// 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;
}
}
public override void OnRender(Graphics g)
{
base.OnRender(g);
if (wprad == 0 || MainMap == null)
{
return;
}
// undo autochange in mouse over
if (Pen.Color == Color.Blue)
{
Pen.Color = Color.White;
}
double width = (MainMap.MapProvider.Projection.GetDistance(MainMap.FromLocalToLatLng(0, 0), MainMap.FromLocalToLatLng(MainMap.Width, 0)) * 1000.0);
double height = (MainMap.MapProvider.Projection.GetDistance(MainMap.FromLocalToLatLng(0, 0), MainMap.FromLocalToLatLng(MainMap.Height, 0)) * 1000.0);
double m2pixelwidth = MainMap.Width / width;
double m2pixelheight = MainMap.Height / height;
GPoint loc = new GPoint((int)(LocalPosition.X - (m2pixelwidth * wprad * 2)), LocalPosition.Y);// MainMap.FromLatLngToLocal(wpradposition);
try
{
g.DrawArc(Pen, new System.Drawing.Rectangle((int)(LocalPosition.X - Offset.X - (Math.Abs(loc.X - LocalPosition.X) / 2)), (int)(LocalPosition.Y - Offset.Y - Math.Abs(loc.X - LocalPosition.X) / 2), (int)(Math.Abs(loc.X - LocalPosition.X)), (int)(Math.Abs(loc.X - LocalPosition.X))), 0, 360);
}
catch { }
}
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
GMapControl map = parameter as GMapControl;
//double X1 = System.Convert.ToDouble(values[0]);
//double Y1 = System.Convert.ToDouble(values[1]);
//double X2 = System.Convert.ToDouble(values[2]);
//double Y2 = System.Convert.ToDouble(values[3]);
double d = (values[4] as CheckpointData).distance;
//PointLatLng pos1 = map.FromLocalToLatLng((int)X1, (int)Y1);
//PointLatLng pos2 = map.FromLocalToLatLng((int)X2, (int)Y2);
//double R = 6378.1;
//double track = Math.Atan2(Math.Cos(pos2.Lat * Math.PI / 180) * Math.Sin((pos2.Lng - pos1.Lng) * Math.PI / 180), Math.Cos(pos1.Lat * Math.PI / 180) * Math.Sin(pos2.Lat * Math.PI / 180) - Math.Sin(pos1.Lat * Math.PI / 180) * Math.Cos(pos2.Lat * Math.PI / 180) * Math.Cos((pos2.Lng - pos1.Lng) * Math.PI / 180));
//double lat2 = Math.Asin(Math.Sin(pos1.Lat * Math.PI / 180) * Math.Cos(d / R) + Math.Cos(pos1.Lat * Math.PI / 180) * Math.Sin(d / R) * Math.Cos(track)) * 180 / Math.PI;
//double lng2 = pos1.Lng + Math.Atan2(Math.Sin(track) * Math.Sin(d / R) * Math.Cos(pos1.Lat * Math.PI / 180), Math.Cos(d / R) - (Math.Sin(pos1.Lat * Math.PI / 180) * Math.Sin(lat2 * Math.PI / 180))) * 180 / Math.PI;
//GPoint temp = map.FromLatLngToLocal(new PointLatLng(lat2, lng2));
//Point local1 = new Point(X1, Y1);
//Point local2 = new Point((int)temp.X, (int)temp.Y);
//return Math.Sqrt(Math.Pow(local2.X - local1.X, 2) + Math.Pow(local2.Y - local1.Y, 2));
PointLatLng pnt1 = map.FromLocalToLatLng(0, 20);
PointLatLng pnt2 = map.FromLocalToLatLng(200, 20);
double dist = new MapRoute(new List <PointLatLng>()
{
pnt1, pnt2
}, "B").Distance;
double factor = 200 / dist;
return(d * factor);
}
void MapWidget_MotionNotifyEvent(object o, Gtk.MotionNotifyEventArgs args)
{
if (addressMoving)
{
addressMarker.Position = MapWidget.FromLocalToLatLng((int)args.Event.X, (int)args.Event.Y);
}
}
void mapa_MouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
var p = e.GetPosition(mapa);
if (dibujando)
{
ZonaActual.Points.Add(mapa.FromLocalToLatLng((int)p.X, (int)p.Y));
ZonaActual.RegenerateShape(mapa);
if (Keyboard.Modifiers == ModifierKeys.Control)
{
this.dibujando = false;
