public MainWindow()
{
InitializeComponent();
// Set the logical focus to the window to correct initialize Commands in context menu
Focus();
m_matcher = new ContoursMatcher();
m_preprocessor = new ImagePreprocessor();
m_filter = new ContourFilter();
m_mainWorkerTask = Task.Factory.StartNew(() => DoWorkerJob());
IEnumerable <DependencyPropertyDescriptor> activeDescriptors =
new DependencyPropertyDescriptor[]
{
m_winSizeDescriptor,
m_thresholdSubConstantDescriptor,
m_showContoursDescriptor,
m_minAreaDescriptor,
m_minNSPDescriptor,
m_minACF_NSPDescriptor,
m_targetLenDescriptor,
m_showAngleDescriptor,
m_showBoundingDescriptor,
m_showAccuracyDescriptor,
m_useBlurDescriptor,
m_retriveOnlyExternalContoursDescriptor
};
activeDescriptors.ToList()
.ForEach(d => d.AddValueChanged(this, OnDependencyPropertyChanged));
}
