private void AddMultiGeometry(bool sky, KmlPlacemark placemark, float width, Color polyColor, Color lineColor, KmlMultiGeometry geo)
{
foreach (KmlGeometry childGeo in geo.Children)
{
if (childGeo is KmlPoint)
{
KmlPoint point = (KmlPoint)childGeo;
placemark.Point = (KmlPoint)childGeo;
AddPlacemark(placemark);
}
else if (childGeo is KmlLineList)
{
AddLines(sky, childGeo as KmlLineList, width, lineColor, lineColor, false);
}
else if (childGeo is KmlPolygon)
{
KmlPolygon child = (KmlPolygon)childGeo;
if (child.OuterBoundary != null)
{
AddLines(sky, child.OuterBoundary as KmlLineList, width, polyColor, lineColor, child.extrude);
// to do 3d work and subtract inner rings
}
}
else if (childGeo is KmlMultiGeometry)
{
AddMultiGeometry(sky, placemark, width, polyColor, lineColor, childGeo as KmlMultiGeometry);
}
}
}
public Point_ArcMap(AxMapControl _mapControl, KmlPoint point, FactoryArcMap _mapFactory)
{
this.mapControl = _mapControl;
this.mapFactory = _mapFactory;
Dosomething((Action)(delegate
{
IPoint pt = new PointClass();
pt.PutCoords(point.Position.Lng, point.Position.Lat);
base.Geometry = pt;
pMarkerSymbol = new SimpleMarkerSymbolClass();
IRgbColor color = new RgbColorClass()
{
Transparency = point.Color.A,
Red = point.Color.R,
Green = point.Color.G,
Blue = point.Color.B
};
bColor = point.Color;
pMarkerSymbol.Color = color;
pMarkerSymbol.Size = 5;
pMarkerSymbol.Angle = 90;
pMarkerSymbol.Style = esriSimpleMarkerStyle.esriSMSCircle;
base.Symbol = pMarkerSymbol;
this.Description = point.Description;
}), true);
position = new MapLngLat();
position = point.Position;//目标位置
flashTimer = new Timer();
flashTimer.Elapsed += new ElapsedEventHandler(flashTimer_Elapsed);
}
/// <summary>
/// 创建图元
/// </summary>
/// <param name="kml"></param>
/// <param name="layer"></param>
/// <returns></returns>
public IMFElement CreateElement(Kml kml, ILayer layer)
{
KmlPoint pointKml = kml.Placemark.Graph as KmlPoint;
if (pointKml.Position == null)
{
return(null);
}
int index = -1;
//图层
IGlobeGraphicsLayer graphicsLayer = layer as IGlobeGraphicsLayer;
//图元
Point_ArcGlobe pointElement = new Point_ArcGlobe(graphicsLayer, pointKml);
this.Dosomething((Action) delegate()
{
IGlobeGraphicsElementProperties properties = new GlobeGraphicsElementPropertiesClass();
properties.Rasterize = pointKml.Rasterize; //栅格化
graphicsLayer.AddElement(pointElement, properties, out index);
pointElement.Index = index; //指定索引
pointElement.ElementName = kml.Placemark.Name;
}, true);
return(pointElement);
}
public static KmlGeometry[] ParseGeometryChildren(XElement xml, XmlNamespaceManager namespaces)
{
List <KmlGeometry> temp = new List <KmlGeometry>();
foreach (XElement element in xml.Elements())
{
switch (element.Name.LocalName)
{
case "extrude":
case "tessellate":
case "altitudeMode":
continue;
case "Point":
temp.Add(KmlPoint.Parse(element));
break;
case "LineString":
temp.Add(KmlLineString.Parse(element));
break;
case "Polygon":
temp.Add(KmlPolygon.Parse(element));
break;
case "MultiGeometry":
temp.Add(KmlMultiGeometry.Parse(element));
break;
}
}
return(temp.ToArray());
}
/// <summary>
/// 创建图元
/// </summary>
/// <param name="kml">图标的kml</param>
/// <param name="layer">图元所在的图层</param>
/// <returns></returns>
public Core.Interface.IMFElement CreateElement(Core.Model.Kml kml, ESRI.ArcGIS.Carto.ILayer layer)
{
