/// <summary>
/// 构造函数
/// </summary>
/// <param name="_gmapControl">地图控件</param>
/// <param name="_element">图元</param>
public EditLine(GMapControl _gmapControl, IMFElement _element)
{
gmapControl = _gmapControl;
route = _element as GMapRoute;
element = _element;
pointList = new List <Point_GMap>();
}
// 鼠标按下事件，
private void gmapControl_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
bIsLeftButtonDown = true;
if (bIsMultiSelect == false)
{
return;
}
PointLatLng point = gmapControl.FromLocalToLatLng(e.X, e.Y);
currentPoint = new MapLngLat(point.Lng, point.Lat);
pointList[0] = currentPoint;
Kml polygonKml = new Kml();
polygonKml.Placemark.Name = "select_rect";
List <MapLngLat> pList = new List <MapLngLat>();
pList.Add(new MapLngLat(point.Lng, point.Lat));
pList.Add(new MapLngLat(point.Lng, point.Lat));
pList.Add(new MapLngLat(point.Lng, point.Lat));
pList.Add(new MapLngLat(point.Lng, point.Lat));
polygonKml.Placemark.Graph = new KmlPolygon()
{
Description = "框框",
FillColor = Color.FromArgb(20, Color.Blue),
OutLineColor = Color.Blue,
PositionList = pList
};
IMFElement element = null;
bool f = layer.AddElement(polygonKml, out element);
polygonElement = element as IMFPolygon;
}
}
/// <summary>
/// 鼠标弹起结束绘制
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void mapControl_eventLButtonUp(object sender, _DHOSOFTMapControlEvents_eventLButtonUpEvent e)
{
if (!isControl)
{
MapLngLat p1 = new MapLngLat(e.dLong, listPoints[0].Lat);
MapLngLat p2 = new MapLngLat(e.dLong, e.dLat);
MapLngLat p3 = new MapLngLat(listPoints[0].Lng, e.dLat);
listPoints.Add(p1);
listPoints.Add(p2);
listPoints.Add(p3);
if (!string.IsNullOrEmpty(tempName))
{
mapControl.MgsDelObject(tempName);
}
Kml kml = new Kml();
KmlPolygon rectangle = new KmlPolygon();
kml.Placemark.Name = "mgis_rec" + Utils.ElementIndex;
rectangle.PositionList = listPoints;
rectangle.FillColor = System.Drawing.Color.FromArgb(0, System.Drawing.Color.White);
rectangle.OutLineColor = System.Drawing.Color.Red;
rectangle.OutLineSize = 3;
kml.Placemark.Graph = rectangle;
IMFElement element = null;
layer.AddElement(kml, out element);
recElement = element as IMFPolygon;
RegistCommondExecutedEvent();
ReleaseCommond();//修改 陈静
isFinish = true;
listPoints.Clear();
}
}
/// <summary>
/// 添加图元
/// </summary>
/// <param name="kml">kml对象</param>
/// <returns></returns>
public bool AddElement(Kml kml)
{
// 检查是否已经添加相同键的图元，如果有，则返回失败
if (string.IsNullOrEmpty(kml.Placemark.Name))
{
return(false);
}
lock (_elementDic)
{
if (_elementDic.ContainsKey(kml.Placemark.Name))
{
return(false);
}
}
// 创建图元
IMFElement element = _mapFactory.AddElement(LayerName, kml);
// 如果图元创建失败，则返回失败
if (element == null)
{
return(false);
}
// 设置图元所属图层
element.BelongLayer = this;
lock (_elementDic)
{
// 添加到字典
_elementDic.Add(element.ElementName, element);
}
return(true);
}
// 设置设备显示、隐藏
public void SetDeviceVisible(string deviceName, bool visible)
{
IMFLayer layer = mapLogic.GetLayer("设备服务图层");
if (layer == null)
{
return;
}
IMFElement element = layer.GetElement(deviceName);
if (element != null)
{
IMFPicture picture = element as IMFPicture;
if (picture != null)
{
picture.SetVisible(visible);
}
}
IMFElement ele = layer.GetElement(deviceName + "polygon");
if (ele != null)
{
IMFCircle circle = ele as IMFCircle;
if (circle != null)
{
circle.SetVisible(visible);
}
}
}
/// <summary>
/// 左键弹起
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void mapControl_eventLButtonUp(object sender, _DHOSOFTMapControlEvents_eventLButtonUpEvent e)
{
//if (!isShift)
//{
// isFinish = true;
// isMouseDown = false;
// RegistCommondExecutedEvent();
//}
if (!isControl)
{
if (!string.IsNullOrEmpty(tempName))
{
mapControl.MgsDelObject(tempName);
}
Kml kml = new Kml();
KmlCircle circle = new KmlCircle();
kml.Placemark.Name = "mgis_circle" + Utils.ElementIndex;
circle.Position = centerPoint;
