public LineRemoveCommandEventArgs(
RasterImage image,
RasterRegion region,
int startRow,
int startColumn,
int length
)
public LineRemoveCommandEvent(
Object source,
RasterImage image,
RasterRegion region,
int startRow,
int startColumn,
int length
)
public:
LineRemoveCommandEventArgs(
RasterImage^ image,
RasterRegion^ region,
int startRow,
int startColumn,
int length
)
__init__(self,image,region,startRow,startColumn,length) # Overloaded constructor
image
Affected image
region
LEADTOOLS RasterRegion representing the line to be removed. It is the programmer's responsibility to dispose of this region when it is no longer needed.
startRow
The starting row of the line. The rows are zero-based.
startColumn
The starting column of the line. The columns are zero-based.
length
Length (in pixels) of the line.
Run the LineRemoveCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void LineRemoveCommandEventArgsExample()
{
// 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(LineRemoveCommandFlags.UseGap | LineRemoveCommandFlags.CallBackRegion, 200, 5, 7, 10, 2, 2, LineRemoveCommandType.Horizontal);
command.LineRemove += new EventHandler<LineRemoveCommandEventArgs>(LineRemoveEvent_S4);
command.Run(image);
}
private void LineRemoveEvent_S4(object sender, LineRemoveCommandEventArgs e)
{
LineRemoveCommandEventArgs ee = new LineRemoveCommandEventArgs(e.Image, e.Region, e.StartRow, e.StartColumn, e.Length);
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:\LEADTOOLS22\Resources\Images";
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.