public static ImageProcessingResults Process(ImageProcessingJob imageProcessingJob)
{
// Generate a new pixel array based on the old pixel array
ColorRGBA[,] originalPixelColours = imageProcessingJob.PixelColors;
var dimensionOne = originalPixelColours.GetLength(0);
var dimensionTwo = originalPixelColours.GetLength(1);
//PixelColor[,] processedPixels = (PixelColor[,])originalPixelColours.Clone();
ColorRGBA[,] processedPixels = new ColorRGBA[dimensionOne, dimensionTwo];
// Work out the rectangles
var sourcePartitions = GetPartitions(dimensionOne, dimensionTwo, imageProcessingJob.Fidelity).ToArray();
foreach (var partition in sourcePartitions)
{
var averageColor = CalculateAverageColor(ElementsWithinRectangle(originalPixelColours, partition));
if (imageProcessingJob.AllowableColors.Count > 0)
{
averageColor = MatchColor(imageProcessingJob.AllowableColors, averageColor, imageProcessingJob.ColorMatchingAlgorithm);
}
int xMin = (int)Math.Floor(partition.Left);
int xMax = Math.Min(processedPixels.GetLength(0), (int)Math.Ceiling(partition.Right));
int yMax = Math.Min(processedPixels.GetLength(1), (int)Math.Ceiling(partition.Bottom));
int yMin = (int)Math.Floor(partition.Top);
for (int x = xMin; x < xMax; ++x)
{
for (int y = yMin; y < yMax; ++y)
{
processedPixels[x, y] = averageColor;
}
}
}
int pixelWidth = imageProcessingJob.PixelWidth;
int pixelHeight = imageProcessingJob.PixelHeight;
var dpiX = imageProcessingJob.DpiX;
var dpiY = imageProcessingJob.DpiY;
return(new ImageProcessingResults
{
PixelHeight = pixelHeight,
PixelWidth = pixelWidth,
DpiX = dpiX,
DpiY = dpiY,
Pixels = processedPixels
});
}
public void ResetDisplayImage()
{
if (_sourceImage.Image == null)
{
return;
}
var bitmap = new FormatConvertedBitmap(_sourceImage.Image, PixelFormats.Bgra32, null, 0);
ImageProcessingJob imageProcessingJob = new ImageProcessingJob
{
PixelColors = BitmapUtils.GetPixels(bitmap),
Fidelity = this.ScaleProportion,
AllowableColors = _allowableColors.ToList(),
PixelWidth = bitmap.PixelWidth,
PixelHeight = bitmap.PixelHeight,
DpiX = bitmap.DpiX,
DpiY = bitmap.DpiY,
ColorMatchingAlgorithm = this.PatternMatchingAlgorithm
};
this._imageProcessingWorkDispatcher.PushJob(imageProcessingJob);
}
public void PushJob(ImageProcessingJob imageProcessingJob)
{
_imageProcessingJob = imageProcessingJob;
_imageProcessingJobAvailable.Set();
}
public void PushJob(ImageProcessingJob imageProcessingJob)
{
_imageProcessingJob = imageProcessingJob;
_imageProcessingJobAvailable.Set();
}
