public void highlight(String name)
{
if (p_highlight != "")
{
de_highlight();
}
IKmlFolder trip = getByName(name);
IKmlPlacemark s_point = getStart(trip);
IKmlPlacemark f_point = getFinish(trip);
_style = s_point.getStyleUrl();
s_point.setStyleUrl("");
f_point.setStyleUrl("");
p_highlight = name;
}
public String insert(String name, IKmlFolder trip, String[] att)
{
de_highlight();
int index = int.Parse(name.Split('_')[1]);
String style = "";
String _style = "";
IKmlFolder temp1 = getByName("Trip_" + index);
IKmlFolder temp2 = getByName("Trip_" + (index + 1));
IKmlObjectList points = temp1.getFeatures().getChildNodes();
for (int ii = 0; ii != points.getLength(); ii++)
{
IKmlPlacemark point = (IKmlPlacemark)points.item(ii);
trip.getFeatures().appendChild(point);
if (ii == 1)
{
style = point.getStyleUrl();
}
}
points = temp2.getFeatures().getChildNodes();
for (int ii = 0; ii != points.getLength(); ii++)
{
IKmlPlacemark point = (IKmlPlacemark)points.item(ii);
if (ii == 1)
{
_style = point.getStyleUrl();
}
point.setStyleUrl(style);
trip.getFeatures().appendChild(point);
}
_core.RemoveAt(index - 1);
_attr.RemoveAt(index - 1);
_core.RemoveAt(index - 1);
_attr.RemoveAt(index - 1);
_core.Insert(index - 1, trip);
_attr.Insert(index - 1, att);
return(_style);
}
public void highlight(IKmlPlacemark point)
{
de_highlight();
sel_style = point.getStyleUrl();
point.setStyleUrl("");
sel_point = point;
}
private Boolean split(IKmlPlacemark sp_point)
{
try{
Hashtable cords = getCoordinates(sp_point);
IKmlFolder _trip = (IKmlFolder)sp_point.getParentNode();
_trip.setVisibility(0);
String t_name = t_pool.getParent(sp_point.getName());
String[] t_att = t_pool.getAttByName(t_name);
ArrayList trip = new ArrayList();
trip.Add(t_name);
trip.Add(_trip);
trip.Add(t_att);
record.spl_trip(trip);
int index = int.Parse((t_name.Split('_')[1]));
IKmlFolder[] sub = split(index, _trip, sp_point, sp_point.getStyleUrl());
IKmlPlacemark fn = t_pool.getFinish(sub[0]);
Hashtable _cords = getCoordinates(fn);
String[] att_temp1 = (String[])t_att.Clone();
String[] att_temp2 = (String[])t_att.Clone();
att_temp1[5] = fn.getName();
att_temp2[4] = sp_point.getName();
att_temp1[6] = duration(att_temp1[4], att_temp1[5]);
att_temp2[6] = duration(att_temp2[4], att_temp2[5]);
att_temp1[11] = _cords["lon"].ToString();
att_temp1[12] = _cords["lat"].ToString();
att_temp2[9] = cords["lon"].ToString();
att_temp2[10] = cords["lat"].ToString();
IKmlObjectList days = ge.getFeatures().getChildNodes();
IKmlDocument day = (IKmlDocument)days.item(0);
day.getFeatures().appendChild(sub[0]);
day.getFeatures().appendChild(sub[1]);
if (sub[0].getFeatures().getChildNodes().getLength() <= sub[1].getFeatures().getChildNodes().getLength())
{
double distance = calDistance(sub[0]);
att_temp1[7] = distance.ToString();
att_temp2[7] = (double.Parse(t_att[7]) - distance).ToString();
}
else
{
double distance = calDistance(sub[1]);
att_temp2[7] = distance.ToString();
att_temp1[7] = (double.Parse(t_att[7]) - distance).ToString();
}
/*
* The duration of a trip from might be less than 0 when the program interpreter inconsistent kml and txt file
*
* chen
*/
try
{
att_temp1[8] = Math.Round((double.Parse(att_temp1[7]) / durationConverter(att_temp1[6])), 3).ToString();
att_temp2[8] = Math.Round((double.Parse(att_temp2[7]) / durationConverter(att_temp2[6])), 3).ToString();
}
catch
{
MessageBox.Show("kml and txt file doesn't match");
att_temp2[8] = "-0";
att_temp1[8] = "-0";
}
t_pool.insert(index, sub[0], att_temp1, sub[1], att_temp2);
return true;
}
catch
{
return false;
}
}