private void CompendiumMapDepthMap_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
_isLeftMouseButtonDown = true;
_selectionStartPoint = translateTransform.Inverse.Transform(e.GetPosition(this));
_selectionStartPoint = scaleTransform.Inverse.Transform(_selectionStartPoint);
if (_selectionRectangle != null)
{
this.uxMapSurface.Children.Remove(_selectionRectangle);
_selectionRectangle = null;
}
if (e.ClickCount != 2)
{
_selectionRectangle = new Rectangle();
_selectionRectangle.Stroke = new SolidColorBrush(Colors.Black);
_selectionRectangle.StrokeThickness = 1.0;
_selectionRectangle.Opacity = 0.7;
DoubleCollection dashArray = new DoubleCollection();
dashArray.Add(2);
dashArray.Add(4);
_selectionRectangle.StrokeDashArray = dashArray;
_selectionRectangle.SetValue(Canvas.LeftProperty, _selectionStartPoint.X);
_selectionRectangle.SetValue(Canvas.TopProperty, _selectionStartPoint.Y);
this.uxMapSurface.Children.Add(_selectionRectangle);
}
ViewManager.CommitNodeName();
}