circle.RandomPosition = new MapLngLat(e.dLong, e.dLat);
circle.StrokeColor = System.Drawing.Color.Red;
circle.FillColor = System.Drawing.Color.FromArgb(0, System.Drawing.Color.White);
circle.StrokeWidth = 3;
kml.Placemark.Graph = circle;
IMFElement element = null;
layer.AddElement(kml, out element);
circleElement = element as IMFCircle;
RegistCommondExecutedEvent();
ReleaseCommond();//修改 陈静
isFinish = true;
isMouseDown = false;
}
}
// 鼠标左键按下
private void gmapControl_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left && !gmapControl.CanDragMap)//空格按下后漫游
{
var lngLat = gmapControl.FromLocalToLatLng(e.X, e.Y);
centerPoint.Lng = lngLat.Lng;
centerPoint.Lat = lngLat.Lat;
Kml kml = new Kml();
kml.Placemark.Name = "draw_circle" + Utils.ElementIndex;
KmlCircle circleKml = new KmlCircle();
circleKml.FillColor = Color.FromArgb(50, Color.Blue);
circleKml.Position = new MapLngLat(lngLat.Lng, lngLat.Lat);
circleKml.RandomPosition = circleKml.Position;
circleKml.Radius = 0;
circleKml.StrokeColor = Color.Gray;
circleKml.StrokeWidth = 2;
kml.Placemark.Graph = circleKml;
IMFElement element = null;
drawn = layer.AddElement(kml, out element);
circleElement = element as IMFCircle;
gmapControl.MouseMove += gmapControl_MouseMove;
gmapControl.MouseUp += gmapControl_MouseUp;
}
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="_mapControl">地图控件</param>
/// <param name="element">图元</param>
public EditCircle(AxMapControl _mapControl, IMFElement element)
{
mapControl = _mapControl;
markerList = new List <EditMarker>();
circleElement = element as CircleElementClass;
circleArcMap = circleElement as Circle_ArcMap;
}
/// <summary>
/// 鼠标按下开始绘制
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void mapControl_OnMouseDown(object sender, IMapControlEvents2_OnMouseDownEvent e)
{
if (e.button == 1 && !isControl)
{
MapLngLat lngLat = new MapLngLat(e.mapX, e.mapY);
if (listMapPoints.Count == 0)
{
listMapPoints.Add(lngLat);
Kml kml = new Kml();
kml.Placemark.Name = "arc_Polygon" + Utils.ElementIndex;
Color outlineColor = Color.Blue;
Color fillColor = Color.Black;
kml.Placemark.Graph = new KmlPolygon()
{
FillColor = fillColor, OutLineColor = outlineColor, OutLineSize = 1, PositionList = listMapPoints
};
IMFElement element = null;
layer.AddElement(kml, out element);
polygonElement = element as IMFPolygon;
isFinish = false;//为不完成状态
}
else if (listMapPoints.Find(p => p.Lng == e.mapX && p.Lat == e.mapY) == null)
{
listMapPoints.Add(lngLat);
}
}
}
/// <summary>
/// 鼠标按下事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mapControl_OnMouseDown(object sender, IMapControlEvents2_OnMouseDownEvent e)
{
if (e.button == 1 && !isMouseDown && !isControl)
{
//绘制矩形 四个点的位置集中在一个点上
Kml kml = new Kml();
kml.Placemark.Name = "arc_rectangle" + Utils.ElementIndex;
KmlPolygon kmlRectangle = new KmlPolygon();
kmlRectangle.Description = "手动绘制的一个矩形";
kmlRectangle.FillColor = Color.Yellow;
kmlRectangle.OutLineColor = Color.Black;
kmlRectangle.OutLineSize = 1;
MapLngLat lnglat = new MapLngLat(e.mapX, e.mapY);
pointList.Add(lnglat);
pointList.Add(lnglat);
pointList.Add(lnglat);
pointList.Add(lnglat);
kmlRectangle.PositionList = pointList;
kml.Placemark.Graph = kmlRectangle;
IMFElement element = null;
layer.AddElement(kml, out element);
polygonElement = element as IMFPolygon;
isMouseDown = true;
isFinish = false;
}
}
/// <summary>
/// 删除图元
/// </summary>
/// <param name="element"></param>
/// <param name="layer"></param>
/// <returns></returns>
public bool RemoveElement(IMFElement element, ILayer layer)
{
if (element == null)
{
return(true);
}
IGraphicsContainer graphicsLayer = layer as IGraphicsContainer;
if (graphicsLayer == null)
{
return(true);
}
Point_ArcGlobe pointElement = element as Point_ArcGlobe;
if (pointElement.Rasterize)
{
pointElement.Rasterize = false;
}
this.Dosomething((Action) delegate()
