private void ShowAllData()
{
PushpinLayer.Children.Clear();
if (_generatingData)
{
StatusTbx.Text += "Database is still loading.\r\n";
return;
}
if (App.MapVM.FilterdImageLocations.Count == 0)
{
StatusTbx.Text += "No database data found.\r\n";
return;
}
foreach (ImageAtLocation img in App.MapVM.FilterdImageLocations)
{
ColoredPushpin p = _options.RenderEntity(img);
string strokeColor;
p.FillColor = App.MapVM.GetPushpinColors(img, out strokeColor);
p.StrokeColor = strokeColor;
PushpinLayer.Children.Add(p);
}
//StatusTbx.Text += "All data displayed without clustering.\r\n";
}
public override ColoredPushpin RenderCluster(ClusteredPoint cluster)
{
var p = new ColoredPushpin();
MapLayer.SetPosition(p, cluster.Location);
p.Content = "+";
p.Tag = cluster;
p.ToolTip = new ToolTip()
{
Content = string.Format("{0} Clustered Entities", cluster.EntityIds.Count)
};
//ControlTemplate myTemplate = (ControlTemplate)Application.Current.FindResource("PushpinColorTemplate");
//p.Template = myTemplate;
//p.ApplyTemplate();
return(p);
}
public override ColoredPushpin RenderEntity(Entity entity)
{
var p = new ColoredPushpin();
MapLayer.SetPosition(p, entity.Location);
p.Tag = entity;
p.ToolTip = new ToolTip()
{
Content = (entity as ImageAtLocation).Title
};
ControlTemplate myTemplate = (ControlTemplate)Application.Current.FindResource("PushpinColorTemplate");
p.Template = myTemplate;
p.ApplyTemplate();
return(p);
}
private void ShowImage(int imageIndex)
{
// Check for potential error
if (this.selectedImages.Count <= imageIndex || imageIndex < 0)
{
this.ReturnToMap();
return;
}
ImageAtLocation image = this.selectedImages[imageIndex];
if (this.preloadedImages != null && this.preloadedImages[imageIndex] != null)
{
currentImage.Source = this.preloadedImages[imageIndex];
}
else
{
BitmapImage b1 = new BitmapImage();
b1.BeginInit();
b1.CacheOption = BitmapCacheOption.Default;
b1.UriSource = new Uri(image.ImagePath, UriKind.RelativeOrAbsolute);
b1.DecodePixelHeight = 800;
b1.EndInit();
b1.Freeze();
currentImage.Source = b1;
if (this.preloadedImages != null && imageIndex == 0)
{
this.preloadedImages[0] = b1;
}
}
this.imageCounter.Text = (imageIndex + 1) + "/" + this.selectedImages.Count;
this.ImageFileName.Text = System.IO.Path.GetFileName(image.ImagePath);
this.ImageSaveDate.Text = "";
this.ImageTaken.Text = image.TimeImageTaken.ToString(App.RegionalCulture);
this.Creator.Text = image.Creator.ToString();
// Zoom the inner map
this.InnerMap.Children.Clear();
int i = 0;
Pushpin activePin = null;
foreach (ImageAtLocation img in this.selectedImages)
{
ColoredPushpin pin = _options.RenderEntity(img);
string strokeColor;
pin.FillColor = App.MapVM.GetPushpinColors(img, out strokeColor);
pin.StrokeColor = strokeColor;
pin.Tag = i + 1;
if (i == imageIndex)
{
ControlTemplate myTemplate = (ControlTemplate)FindResource("PushpinControlTemplate");
pin.Template = myTemplate;
pin.ApplyTemplate();
activePin = pin;
}
else
{
this.InnerMap.Children.Add(pin);
}
i++;
}
// Make sure the active pin are added last
this.InnerMap.Children.Add(activePin);
if (image.HasLocation)
{
// Set the URL for the google street view
List <Location> locations = this.selectedImages.Where(s => s.Location != null).Select(s => s.Location).ToList();
LocationRect bounds = new LocationRect(locations);
double height = Measure(bounds.North, bounds.East, bounds.South, bounds.West);
//int zoom = GetZoomLevel(height, bounds.Center.Latitude, this.webView.ActualHeight, this.webView.ActualWidth);
//if (zoom > 19)
// zoom = 19;
//if (zoom < 0)
// zoom = 19;
//if (zoom < 4)
// zoom = 4;
//this.StreetViewContainer.NavigationCompleted += StreetViewContainer_NavigationCompleted;
string googleStreetViewString =
string.Format(@"https://www.google.com/maps/@?api=1&map_action=pano&viewpoint={0},{1}&heading=-45&pitch=0&fov=80",
//string.Format(@"https://www.google.com/maps/@{0},{1},{2}z",
image.Location.Latitude.ToString(CultureInfo.InvariantCulture), image.Location.Longitude.ToString(CultureInfo.InvariantCulture));
//this.StreetViewContainer.Navigate(new Uri(googleStreetViewString));
this.MyBrowserControl.URL = googleStreetViewString;
}
}
