Leadtools.ImageProcessing.Core Namespace : HolePunchRemoveCommandEventArgs Class |
public class HolePunchRemoveCommandEventArgs : System.EventArgs
'Declaration Public Class HolePunchRemoveCommandEventArgs Inherits System.EventArgs
'Usage Dim instance As HolePunchRemoveCommandEventArgs
public sealed class HolePunchRemoveCommandEventArgs : ~Remove~
function Leadtools.ImageProcessing.Core.HolePunchRemoveCommandEventArgs()
public ref class HolePunchRemoveCommandEventArgs : public System.EventArgs
Public WithEvents holePunchCommand_S4 As HolePunchRemoveCommand Public Sub HolePunchRemoveCommandEventArgsExample() Dim codecs As New RasterCodecs() codecs.ThrowExceptionsOnInvalidImages = True Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif")) ' Prepare the command holePunchCommand_S4 = New HolePunchRemoveCommand(HolePunchRemoveCommandFlags.CallBackRegion Or HolePunchRemoveCommandFlags.UseDpi Or HolePunchRemoveCommandFlags.UseSize Or HolePunchRemoveCommandFlags.UseLocation Or HolePunchRemoveCommandFlags.SingleRegion, HolePunchRemoveCommandLocation.Left, 0, 0, 0, 0, leadImage.Width, leadImage.Height) holePunchCommand_S4.Run(leadImage) End Sub Private Sub HolePunchCommand_HolePunchRemove_S4(ByVal sender As Object, ByVal e As HolePunchRemoveCommandEventArgs) Handles holePunchCommand_S4.HolePunchRemove Dim ee As HolePunchRemoveCommandEventArgs = New HolePunchRemoveCommandEventArgs(e.Image, e.Region, e.BoundingRectangle, e.HoleIndex, e.HoleTotalCount, e.WhiteCount, e.BlackCount) e.Status = RemoveStatus.Remove If Not (e.Region Is Nothing) Then e.Image.SetRegion(Nothing, e.Region, RasterRegionCombineMode.AndNotRegion) End If End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class
public void HolePunchRemoveCommandEventArgsExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif")); // Prepare the command HolePunchRemoveCommand command = new HolePunchRemoveCommand(HolePunchRemoveCommandFlags.CallBackRegion | HolePunchRemoveCommandFlags.UseDpi | HolePunchRemoveCommandFlags.UseCount |HolePunchRemoveCommandFlags.UseLocation | HolePunchRemoveCommandFlags.SingleRegion, HolePunchRemoveCommandLocation.Left, 2, 4, 0, 0, image.Width, image.Height); command.HolePunchRemove += new EventHandler<HolePunchRemoveCommandEventArgs>(HolePunchRemoveEvent_S4); command.Run(image); } private void HolePunchRemoveEvent_S4(object sender, HolePunchRemoveCommandEventArgs e) { HolePunchRemoveCommandEventArgs ee = new HolePunchRemoveCommandEventArgs(e.Image, e.Region, e.BoundingRectangle, e.HoleIndex, e.HoleTotalCount, e.WhiteCount, e.BlackCount); e.Status= RemoveStatus.Remove; if(e.Region != null) { e.Image.SetRegion(null, e.Region, RasterRegionCombineMode.AndNotRegion); } } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; }
function HolePunchRemoveCommandEventArgsExample() { var codecs = new Leadtools.Codecs.RasterCodecs(); codecs.throwExceptionsOnInvalidImages = true; // Load the image var srcFileName = "Assets\\clean.tif"; 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 HolePunchRemoveCommand(HolePunchRemoveCommandFlags.callBackRegion | HolePunchRemoveCommandFlags.useDpi | HolePunchRemoveCommandFlags.useCount | HolePunchRemoveCommandFlags.useLocation | HolePunchRemoveCommandFlags.singleRegion, HolePunchRemoveCommandLocation.left, 2, 4, 0, 0, image.width, image.height); command.addEventListener("holepunchremove", HolePunchRemoveEvent_S4); command.run(image); } }); } function HolePunchRemoveEvent_S4(e) { with (Leadtools.ImageProcessing.Core) { var ee = new HolePunchRemoveCommandEventArgs(e.image, e.region, e.boundingRectangle, e.holeIndex, e.holeTotalCount, e.whiteCount, e.blackCount); e.status = RemoveStatus.remove; if (e.region != null) { e.image.setRegion(null, e.region, Leadtools.RasterRegionCombineMode.andNotRegion); } } }
[TestMethod] public async Task HolePunchRemoveCommandEventArgsExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; // Load the image string srcFileName = @"Assets\Clean.tif"; StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName); RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile)); // Prepare the command HolePunchRemoveCommand command = new HolePunchRemoveCommand(HolePunchRemoveCommandFlags.CallBackRegion | HolePunchRemoveCommandFlags.UseDpi | HolePunchRemoveCommandFlags.UseCount | HolePunchRemoveCommandFlags.UseLocation | HolePunchRemoveCommandFlags.SingleRegion, HolePunchRemoveCommandLocation.Left, 2, 4, 0, 0, image.Width, image.Height); command.HolePunchRemove += new EventHandler<HolePunchRemoveCommandEventArgs>(HolePunchRemoveEvent_S4); command.Run(image); } private void HolePunchRemoveEvent_S4(object sender, HolePunchRemoveCommandEventArgs e) { HolePunchRemoveCommandEventArgs ee = new HolePunchRemoveCommandEventArgs(e.Image, e.Region, e.BoundingRectangle, e.HoleIndex, e.HoleTotalCount, e.WhiteCount, e.BlackCount); e.Status= RemoveStatus.Remove; if(e.Region != null) { e.Image.SetRegion(null, e.Region, RasterRegionCombineMode.AndNotRegion); } }
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