Leadtools.ImageProcessing.Effects Namespace : RegionHolesRemovalCommand Class |
public class RegionHolesRemovalCommand : Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand
'Declaration Public Class RegionHolesRemovalCommand Inherits Leadtools.ImageProcessing.RasterCommand Implements Leadtools.ImageProcessing.IRasterCommand
'Usage Dim instance As RegionHolesRemovalCommand
public sealed class RegionHolesRemovalCommand : Leadtools.ImageProcessing.IRasterCommand
function Leadtools.ImageProcessing.Effects.RegionHolesRemovalCommand()
public ref class RegionHolesRemovalCommand : public Leadtools.ImageProcessing.RasterCommand, Leadtools.ImageProcessing.IRasterCommand
Public Sub RegionHolesRemovalCommandExample() 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 rcRect As LeadRect = New LeadRect(leadImage.Width \ 8, leadImage.Height \ 8, leadImage.Width \ 2 + leadImage.Width \ 8, leadImage.Height \ 2 + leadImage.Height \ 8) leadImage.AddEllipseToRegion(Nothing, rcRect, RasterRegionCombineMode.SetNot) Dim command As RegionHolesRemovalCommand = New RegionHolesRemovalCommand 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 RegionHolesRemovalCommandExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg")); // Prepare the command LeadRect rcRect = new LeadRect(image.Width / 8, image.Height / 8, image.Width / 2 + image.Width / 8, image.Height / 2 + image.Height / 8); image.AddEllipseToRegion(null, rcRect, RasterRegionCombineMode.SetNot); RegionHolesRemovalCommand command = new RegionHolesRemovalCommand(); 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 RegionHolesRemovalCommandExample() { // 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 LeadRect rcRect = LeadRectHelper.Create(image.Width / 8, image.Height / 8, image.Width / 2 + image.Width / 8, image.Height / 2 + image.Height / 8); image.AddEllipseToRegion(null, rcRect, RasterRegionCombineMode.SetNot); RegionHolesRemovalCommand command = new RegionHolesRemovalCommand(); command.Run(image); //Save as BMP string destFileName = @"result.bmp"; StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName); await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Bmp, 24); }
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
RegionHolesRemovalCommand Members
Leadtools.ImageProcessing.Effects Namespace
Cleaning Up 1-Bit Images
Leadtools.ImageProcessing.Core.SmoothCommand
Leadtools.ImageProcessing.Core.BorderRemoveCommand
Leadtools.ImageProcessing.Core.LineRemoveCommand
Leadtools.ImageProcessing.Core.InvertedTextCommand
Leadtools.ImageProcessing.Core.InvertedPageCommand
Leadtools.ImageProcessing.Core.DotRemoveCommand
Leadtools.ImageProcessing.Core.HolePunchRemoveCommand
Leadtools.ImageProcessing.Core.HighQualityRotateCommand
Leadtools.ImageProcessing.Color.IntensityDetectCommand
SpatialFilterCommand Class
BinaryFilterCommand Class
Leadtools.ImageProcessing.Core.MinimumCommand
Leadtools.ImageProcessing.Core.MaximumCommand