/// <summary>
/// Detects any edges within the image.
/// </summary>
/// <typeparam name="T">The pixel format.</typeparam>
/// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
/// <param name="source">The image this method extends.</param>
/// <param name="rectangle">
/// The <see cref="Rectangle"/> structure that specifies the portion of the image object to alter.
/// </param>
/// <param name="filter">The filter for detecting edges.</param>
/// <param name="progressHandler">A delegate which is called as progress is made processing the image.</param>
/// <returns>The <see cref="Image{T,TP}"/>.</returns>
public static Image <T, TP> DetectEdges <T, TP>(this Image <T, TP> source, Rectangle rectangle, IEdgeDetectorFilter <T, TP> filter, ProgressEventHandler progressHandler = null)
where T : IPackedVector <TP>
where TP : struct
{
filter.OnProgress += progressHandler;
try
{
return(source.Process(rectangle, filter));
}
finally
{
filter.OnProgress -= progressHandler;
}
}
/// <summary>
/// Detects any edges within the image.
/// </summary>
/// <typeparam name="T">The pixel format.</typeparam>
/// <typeparam name="TP">The packed format. <example>long, float.</example></typeparam>
/// <param name="source">The image this method extends.</param>
/// <param name="filter">The filter for detecting edges.</param>
/// <param name="progressHandler">A delegate which is called as progress is made processing the image.</param>
/// <returns>The <see cref="Image{T,TP}"/>.</returns>
public static Image <T, TP> DetectEdges <T, TP>(this Image <T, TP> source, IEdgeDetectorFilter <T, TP> filter, ProgressEventHandler progressHandler = null)
where T : IPackedVector <TP>
where TP : struct
{
return(DetectEdges(source, source.Bounds, filter, progressHandler));
}
/// <summary>
/// Detects any edges within the image.
/// </summary>
/// <typeparam name="TColor">The pixel format.</typeparam>
/// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
/// <param name="source">The image this method extends.</param>
/// <param name="rectangle">
/// The <see cref="Rectangle"/> structure that specifies the portion of the image object to alter.
/// </param>
/// <param name="filter">The filter for detecting edges.</param>
/// <returns>The <see cref="Image{TColor, TPacked}"/>.</returns>
public static Image <TColor, TPacked> DetectEdges <TColor, TPacked>(this Image <TColor, TPacked> source, Rectangle rectangle, IEdgeDetectorFilter <TColor, TPacked> filter)
where TColor : struct, IPackedPixel <TPacked>
where TPacked : struct
{
return(source.Process(rectangle, filter));
}
/// <summary>
/// Detects any edges within the image.
/// </summary>
/// <typeparam name="TColor">The pixel format.</typeparam>
/// <typeparam name="TPacked">The packed format. <example>uint, long, float.</example></typeparam>
/// <param name="source">The image this method extends.</param>
/// <param name="filter">The filter for detecting edges.</param>
/// <returns>The <see cref="Image{TColor, TPacked}"/>.</returns>
public static Image <TColor, TPacked> DetectEdges <TColor, TPacked>(this Image <TColor, TPacked> source, IEdgeDetectorFilter <TColor, TPacked> filter)
where TColor : struct, IPackedPixel <TPacked>
where TPacked : struct
{
return(DetectEdges(source, source.Bounds, filter));
}
/// <summary>
/// Detects any edges within the image.
/// </summary>
/// <param name="source">The image this method extends.</param>
/// <param name="rectangle">
/// The <see cref="Rectangle"/> structure that specifies the portion of the image object to alter.
/// </param>
/// <param name="filter">The filter for detecting edges.</param>
/// <param name="progressHandler">A delegate which is called as progress is made processing the image.</param>
/// <returns>The <see cref="Image"/>.</returns>
public static Image DetectEdges(this Image source, Rectangle rectangle, IEdgeDetectorFilter filter, ProgressEventHandler progressHandler = null)
{
filter.OnProgress += progressHandler;
try
{
return source.Process(rectangle, filter);
}
finally
{
filter.OnProgress -= progressHandler;
}
}
/// <summary>
/// Detects any edges within the image.
/// </summary>
/// <param name="source">The image this method extends.</param>
/// <param name="filter">The filter for detecting edges.</param>
/// <param name="progressHandler">A delegate which is called as progress is made processing the image.</param>
/// <returns>The <see cref="Image"/>.</returns>
public static Image DetectEdges(this Image source, IEdgeDetectorFilter filter, ProgressEventHandler progressHandler = null)
{
return DetectEdges(source, source.Bounds, filter, progressHandler);
}
