/// <summary>
/// 高度なモルフォロジー変換を行います．
/// </summary>
/// <param name="src">入力画像</param>
/// <param name="dst">src と同じサイズ，同じ型の出力画像</param>
/// <param name="op">モルフォロジー演算の種類</param>
/// <param name="element">構造要素</param>
/// <param name="anchor">構造要素内のアンカー位置．デフォルト値の (-1, -1) は，アンカーが構造要素の中心にあることを意味します.</param>
/// <param name="iterations">収縮と膨張が適用される回数. [既定値は1]</param>
/// <param name="borderType">ピクセル外挿手法. [既定値はBorderType.Constant]</param>
/// <param name="borderValue">定数境界モードで利用されるピクセル値．デフォルト値は特別な意味を持ちます． [既定値は CvCpp.MorphologyDefaultBorderValue()]</param>
#else
/// <summary>
/// Performs advanced morphological transformations
/// </summary>
/// <param name="src">Source image</param>
/// <param name="dst">Destination image. It will have the same size and the same type as src</param>
/// <param name="op">Type of morphological operation</param>
/// <param name="element">Structuring element</param>
/// <param name="anchor">Position of the anchor within the element. The default value (-1, -1) means that the anchor is at the element center</param>
/// <param name="iterations">Number of times erosion and dilation are applied. [By default this is 1]</param>
/// <param name="borderType">The pixel extrapolation method. [By default this is BorderType.Constant]</param>
/// <param name="borderValue">The border value in case of a constant border. The default value has a special meaning. [By default this is CvCpp.MorphologyDefaultBorderValue()]</param>
#endif
public static void MorphologyEx(InputArray src, OutputArray dst, MorphologyOperation op, InputArray element,
CvPoint? anchor = null, int iterations = 1, BorderType borderType = BorderType.Constant, CvScalar? borderValue = null)
{
if (src == null)
throw new ArgumentNullException("src");
if (dst == null)
throw new ArgumentNullException("dst");
src.ThrowIfDisposed();
dst.ThrowIfNotReady();
CvPoint anchor0 = anchor.GetValueOrDefault(new CvPoint(-1, -1));
CvScalar borderValue0 = borderValue.GetValueOrDefault(MorphologyDefaultBorderValue());
IntPtr elementPtr = ToPtr(element);
NativeMethods.imgproc_morphologyEx(src.CvPtr, dst.CvPtr, (int)op, elementPtr, anchor0, iterations, (int)borderType, borderValue0);
dst.Fix();
}
/// <summary>
/// 高度なモルフォロジー変換を行います．
/// </summary>
/// <param name="src">入力画像</param>
/// <param name="dst">src と同じサイズ，同じ型の出力画像</param>
/// <param name="op">モルフォロジー演算の種類</param>
/// <param name="element">構造要素</param>
/// <param name="anchor">構造要素内のアンカー位置．デフォルト値の (-1, -1) は，アンカーが構造要素の中心にあることを意味します.</param>
/// <param name="iterations">収縮と膨張が適用される回数. [既定値は1]</param>
/// <param name="borderType">ピクセル外挿手法. [既定値はBorderType.Constant]</param>
/// <param name="borderValue">定数境界モードで利用されるピクセル値．デフォルト値は特別な意味を持ちます． [既定値は CvCpp.MorphologyDefaultBorderValue()]</param>
#else
/// <summary>
/// Performs advanced morphological transformations
/// </summary>
/// <param name="src">Source image</param>
/// <param name="dst">Destination image. It will have the same size and the same type as src</param>
/// <param name="op">Type of morphological operation</param>
/// <param name="element">Structuring element</param>
/// <param name="anchor">Position of the anchor within the element. The default value (-1, -1) means that the anchor is at the element center</param>
/// <param name="iterations">Number of times erosion and dilation are applied. [By default this is 1]</param>
/// <param name="borderType">The pixel extrapolation method. [By default this is BorderType.Constant]</param>
/// <param name="borderValue">The border value in case of a constant border. The default value has a special meaning. [By default this is CvCpp.MorphologyDefaultBorderValue()]</param>
#endif
public static void MorphologyEx(Mat src, Mat dst, MorphologyOperation op, Mat element,
CvPoint? anchor = null, int iterations = 1, BorderType borderType = BorderType.Constant, CvScalar? borderValue = null)
{
if (src == null)
throw new ArgumentNullException("src");
if (dst == null)
throw new ArgumentNullException("dst");
if (element == null)
throw new ArgumentNullException("element");
CvPoint _anchor = anchor.GetValueOrDefault(new CvPoint(-1, -1));
CvScalar _borderValue = borderValue.GetValueOrDefault(MorphologyDefaultBorderValue());
CppInvoke.cv_morphologyEx(src.CvPtr, dst.CvPtr, op, element.CvPtr, _anchor, iterations, borderType, _borderValue);
}
