Up image.Dispose() End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class
using Leadtools; using Leadtools.Codecs; using Leadtools.ImageProcessing; public void SizeCommandExample() { RasterCodecs codecs = new RasterCodecs(); string srcFileName = Path.Combine(ImagesPath.Path, "Image1.cmp"); string destFileName = Path.Combine(ImagesPath.Path,"SizeCommand.bmp"); // Load the source image from disk RasterImage image = codecs.Load(srcFileName); SizeCommand command = new SizeCommand(); command.Width = 128; command.Height = 128; command.Flags = RasterSizeFlags.Resample; command.Run(image); // Save the image back to disk codecs.Save(image, destFileName, RasterImageFormat.Bmp, 8); // Clean Up image.Dispose(); codecs.Dispose(); }
RasterCommandExamples.prototype.SizeCommandExample = function () { Tools.SetLicense(); with (Leadtools) { with (Leadtools.Codecs) { with (Leadtools.ImageProcessing) { var codecs = new RasterCodecs(); var srcFileName = "Assets\\Image1.cmp"; var destFileName = "SizeCommand.bmp"; var image; // Load the source image from disk return Tools.AppInstallFolder().getFileAsync(srcFileName).then(function (loadFile) { return codecs.loadAsync(LeadStreamFactory.create(loadFile)) }) .then(function (img) { image = img; var command = new SizeCommand(); command.width = 128; command.height = 128; command.flags = RasterSizeFlags.resample; command.run(image); // Save the image back to disk return Tools.AppLocalFolder().createFileAsync(destFileName) }) .then(function (saveFile) { return codecs.saveAsync(image, LeadStreamFactory.create(saveFile), RasterImageFormat.bmp, 8) }) .then(function () { // Clean Up image.close(); }); } } } }
using Leadtools; using Leadtools.Codecs; using Leadtools.ImageProcessing; public async Task SizeCommandExample() { RasterCodecs codecs = new RasterCodecs(); string srcFileName = @"Assets\Image1.cmp"; string destFileName = @"SizeCommand.bmp"; // Load the source image from disk StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName); RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile)); SizeCommand command = new SizeCommand(); command.Width = 128; command.Height = 128; command.Flags = RasterSizeFlags.Resample; command.Run(image); // Save the image back to disk StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName); await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Bmp, 8); // Clean Up image.Dispose(); }
using Leadtools; using Leadtools.Codecs; using Leadtools.Examples; using Leadtools.ImageProcessing; using Leadtools.Windows.Media; public void SizeCommandExample(RasterImage image, Stream destStream) { RasterCodecs codecs = new RasterCodecs(); SizeCommand command = new SizeCommand(); command.Width = 128; command.Height = 128; command.Flags = RasterSizeFlags.Resample; command.Run(image); // Save the image back to disk codecs.Save(image, destStream, RasterImageFormat.Bmp, 8); // Clean Up image.Dispose(); }
Imports Leadtools Imports Leadtools.Codecs Imports Leadtools.ImageProcessing Imports Leadtools.Windows.Media Public Sub SizeCommandExample(ByVal image As RasterImage, ByVal destStream As Stream) Dim codecs As RasterCodecs = New RasterCodecs() Dim command As SizeCommand = New SizeCommand() command.Width = 128 command.Height = 128 command.Flags = RasterSizeFlags.Resample command.Run(image) ' Save the image back to disk codecs.Save(image, destStream, RasterImageFormat.Bmp, 8) ' Clean Up image.Dispose() End Sub