KmlPoint pointKml = kml.Placemark.Graph as KmlPoint;
if (pointKml == null)
{
return(null);
}
if (pointKml.Position == null)
{
return(null);
}
CompositeGraphicsLayerClass graphicLayer = layer as CompositeGraphicsLayerClass;
if (graphicLayer == null)
{
return(null);
}
PointIco_ArcMap pictureElement = new PointIco_ArcMap(mapControl, pointKml, mapFactory);
pictureElement.ElementType = ElementTypeEnum.Picture;
graphicLayer.AddElement(pictureElement, 0);
return(pictureElement);
}
public virtual GeoJsonPoint Convert(KmlPoint point)
{
double latitude = point.Coordinates.Latitude;
double longitude = point.Coordinates.Longitude;
double altitude = point.Coordinates.Altitude;
return(new GeoJsonPoint(longitude, latitude, altitude));
}
public Point_Mgis(Kml kml)
{
KmlPoint kmlPoint = kml.Placemark.Graph as KmlPoint;
if (kmlPoint.Position == null || kml.Placemark.Name == string.Empty)
{
return;
}
mapControl.MgsDrawDotByJBID(kml.Placemark.Name, 12, 0, 0, 0);
}
/// <summary>
/// 创建图元
/// </summary>
/// <param name="kml">图元的kml对象</param>
/// <param name="layerName">图层名称</param>
/// <returns></returns>
public IMFElement CreateElement(Kml kml, string layerName)
{
KmlPoint kmlPoint = kml.Placemark.Graph as KmlPoint;
if (kml.Placemark.Graph == null)
{
return(null);
}
Point_Mgis pointMgis = new Point_Mgis(kml);
return(pointMgis);
}
/// <summary>
/// 构造函数，没传图片的情况，用GDI绘制点
/// </summary>
/// <param name="pos">位置</param>
/// <param name="point">点的kml对象</param>
/// <param name="elementName">图元名称</param>
public Point_GMap(PointLatLng pos, KmlPoint point, string elementName)
: base(pos)
{
this.ElementName = elementName;
this.Description = point.Description;
this.ElementType = ElementTypeEnum.Point;
// 鼠标经过可见
base.IsHitTestVisible = true;
// 大小
if (point.Size == null)
{
base.Size = new Size(5, 5);
}
else
{
int width = point.Size.Width;
int height = point.Size.Height;
base.Size = new System.Drawing.Size(width, height);
}
// 画笔
m_HightLightPen = new Pen(Brushes.Green, 1);
if (point.Color.ToArgb() == 0)
{
m_Pen = new Pen(Brushes.Blue, 2);
}
else
{
m_Pen = new Pen(point.Color, 2);
}
// 计时器
flashTimer = new System.Timers.Timer();
flashTimer.Elapsed += flashTimer_Elapsed;
flashTimer.Interval = 100;
bIsFlash = false;
base.Tag = this;
}
public PlacemarkPoint(List <GpsPointData> gps, int idx,
string iconStyleMapNameGreen, string iconStyleMapNameYellow, string iconStyleMapNameRed)
: this()
{
TimeSpan duration = (gps[idx].FixTime - gps[0].FixTime);
name = "Location: " + idx;
description = string.Format("Point {0} from start", duration);
styleUrl = "#" + PointColor(gps[idx], iconStyleMapNameGreen, iconStyleMapNameYellow, iconStyleMapNameRed);
extendedData = new ExtendedData()
{
data = new ExtendedData.KmlData[]
{
new ExtendedData.KmlData()
{
name = "TimeStamp", value = gps[idx].FixTime.ToString()
},
new ExtendedData.KmlData()
{
name = "Speed", value = gps[idx].SpeedMph.ToString("0.0 mph")
},
new ExtendedData.KmlData()
{
name = "Heading", value = gps[idx].Course.ToString("0.0")
},
new ExtendedData.KmlData()
{
name = "Lattitude", value = gps[idx].Latitude.ToString("0.000000")
},
new ExtendedData.KmlData()
{
name = "Longtitude", value = gps[idx].Longitude.ToString("0.000000")
}
}
};
point = new KmlPoint(gps[idx]);
}
public void Add(KmlPoint point)
{
pointList.Add(point);
}
/// <summary>
/// 调用此方法
/// </summary>
