Route Search.

JavaScript

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<html>
<head>
<script language="javascript">
<!--
var img_start, img_end, img_pos; 
var sflag, eflag;
//------------------------------------------------------------------------------
// Click Notify Event Call
//------------------------------------------------------------------------------ 
function CallClickNotify(Type)
{
    var ctrlman = m_Map.GetCtrlMan();
    ctrlman.SetClickNotify(Type);            
}
//------------------------------------------------------------------------------
//  Evnet Click Notify
//------------------------------------------------------------------------------ 
function MapEvent_OnClickNotify(Type, X, Y)
{
   var ctrlman = m_Map.GetCtrlMan();
   var ctrlstate = ctrlman.GetControlState();        
   var lonlat = ctrlstate.DPToLL(X, Y);

  AddPoint(Type, lonlat._Lon, lonlat._Lat);
  
}
//------------------------------------------------------------------------------
//  Departure / Destination / Add Via
//------------------------------------------------------------------------------ 
function AddPoint(flag, X, Y)
{
  var ctrlman = m_Map.GetCtrlMan();
  var routeman = ctrlman.GetRouteMan();
  var util = m_Map.GetUtility();
  
  var poiman = ctrlman.GetPOIMan();
  var route = routeman.GetCurrentRoute();
  if (route == null) route = routeman.NewRoute();
  
  if (flag == 100) { // Departure
    route.SetSourceInfo("E:\\TalMap\\Data\\Region.TMRPF", 1);
    route.ClearOriginFlag(); // Delete Departure
    sflag = null;
    sflag = route.AddOrigin(X, Y); x1 = X; y1 = Y;
    var style = poiman.FindStyle(1);
    if (!style) {
      style =  poiman.NewStyle(1);
      style.SetImage(255, img_start);
			style.SetGDIFont("Tahoma", 0, 9);
			style.SetFontColor(util.RGBColor(255, 0, 0));
    }
    sflag.SetCaption("");
    sflag.SetPOIStyle(style);

  } else if (flag == 200){ // Destination
    route.ClearDestinationFlag(); // Delete Destination
    eflag = null;
    eflag = route.AddDestination(X, Y); 
    var style = poiman.FindStyle(2);
    if (!style) {
      style =  poiman.NewStyle(2);
      style.SetImage(255, img_end);
			style.SetGDIFont("Tahoma", 0, 9);
			style.SetFontColor(util.RGBColor(255, 0, 0));
    }
    eflag.SetCaption("");
    eflag.SetPOIStyle(style);
    
  } else if (flag == 300){ // Waypoint : currently not supported.
    route.ClearViaFlag(); // Delete Waypoint
    var pFlag = route.AddVia(X, Y);
   
    var style = poiman.FindStyle(3);
    if (!style) {
      style =  poiman.NewStyle(3);
      style.SetImage(255, img_pos);
			style.SetGDIFont("Tahoma", 0, 9);
			style.SetFontColor(util.RGBColor(255, 0, 0));
    }
    pFlag.SetCaption("");
    pFlag.SetPOIStyle(style);
  }
}
//------------------------------------------------------------------------------
//  Route Search
//  For less than 5km in straight-line distance, use 5K Under.TMRPC data for search.
//  XRouteFlag.SetDirectionToBoth : Search route regardless of its direction.
//------------------------------------------------------------------------------
function SearchRP()
{

  var route= m_Map.GetCtrlMan().GetRouteMan().GetCurrentRoute();
  var rect = route.GetMapRect();
  // Straight-line Distance between departure and destination
  var dist = m_Map.GetCoordSys().GetRealDistance(rect._LLong, rect._LLat, rect._RLong, rect._ULat) ;
  var cost = null;
  if (route) {
    if (dist > 5000) { // 5Km 기준으로 Cost 파일 설정 // Choose a Cost file based on the distance
      cost = route.LoadCost("E:\\TalMap\\Data\\RPCost.TMRPC", 1);
    } else {
      cost = route.LoadCost("E:\\TalMap\\Data\\5KUnder.TMRPC", 1);
      sflag.SetDirectionToBoth(); // Exclude direction
      eflag.SetDirectionToBoth(); // Exclude direction
    }
    
    if (route.FindPath(cost)) {
      var style = m_Map.GetCtrlMan().GetLayerMan().FindStyle(9910);
      if (style == null) {
        style = m_Map.GetCtrlMan().GetLayerMan().NewStyle(9910);
        style.SetPen(Map.GetUtility().RGBColor(255,0, 0), 2, m_Map.GetUtility().GetConstToValue("PS_SOLID"));
      }
      route.SetLayerStyle(style);
    }
    route.FreeCost(cost);
  }
}

//------------------------------------------------------------------------------
//  Clear Route
//------------------------------------------------------------------------------
function ClearRP()
{
  m_Map.GetCtrlMan().GetRouteMan().ClearRoute();
}

-->
</script>

<script language="javascript" for="m_Map" event="OnCreate(Flag)">
<!--
    MapEvent_OnCreate(Flag);
    var ctrlman = m_Map.GetCtrlMan();
    ctrlman.SetDefaultPath("http://www.talmap.co.kr/");
  
    var ImageMan = ctrlman.GetImageMan();
    ImageMan.SetDefaultPath(defaultURL + "tutorial/image/");
    
    // Load the Image to be used for route search.
    img_start= ImageMan.LoadImageList("poi1", "car_start.png", 44, 44);
    img_end  = ImageMan.LoadImageList("poi2", "car_end.png", 44, 44);
    img_pos  = ImageMan.LoadImageList("poi3", "car_pos.png", 44, 44);
-->
</script>
<script language="javascript" for="m_Map" event="OnGPSNotify(XGPSMan, Flag, Data)">
<!--
   MapEvent_GPS_Notify(XGPSMan, Flag, Data);
-->
</script>
</head>

<body>
    <table>
        <tr>
            <td>
                <OBJECT ID="m_Map" CLASSID="CLSID:DD9B48AD-EDDC-4D2C-BD68-D1FB4B382024"
                codebase='http://localhost/TalMapX_Web.CAB#version=1,0,0,17' width=100% height=80%>
                </OBJECT>
            </td>
        </tr> 
    </table>  
</body>
</html>

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