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();
}
private void ChangeTextHandler(object sender, RoutedEventArgs e)
{
//Graphic g = sender as Graphic;
_currentPoint = Ambient.SelectedSymbol.Geometry as MapPoint;
TextSymbol ts = Ambient.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();
}
void win_Closed(object sender, EventArgs e)
{
TextSymbolPropsWindow win = sender as TextSymbolPropsWindow;
if ((bool)win.DialogResult)
{
GraphicsLayer graphicsLayer = BoundMap.Layers["AnnoLayer"] as GraphicsLayer;
string input = win.Annotation;
if (!String.IsNullOrEmpty(input))
{
MapPoint pt = _currentPoint;
TextSymbol sym = new TextSymbol();
sym.FontFamily = new FontFamily(win.TextFont);
sym.FontSize = win.TextFontSize;
sym.Text = win.Annotation;
sym.Foreground = new SolidColorBrush {
Color = Colors.Black
};
Zekiah.Samples.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;
ESRI.ArcGIS.Client.Graphic graphic = new ESRI.ArcGIS.Client.Graphic()
{
Geometry = pt,
Symbol = sym,
};
graphic.MouseEnter += new MouseEventHandler(graphic_MouseEnter);
graphic.MouseLeave += new MouseEventHandler(graphic_MouseLeave);
graphic.MouseRightButtonDown += new System.Windows.Input.MouseButtonEventHandler(graphic_MouseRightButtonDown);
if (win.EditMode)
{
graphicsLayer.Graphics.Remove(Ambient.SelectedSymbol);
}
graphicsLayer.Graphics.Add(graphic);
}
}
}