/// <param name="xmlname">xml名称</param>
/// <param name="filename">导出文件名</param>
/// <param name="lst">数据</param>
/// <returns></returns>
public static int CreateKml(string xmlname, string filename, List <dataFormat> lst)
{
List <KmlPlacemark> ls = new List <KmlPlacemark>();
foreach (dataFormat d in lst)
{
string type = d.type;
string coords = d.coordinates.Trim();
string styleUrl = d.styleUrl;
string name = d.name;
if (string.IsNullOrEmpty(name))
{
name = "";
}
string description = d.description;
if (string.IsNullOrEmpty(description))
{
description = "";
}
if (type == "point")
{
if (string.IsNullOrEmpty(styleUrl))
{
styleUrl = "#downArrowIcon";
}
KmlPoint p = new KmlPoint(coords);
KmlPlacemark placemark = new KmlPlacemark(name, description, styleUrl, p, null, null);
ls.Add(placemark);
}
else if (type == "line")
{
if (string.IsNullOrEmpty(styleUrl))
{
styleUrl = "#blue";
}
KmlLineString line = new KmlLineString(coords.Split(';').ToList());
KmlPlacemark placemark = new KmlPlacemark(name, description, styleUrl, null, line, null);
ls.Add(placemark);
}
else if (type == "polygon")
{
if (string.IsNullOrEmpty(styleUrl))
{
styleUrl = "#blue";
}
KmlPolygon polygon = new KmlPolygon(coords.Split(';').ToList());
KmlPlacemark placemark = new KmlPlacemark(name, description, styleUrl, null, null, polygon);
ls.Add(placemark);
}
}
try
{
KmlDocument document = new KmlDocument(xmlname, filename, ls);
Kml kml = new Kml(document);
kml.GenerateKmlFile("a.kml");
return(1);
}
catch (Exception e)
{
return(0);
}
}
/// <summary>
/// 添加图元
/// </summary>
/// <param name="layerName">图层名称</param>
/// <param name="kml">Kml对象</param>
/// <returns></returns>
public MapFrame.Core.Interface.IMFElement AddElement(string layerName, Core.Model.Kml kml)
{
if (kml == null)
{
return(null);
}
if (kml.Placemark == null)
{
return(null);
}
if (kml.Placemark.Graph == null)
{
return(null);
}
if (string.IsNullOrEmpty(kml.Placemark.Name))
{
return(null);
}
var layer = lyMgr.GetLayer(layerName);
if (layer == null)
{
return(null);
}
IElementFactory elementFactory = null;
Type type = kml.Placemark.Graph.GetType();
// 点
if (type == typeof(KmlPoint))
{
KmlPoint pointKml = kml.Placemark.Graph as KmlPoint;
if (pointKml == null)
{
return(null);
}
if (string.IsNullOrEmpty(pointKml.IcoUrl))//没有图标纯点
{
elementFactory = pointFac;
}
else //有图标
{
elementFactory = pointIcoFac;
}
}
// 线
else if (type == typeof(KmlLineString))
{
elementFactory = lineFac;
}
// 面
else if (type == typeof(KmlPolygon))
{
elementFactory = polygonFac;
}
// 文字
else if (type == typeof(KmlText))
{
elementFactory = textFac;
}
// 圆
else if (type == typeof(KmlCircle))
{
elementFactory = circleFac;
}
if (elementFactory == null)
{
return(null);
}
MapFrame.Core.Interface.IMFElement element = elementFactory.CreateElement(kml, layer);
if (element != null)
{
element.ElementName = kml.Placemark.Name;
}
Refresh(layer as Core.Interface.IMFLayer);
return(element);
}
public KmlPlacemark()
{
TimeStamp = new KmlTimeStamp();
Point = new KmlPoint();
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="_graphicsLayer">图层</param>
/// <param name="pointKml">点kml</param>
public Point_ArcGlobe(IGlobeGraphicsLayer _graphicsLayer, KmlPoint pointKml)
{
graphicsLayer = _graphicsLayer;
this.ElementType = Core.Model.ElementTypeEnum.Point; //图元类型
this.Description = pointKml.Description; //图元描述
#region 位置
