static public object Cropped(this Stroq stroke, Stroq balance, CropTest test)
{
object sel = null;
DictLookup dict = null;
if (!stroke.Property.Exists(CROP))
{
dict = new DictLookup();
stroke.Property[CROP] = dict;
}
else
{
dict = (DictLookup)stroke.Property[CROP];
}
if (dict.ContainsKey(test))
{
sel = dict[test];
}
else
{
sel = test(stroke, balance);
dict.Add(test, sel);
}
return(sel);
}
static public object ScribbledOver(this Stroq stroke, ScribbleTest test)
{
object sel = null;
DictLookup dict = null;
if (!stroke.Property.Exists(SCRIBBLE))
{
dict = new DictLookup();
stroke.Property[SCRIBBLE] = dict;
}
else
{
dict = (DictLookup)stroke.Property[SCRIBBLE];
}
if (dict.ContainsKey(test))
{
sel = dict[test];
}
else
{
sel = test(stroke);
dict.Add(test, sel);
}
return(sel);
}
Random r = new Random(); // can be done centrally for the entire application
//
// GET: /Definition/
//[Route("def/{id}")]
public ActionResult Index(String id = null)
{
String word = id;
if (word == null)
{
word = "syzygy";
}
LookupResult result = DictLookup.Get(word);
String def = result.Definition.First().Text;
String[] titles = new String[] {
"Definition of the word “" + word + "”",
"This is what we mean by “" + word + "”",
"“" + word + "” means...",
"“" + word + "” has the meaning...",
"When we use “" + word + "” we mean...",
"What is “" + word + "”?",
"What does “" + word + "” mean?"
};
String[] descriptions = new String[] {
"“" + word + "” is " + def,
word + " - " + def,
"Definition: " + def
};
ViewBag.Word = word;
ViewBag.Description = descriptions[r.Next(descriptions.Length)];
ViewBag.Title = titles[r.Next(titles.Length)];
// todo: make sure name comes from dictionary (so doesn't contain funny characters
WebPageBitmap.LoadBitmapSTA(word, Config.WebRoot);
ViewBag.Image = Config.GetImagePath(word, ShareMode.Definition);
ViewBag.Url = Request.Url.AbsoluteUri; // needs to be set same as actual URL, probably helps FB to know how to cache, can test at https://developers.facebook.com/tools/debug/
//ViewBag.Audio = "http://mapto.ko64eto.com/po-zodia.mp3"; // just a placeholder
return(View());
}
static public object Lassoed(this Stroq stroke, LassoTest test)
{
object sel = null;
DictLookup dict = null;
if (!stroke.Property.Exists(LASSO))
{
dict = new DictLookup();
stroke.Property[LASSO] = dict;
}
else
{
dict = (DictLookup)stroke.Property[LASSO];
}
if (dict.ContainsKey(test))
{
sel = dict[test];
}
else
{
double threshold = stroke.GetBounds().MaxDim * .2;
Stroq lasso = stroke;
// truncate the lasso where it retraces closest to its starting point.
for (int i = stroke.Count - 1; i > Math.Max(stroke.Count / 2, stroke.Cusps()[-2].index); i--)
{
if ((stroke[i] - stroke[0]).Length < threshold)
{
List <Pt> lassoPts = new List <Pt>();
for (int j = 0; j < i; j++)
{
lassoPts.Add(stroke[j]);
}
lasso = new Stroq(lassoPts.ToArray());
}
}
sel = test(lasso);
dict.Add(test, sel);
}
return(sel);
}
async void ExecuteFindDefinitionCommand()
{
if (String.IsNullOrEmpty(Exercise.Word))
{
await _pageDialogService.DisplayAlertAsync("Error", "Please provide a word first.", "Ok");
return;
}
try
{
var lookup = await DictLookup.Get(Exercise.Word);
if (lookup == null)
{
return;
}
var sense = lookup.Results.FirstOrDefault().Senses.FirstOrDefault();
if (sense.Examples != null)
{
Exercise.Phrase = sense.Examples.FirstOrDefault().Text;
Exercise.Phrase = char.ToUpper(Exercise.Phrase[0]) + Exercise.Phrase.Substring(1);
}
if (sense.Definition != null)
{
Exercise.Definition = sense.Definition.FirstOrDefault();
Exercise.Definition = char.ToUpper(Exercise.Definition[0]) + Exercise.Definition.Substring(1);
}
RaisePropertyChanged("Exercise");
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
}