private void TegakiCanvas_SelectionChanged(object sender, EventArgs e)
{
if (TegakiCanvas.GetSelectedElements().Count + TegakiCanvas.GetSelectedStrokes().Count != 0)
{
TegakiCanvas.ContextMenu = EditMenu;
}
else
{
TegakiCanvas.ContextMenu = NormalMenu;
}
}
//削除ボタン
void Remove_Click(object sender, RoutedEventArgs e)
{
List <UIElement> UIEL = new List <UIElement>();
List <Stroke> SL = TegakiCanvas.GetSelectedStrokes().ToList();
foreach (UIElement UIE in TegakiCanvas.GetSelectedElements())
{
UIEL.Add(UIE);
}
foreach (UIElement UIE in UIEL)
{
TegakiCanvas.Children.Remove(UIE);
}
foreach (Stroke S in SL)
{
TegakiCanvas.Strokes.Remove(S);
}
TegakiCanvas.ContextMenu = NormalMenu;
}
private void OCRText(int mode = 0)
{
StrokeCollection sc;
switch (mode)
{
case 0:
sc = OCRCanvas.Strokes;
break;
case 1:
sc = TegakiCanvas.GetSelectedStrokes();
break;
default:
return;
}
ia = new InkAnalyzer();
if (sc.Count == 0)
{
return;
}
CustomRecognizerNode node;
double x, y;
int height;
getStrokeZahyo(sc, out x, out y, out height);
// キャンバスに描かれた文字を認識するためにアナライザにストロークをセット
if (EngineList.SelectedItem != null)
{
node = ia.CreateCustomRecognizer((Guid)EngineList.SelectedValue);
ia.AddStrokesToCustomRecognizer(sc, node);
}
else
{
ia.AddStrokes(sc);
}
ia.SetStrokesType(sc, StrokeType.Writing);
// 文字を解析
ia.Analyze();
//罫線にピタッとなるようにする
y = ((int)((y + lineMargine / 2) / lineMargine) * lineMargine) + 1 * (int)((y + lineMargine / 2) / lineMargine);
height = (int)((height + lineMargine / 2) / lineMargine) * lineMargine;
if (height >= 8)
{
TextBlock tb = new TextBlock()
{
Text = ia.GetRecognizedString(), FontSize = height - 8, VerticalAlignment = System.Windows.VerticalAlignment.Top, LineStackingStrategy = LineStackingStrategy.BlockLineHeight, LineHeight = height
};
//noteRoot.Children.Add(tb);
TegakiCanvas.Children.Add(tb);
InkCanvas.SetLeft(tb, x);
InkCanvas.SetTop(tb, y);
}
//textBox1.Text += ia.GetRecognizedString();
switch (mode)
{
case 0:
OCRCanvas.Strokes.Clear();
break;
case 1:
foreach (Stroke s in sc)
{
TegakiCanvas.Strokes.Remove(s);
}
break;
}
/*
* // その他の候補を表示する
* AnalysisAlternateCollection alternates = theInkAnalyzer.GetAlternates();
* foreach (var alternate in alternates)
* MessageBox.Show(alternate.RecognizedString);
*/
}