Leadtools.ImageProcessing.Core Namespace > LineRemoveCommand Class : ImageRegion Property |
public RasterImage ImageRegion {get;}
'Declaration Public ReadOnly Property ImageRegion As RasterImage
'Usage Dim instance As LineRemoveCommand Dim value As RasterImage value = instance.ImageRegion
public RasterImage ImageRegion {get;}
get_ImageRegion();
public: property RasterImage^ ImageRegion { RasterImage^ get(); }
Public WithEvents lineRemoveCommand_S3 As LineRemoveCommand Public Sub ImageRegionPropertyExample() Dim codecs As New RasterCodecs() codecs.ThrowExceptionsOnInvalidImages = True Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif")) ' Prepare the command lineRemoveCommand_S3 = New LineRemoveCommand lineRemoveCommand_S3.Type = LineRemoveCommandType.Horizontal lineRemoveCommand_S3.Flags = LineRemoveCommandFlags.UseVariance Or LineRemoveCommandFlags.SingleRegion Or LineRemoveCommandFlags.LeadRegion lineRemoveCommand_S3.GapLength = 2 lineRemoveCommand_S3.MaximumLineWidth = 5 lineRemoveCommand_S3.MinimumLineLength = 200 lineRemoveCommand_S3.MaximumWallPercent = 10 lineRemoveCommand_S3.Wall = 7 lineRemoveCommand_S3.Variance = 2 lineRemoveCommand_S3.Run(leadImage) End Sub Private Sub LineRemoveCommand_LineRemove_S3(ByVal sender As Object, ByVal e As LineRemoveCommandEventArgs) Handles lineRemoveCommand_S3.LineRemove MessageBox.Show("Row Col " + "( " + e.StartRow.ToString() + ", " + e.StartColumn.ToString() + " )" + _ Chr(13) + " Length " + e.Length.ToString()) e.Status = RemoveStatus.Remove End Sub Public NotInheritable Class LEAD_VARS Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" End Class
public void ImageRegionPropertyExample() { // Load an image RasterCodecs codecs = new RasterCodecs(); codecs.ThrowExceptionsOnInvalidImages = true; RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif")); // Prepare the command LineRemoveCommand command = new LineRemoveCommand(); command.LineRemove += new EventHandler<LineRemoveCommandEventArgs>(LineRemoveEvent_S3); command.Type = LineRemoveCommandType.Horizontal; command.Flags = LineRemoveCommandFlags.UseVariance | LineRemoveCommandFlags.SingleRegion ; command.GapLength = 2; command.MaximumLineWidth = 5; command.MinimumLineLength = 200; command.MaximumWallPercent = 10; command.Wall = 7; command.Variance = 2; command.Run(image); } private void LineRemoveEvent_S3(object sender, LineRemoveCommandEventArgs e) { MessageBox.Show("Row Col " + "( " + e.StartRow.ToString() + ", " + e.StartColumn + " )" + "\n Length " + e.Length.ToString()); e.Status= RemoveStatus.Remove; } static class LEAD_VARS { public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; }
function ImageRegionPropertyExample() { 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 LineRemoveCommand(); command.addEventListener("lineremove", LineRemoveEvent_S3); command.type = LineRemoveCommandType.horizontal; command.flags = LineRemoveCommandFlags.useVariance | LineRemoveCommandFlags.singleRegion ; command.gapLength = 2; command.maximumLineWidth = 5; command.minimumLineLength = 200; command.maximumWallPercent = 10; command.wall = 7; command.variance = 2; command.run(image); } }); } function LineRemoveEvent_S3(e) { console.error("Row Col " + "( " + e.startRow.toString() + ", " + e.startColumn + " )" + "\n Length " + e.length.toString()); e.status = Leadtools.ImageProcessing.Core.RemoveStatus.remove; }
[TestMethod] public async Task ImageRegionPropertyExample() { // 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 LineRemoveCommand command = new LineRemoveCommand(); command.LineRemove += new EventHandler<LineRemoveCommandEventArgs>(LineRemoveEvent_S3); command.Type = LineRemoveCommandType.Horizontal; command.Flags = LineRemoveCommandFlags.UseVariance | LineRemoveCommandFlags.SingleRegion ; command.GapLength = 2; command.MaximumLineWidth = 5; command.MinimumLineLength = 200; command.MaximumWallPercent = 10; command.Wall = 7; command.Variance = 2; command.Run(image); } private void LineRemoveEvent_S3(object sender, LineRemoveCommandEventArgs e) { Debug.WriteLine("Row Col " + "( " + e.StartRow.ToString() + ", " + e.StartColumn + " )" + "\n Length " + e.Length.ToString()); e.Status= RemoveStatus.Remove; }
public void ImageRegionPropertyExample(RasterImage image, Stream outStream) { // Prepare the command LineRemoveCommand command = new LineRemoveCommand(); command.LineRemove += new EventHandler<LineRemoveCommandEventArgs>(LineRemoveEvent_S3); command.Type = LineRemoveCommandType.Horizontal; command.Flags = LineRemoveCommandFlags.UseVariance | LineRemoveCommandFlags.SingleRegion ; command.GapLength = 2; command.MaximumLineWidth = 5; command.MinimumLineLength = 200; command.MaximumWallPercent = 10; command.Wall = 7; command.Variance = 2; command.Run(image); // Save result image RasterCodecs codecs = new RasterCodecs(); codecs.Save(image, outStream, RasterImageFormat.CcittGroup4, 1); image.Dispose(); } private void LineRemoveEvent_S3(object sender, LineRemoveCommandEventArgs e) { Debug.WriteLine("Row Col " + "( " + e.StartRow.ToString() + ", " + e.StartColumn + " )" + "\n Length " + e.Length.ToString()); e.Status= RemoveStatus.Remove; }
Public Sub ImageRegionPropertyExample(ByVal image As RasterImage, ByVal outStream As Stream)
' Prepare the command
Dim command As LineRemoveCommand = New LineRemoveCommand()
AddHandler command.LineRemove, AddressOf LineRemoveEvent_S3
command.Type = LineRemoveCommandType.Horizontal
command.Flags = LineRemoveCommandFlags.UseVariance Or LineRemoveCommandFlags.SingleRegion
command.GapLength = 2
command.MaximumLineWidth = 54
command.MinimumLineLength = 200
command.MaximumWallPercent = 10
command.Wall = 7
command.Variance = 2
command.Run(image)
' Save result image
Dim codecs As RasterCodecs = New RasterCodecs()
codecs.Save(image, outStream, RasterImageFormat.CcittGroup4, 1)
image.Dispose()
End Sub
Private Sub LineRemoveEvent_S3(ByVal sender As Object, ByVal e As LineRemoveCommandEventArgs)
Debug.WriteLine("Row Col " & "( " & e.StartRow.ToString() & ", " & e.StartColumn & " )" & Constants.vbLf & " Length " & e.Length.ToString())
e.Status= RemoveStatus.Remove
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