private void ChangeTextHandler(object sender, RoutedEventArgs e)
{
//Graphic g = sender as Graphic;
_currentPoint = SelectedSymbol.Geometry as MapPoint;
TextSymbol ts = SelectedSymbol.Symbol as TextSymbol;
TextSymbolPropsWindow win = new TextSymbolPropsWindow();
win.TextFont = ts.FontFamily.Source;
win.TextFontSize = ts.FontSize;
win.Annotation = ts.Text;
win.EditMode = true;
win.Closed += new EventHandler(win_Closed);
win.Show();
//MessageBox.Show("show change dialog here");
//RemoveSymbol(SelectedSymbol);
}
private void DrawCompleteHandler(object sender, DrawEventArgs args)
{
_currentPoint = args.Geometry as MapPoint;
TextSymbolPropsWindow win = new TextSymbolPropsWindow();
win.EditMode = false;
win.Closed += new EventHandler(win_Closed);
win.Show();
//GraphicsLayer graphicsLayer = _map.Map.Layers["defaultTextGraphicsLayer"] as GraphicsLayer;
//string input = System.Windows.Browser.HtmlPage.Window.Prompt("Enter text to display");
//if (!String.IsNullOrEmpty(input))
//{
// MapPoint pt = args.Geometry as MapPoint;
// TextSymbol sym = new TextSymbol();
// sym.FontFamily = new FontFamily("Arial");
// sym.FontSize = 20;
// sym.Text = input;
// sym.Foreground = new SolidColorBrush { Color = Colors.Black };
// Main.Helpers.Font f = new Font();
// f.Family = sym.FontFamily;
// f.Size = sym.FontSize;
// f.Style = FontStyles.Normal;
// f.Weight = FontWeights.Normal;
// String s = new String(input.ToCharArray());
// Size size = s.Measure(f);
// sym.OffsetX = size.Width / 2;
// sym.OffsetY = size.Height / 2;
// //MessageBox.Show("h:" + size.Height.ToString() + " w:" + size.Width.ToString());
// //TODO: Apply offest to center label
// ESRI.ArcGIS.Client.Graphic graphic = new ESRI.ArcGIS.Client.Graphic()
// {
// Geometry = args.Geometry,
// Symbol = sym,
// };
// graphic.MouseLeftButtonUp += new MouseButtonEventHandler(graphic_MouseLeftButtonUp);
// graphic.MouseRightButtonDown += new System.Windows.Input.MouseButtonEventHandler(graphic_MouseRightButtonDown);
// graphicsLayer.Graphics.Add(graphic); //_map.PreviousExtents.Push(_map.Map.Extent);
//}
//_map.NextExtents.Clear();
//_map.Map.ZoomTo(args.Geometry as ESRI.ArcGIS.Client.Geometry.Envelope);
}
void win_Closed(object sender, EventArgs e)
{
TextSymbolPropsWindow win = sender as TextSymbolPropsWindow;
GraphicsLayer graphicsLayer = _map.Map.Layers["defaultTextGraphicsLayer"] as GraphicsLayer;
string input = win.Annotation; // System.Windows.Browser.HtmlPage.Window.Prompt("Enter text to display");
if (!String.IsNullOrEmpty(input))
{
MapPoint pt = _currentPoint;
TextSymbol sym = new TextSymbol();
sym.FontFamily = new FontFamily(win.TextFont); // new FontFamily("Arial");
sym.FontSize = win.TextFontSize; // 20;
sym.Text = win.Annotation; // input;
sym.Foreground = new SolidColorBrush {
Color = Colors.Black
};
Main.Helpers.Font f = new Font();
f.Family = sym.FontFamily;
f.Size = sym.FontSize;
f.Style = FontStyles.Normal;
f.Weight = FontWeights.Normal;
String s = new String(input.ToCharArray());
Size size = s.Measure(f);
sym.OffsetX = size.Width / 2;
sym.OffsetY = size.Height / 2;
//MessageBox.Show("h:" + size.Height.ToString() + " w:" + size.Width.ToString());
//TODO: Apply offest to center label
ESRI.ArcGIS.Client.Graphic graphic = new ESRI.ArcGIS.Client.Graphic()
{
Geometry = pt,
Symbol = sym,
};
graphic.MouseLeftButtonUp += new MouseButtonEventHandler(graphic_MouseLeftButtonUp);
graphic.MouseRightButtonDown += new System.Windows.Input.MouseButtonEventHandler(graphic_MouseRightButtonDown);
if (win.EditMode)
{
graphicsLayer.Graphics.Remove(SelectedSymbol);
}//_map.PreviousExtents.Push(_map.Map.Extent);
graphicsLayer.Graphics.Add(graphic);
}
}
