protected void DoWindowPass <T>(Matrix input, int row, int column, int localWindowSize, PixelPass <T> passFunc, T arg)
{
int i;
int j;
float value;
int width = input.ColumnCount;
int height = input.RowCount;
int windowRadius = localWindowSize / 2; //this will ignore any remainder
int row2;
int column2;
for (i = 0; i < 2 * windowRadius + 1; i++)
{
if (row - windowRadius + i < 0)
{
continue;
}
if (row - windowRadius + i >= height)
{
break;
}
row2 = row - windowRadius + i;
for (j = 0; j < 2 * windowRadius + 1; j++)
{
if (column - windowRadius + j < 0)
{
continue;
}
if (column - windowRadius + j >= width)
{
break;
}
column2 = column - windowRadius + j;
value = input[row2, column2];
DoPixelPass <T>(passFunc, value, row2, column2, i, j, arg);
}
}
}
protected void DoPixelPass <T>(PixelPass <T> passFunc, float value, int pixelRow, int pixelColumn, int rowWithinWindow, int columnWithinWindow, T arg)
{
passFunc(value, pixelRow, pixelColumn, rowWithinWindow, columnWithinWindow, arg);
}
//protected void DoWindowPass<T>(Matrix input, int row, int column, PixelPass<T> passFunc)
//{
// DoWindowPass(input, row, column, passFunc, default(T));
//}
protected void DoWindowPass <T>(Matrix input, int row, int column, PixelPass <T> passFunc, T arg)
{
DoWindowPass(input, row, column, WindowSize, passFunc, arg);
}
