EdgeDetectorCommand Class (original) (raw)
Summary
Applies the specified edge filter to an image. This command is available in the Document/Medical Toolkits.
Syntax
C#
Objective-C
C++/CLI
Java
Python
@interface LTEdgeDetectorCommand : LTRasterCommand public class EdgeDetectorCommand
extends RasterCommand
class EdgeDetectorCommand(RasterCommand): Example
Run the EdgeDetectorCommand on an image.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Effects;
public void EdgeDetectorCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\\NaturalFruits.jpg"));
// Prepare the command
EdgeDetectorCommand command = new EdgeDetectorCommand();
command.Threshold = 60;
command.Filter = EdgeDetectorCommandType.SobelBoth;
//find the edges of the image.
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:\LEADTOOLS22\Resources\Images";
}