public static Matrix <T> Mean <T>(MatrixOp matrix)
where T : struct
{
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
matrix.ThrowIfDisposed();
Matrix <T> .TryParse <T>(out var type);
var ret = NativeMethods.matrix_mean(type.ToNativeMatrixElementType(),
matrix.NativePtr,
matrix.TemplateRows,
matrix.TemplateColumns,
matrix.ElementType,
matrix.MatrixElementType,
out var value);
switch (ret)
{
case NativeMethods.ErrorType.MatrixElementTypeNotSupport:
throw new ArgumentException($"{type} is not supported.");
case NativeMethods.ErrorType.MatrixOpTypeNotSupport:
throw new ArgumentException($"{matrix.ElementType} is not supported.");
}
return(new Matrix <T>(value, matrix.TemplateRows, matrix.TemplateColumns));
}
public ImageWindow(MatrixOp matrix)
{
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
matrix.ThrowIfDisposed(nameof(matrix));
IntPtr ret;
NativeMethods.ErrorType err;
var tr = matrix.TemplateRows;
var tc = matrix.TemplateColumns;
var et = matrix.ElementType;
var ptr = matrix.NativePtr;
if (tr == -1 && tc == -1)
{
err = NativeMethods.image_window_new_matrix_op1(et, matrix.Array2DType, ptr, out ret);
}
else
{
err = NativeMethods.image_window_new_matrix_op3(et, matrix.MatrixElementType, ptr, tr, tc, out ret);
}
switch (err)
{
case NativeMethods.ErrorType.MatrixOpTypeNotSupport:
throw new ArgumentException($"{matrix.ElementType} is not supported.");
}
this.NativePtr = ret;
}
public ImageWindow(MatrixOp matrix)
{
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
matrix.ThrowIfDisposed(nameof(matrix));
this.NativePtr = Native.image_window_new_matrix_op1(matrix.ElementType, matrix.Array2DType, matrix.NativePtr);
}
public ImageWindow(MatrixOp matrix, string title)
{
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
if (title == null)
{
throw new ArgumentNullException(nameof(title));
}
matrix.ThrowIfDisposed(nameof(matrix));
var str = Encoding.UTF8.GetBytes(title);
this.NativePtr = Native.image_window_new_matrix_op2(matrix.ElementType, matrix.Array2DType, matrix.NativePtr, str);
}
public ImageWindow(MatrixOp matrix)
{
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
matrix.ThrowIfDisposed(nameof(matrix));
if (matrix.TemplateRows == -1 && matrix.TemplateColumns == -1)
{
this.NativePtr = Native.image_window_new_matrix_op1(matrix.ElementType, matrix.Array2DType, matrix.NativePtr);
}
else
{
this.NativePtr = Native.image_window_new_matrix_op3(matrix.ElementType, matrix.MatrixElementType, matrix.NativePtr, matrix.TemplateRows, matrix.TemplateColumns);
}
}
public ImageWindow(MatrixOp matrix, string title)
{
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
if (title == null)
{
throw new ArgumentNullException(nameof(title));
}
matrix.ThrowIfDisposed(nameof(matrix));
var str = Dlib.Encoding.GetBytes(title);
var strLength = str.Length;
Array.Resize(ref str, strLength + 1);
str[strLength] = (byte)'\0';
IntPtr ret;
NativeMethods.ErrorType err;
var tr = matrix.TemplateRows;
var tc = matrix.TemplateColumns;
var et = matrix.ElementType;
var ptr = matrix.NativePtr;
if (tr == -1 && matrix.TemplateColumns == -1)
{
err = NativeMethods.image_window_new_matrix_op2(et, matrix.Array2DType, ptr, str, out ret);
}
else
{
err = NativeMethods.image_window_new_matrix_op4(et, matrix.MatrixElementType, ptr, tr, tc, str, out ret);
}
switch (err)
{
case NativeMethods.ErrorType.MatrixOpTypeNotSupport:
throw new ArgumentException($"{matrix.ElementType} is not supported.");
}
this.NativePtr = ret;
}
public void SetImage(MatrixOp matrix)
{
this.ThrowIfDisposed();
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
matrix.ThrowIfDisposed();
var ret = Native.image_window_set_image_matrix_op(this.NativePtr, matrix.ElementType, matrix.Array2DType, matrix.NativePtr);
switch (ret)
{
case Dlib.Native.ErrorType.InputElementTypeNotSupport:
throw new ArgumentException($"{matrix.ElementType} is not supported.");
}
}
public void SetImage(MatrixOp matrix)
{
this.ThrowIfDisposed();
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
matrix.ThrowIfDisposed();
NativeMethods.ErrorType ret;
switch (matrix.ElementType)
{
case NativeMethods.ElementType.OpHeatmap:
case NativeMethods.ElementType.OpJet:
case NativeMethods.ElementType.OpArray2DToMat:
case NativeMethods.ElementType.OpTrans:
case NativeMethods.ElementType.OpStdVectToMat:
ret = NativeMethods.image_window_set_image_matrix_op_array2d(this.NativePtr, matrix.ElementType, matrix.Array2DType, matrix.NativePtr);
break;
case NativeMethods.ElementType.OpJoinRows:
ret = NativeMethods.image_window_set_image_matrix_op_matrix(this.NativePtr, matrix.ElementType, matrix.MatrixElementType, matrix.NativePtr);
break;
default:
throw new ArgumentOutOfRangeException();
}
switch (ret)
{
case NativeMethods.ErrorType.Array2DTypeTypeNotSupport:
throw new ArgumentException($"{matrix.Array2DType} is not supported.");
case NativeMethods.ErrorType.MatrixElementTypeNotSupport:
throw new ArgumentException($"{matrix.MatrixElementType} is not supported.");
case NativeMethods.ErrorType.MatrixOpTypeNotSupport:
throw new ArgumentException($"{matrix.ElementType} is not supported.");
}
}
public static Point MaxPoint(MatrixOp matrix)
{
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
matrix.ThrowIfDisposed();
var type = matrix.Array2DType;
var ret = NativeMethods.matrix_max_point(type, matrix.NativePtr, out var point);
switch (ret)
{
case NativeMethods.ErrorType.MatrixElementTypeNotSupport:
throw new ArgumentException($"{type} is not supported.");
}
return(new Point(point));
}
public ImageWindow(MatrixOp matrix, string title)
{
if (matrix == null)
{
throw new ArgumentNullException(nameof(matrix));
}
if (title == null)
{
throw new ArgumentNullException(nameof(title));
}
matrix.ThrowIfDisposed(nameof(matrix));
var str = Dlib.Encoding.GetBytes(title);
if (matrix.TemplateRows == -1 && matrix.TemplateColumns == -1)
{
this.NativePtr = NativeMethods.image_window_new_matrix_op2(matrix.ElementType, matrix.Array2DType, matrix.NativePtr, str);
}
else
{
this.NativePtr = NativeMethods.image_window_new_matrix_op4(matrix.ElementType, matrix.MatrixElementType, matrix.NativePtr, matrix.TemplateRows, matrix.TemplateColumns, str);
}
}