public void Init(MapColorModes mapColor = MapColorModes.Provs, List <Prov> list = null)
{
if (list == null)
{
_children.Clear();
FindDict = new Dictionary <System.Windows.Media.DrawingVisual, Prov>();
////////////////////
var vm = SimpleIoc.Default.GetInstance <MainViewModel>();
this.BeginInit();
foreach (var prov in vm.Provs)
{
var visual = CreateDrawingVisualProvince(prov, mapColor);
_children.Add(visual);
FindDict.Add(visual, prov);
prov.Visual = visual;
}
this.EndInit();
///////////////////
var query =
vm.Provs.Select(
v =>
new SimpleProv
{
Name = v.Name,
Color = v.Color,
Contours = v.Contours
});
var str = JsonConvert.SerializeObject(query, Formatting.Indented);
System.IO.File.WriteAllText("points.json", str);
}
else
{
var visuals = FindDict.Where(v => list.Contains(v.Value))
.Where(v => !v.Value.IsLake && !v.Value.IsSea && !v.Value.IsWaste)
.Select(v => v.Key);
visuals.ToList().ForEach(v =>
{
FindDict.Remove(v);
_children.Remove(v);
});
this.BeginInit();
foreach (var prov in list)
{
var visual = CreateDrawingVisualProvince(prov, mapColor);
_children.Add(visual);
FindDict.Add(visual, prov);
prov.Visual = visual;
}
this.EndInit();
}
}
private System.Windows.Media.DrawingVisual CreateDrawingVisualProvince(Prov prov, MapColorModes mapColor = MapColorModes.Provs)
{
var drawingVisual = new System.Windows.Media.DrawingVisual();
var dc = drawingVisual.RenderOpen();
Brush brush = null;
if (mapColor == MapColorModes.Provs)
{
var color1 = System.Drawing.Color.FromArgb(prov.Color);
brush = new SolidColorBrush(Color.FromRgb(color1.R, color1.G, color1.B));
}
else if (mapColor == MapColorModes.Country)
{
var color = Logic.GetCountryColor(prov.Owner);
if (color == null)
{
if (prov.IsLake || prov.IsSea)
{
var color1 = System.Drawing.Color.FromArgb(prov.Color);
brush = new SolidColorBrush(Color.FromRgb(color1.R, color1.G, color1.B));
}
else if (!prov.IsWaste)
{
brush = new SolidColorBrush(Colors.LightGray);
}
else
{
brush = new SolidColorBrush(Colors.DimGray);
}
}
else
{
brush = new SolidColorBrush(color.Value);
}
}
//dc.DrawGeometry(brush,new Pen(Brushes.Red,0),prov.Geometry );
dc.DrawGeometry(brush, new Pen(brush, 0.45), prov.Geometry);
//////////////////////////////////////////
// FormattedText formattedText = new FormattedText(
//"11",
//CultureInfo.GetCultureInfo("en-us"),
//FlowDirection.LeftToRight,
//new Typeface(new FontFamily("宋体"), FontStyles.Normal, FontWeights.Normal, FontStretches.Normal),
//12,
//Brushes.Red);
// Geometry textGeometry = formattedText.BuildGeometry(new Point(0, 0));
// var rect = prov.Geometry.Bounds;
// var rect1 = textGeometry.Bounds;
// var w = rect.Width/rect1.Width;
// var h = rect.Height/rect1.Height;
// var scale = Math.Min(w, h);
// //var max=t
// var translateTransform = new ScaleTransform();
// //translateTransform.X = -textGeometry.Bounds.Left;
// //translateTransform.Y = -textGeometry.Bounds.Top;
// dc.PushTransform(translateTransform);
// dc.DrawGeometry(Brushes.Red, new Pen(Brushes.Red, 1.0), textGeometry);
dc.Close();
return(drawingVisual);
}
