/// <summary>
/// Note: this should be expected to be significantly slower because it has to convert all the strokes into the same Ink before it can
/// run the old FindIntersections().
/// </summary>
public static float[] OldFindIntersections(this Stroq s, StroqCollection ss)
{
Stroke oldStroke = s.OldStroke();
Ink ink = oldStroke.Ink;
List <int> ids = new List <int>();
foreach (Stroq st in ss)
{
if (st != s)
{
ids.Add(st.OldStroke(ink).Id);
}
}
return(oldStroke.FindIntersections(ink.CreateStrokes(ids.ToArray())));
}
public String Recognizer(String strokesStr, int count)
{
List <List <int[]> > strokes = new List <List <int[]> >();
var array = Regex.Split(strokesStr, ",eb,");
foreach (var item in array)
{
var stroke = new List <int[]>();
var array2 = item.Split(',');
for (var i = 0; i < array2.Length; i = i + 2)
{
int[] point = new int[2];
point[0] = int.Parse(array2[i]);
point[1] = int.Parse(array2[i + 1]);
stroke.Add(point);
}
strokes.Add(stroke);
}
RecognizerContext recognizerContext = new Recognizers().GetDefaultRecognizer().CreateRecognizerContext();
Ink ink = new Ink();
recognizerContext.Strokes = ink.CreateStrokes();
foreach (List <int[]> stroke in strokes)
{
Point[] points = new Point[stroke.Count];
for (int i = 0; i < stroke.Count; i++)
{
points[i] = new Point(stroke[i][0], stroke[i][1]);
}
recognizerContext.Strokes.Add(ink.CreateStroke(points));
}
RecognitionStatus recognitionStatus = RecognitionStatus.NoError;
RecognitionResult recognitionResult = recognizerContext.Recognize(out recognitionStatus);
var text = "";
if (recognitionStatus == RecognitionStatus.NoError)
{
RecognitionAlternates alts = recognitionResult.GetAlternatesFromSelection();
for (int i = 0; i < alts.Count && i < count; i++)
{
RecognitionAlternate alt = alts[i];
text += alt.ToString() + " ";
}
}
return(text.Trim());
}
private void StroqChanged(Stroq s)
{
if (StrokesDeleting != null)
{
StrokesDeleting(Ink.CreateStrokes(new int[] { this[s].Id }));
}
_map2.Remove(_map[s].Id);
_ink.DeleteStroke(_map[s]);
Stroke st = s.OldStroke(Ink);
_map[s] = st;
_map2.Add(st.Id, s);
if (StrokesAdded != null)
{
StrokesAdded(Ink.CreateStrokes(new int[] { st.Id }));
}
}
public Strokes this[IEnumerable <Stroq> sc] {
get { return(Ink.CreateStrokes(sc.Select((Stroq s) => this[s].Id).ToArray())); }
}