void gmap_OnMarkerClick(GMapMarker item, MouseEventArgs e)
{
if (item is GMapMarkerImage)
{
currentMarker = null;
GMapMarkerImage m = item as GMapMarkerImage;
String info_i = "设备编号:" + m.id;
info_i += "\n设备名称:" + m.machine_name;
info_i += "\n设备位置:" + m.location;
info_i += "\n安装时间:" + m.install_time;
info_i += "\n位置经度:" + m.longitude;
info_i += "\n位置纬度:" + m.latitude;
MessageBox.Show(info_i);
}
//String message = "marker was clicked(经度：" + item.Position.Lng + ", 纬度：" + item.Position.Lat + ")" ;
//MessageBox.Show(message);
}
private void gmap_Load(object sender, EventArgs e)
{
// Initialize map:
gmap.MapProvider = GMap.NET.MapProviders.GoogleChinaMapProvider.Instance;
GMap.NET.GMaps.Instance.Mode = GMap.NET.AccessMode.ServerOnly;
gmap.MinZoom = 2; //最小缩放
gmap.MaxZoom = 17; //最大缩放
gmap.Zoom = 5; //当前缩放
gmap.ShowCenter = false; //不显示中心十字点
gmap.Position = new PointLatLng(32.064, 118.704); //地图中心位置：南京
GMapOverlay objects = new GMapOverlay("objects"); //放置marker的图层
int len = m_list.Length;
for (int cnt = 0; cnt < len; ++cnt)
{
Bitmap bitmap = Bitmap.FromFile("C:\\Users\\dell\\Documents\\Visual Studio 2010\\Projects\\WindowsFormsApplication6\\WindowsFormsApplication6\\images\\water1.png") as Bitmap;
//GMarkerGoogle marker = new GMarkerGoogle(new PointLatLng(m_list[cnt].longitude, m_list[cnt].latitude), bitmap);
GMapMarkerImage marker = new GMapMarkerImage(new PointLatLng(m_list[cnt].longitude, m_list[cnt].latitude), bitmap);
marker.id = m_list[cnt].id;
marker.machine_name = m_list[cnt].machine_name;
marker.location = m_list[cnt].location;
marker.install_time = m_list[cnt].install_time;
marker.longitude = m_list[cnt].longitude;
marker.latitude = m_list[cnt].latitude;
objects.Markers.Add(marker);
}
gmap.Overlays.Add(objects);
GMapOverlay polyOverlay = new GMapOverlay("polygons");
List <PointLatLng> points = new List <PointLatLng>();
points.Add(new PointLatLng(32.064, 118.704));
points.Add(new PointLatLng(33.067, 118.707));
points.Add(new PointLatLng(34.070, 120.710));
points.Add(new PointLatLng(31.073, 119.713));
GMapPolygon polygon = new GMapPolygon(points, "mypolygon");
polygon.Fill = new SolidBrush(Color.FromArgb(50, Color.Red));
polygon.Stroke = new Pen(Color.Red, 1);
polyOverlay.Polygons.Add(polygon);
gmap.Overlays.Add(polyOverlay);
gmap.OnMarkerClick += new MarkerClick(gmap_OnMarkerClick);
gmap.OnMarkerEnter += new MarkerEnter(gmap_OnMarkerEnter);
}
void gmap_OnMarkerEnter(GMapMarker item)
{
if (item is GMapMarkerImage)
{
currentMarker = null;
GMapMarkerImage m = item as GMapMarkerImage;
String info_i = "设备编号:" + m.id;
info_i += "\n设备名称:" + m.machine_name;
info_i += "\n设备位置:" + m.location;
info_i += "\n安装时间:" + m.install_time;
info_i += "\n位置经度:" + m.longitude;
info_i += "\n位置纬度:" + m.latitude;
this.toolTip1.SetToolTip(this.gmap, info_i);
}
//String info = item.Position.Lat + " " + item.Position.Lng;
//this.toolTip1.SetToolTip(this.gmap, info);