{
graphicsLayer.DeleteElement(pointElement);
}, true);
return(true);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="_gmapControl">地图控件</param>
/// <param name="_element">图元</param>
public EditPolygon(GMapControl _gmapControl, IMFElement _element)
{
this.gmapControl = _gmapControl;
this.element = _element;
this.polygon = _element as GMapPolygon;
editMarkerList = new List <EditMarker>();
}
/// <summary>
/// 移除线图元
/// </summary>
/// <param name="element">要移除的线图元</param>
/// <param name="layer">图元所在的图层</param>
/// <returns></returns>
public bool RemoveElement(IMFElement element, ILayer layer)
{
GlobeGraphicsLayerClass graphicLayer = layer as GlobeGraphicsLayerClass;
if (graphicLayer == null)
{
return(false);
}
Line_ArcGlobe line = element as Line_ArcGlobe;
if (line == null)
{
return(false);
}
if (line.Rasterize) //判断图元是否栅格化,栅格化之后删不掉图元，所以要先不栅格化
{
line.Rasterize = false;
}
Dosomething((Action) delegate()
{
graphicLayer.DeleteElement(line);//删除线图元
}, true);
return(true);
}
// 处理预警结果
public void DealWarnData(RealData data, bool isWarn, List <string> warnNames)
{
IMFLayer layer = mapLogic.GetLayer(GetModelLayerName(data.TargetType));
if (layer == null)
{
return;
}
IMFElement element = layer.GetElement(data.TargetNum.ToString());
if (element == null)
{
return;
}
if (isWarn == false)
{
element.Flash(false);
}
else
{
if (element.IsFlash == false)
{
element.Flash(true, 500);
}
}
}
/// <summary>
/// 鼠标按下事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void axMapControl_OnMouseDown(object sender, IMapControlEvents2_OnMouseDownEvent e)
{
if (e.button == 1 && !isControl)
{
downPoint = new MapLngLat(e.mapX, e.mapY);
if (listMapPoints.Count == 0)
{
listMapPoints.Add(downPoint);
Kml kmlLine = new Kml();
kmlLine.Placemark.Name = "arc_line" + Utils.ElementIndex;
KmlLineString line = new KmlLineString();
line.PositionList = listMapPoints;
line.Color = Color.Gray;
line.Width = 2;
kmlLine.Placemark.Graph = line;
IMFElement element = null;
layer.AddElement(kmlLine, out element);
lineElement = element as IMFLine;//绘制完成后得到该图元
isFinish = false;
}
//若重复点击同一个点则不添加
else if (listMapPoints.Find(p => p.Lng == downPoint.Lng && p.Lat == downPoint.Lat) == null)
{
listMapPoints.Add(downPoint);
}
}
}
/// <summary>
/// 鼠标左键双击
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void mapControl_eventLButtonDbClick(object sender, _DHOSOFTMapControlEvents_eventLButtonDbClickEvent e)
{
if (!isControl && listPoints.Count > 2)
{
if (!string.IsNullOrEmpty(tempName))
{
mapControl.MgsDelObject(tempName);
}
Kml kml = new Kml();
KmlPolygon polygon = new KmlPolygon();
polygon.PositionList = listPoints;
polygon.FillColor = Color.FromArgb(0, Color.White);
polygon.OutLineColor = Color.Red;
polygon.OutLineSize = 3;
kml.Placemark.Name = "mgis_polygon" + Utils.ElementIndex;
kml.Placemark.Graph = polygon;
IMFElement element = null;
layer.AddElement(kml, out element);
polygonElement = element as IMFPolygon;
RegistCommondExecutedEvent();
ReleaseCommond();//修改 陈静
isFinish = true;
listPoints.Clear();
}
}
private void SetAreaColorArcMap(string name, Color color)
{
IMFLayer layer = mapMapLogic.GetLayer(layerName);
if (layer == null)
{
return;
}
IMFElement element = layer.GetElement(name);
if (element == null)
{
return;
}
IMFPolygon polygon = element as IMFPolygon;
if (polygon == null)
{
return;
}
polygon.SetFillColor(Color.FromArgb(80, color));
}
/// <summary>
/// 鼠标左键双击
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void mapControl_eventLButtonDbClick(object sender, _DHOSOFTMapControlEvents_eventLButtonDbClickEvent e)
{
if (!isControl && listPoints.Count >= 2)
{
if (!string.IsNullOrEmpty(tempName))
{
mapControl.MgsDelObject(tempName);
}
//if (listPoints.Count < 2) return;
Kml kml = new Kml();
KmlLineString line = new KmlLineString();
line.PositionList = listPoints;
line.Color = System.Drawing.Color.Red;
