public InfoGeometry(IGeometry geometry, StyleSpecification styleSpecification, MapCore map, EnhancedMapLayer layer)
: base(geometry, styleSpecification, map, layer)
{
//must have at least one EnhancedMapPoint to show label and launch balloon.
foreach (var mapObject in mapObjects)
{
if (mapObject is EnhancedMapPoint)
{
var mapPoint = (EnhancedMapPoint)mapObject;
if (mainPoint == null)
{
mainPoint = mapPoint;
}
mapPoint.Balloon += (o, e) => Balloon(this, new BalloonEventArgs { LayerID = layer.ID, ItemID = ItemID });
}
}
if (mainPoint == null)
{
//TODO: create one, invisible at centre of first object
var point = geometry.Centroid;
mainPoint = createPoint(point, layer);
mainPoint.Balloon += (o, e) => Balloon(this, new BalloonEventArgs { LayerID = layer.ID, ItemID = ItemID });
}
Selected += InfoGeometry_Selected;
}
public BaseGeometry(IGeometry geometry, StyleSpecification styleSpecification, MapCore map, EnhancedMapLayer layer)
{
Geometry = geometry;
StyleSpecification = styleSpecification;
mapInstance = map;
mapLayer = layer;
mapObjects = new ObservableCollection<Control>();
if (mapLayer != null)
{
createGeometry(mapLayer, Geometry);
}
}
public SelectGeometry(IGeometry geometry, StyleSpecification styleSpecification, MapCore map,
EnhancedMapLayer layer)
: base(geometry, styleSpecification, map, layer)
{
//default is the inverse of the style colours + 50% larger icon.
SelectedSpecification = styleSpecification.Clone();
SelectedSpecification.IconScale = styleSpecification.IconScale * 1.5;
SelectedSpecification.LineColour = Utilities.InvertColorFromHexString(styleSpecification.LineColour);
SelectedSpecification.PolyFillColour = Utilities.InvertColorFromHexString(styleSpecification.PolyFillColour);
foreach (Control mapObject in mapObjects)
{
mapObject.MouseLeftButtonDown += SelectGeometry_MouseLeftButtonDown;
mapObject.MouseEnter += SelectGeometry_MouseEnter;
mapObject.MouseLeave += SelectGeometry_MouseLeave;
}
mapObjects.CollectionChanged += mapObjects_CollectionChanged;
EnableSelection = true;
}
private void setStyleOnMapObjects(StyleSpecification styleSpecification)
{
foreach (Control mapObject in mapObjects)
{
if (mapObject is EnhancedMapPoint)
{
((EnhancedMapPoint)mapObject).GeometryStyle = styleSpecification;
}
if (mapObject is EnhancedMapPolyline)
{
((EnhancedMapPolyline)mapObject).GeometryStyle = styleSpecification;
}
if (mapObject is EnhancedMapPolygon)
{
((EnhancedMapPolygon)mapObject).GeometryStyle = styleSpecification;
}
}
}
public StyleChangedEventArgs(StyleSpecification oldStyle, StyleSpecification newStyle)
{
this.oldStyle = oldStyle;
this.newStyle = newStyle;
}
public StyleChangedEventArgs(StyleSpecification oldStyle, StyleSpecification newStyle)
{
this.oldStyle = oldStyle;
this.newStyle = newStyle;
}
