public static MaskContainer operator -(MaskContainer mask, byte[,] array)
{
MaskContainer msk = new MaskContainer(mask);
for (int x = 0; x < mask.width; x++)
{
for (int y = 0; y < mask.height; y++)
{
msk[x, y] = (byte)(mask[x, y] - array[x, y]);
}
}
return(msk);
}
//public static Mask operator +(Mask mask1, Mask mask2)
//{
// return mask1 + mask2.maskArray;
//}
//public static Mask operator -(Mask mask1, Mask mask2)
//{
// return mask1 + mask2.maskArray;
//}
#endregion
private MaskContainer iterate(Rectangle rect, byte value)
{
MaskContainer mask = new MaskContainer(maskArray);
for (int x = 0; x < height; x++)
{
for (int y = 0; y < width; y++)
{
if (MathFunctions.isPointInRectangle(x, y, rect))
{
mask[x, y] = value;
}
}
}
return(mask);
}
public MaskContainer(MaskContainer mask)
{
maskArray = mask.maskArray;
}