}
private void gmap_Load(object sender, EventArgs e)
{
// Initialize map:
gmap.MapProvider = GMap.NET.MapProviders.GoogleChinaMapProvider.Instance;
GMap.NET.GMaps.Instance.Mode = GMap.NET.AccessMode.ServerOnly;
gmap.MinZoom = 2; //最小缩放
gmap.MaxZoom = 17; //最大缩放
gmap.Zoom = 5; //当前缩放
gmap.ShowCenter = false; //不显示中心十字点
gmap.Position = new PointLatLng(32.064, 118.704); //地图中心位置：南京
GMapOverlay objects = new GMapOverlay("objects"); //放置marker的图层
int len = m_list.Length;
for (int cnt = 0; cnt < len; ++cnt)
{
Bitmap bitmap = Bitmap.FromFile("C:\\Users\\dell\\Documents\\Visual Studio 2010\\Projects\\WindowsFormsApplication6\\WindowsFormsApplication6\\images\\water1.png") as Bitmap;
//GMarkerGoogle marker = new GMarkerGoogle(new PointLatLng(m_list[cnt].longitude, m_list[cnt].latitude), bitmap);
GMapMarkerImage marker = new GMapMarkerImage(new PointLatLng(m_list[cnt].longitude, m_list[cnt].latitude), bitmap);
marker.id = m_list[cnt].id;
marker.machine_name = m_list[cnt].machine_name;
marker.location = m_list[cnt].location;
marker.install_time = m_list[cnt].install_time;
marker.longitude = m_list[cnt].longitude;
marker.latitude = m_list[cnt].latitude;
objects.Markers.Add(marker);
}
gmap.Overlays.Add(objects);
GMapOverlay polyOverlay = new GMapOverlay("polygons");
List<PointLatLng> points = new List<PointLatLng>();
points.Add(new PointLatLng(32.064, 118.704));
points.Add(new PointLatLng(33.067, 118.707));
points.Add(new PointLatLng(34.070, 120.710));
points.Add(new PointLatLng(31.073, 119.713));
GMapPolygon polygon = new GMapPolygon(points, "mypolygon");
polygon.Fill = new SolidBrush(Color.FromArgb(50, Color.Red));
polygon.Stroke = new Pen(Color.Red, 1);
polyOverlay.Polygons.Add(polygon);
gmap.Overlays.Add(polyOverlay);
gmap.OnMarkerClick += new MarkerClick(gmap_OnMarkerClick);
gmap.OnMarkerEnter += new MarkerEnter(gmap_OnMarkerEnter);
}
void gmap_OnMarkerEnter(GMapMarker item)
{
if (item is GMapMarkerImage)
{
currentMarker = null;
GMapMarkerImage m = item as GMapMarkerImage;
String info_i = "设备编号:" + m.id;
info_i += "\n设备名称:" + m.machine_name;
info_i += "\n设备位置:" + m.location;
info_i += "\n安装时间:" + m.install_time;
info_i += "\n位置经度:" + m.longitude;
info_i += "\n位置纬度:" + m.latitude;
this.toolTip1.SetToolTip(this.gmap, info_i);
}
//String info = item.Position.Lat + " " + item.Position.Lng;
//this.toolTip1.SetToolTip(this.gmap, info);
}
void gmap_OnMarkerClick(GMapMarker item, MouseEventArgs e)
{
if (item is GMapMarkerImage)
{
currentMarker = null;
GMapMarkerImage m = item as GMapMarkerImage;
String info_i = "设备编号:" + m.id;
info_i += "\n设备名称:" + m.machine_name;
info_i += "\n设备位置:" + m.location;
info_i += "\n安装时间:" + m.install_time;
info_i += "\n位置经度:" + m.longitude;
info_i += "\n位置纬度:" + m.latitude;
MessageBox.Show(info_i);
}
//String message = "marker was clicked(经度：" + item.Position.Lng + ", 纬度：" + item.Position.Lat + ")" ;
//MessageBox.Show(message);
}
