/// <summary>
/// Creates the final image after scaling from
/// the range (Min, Max) to [0,255]
/// </summary>
/// <param name="colour">Colour to be applied</param>
void CreateFinalImage(AlgorithmParameter colour)
{
int height = CurrentHeight;
int width = CurrentWidth;
int i, j, w1, w2;
double diff = dMax - dMin;
if (diff < 1) // What if diff is equal to zero?
{
diff = 1.0;
}
double factor = 255.0 / diff;
double dVal, dVal1;
byte bVal;
for (j = 0; j < height; ++j)
{
w2 = j * width;
for (i = 0; i < width; ++i)
{
w1 = w2 + i;
dVal1 = pixDouble[w1];
dVal = (dVal1 - dMin) * factor;
bVal = Convert.ToByte(dVal);
SetBackgroundColour(colour, w1, bVal);
}
}
}
/// <summary>
/// Set the background colour
/// </summary>
/// <param name="colour"></param>
/// <param name="i1"></param>
/// <param name="value"></param>
/// <param name="isSave"></param>
public void SetBackgroundColour(AlgorithmParameter colour, int i1, byte value)
{
if (colour.Value == 1) // Red only
{
pixels8RedResult[i1] = value;
pixels8GreenResult[i1] = 0;
pixels8BlueResult[i1] = 0;
}
else if (colour.Value == 2) // Green only
{
pixels8RedResult[i1] = 0;
pixels8GreenResult[i1] = value;
pixels8BlueResult[i1] = 0;
}
else if (colour.Value == 3) // Blue only
{
pixels8RedResult[i1] = 0;
pixels8GreenResult[i1] = 0;
pixels8BlueResult[i1] = value;
}
else if (colour.Value == 4) // Green and Blue = Cyan
{
pixels8RedResult[i1] = 0;
pixels8GreenResult[i1] = value;
pixels8BlueResult[i1] = value;
}
else if (colour.Value == 5) // Red and Blue = Magenta
{
pixels8RedResult[i1] = value;
pixels8GreenResult[i1] = 0;
pixels8BlueResult[i1] = value;
}
else if (colour.Value == 6) // Red and Green = Yellow
{
pixels8RedResult[i1] = value;
pixels8GreenResult[i1] = value;
pixels8BlueResult[i1] = 0;
}
else
{
pixels8RedResult[i1] = value;
pixels8GreenResult[i1] = value;
pixels8BlueResult[i1] = value;
}
}
protected void SetBackgroundColour(AlgorithmParameter colour, int i1, byte value)
{
currentLoadedImage.SetBackgroundColour(colour, i1, value);
}