IPoint pt = new PointClass();
pt.PutCoords(pointKml.Position.Lng, pointKml.Position.Lat);
pt.Z = pointKml.Position.Alt;
(pt as IZAware).ZAware = true;//设置高度
base.Geometry = pt;
#endregion
#region 符号
markerSymbol = new SimpleMarker3DSymbolClass();
//设置颜色
if (pointKml.Color.ToArgb() == 0)
{
IRgbColor color = new RgbColorClass()
{
Transparency = 50,
Red = Color.Green.R,
Green = Color.Green.G,
Blue = Color.Green.B
};
markerSymbol.Color = color;
}
else
{
IRgbColor color = new RgbColorClass()
{
Transparency = pointKml.Color.A,
Red = pointKml.Color.R,
Green = pointKml.Color.G,
Blue = pointKml.Color.B
};
markerSymbol.Color = color;
}
//设置大小
if (pointKml.Size.Height == 0)
{
markerSymbol.Size = 500;
}
else
{
markerSymbol.Size = pointKml.Size.Height;
}
markerSymbol.Angle = 90;
markerSymbol.Style = (esriSimple3DMarkerStyle)pointKml.PointStyle;
base.Symbol = markerSymbol;
#endregion
flashTimer = new System.Timers.Timer();
flashTimer.Elapsed += new System.Timers.ElapsedEventHandler(flashTimer_Elapsed);
flashTimer.Interval = 3000;
isFlash = false;
}
public KmlPlacemark()
{
TimeStamp = new KmlTimeStamp();
Point = new KmlPoint();
}
/// <summary>
/// 添加点图元
/// </summary>
/// <param name="kml">kml对象</param>
/// <param name="gmapOverlay">图层</param>
/// <returns></returns>
public IMFElement CreateElement(Kml kml, GMapOverlay gmapOverlay)
{
KmlPoint point = kml.Placemark.Graph as KmlPoint;
if (point == null)
{
return(null);
}
if (point.Position == null)
{
return(null);
}
PointLatLng p = new PointLatLng(point.Position.Lat, point.Position.Lng, point.Position.Alt);
IMFElement element = null;
// 位置和图标
Point_GMap pointElement = new Point_GMap(p, point, kml.Placemark.Name);
// 大小
pointElement.Size = new Size(pointElement.Size.Width, pointElement.Size.Height);
// Tip
if (!string.IsNullOrEmpty(point.TipText))
{
pointElement.ToolTipText = point.TipText;
pointElement.ToolTipMode = MarkerTooltipMode.OnMouseOver;
pointElement.ToolTip.Format.Alignment = System.Drawing.StringAlignment.Near; // Tip文字左对齐
}
element = pointElement;
//if (string.IsNullOrEmpty(point.IcoUrl))//纯点
//{
// // 位置和图标
// Point_GMap pointElement = new Point_GMap(p, point, kml.Placemark.Name);
// // 大小
// pointElement.Size = new Size(pointElement.Size.Width, pointElement.Size.Height);
// // Tip
// if (!string.IsNullOrEmpty(point.TipText))
// {
// pointElement.ToolTipText = point.TipText;
// pointElement.ToolTipMode = MarkerTooltipMode.OnMouseOver;
// pointElement.ToolTip.Format.Alignment = System.Drawing.StringAlignment.Near; // Tip文字左对齐
// }
// element = pointElement;
//}
//else //目标点
//{
// Picture_GMap moveObj = new Picture_GMap(p, point, kml.Placemark.Name);
// // Tip
// if (!string.IsNullOrEmpty(point.TipText))
// {
// moveObj.ToolTipText = point.TipText;
// moveObj.ToolTipMode = MarkerTooltipMode.OnMouseOver;
// moveObj.ToolTip.Format.Alignment = System.Drawing.StringAlignment.Near; // Tip文字左对齐
// }
// // 设置图元的类型
// moveObj.ElementType = ElementTypeEnum.Point;
// // 设置图元的描述信息
// moveObj.Description = point.Description;
// // 鼠标经过可见
// moveObj.IsHitTestVisible = true;
// element = moveObj;
//}
// 添加图元到图层
if (gmapOverlay.Control.InvokeRequired)
{
gmapOverlay.Control.BeginInvoke(new Action(delegate
{
gmapOverlay.Markers.Add((element as GMapMarker));
}));
}
else
{
gmapOverlay.Markers.Add((element as GMapMarker));
}
return(element);
}