mapa.Markers.Remove(Linea);
Linea.Clear();
Linea = null;
this.TerminarDibujo();
}
}
else
{
dibujando = true;
PointLatLng[] points = { mapa.FromLocalToLatLng((int)p.X, (int)p.Y) };
this.ZonaActual = CrearPoligono(points, Brushes.Red);
mapa.Markers.Add(this.ZonaActual);
mapa.MouseMove += mapa_MouseMove;
}
}
private void MapWidgetOnMotionNotifyEvent(object o, MotionNotifyEventArgs args)
{
if (_addressIsMoving)
{
_addressMarker.Position = _mapWidget.FromLocalToLatLng((int)args.Event.X, (int)args.Event.Y);
}
}
// 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;
}
}
// 鼠标按下事件
void gmapControl_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
isMouseDown = true;
prevPoint = gmapControl.FromLocalToLatLng(e.X, e.Y);
}
}
// 鼠标移动事件
private void gmapControl_MouseMove(object sender, MouseEventArgs e)
{
if (isLeftButtonDown == false)
{
return;
}
if (bOnMarkerEnter == true)
{
bOnMarkerEnter = false;
gmapControl.OnMarkerEnter -= gmapControl_OnMarkerEnter;
}
if (bOnMarkerLeave == true)
{
bOnMarkerLeave = false;
gmapControl.OnMarkerLeave -= gmapControl_OnMarkerLeave;
}
if (editType == 0)
{
var lngLat = gmapControl.FromLocalToLatLng(e.X, e.Y);
circleMarker.Position = lngLat;
gmapControl.Cursor = Cursors.SizeAll;
// 实时更新圆心坐标
centerPoint = circleMarker.Position;
}
else if (editType == 1)
{
if (currentEditPoint == null || currIndex == -1)
{
return;
}
var lngLat = gmapControl.FromLocalToLatLng(e.X, e.Y);
if (currIndex == 0 || currIndex == 2)
{
lngLat.Lng = currentEditPoint.Position.Lng;
}
else if (currIndex == 1 || currIndex == 3)
{
lngLat.Lat = currentEditPoint.Position.Lat;
}
currentEditPoint.Position = lngLat;
double distance = gmapControl.MapProvider.Projection.GetDistance(centerPoint, lngLat) * 1000;
circleMarker.Position = centerPoint;
circleElement.UpdatePosition(distance);
gmapControl.UpdateMarkerLocalPosition(circleMarker);
// 实时更新半径
radius = distance;
}
RemoveEditMarker();
AddEditMarker();
}
private void Gmap_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
double lat = gmap.FromLocalToLatLng(e.X, e.Y).Lat;
double lon = gmap.FromLocalToLatLng(e.X, e.Y).Lng;
SetMarker(lat, lon);
}
}
public void GClick(GMapControl gMapControl1, MouseEventArgs e)
{
//obtener info y mostrar
double lat = gMapControl1.FromLocalToLatLng(e.X, e.Y).Lat;
double ln = gMapControl1.FromLocalToLatLng(e.X, e.Y).Lng;
//posicionar el marker
marker.Position = new PointLatLng(lat, ln);
//mostrar texto en tooltip
marker.ToolTipText = String.Format("Ubicación: \n Latitud:{0} \n Longitud:{1}", lat, ln);
}
private void MainMap_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
fIsMouseDown = true;
if (fTargetMarker.IsVisible)
{
fTargetMarker.Position = fMapControl.FromLocalToLatLng(e.X, e.Y);
}
}
}
void gMapControl1_MouseClick(object sender, MouseEventArgs e)
{
double X = gMapControl1.FromLocalToLatLng(e.X, e.Y).Lng;
double Y = gMapControl1.FromLocalToLatLng(e.X, e.Y).Lat;
GMapOverlay markersOverlay = new GMapOverlay(gMapControl1, "NewMarkers");
GMapMarkerGoogleGreen markerG = new GMapMarkerGoogleGreen(new GMap.NET.PointLatLng(Y, X));
markerG.ToolTip = new GMapRoundedToolTip(markerG);
markerG.ToolTipText = "Новый объект";
markersOverlay.Markers.Add(markerG);
gMapControl1.Overlays.Add(markersOverlay);
}
