protected RGB GetMostProminentRGB(int degrade, RGB rgbMatch) {
weights.Clear();
int count = 0;
foreach (Pixel pixel in pixels.Values) {
int weight = pixel.weight * pixel.count;
count++;
if (pixel.DoesRgbMatch(rgbMatch)) {
String key = (pixel.r >> degrade) + "," + (pixel.g >> degrade) + "," + (pixel.b >> degrade);
if (weights.ContainsKey(key)) {
weights[key] += weight;
} else {
weights.Add(key, weight);
}
}
}
RGB rgb = new RGB();
rgb.d = degrade;
foreach (String key in weights.Keys) {
if (count <= weights[key]) continue;
String[] data = key.Split(',');
rgb.count = count;
rgb.r = int.Parse(data[0]);
rgb.g = int.Parse(data[1]);
rgb.b = int.Parse(data[2]);
}
return rgb;
}
public bool DoesRgbMatch(RGB rgb) {
if (null == rgb) return true;
int r = this.r >> rgb.d;
int g = this.g >> rgb.d;
int b = this.b >> rgb.d;
return rgb.r == r && rgb.g == g && rgb.b == b;
}
private async Task ColorAsync(TimeSpan dueTime, TimeSpan interval, CancellationToken token) {
if (interval.TotalMilliseconds == 0) return;
Stopwatch ColorTH = new Stopwatch();
ColorTH.Start();
// Initial wait time before we begin the periodic loop.
if (dueTime > TimeSpan.Zero)
await Task.Delay(dueTime, token);
DateTime LocalTimestamp = Timestamp;
WSRColor color = new WSRColor();
// Repeat this loop until cancelled.
while (!token.IsCancellationRequested) {
// Skip already work with given data
if (Timestamp == LocalTimestamp) {
await Task.Delay(interval, token);
continue;
}
// Timestamp data
LocalTimestamp = Timestamp;
ColorWatch.Again();
// Do Job
try {
CopyColorData = true;
var rgb = color.GetMostProminentColor(ColorData);
if (RGB == null || rgb.r > 50 && rgb.g > 50 && rgb.b > 50) { RGB = rgb; }
if (WSRConfig.GetInstance().ColorTH.Milliseconds > 0 && ColorTH.Elapsed > WSRConfig.GetInstance().ColorTH) {
WSRHttpManager.GetInstance().SendRequest("http://127.0.01:8080/sarah/hue?r=" + RGB.r + "&g=" + RGB.g + "&b=" + RGB.b);
ColorTH.Restart();
}
}
catch (Exception ex) {
WSRConfig.GetInstance().logError("COLOR", ex);
}
ColorWatch.Stop();
// Wait to repeat again.
if (interval > TimeSpan.Zero)
await Task.Delay(interval, token);
}
}
