private BitmapWrapper PrepareBitmapWrapper(MsInstance <int> data, List <int> elementsList, List <int> transactionsList)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
var bitmap = BuildTransactionsBitmap(data, transactionsList, elementsList);
stopwatch.Stop();
//Console.WriteLine(stopwatch.ElapsedMilliseconds);
ExecutionEngine.HackTimes.Add(stopwatch.ElapsedMilliseconds);
var bitmapWrapper = BitmapWrapper.ConvertBitmap(bitmap);
return(bitmapWrapper);
}
private Bitmap BuildTransactionsBitmap(MsInstance <int> data, IList <int> transactionsList, IList <int> elementsList)
{
var bitmap = new Bitmap(elementsList.Count, transactionsList.Count);
for (var i = 0; i < elementsList.Count; i++)
{
for (var j = 0; j < transactionsList.Count; j++)
{
if (data.Transactions[transactionsList[j]].Contains(elementsList[i]))
{
bitmap.SetPixel(i, j, one);
}
}
}
return(bitmap);
}