private void Marker_MouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton != MouseButtonState.Pressed || !IsMouseCaptured)
{
return;
}
var p = e.GetPosition(_map);
Marker.Position = _map.FromLocalToLatLng((int)p.X, (int)p.Y);
Location = new GeoCoordinate(Marker.Position.Lat, Marker.Position.Lng);
}
internal void MouseDoubleClick(MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
if (markers.Count > 1)
{
markers.RemoveAt(1);
}
double lat = gMap.FromLocalToLatLng(e.X, e.Y).Lat;
double lng = gMap.FromLocalToLatLng(e.X, e.Y).Lng;
AddMarkerByMouseClick(markers, new PointLatLng(lat, lng));
}
}
/// <summary>
/// 鼠标移动，实时绘制
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gmapControl_MouseMove(object sender, MouseEventArgs e)
{
if (!drawn)
{
return;
}
var lngLat = gmapControl.FromLocalToLatLng(e.X, e.Y);
var maplngLat = new MapLngLat(lngLat.Lng, lngLat.Lat);
listMapPoints.Add(maplngLat); //添加点
polygonElement.UpdatePosition(listMapPoints); //更新
listMapPoints.Remove(maplngLat); //移除点
}
private RectLatLng GetBounds(PointLatLng point)
{
var local = _gMap.FromLatLngToLocal(point);
var t = local.Y - _gridYPixels / 2;
var l = local.X - _gridXPixels / 2;
var b = local.Y + _gridYPixels / 2;
var r = local.X + _gridXPixels / 2;
var tl = _gMap.FromLocalToLatLng((int)l, (int)t);
var br = _gMap.FromLocalToLatLng((int)r, (int)b);
return(new RectLatLng(tl.Lat, tl.Lng, br.Lng - tl.Lng, Math.Abs(br.Lat - tl.Lat)));
}
// 点的鼠标移动事件，如果是选中状态下，则拖动图元
private void gmapControl_MouseMovePoint(object sender, System.Windows.Forms.MouseEventArgs e)
{
//面移动
var lnglat = gmapControl.FromLocalToLatLng(e.X, e.Y);
int index = polygon.Points.FindIndex(o => o == currentPoint.Position);
if (index != -1)
{
polygon.Points[index] = lnglat;
}
//点移动
currentPoint.Position = lnglat;
gmapControl.UpdatePolygonLocalPosition(polygon);
}
public CheckpointData(GMapControl map, Line ml, Ellipse node, Point setPoint)
{
parentData = node.Tag as RouteData;
routenum = parentData.objID;
linenum = (ml.Tag as RouteData).componentID;
spdunit = parentData.baseSpeedunit;
PointLatLng point1 = map.FromLocalToLatLng((int)ml.X1, (int)ml.Y1);
PointLatLng point2 = map.FromLocalToLatLng((int)setPoint.X, (int)setPoint.Y);
distance = new MapRoute(new List <PointLatLng>()
{
point1, point2
}, "D").Distance;
updateData();
}
/// <summary>
/// 鼠标移动，实时绘制
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gmapControl_MouseMove(object sender, MouseEventArgs e)
{
if (isMouseDown == false)
{
return;
}
if (isFinish)
{
return;
}
var lngLat = gmapControl.FromLocalToLatLng(e.X, e.Y);
gmapRoute.Points[1] = lngLat;
gmapControl.UpdateRouteLocalPosition(gmapRoute);
gmapControl.Refresh();
}
private Feature[] GetMapItemsOnMouseClick(MouseEventArgs e)
{
var mapItems = new List <Feature>();
var polygons = _mapControl.Overlays
.SelectMany(o => o.Polygons)
.Where(p => p.IsVisible && p.IsHitTestVisible)
.Where(p => p.IsInside(_mapControl.FromLocalToLatLng(e.X, e.Y)))
.Select(p => (Feature)p.Tag);
mapItems.AddRange(polygons);
var routes = _mapControl.Overlays
.SelectMany(o => o.Routes)
.Where(r => r.IsVisible && r.IsHitTestVisible)
.Where(r =>
{
var rp = new GPoint(e.X, e.Y);
rp.OffsetNegative(_mapControl.Core.renderOffset);
return(r.IsInside((int)rp.X, (int)rp.Y));
})
.Select(r => (Feature)r.Tag);
mapItems.AddRange(routes);
