private static bool loopOverColors(ref Bitmap image, int height, int width, ref int binaryMessageIndex, ref string binaryMessage, PixelDataFunction pixelDataFunction)
{
bool finishedProcess = false;
// Construct array of binary RGB values
Color pixel = image.GetPixel(width, height);
string[] binaryPixel = getBinaryPixel(pixel);
// Loop over RGB colors individualy
for (int i = 0, amountOfColors = binaryPixel.Length; i < amountOfColors; i++)
{
finishedProcess = pixelDataFunction(ref image, ref binaryMessageIndex, ref binaryMessage, ref binaryPixel[i]);
if (finishedProcess)
{
break;
}
}
// Convert colors to pixel
Color mutatedPixel = Color.FromArgb(getColorFromBinaryString(binaryPixel[0]),
getColorFromBinaryString(binaryPixel[1]),
getColorFromBinaryString(binaryPixel[2]));
image.SetPixel(width, height, mutatedPixel);
return finishedProcess;
}
private static void loopOverAllPixels(ref Bitmap image, ref int binaryMessageIndex, ref string binaryMessage, PixelDataFunction pixelDataFunction)
{
// Loop over vertical pixels
for (int h = 0, imageHeight = image.Height; h < imageHeight; h++)
{
if (loopOverHorizontalPixels(ref image, h, ref binaryMessageIndex, ref binaryMessage, pixelDataFunction))
{
break;
}
}
}
private static bool loopOverHorizontalPixels(ref Bitmap image, int height, ref int binaryMessageIndex, ref string binaryMessage, PixelDataFunction pixelDataFunction)
{
bool finishedProcess = false;
// Loop over horizontal pixels
for (int w = 0, imageWidth = image.Width; w < imageWidth; w++)
{
finishedProcess = loopOverColors(ref image, height, w, ref binaryMessageIndex, ref binaryMessage, pixelDataFunction);
if (finishedProcess)
{
break;
}
}
return finishedProcess;
}
