public void fill(BitmapData src, int x, int y, MyFilter.BorderMethod borderMethod)
{
int startX = x - Size / 2;
int startY = y - Size / 2;
for (int j = 0; j < Size; j++)
{
for (int i = 0; i < Size; i++)
{
_pixels[i, j] = MyFilter.getPixel(src, startX + i, startY + j, borderMethod, 1.0)[0];
}
}
}
public int fill(BitmapData srx, int x, int y, MyFilter.BorderMethod borderMethod, MyFilter filter)
{
int size = filter.size;
_data = new double[size, size][];
int startX = x - size / 2;
int startY = y - size / 2;
int pixels = 0;
for (int j = 0; j < size; j++)
{
for (int i = 0; i < size; i++)
{
_data[i, j] = MyFilter.getPixel(srx, startX + i, startY + j, borderMethod, filter[i, j]);
if (_data[i, j] != null)
{
pixels++;
}
}
}
return(pixels);
}
private double getP(int x, int y, MyFilter.BorderMethod borderMethod)
{
switch (borderMethod)
{
case MyFilter.BorderMethod.NULL:
case MyFilter.BorderMethod.ZERO:
if (x < 0 || x >= Size || y < 0 || y >= Size)
{
return(0);
}
else
{
return(_pixels[x, y]);
}
case MyFilter.BorderMethod.NEAR:
if (x < 0)
{
x = 0;
}
else if (x >= Size)
{
x = Size - 1;
}
if (y < 0)
{
y = 0;
}
else if (y >= Size)
{
y = Size - 1;
}
return(_pixels[x, y]);
}
return(0);
}