return(mapItems.ToArray());
}
/// <summary>
/// 屏幕坐标转地理坐标
/// </summary>
/// <param name="x">屏幕X</param>
/// <param name="y">屏幕Y</param>
/// <returns></returns>
public MapLngLat SceneToGeographyPoint(int x, int y)
{
PointLatLng latlng = gmapControl.FromLocalToLatLng(x, y);
Core.Model.MapLngLat lnglat = new MapLngLat(latlng.Lng, latlng.Lat);
return(lnglat);
}
private void OnMap_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
var x = _mapControl.FromLocalToLatLng(e.X, e.Y).Lat;
var y = _mapControl.FromLocalToLatLng(e.X, e.Y).Lng;
_closerDepartmentOverlay.Clear();
_userPositionOverlay.Markers.Clear();
GMarkerGoogle marker = new GMarkerGoogle(new PointLatLng(x, y), GMarkerGoogleType.red);
marker.ToolTip = new GMapRoundedToolTip(marker);
marker.ToolTipText = "Ваше местоположение";
_userPositionOverlay.Markers.Add(marker);
}
}
/// <summary>
/// 鼠标按下事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void gmapControl_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
{
if (e.Clicks == 2)
{
return;
}
if (e.Button == MouseButtons.Left)
{
if (isFinish == true)
{
ReleaseCommond();
return;
}
var lngLat = gmapControl.FromLocalToLatLng(e.X, e.Y);
var maplngLat = new MapLngLat(lngLat.Lng, lngLat.Lat);
if (pointIndex == 0)//第一个点
{
listMapPoints = new List <MapLngLat>();
//加线
Kml kmlLine = new Kml();
kmlLine.Placemark.Name = lineName;
KmlLineString line = new KmlLineString();
line.Argb = Color.Green.ToArgb();
line.Width = 2;
List <MapLngLat> pList = new List <MapLngLat>();
pList.Add(new MapLngLat(lngLat.Lng, lngLat.Lat));
line.PositionList = pList; //string.Format("{0},{1}", lngLat.Lng, lngLat.Lat);
kmlLine.Placemark.Graph = line;
layerCollection.GetLayer(layerName).AddElement(kmlLine);
listMapPoints.Add(maplngLat);
pointIndex++;
}
else
{
pointIndex++;
if (!listMapPoints.Contains(maplngLat))
{
listMapPoints.Add(maplngLat);
}
}
isMouseDown = true;
}
}
private void gMapServicio_Click_1(object sender, EventArgs e)
{
markersOverlay.Clear();
GMapControl gm = (GMapControl)sender;
MouseEventArgs hj = (MouseEventArgs)e;
lat = gm.FromLocalToLatLng(hj.X, hj.Y).Lat;
lon = gm.FromLocalToLatLng(hj.X, hj.Y).Lng;
GMapMarker marker =
new GMap.NET.WindowsForms.Markers.GMarkerGoogle(
new GMap.NET.PointLatLng(lat, lon),
GMap.NET.WindowsForms.Markers.GMarkerGoogleType.blue_pushpin);
markersOverlay.Markers.Add(marker);
gMapServicio.Overlays.Add(markersOverlay);
btConfirmar.Enabled = true;
}
public PointLatLng[] CreateBesizer(GMapControl mapControl, PointLatLng startPos, PointLatLng endPos)
{
Point point = new Point((int)mapControl.FromLatLngToLocal(startPos).X, (int)mapControl.FromLatLngToLocal(startPos).Y);
Point point2 = new Point((int)mapControl.FromLatLngToLocal(endPos).X, (int)mapControl.FromLatLngToLocal(endPos).Y);
double x = Math.Sqrt(Math.Pow((double)(point2.X - point.X), 2.0) + Math.Pow((double)(point2.Y - point.Y), 2.0)) / 4.0;
int num2 = 1;
if ((point2.Y - point.Y) != 0)
{
num2 = (point2.Y - point.Y) / Math.Abs((int)(point2.Y - point.Y));
}
else if ((point2.X - point.X) != 0)
{
num2 = (point2.X - point.X) / Math.Abs((int)(point2.X - point.X));
}
double num3 = ((double)(point.X - point2.X)) / ((double)(point2.Y - point.Y));
PointF tf = new PointF((((float)(3 * point.X)) / 4f) + (((float)point2.X) / 4f), (((float)(3 * point.Y)) / 4f) + (((float)point2.Y) / 4f));
