private PolyBezierLayer(VisualParameters parameters)
{
this.LayerId = Guid.NewGuid();
this.VisibleRange = ScaleInterval.All;
//this.VisualParameters = new VisualParameters(Colors.Black, Colors.Gray, 2, .9);
this.VisualParameters = parameters ?? VisualParameters.CreateNew(1);
}
public BaseLayer()
{
this.LayerId = Guid.NewGuid();
this.VisibleRange = ScaleInterval.All;
this.VisualParameters = VisualParameters.CreateNew(1);
this.ParentLayerId = Guid.Empty;
}
internal DrawingItemLayer(
string title,
Geometry geometry,
VisualParameters visualParameters = null,
int id = int.MinValue,
FeatureDataSource source = null)
{
this.Extent = geometry.GetBoundingBox();
this.VisualParameters = visualParameters ?? VisualParameters.GetDefaultForDrawingItems();
//this.VisualParameters.OnVisibilityChanged += (sender, e) => { this.RequestChangeVisibility?.Invoke(this); };
HighlightGeometryKey = Guid.NewGuid();
//this.OriginalSymbology = VisualParameters.Clone();
var featureType =
(geometry.Type == GeometryType.Point || geometry.Type == GeometryType.MultiPoint) ? LayerType.Point :
((geometry.Type == GeometryType.LineString || geometry.Type == GeometryType.MultiLineString) ? LayerType.Polyline :
(geometry.Type == GeometryType.Polygon || geometry.Type == GeometryType.MultiPolygon) ? LayerType.Polygon : LayerType.None);
this.Type = LayerType.Drawing | featureType;
this.Rendering = RenderingApproach.Default;
this.ToRasterTechnique = RasterizationApproach.GdiPlus;
this.Id = id;
this.OriginalSource = source;
this.ZIndex = int.MaxValue;
//this.DataSource = new MemoryDataSource(new List<SqlGeometry>() { geometry.AsSqlGeometry() });
//this.Title = title;
this.LayerName = title;
this.Geometry = geometry;
this.Commands = new List <ILegendCommand>();
this.OnIsSelectedInTocChanged += (sender, e) =>
{
this.RequestHighlightGeometry?.Invoke(this);
};
this.OnVisibilityChanged += (sender, e) =>
{
this.RequestChangeVisibility?.Invoke(this);
};
}
//FeatureType _featureType;
//private string layerName_2;
//private CartographyParameters parameters;
//private LayerType layerType;
//private FeatureType featureType;
public MapLegendItem(string layerName, IRI.Jab.Common.VisualParameters parameters, LayerType type)
{
InitializeComponent();
//this._featureType = featureType;
//this.isFeatureType = false;
this.type = type;
Initialize(layerName, parameters);
}
public static VisualParameters GetDefaultForMeasurements()
{
return(new VisualParameters(
BrushHelper.CreateBrush(ColorHelper.ToWpfColor("#FBB03B"), 0.3),
BrushHelper.CreateBrush("#FBB03B"),
3,
1,
System.Windows.Visibility.Visible)
{
DashStyle = VisualParameters.GetDefaultDashStyleForMeasurements()
});
}
/// <summary>
/// In case of PolyBezierMode, control points must be included
/// </summary>
/// <param name="pointCollection"></param>
/// <param name="extent"></param>
/// <param name="polyBezierMode"></param>
public SpecialLineLayer(System.Windows.Media.Geometry symbol, VisualParameters parameters, List <Point> pointCollection, bool canEdit = true, bool polyBezierMode = true)
{
if (!polyBezierMode)
{
throw new NotImplementedException();
}
this.VisualParameters = parameters ?? VisualParameters.CreateNew(1);
this.ZIndex = int.MaxValue;
Update(symbol, pointCollection, canEdit, polyBezierMode);
}
public static VisualParameters GetDefaultForHighlight(ISqlGeometryAware sqlGeometryAware)
{
VisualParameters result;
if (sqlGeometryAware?.TheSqlGeometry?.IsPointOrMultiPoint() == true)
{
result = new VisualParameters(DefaultHighlightStroke, DefaultHighlightFill, 2, .8)
{
PointSymbol = new Model.Symbology.SimplePointSymbol(10)
};
}
else
{
result = GetDefaultForHighlight();
}
return(result);
}
//public MapLegendItem(string layerName, CartographyParameters parameters, FeatureType featureType)
//{
// InitializeComponent();
// this.type = LayerType.Feature;