line.Width = 3;
kml.Placemark.Name = "mgis_line" + Utils.ElementIndex;
kml.Placemark.Graph = line;
IMFElement element = null;
layer.AddElement(kml, out element);
lineElement = element as IMFLine;
RegistCommondExecutedEvent();
ReleaseCommond();//修改 陈静
listPoints.Clear();
isFinish = true;
}
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="_mapControl">arcgis地图控件</param>
/// <param name="_element">要编辑的面图元</param>
public EditPolygon(AxMapControl _mapControl, IMFElement _element)
{
element = _element as IMFPolygon;
mapControl = _mapControl;
markerList = new List <Model.EditMarker>();
polygonElement = _element as PolygonElementClass;
pointList = new List <Element.Point_ArcMap>();
}
/// <summary>
/// 移除图元
/// </summary>
/// <param name="element">图元</param>
/// <param name="layer">图元所在的图层</param>
/// <returns></returns>
public bool RemoveElement(IMFElement element, ILayer layer)
{
Picture_ArcGlobe model = element as Picture_ArcGlobe;
IGraphicsContainer graphicsContainer = layer as IGraphicsContainer;
graphicsContainer.DeleteElement(model);
return(true);
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="_mapControl">arcgis地图控件</param>
/// <param name="_element">要编辑的线图元</param>
public EditLine(AxMapControl _mapControl, IMFElement _element)
{
element = _element as IMFLine;
markerList = new List <EditMarker>();
lineElement = _element as LineElementClass;
mapControl = _mapControl;
pointList = new List <Point_ArcMap>();
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="_gmapControl">地图控件</param>
/// <param name="_element">图元</param>
public EditCircle(GMapControl _gmapControl, IMFElement _element)
{
gmapControl = _gmapControl;
circleMarker = _element as GMapMarker;
this.circleElement = _element as IMFCircle;
circleElement = _element as IMFCircle;
listPoints = new List <PointLatLng>();
}
/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
ReleaseCommond();
markerList = null;
elementList = null;
mapLogic = null;
selectedElment = null;
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="_gmapControl">地图控件</param>
/// <param name="_element">图元</param>
public EditText(GMapControl _gmapControl, IMFElement _element)
{
gmapControl = _gmapControl;
marker = _element as GMapMarker;
element = _element as IMFText;
textCtrl = new TextInput();
textCtrl.InputFinished += InputFinish;
}
/// <summary>
/// 面点击事件
/// </summary>
/// <param name="item"></param>
/// <param name="e"></param>
void gmapControl_OnPolygonClick(GMapPolygon item, System.Windows.Forms.MouseEventArgs e)
{
selectedElment = mapLogic.GetElement(item.Tag.ToString());
if (selectedElment == null)
{
return;
}
selectedElment.HightLight(!selectedElment.IsHightLight);
}
/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
ReleaseCommond();
CommondExecutedEvent = null;
gmapControl = null;
marker = null;
isMouseDown = false;
element = null;
}
/// <summary>
/// 释放
/// </summary>
public void Dispose()
{
ReleaseCommond();
CommondExecutedEvent = null;
moveObj = 0;
element = null;
mapControl = null;
keyDown = false;
}
/// <summary>
/// 编辑图元
/// </summary>
/// <param name="elementName">图元名称</param>
public void EditElement(string elementName)
{
IMFElement element = mapLogic.GetElement(elementName);
if (element != null)
{
EditElement(element);
}
}
/// <summary>
/// 移除图元
/// </summary>
/// <param name="elementName">图元名称</param>
/// <returns>true，成功；false，失败</returns>
/// <param name="element">图元</param>
public bool RemoveElement(string elementName, ref IMFElement element)
{
bool flag = this.RemoveElement(elementName);
if (flag)
{
element = null;
}
return(flag);
}
/// <summary>
/// 移除图元
/// </summary>
/// <param name="element">图元</param>
/// <returns></returns>
public bool RemoveElement(ref IMFElement element)
{
bool flag = RemoveElement(element.ElementName);
if (flag)
{
element = null;
}
return(flag);
}