PointF tf2 = new PointF((((float)point.X) / 4f) + (((float)(3 * point2.X)) / 4f), (((float)point.Y) / 4f) + (((float)(3 * point2.Y)) / 4f));
double num4 = tf.Y - (num3 * tf.X);
double num5 = tf2.Y - (num3 * tf2.X);
double num6 = Math.Pow(num3, 2.0) + 1.0;
double num7 = 2.0 * (((num3 * num4) - (num3 * tf.Y)) - tf.X);
double num8 = (Math.Pow((double)tf.X, 2.0) + Math.Pow(num4 - tf.Y, 2.0)) - Math.Pow(x, 2.0);
double num9 = (-num7 + (num2 * Math.Sqrt(Math.Pow(num7, 2.0) - ((4.0 * num6) * num8)))) / (2.0 * num6);
double num10 = (num3 * num9) + num4;
double num11 = Math.Pow(num3, 2.0) + 1.0;
double num12 = 2.0 * (((num3 * num5) - (num3 * tf2.Y)) - tf2.X);
double num13 = (Math.Pow((double)tf2.X, 2.0) + Math.Pow(num5 - tf2.Y, 2.0)) - Math.Pow(x, 2.0);
double num14 = (-num12 + (num2 * Math.Sqrt(Math.Pow(num12, 2.0) - ((4.0 * num11) * num13)))) / (2.0 * num11);
double num15 = (num3 * num14) + num5;
PointF tf3 = new PointF((float)num9, (float)num10);
PointF tf4 = new PointF((float)num14, (float)num15);
if ((point2.Y - point.Y) == 0)
{
tf3 = new PointF(tf.X, tf.Y + ((float)(num2 * x)));
tf4 = new PointF(tf2.X, tf.Y + ((float)(num2 * x)));
}
List<PointLatLng> pointList = new List<PointLatLng>();
PointLatLng pll3 = mapControl.FromLocalToLatLng((int)tf3.X, (int)tf3.Y);
PointLatLng pll4 = mapControl.FromLocalToLatLng((int)tf4.X, (int)tf4.Y);
pointList.Add(startPos);
pointList.Add(pll3);
pointList.Add(pll4);
pointList.Add(endPos);
PointLatLng[] points = GetBezierPoints(pointList.ToArray(), 1000);
return points;
}
void CustomMarkerDemo_MouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed && IsMouseCaptured)
{
Point p = e.GetPosition(MainWindow);
Marker.Position = MainWindow.FromLocalToLatLng((int)(p.X), (int)(p.Y));
}
}
void MarkerControl_MouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed && IsMouseCaptured && IsDraggable)
{
Point p = e.GetPosition(_map);
_marker.Position = _map.FromLocalToLatLng((int)p.X, (int)p.Y);
}
}
void ProjectMarker_MouseMove(object sender, MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed && IsMouseCaptured)
{
Point p = e.GetPosition(gMap);
Marker.Position = gMap.FromLocalToLatLng((int)p.X, (int)p.Y);
}
}
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
if (parameter.ToString() == "Checkpoint")
{
double pos = System.Convert.ToDouble(values[0]);
double height = System.Convert.ToDouble(values[1]);
if (pos <= 0 || pos >= height)
{
return(Visibility.Hidden);
}
else
{
return(Visibility.Visible);
}
}
else if (parameter is GMapControl)
{
GMapControl map = parameter as GMapControl;
double height = System.Convert.ToDouble(values[0]);
RouteData dat = values[1] as RouteData;
double pos = System.Convert.ToDouble(values[2]);
double climb = dat.neffectivedst;
double descend = DataConverters.LengthUnits(dat.distance, dat.baseDistunit, "KM") - dat.effectivedst;
PointLatLng pnt1 = map.FromLocalToLatLng(0, 20);
PointLatLng pnt2 = map.FromLocalToLatLng(200, 20);
double dist = new MapRoute(new List <PointLatLng>()
{
pnt1, pnt2
}, "B").Distance;
double factor = dist / 200;
if (height * factor < climb + descend)
{
return(Visibility.Hidden);
}
else if (pos == 0)
{
return(Visibility.Hidden);
}
else
{
return(Visibility.Visible);
}
}
return(Visibility.Visible);
}
