public void FireFeedbackMechanism(Sketch.Sketch sketch, InkPicture inkPicture, Hashtable ink2sketchIdTable, FeedbackContext context)
{
// Disable the Ink Picture if it is already enabled
bool toggleInkPic = inkPicture.Enabled;
if (toggleInkPic)
{
inkPicture.Enabled = false;
}
foreach (Microsoft.Ink.Stroke istroke in inkPicture.Ink.Strokes)
{
// If this ink stroke does not have a
// corresponding sketch stroke, skip it
if (!ink2sketchIdTable.Contains(istroke.Id))
{
continue;
}
// Get the label of the corresponding substroke
Guid substrokeGuid = (Guid)ink2sketchIdTable[istroke.Id];
Substroke substr = sketch.GetSubstroke(substrokeGuid);
if (substr != null)
{
string label = substr.GetFirstLabel();
// Now color the stroke
if (label == UIConstants.WireLabel)
{
istroke.DrawingAttributes.Color = UIConstants.WireColor;
}
else if (label == UIConstants.ErrorLabel)
{
istroke.DrawingAttributes.Color = UIConstants.ErrorColor;
}
}
else
{
// We should report an error here because
// there should be a substroke
// in the sketch if it's referenced in the
// hashtable
continue;
}
}
// Re-enable the ink picture if it was enabled.
if (toggleInkPic)
{
inkPicture.Enabled = true;
}
}
/// <summary>
/// Set Ink stroke colors based upon domain
/// </summary>
public override void FireFeedbackMechanism(Sketch.Sketch sketch,
InkPicture inkPicture, Hashtable ink2sketchIdTable, FeedbackContext context)
{
// Only fire feedback on recogition events
if (context != FeedbackContext.OnRecognitionResult)
{
return;
}
// Disable the Ink Picture if it is already enabled
bool toggleInkPic = inkPicture.Enabled;
if (toggleInkPic)
{
inkPicture.Enabled = false;
}
// Set Ink stroke colors
foreach (Microsoft.Ink.Stroke istroke in inkPicture.Ink.Strokes)
{
// If this ink stroke does not have a
// corresponding sketch stroke, skip it
if (!ink2sketchIdTable.Contains(istroke.Id))
{
continue;
}
// Get the label of the corresponding substroke
Guid substrokeGuid = (Guid)ink2sketchIdTable[istroke.Id];
Substroke substr = sketch.GetSubstroke(substrokeGuid);
if (substr != null)
{
string label = substr.GetFirstLabel();
// Now color the stroke
istroke.DrawingAttributes.Color = domain.getColor(label);
// Store the label
if (this.ink2sketchLabelTable.Contains(istroke.Id))
{
this.ink2sketchLabelTable[istroke.Id] = label;
}
else
{
this.ink2sketchLabelTable.Add(istroke.Id, label);
}
}
else
{
// We should report an error here because
// there should be a substroke
// in the sketch if it's referenced in the
// hashtable
continue;
}
}
// Re-enable the ink picture if it was enabled.
if (toggleInkPic)
{
inkPicture.Enabled = true;
}
}