//网络表更新
private void RefreshNetGrid()
{
NetGrid.Rows.Clear();
IEnumerator <GMapRoute> ir = Net.Routes.GetEnumerator();
if (NewNetMap.Count == 0)
{
return;
}
//IDictionaryEnumerator IdTor = NewNetMap.GetEnumerator();
while (ir.MoveNext())
{
double dist = 0;
GMapRoute de = (GMapRoute)ir.Current;
string[] name = de.Name.Split('-');
if (DistMap.Contains(de.Name))
{
dist = double.Parse((string)DistMap[de.Name]);
}
else
{
dist = UtilityClass.CalcDistance(GetGpsFromName(name[0]), GetGpsFromName(name[1]));
DistMap.Add(de.Name, dist.ToString());
}
string[] rowstr = { (name[0]).TrimStart('节', '点'), name[1].TrimStart('节', '点'), (dist.ToString("F01")) };
NetGrid.Rows.Add(rowstr);
}
NetGrid.Sort(NetGrid.Columns[0], ListSortDirection.Ascending);
for (int i = 0; i < NetGrid.Rows.Count; i++)
{
DataGridViewComboBoxCell Dcell = (DataGridViewComboBoxCell)NetGrid.Rows[i].Cells[3];
Dcell.Value = Dcell.Items[0];
Dcell.ToolTipText = Dcell.Value.ToString();
}
}
//判断是否选择了路由路线。
private void routemap_MouseClick(object sender, MouseEventArgs e)
{
if (CurrentMarker != null)//点击节点时不响应
{
return;
}
PointLatLng p = routemap.FromLocalToLatLng(e.X, e.Y);
foreach (GMapRoute r in Net.Routes)
{
double d = UtilityClass.CalcDistance(p, (PointLatLng)r.From) + UtilityClass.CalcDistance(p, (PointLatLng)r.To) - r.Distance * 1000;
if (d < 10)
{
if (CurrentRoute != null)
{
CurrentRoute.Stroke.Color = Color.WhiteSmoke;//将之前选择的路由颜色还原
}
if (!r.Equals(CurrentRoute))
{
CurrentRoute = r; //
r.Stroke.Color = Color.DeepPink;
break; //选择了另一节点，跳出
}
//又选择同一节点，说明是放弃选择
CurrentRoute = null;
}
}
}
//领接节点表更新
private void RefreshNeiborList(string startnode)
{
NeiborNodeLst.Rows.Clear();
if (NewNetMap.Count == 0)
{
return;
}
IDictionaryEnumerator IdTor = NewNetMap.GetEnumerator();
while (IdTor.MoveNext())
{
DictionaryEntry de = (DictionaryEntry)IdTor.Current;
if (startnode == (string)de.Key)
{
string[] str = { "节点配置", (string)de.Key, "节点位置", "纬度" };
double lat = double.Parse(XmlHelper.GetConfigValue(xmldoc, str));
string[] lngstr = { "节点配置", (string)de.Key, "节点位置", "经度" };
double lng = double.Parse(XmlHelper.GetConfigValue(xmldoc, lngstr));
List <string> lst = (List <string>)NewNetMap[de.Key];
foreach (string name in lst)
{
string[] sstr = { "节点配置", name, "节点位置", "纬度" };
double slat = double.Parse(XmlHelper.GetConfigValue(xmldoc, sstr));
string[] lngsstr = { "节点配置", name, "节点位置", "经度" };
double slng = double.Parse(XmlHelper.GetConfigValue(xmldoc, lngsstr));
PointLatLng fr = new PointLatLng(lat, lng);
PointLatLng to = new PointLatLng(slat, slng);
double d = UtilityClass.CalcDistance(fr, to);
string[] rowstr = { ((string)de.Key).TrimStart('节', '点'), name.TrimStart('节', '点'), d.ToString("F01") };
NeiborNodeLst.Rows.Add(rowstr);
}
}
}
NeiborNodeLst.Sort(NeiborNodeLst.Columns[0], ListSortDirection.Ascending);
for (int i = 0; i < NeiborNodeLst.Rows.Count; i++)
{
DataGridViewComboBoxCell Dcell = (DataGridViewComboBoxCell)NeiborNodeLst.Rows[i].Cells[3];
Dcell.Value = Dcell.Items[0];
Dcell.ToolTipText = Dcell.Value.ToString();
}
//领接节点表更新
}
private void ShowLineAni(object obj)
{
List <PointLatLng> plist = (List <PointLatLng>)obj;
PointLatLng lastp = new PointLatLng();
while (RouteisRunning)//循环演示
{
foreach (PointLatLng p in plist)
{
if (!lastp.IsZero)
{
int time = (int)(UtilityClass.CalcDistance(lastp, p) * 1000 / 1500);
mf.LineEmitAnimation(ref routemap, lastp, p, time, "");
Thread.Sleep(time);
}
lastp = p;
}
//遍历完清零
lastp.Lat = 0;
lastp.Lng = 0;
}
}