public void MouseClicked(object sender, MouseButtonEventArgs e)
{
System.Windows.Controls.Image image = (System.Windows.Controls.Image)sender;
System.Windows.Point point = e.GetPosition(image);
double xRatio = point.X / image.ActualWidth;
double yRatio = point.Y / image.ActualHeight;
AddUndoAction(SelectedWhiskerPoint.Clone());
SelectedWhiskerPoint.XRatio = xRatio;
SelectedWhiskerPoint.YRatio = yRatio;
SelectedWhiskerPoint.CanvasWidth = image.ActualWidth;
SelectedWhiskerPoint.CanvasHeight = image.ActualHeight;
NotifyPropertyChanged("Whiskers");
ExportCommand.RaiseCanExecuteChangedNotification();
if (AutoNextPoint)
{
IncreaseWhiskerCounter();
}
}
private void RepeatLastPoint()
{
//Make sure there's a previous frame to repeat action from
if (CurrentFrame == null || m_Frames == null)
{
return;
}
if (m_Frames.Count <= 1)
{
return;
}
if (FrameCounter == 0)
{
return;
}
MouseFrameViewModel lastFrame = m_Frames[FrameCounter - 1];
WhiskerViewModel previousWhisker = lastFrame.Whiskers.FirstOrDefault(x => x.WhiskerId == SelectedWhisker.WhiskerId);
if (previousWhisker == null)
{
return;
}
WhiskerPointViewModel previousPoint = previousWhisker.WhiskerPoints.FirstOrDefault(x => x.PointId == SelectedWhiskerPoint.PointId);
if (previousPoint == null)
{
return;
}
AddUndoAction(SelectedWhiskerPoint.Clone());
SelectedWhiskerPoint.XRatio = previousPoint.XRatio;
SelectedWhiskerPoint.YRatio = previousPoint.YRatio;
SelectedWhiskerPoint.CanvasWidth = previousPoint.CanvasWidth;
SelectedWhiskerPoint.CanvasHeight = previousPoint.CanvasHeight;
NotifyPropertyChanged("Whiskers");
if (AutoNextPoint)
{
IncreaseWhiskerCounter();
}
}