Beispiel #1
0
        private void OnMouseWheel(object sender, MouseWheelEventArgs e)
        {
            mapJustZoomed = true;
            double currentValue = MapBorder.GetScaleTransform().ScaleX;

            MapZoomSlider.Value += (currentValue - lastMapScalingValue) / 0.2;

            lastMapZoomSliderValue = MapZoomSlider.Value;
            lastMapScalingValue    = currentValue;
        }
Beispiel #2
0
        private Thickness GetMapLocationAsMargin(Pin pin, double width, double height)
        {
            double scalingFactor = (MapImage.ActualWidth / (MapImage.Source as BitmapSource).PixelWidth) * MapBorder.GetScaleTransform().ScaleX;

            double translationX = MapBorder.GetTranslateTransform().X;
            double translationY = MapBorder.GetTranslateTransform().Y;

            Thickness thickness = new Thickness(
                (pin.xDistance * scalingFactor + translationX) - (width / 2),
                (pin.yDistance * scalingFactor + translationY) - (height / 2),
                0, 0);

            return(thickness);
        }
Beispiel #3
0
 private void UpdateSearchAreaCircle()
 {
     if (IsLoaded)
     {
         if (currentBasePin != null && AddressTextBox.Text != "" && !SavedListingsButton.FilterActive)
         {
             SearchAreaCircle.Width = oneKmCircleSize * int.Parse(Filters.FilterDict["AddressProx"].ToString())
                                      * (MapImage.ActualWidth / (MapImage.Source as BitmapSource).PixelWidth) * MapBorder.GetScaleTransform().ScaleX;
             SearchAreaCircle.Height     = SearchAreaCircle.Width;
             SearchAreaCircle.Margin     = GetMapLocationAsMargin(currentBasePin, SearchAreaCircle.Width, SearchAreaCircle.Height);
             SearchAreaCircle.Visibility = Visibility.Visible;
         }
         else
         {
             SearchAreaCircle.Visibility = Visibility.Hidden;
         }
     }
 }