/// <summary>
/// Method to create proper symbology for each feature type.
/// </summary>
/// <returns>A symbol defined by internal properties of the class.</returns>
public override Symbol CreateSymbol()
{
Symbol sym = new SimpleLineSymbol();
if (style != null)
{
if (style.LineColor != null)
{
// Create brush using color information, this can only be done on the UI thread
sym.SetValue(SimpleLineSymbol.ColorProperty, new System.Windows.Media.SolidColorBrush(style.LineColor));
}
if (style.LineWidth != 0.0)
{
sym.SetValue(SimpleLineSymbol.WidthProperty, style.LineWidth);
}
}
return(sym);
}
/// <summary>
/// Method to create proper symbology for each feature type.
/// </summary>
/// <returns>A symbol defined by internal properties of the class.</returns>
public override Symbol CreateSymbol()
{
Symbol sym = new SimpleLineSymbol();
if (style != null)
{
if (style.LineColor != null)
{
// Create brush using color information, this can only be done on the UI thread
sym.SetValue(SimpleLineSymbol.ColorProperty, new System.Windows.Media.SolidColorBrush(style.LineColor));
}
if (style.LineWidth != 0.0)
{
sym.SetValue(SimpleLineSymbol.WidthProperty, style.LineWidth);
}
}
return sym;
}
private void cbxsymboltype_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (grduc != null)
{
switch ((sender as ComboBox).SelectedIndex)
{
case 0:
{
var s = new SimpleMarkerSymbol();
s.OnSymbolChanged += StringChanged;
s.OnSymbolChanged += (sen, eve) =>
{
txtjson.Text = eve.Symbolstring;
ucstylepreview.SymbolString = txtjson.Text;
};
s.SetValue(Grid.RowProperty, 0);
s.SetValue(Grid.ColumnProperty, 0);
grduc.Children.Clear();
grduc.Children.Add(s);
//initializing first time
txtjson.Text = s.SymbolString;
ucstylepreview.SymbolString = s.SymbolString;
break;
}
case 1:
{
var s = new SimpleLineSymbol();
s.OnSymbolChanged += StringChanged;
s.OnSymbolChanged += (sen, eve) =>
{
txtjson.Text = eve.Symbolstring;
ucstylepreview.SymbolString = txtjson.Text;
};
s.SetValue(Grid.RowProperty, 0);
s.SetValue(Grid.ColumnProperty, 0);
grduc.Children.Clear();
grduc.Children.Add(s);
//initializing first time
txtjson.Text = s.SymbolString;
ucstylepreview.SymbolString = s.SymbolString;
break;
}
case 2:
{
var s = new SimpleFillSymbol();
s.OnSymbolChanged += StringChanged;
s.OnSymbolChanged += (sen, eve) =>
{
txtjson.Text = eve.Symbolstring;
ucstylepreview.SymbolString = txtjson.Text;
};
s.SetValue(Grid.RowProperty, 0);
s.SetValue(Grid.ColumnProperty, 0);
grduc.Children.Clear();
grduc.Children.Add(s);
//initializing first time
txtjson.Text = s.SymbolString;
ucstylepreview.SymbolString = s.SymbolString;
break;
}
case 3:
{
var s = new PictureMarkerSymbol();
s.OnSymbolChanged += StringChanged;
s.OnSymbolChanged += (sen, eve) =>
{
txtjson.Text = eve.Symbolstring;
ucstylepreview.SymbolString = txtjson.Text;
};
s.SetValue(Grid.RowProperty, 0);
s.SetValue(Grid.ColumnProperty, 0);
grduc.Children.Clear();
grduc.Children.Add(s);
//initializing first time
txtjson.Text = s.SymbolString;
ucstylepreview.SymbolString = s.SymbolString;
break;
}
case 4:
{
var s = new PictureFillSymbol();
s.OnSymbolChanged += StringChanged;
s.OnSymbolChanged += (sen, eve) =>
{
txtjson.Text = eve.Symbolstring;
ucstylepreview.SymbolString = txtjson.Text;
};
s.SetValue(Grid.RowProperty, 0);
s.SetValue(Grid.ColumnProperty, 0);
grduc.Children.Clear();
grduc.Children.Add(s);
//initializing first time
txtjson.Text = s.SymbolString;
ucstylepreview.SymbolString = s.SymbolString;
break;
}
}
}
}