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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
using System;
using itk.simple;
namespace itk.simple.examples {
//! [csharp director command]
class MyCommand : Command {
private ProcessObject m_ProcessObject;
public MyCommand(ProcessObject po){
m_ProcessObject = po;
}
public override void Execute() {
Console.WriteLine("{0} Progress: {1:0.00}", m_ProcessObject.GetName(), m_ProcessObject.GetProgress() );
}
}
//! [csharp director command]
class FilterProgressReporting {
static void Main(string[] args) {
try {
if (args.Length < 3) {
Console.WriteLine("Usage: {0} <input> <variance> <output>", args[0]);
return;
}
// Read input image
ImageFileReader reader = new ImageFileReader();
reader.SetFileName(args[0]);
Image image = reader.Execute();
// Execute Gaussian smoothing filter
DiscreteGaussianImageFilter filter = new DiscreteGaussianImageFilter();
filter.SetVariance(Double.Parse(args[1]));
MyCommand cmd = new MyCommand(filter);
filter.AddCommand(EventEnum.sitkProgressEvent, cmd);
image = filter.Execute(image);
// Write output image
ImageFileWriter writer = new ImageFileWriter();
writer.SetFileName(args[2]);
writer.Execute(image);
} catch (Exception ex) {
Console.WriteLine(ex);
}
}
}
}
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