// this.featureType = featureType;
// this.isFeatureType = true;
// Initialize(layerName, parameters);
//}
private void Initialize(string layerName, IRI.Jab.Common.VisualParameters parameters)
{
this.layerName.Text = layerName;
this.layerName.ToolTip = layerName;
this.layerOpacity.Value = parameters.Opacity;
this.layerVisibility.IsChecked = parameters.Visibility == System.Windows.Visibility.Visible;
if (this.type != LayerType.Feature)
{
this.layerSymbol.Child = new Rectangle()
{
HorizontalAlignment = System.Windows.HorizontalAlignment.Center,
VerticalAlignment = System.Windows.VerticalAlignment.Center,
Stroke = parameters.Stroke,
StrokeThickness = 1.0,
Fill = new SolidColorBrush(Colors.LightBlue),
Width = 5,
Height = 5
};
return;
}
Shape featuer;
//this.type = featureType;
if (this.type == LayerType.Polyline)
{
featuer = new Line()
{
StrokeThickness = 3,
X1 = 0,
Y1 = 10,
X2 = 10,
Y2 = 10,
//Stretch = Stretch.Fill,
Stroke = parameters.Stroke,
//Fill = parameters.FillBrush,
HorizontalAlignment = System.Windows.HorizontalAlignment.Center,
VerticalAlignment = System.Windows.VerticalAlignment.Center
};
}
else if (this.type == LayerType.Point)
{
featuer = new Rectangle()
{
HorizontalAlignment = System.Windows.HorizontalAlignment.Center,
VerticalAlignment = System.Windows.VerticalAlignment.Center,
Stroke = parameters.Stroke,
StrokeThickness = 1.0,
Fill = parameters.Fill,
Width = 5,
Height = 5
};
}
else if (this.type == LayerType.Polygon)
{
featuer = new Path()
{
Data = Geometry.Parse("F1 M 0.499,10.500L 9.769,10.500L 6.342,6.005L 9.825,1.230L 4.264,0.499L 0.837,4.938L 0.499,10.500 Z"),
HorizontalAlignment = System.Windows.HorizontalAlignment.Center,
VerticalAlignment = System.Windows.VerticalAlignment.Center,
Stroke = parameters.Stroke,
StrokeThickness = parameters.StrokeThickness,
Fill = parameters.Fill,
Width = 15,
//Height = 15
};
}
else
{
throw new NotImplementedException();
}
this.layerSymbol.Child = featuer;
}
public static PolyBezierLayer Create(string name, List <Point> mercatorPolyBezierPoints, Transform toScreen, System.Windows.Media.Geometry decoration, VisualParameters parameters)
{
if (mercatorPolyBezierPoints?.Count() < 2)
{
throw new NotImplementedException();
}
if ((mercatorPolyBezierPoints.Count - 1) % 3 != 0)
{
throw new NotImplementedException();
}
PolyBezierLayer result = new PolyBezierLayer(parameters);
result.LayerName = name;
result._toScreen = toScreen;
result.mercatorPolyline = new List <Point>();
//this.mercatorPolyline = mercatorPolyline;
result._decorateLayer = new SpecialLineLayer(decoration, parameters, null);
result.mercatorPolyline.Add(mercatorPolyBezierPoints.First());
var numberOfSegments = (mercatorPolyBezierPoints.Count - 1) / 3;
for (int i = 0; i < numberOfSegments; i++)
{
result.mercatorPolyline.Add(mercatorPolyBezierPoints[i * 3 + 3]);
}
result.Initialize();
for (int i = 0; i < numberOfSegments; i++)
{
result._controlLocateables[2 * i].X = mercatorPolyBezierPoints[i * 3 + 1].X;
result._controlLocateables[2 * i].Y = mercatorPolyBezierPoints[i * 3 + 1].Y;
result._controlLocateables[2 * i + 1].X = mercatorPolyBezierPoints[i * 3 + 2].X;
result._controlLocateables[2 * i + 1].Y = mercatorPolyBezierPoints[i * 3 + 2].Y;
}
return(result);
}
public PolyBezierLayer(List <Point> mercatorPolyline, Transform toScreen, System.Windows.Media.Geometry decoration, VisualParameters parameters) : this(parameters)
{
this._toScreen = toScreen;
if (mercatorPolyline?.Count() < 2)
{
throw new NotImplementedException();
}
this.mercatorPolyline = mercatorPolyline;
this._decorateLayer = new SpecialLineLayer(decoration, parameters, null);
Initialize();
}
public static VisualParameters GetDefaultForDrawing(DrawMode mode)
{
var result = new VisualParameters(mode == DrawMode.Polygon ? DefaultDrawingFill : null, DefaultDrawingStroke, 2, .7);
return(result);
}