private void StampOutHistogram(float[,] histogram, float[,] stamp, double[] xArr, double[] yArr, CustomCancellationToken token)
{
for (int p = 0; p < xArr.Length; p++)
{
ThreadingHelper.CheckCanceled(token);
int x = (int)xArr[p];
int y = (int)yArr[p];
Stamp(histogram, stamp, x, y);
}
}