/// <summary>
/// Draw on the google map
/// </summary>
/// <param name="data"></param>
public void GpsIntervalDraw(List <DrawMap.gpsData> data)
{
//create the placemark
KmlPlacemarkCoClass lineStringPlacemark = ge.createPlacemark("");
//create the LineString
IKmlLineString lineString = ge.createLineString("");
lineStringPlacemark.setGeometry(lineString);
for (int i = 0; i < data.Count; i++)
{
double latitude = data[i].latitude;
double longitude = data[i].longitude;
//add lineString points
lineString.getCoordinates().pushLatLngAlt(latitude, longitude, 0);
}
//add the feature to Earth
ge.getFeatures().appendChild(lineStringPlacemark);
}
public void ResetPath()
{
var ridingPathFolder = (IKmlFolder)ge.getElementById("ridingPath");
if (ridingPathFolder != null)
{
var features = ridingPathFolder.getFeatures();
IKmlObject firstChild = null;
while ((firstChild = features.getFirstChild()) != null)
{
features.removeChild(firstChild);
}
}
this.pointsInSection = 0;
this.currentSection = null;
}
public void AddPoint(GeoCoordinate gc, bool createNew, bool resetPath)
{
// Some constants
string pathColor = "ff00ffff";
float pathWidth = 2;
var ridingPathFolder = (IKmlFolder)ge.getElementById("ridingPath");
if (ridingPathFolder == null)
{
if (createNew)
{
ridingPathFolder = ge.createFolder("ridingPath");
ge.getFeatures().appendChild(ridingPathFolder);
//
ridingPathStyle = ge.createStyle("ridingPathStyle");
ridingPathStyle.getLineStyle().getColor().set(pathColor);
ridingPathStyle.getLineStyle().setWidth(pathWidth);
}
else
{
return;
}
}
if (resetPath)
{
ResetPath();
}
if (pointsInSection == 0) // Create new Placemark with new LineString
{
// Create the placemark
var lineStringPlacemark = ge.createPlacemark("");
// Create the LineString
this.currentSection = ge.createLineString("");
lineStringPlacemark.setGeometry(this.currentSection);
this.currentSection.setExtrude(0);
this.currentSection.setTessellate(1);
this.currentSection.setAltitudeMode(ge.ALTITUDE_CLAMP_TO_GROUND);
// Add the feature to Earth
ridingPathFolder.getFeatures().appendChild(lineStringPlacemark);
lineStringPlacemark.setStyleSelector(ridingPathStyle);
}
if (pointsInSection++ >= 65000)
{
pointsInSection = 0;
}
this.currentSection.getCoordinates().pushLatLngAlt(gc.Latitude, gc.Longitude, 0);
//=================//
// Handle 3D model //
//=================//
if (this.ShowModel == true && this.geWebBrowser != null)
{
LoadTrainModel();
double azimuth = 0;
if (this.ridingPath.Count > 1)
{
double p_lat = this.ridingPath[this.ridingPath.Count - 1].Latitude;
double p_lon = this.ridingPath[this.ridingPath.Count - 1].Longitude;
FC.GEPluginCtrls.Geo.Coordinate p_c = new FC.GEPluginCtrls.Geo.Coordinate(latitude: p_lat, longitude: p_lon);
FC.GEPluginCtrls.Geo.Coordinate c = new FC.GEPluginCtrls.Geo.Coordinate(latitude: gc.Latitude, longitude: gc.Longitude);
azimuth = FC.GEPluginCtrls.Geo.Maths.BearingInitial(p_c, c);
}
SetTrainModel(gc.Latitude, gc.Longitude, azimuth);
}
this.ridingPath.Add(gc);
}
private void btRuler_Click(object sender, EventArgs e)
{
if (!rulerMode) //If the program isn't in ruler mode
{
//Okay so this function will allow the user to create points on the map that will be used to calculate distance
//between a path.
//So the first we'll have to do is call the JsCrt function which readies the double click event handler.
webBrowser1.Document.InvokeScript("JSrulerPoint", new object[] { });
//So now the map will be ready for a double click
rulerMode = true;
this.btRuler.BackgroundImage = ((System.Drawing.Image)(Properties.Resources.hover)); // This will leave the colour on, giving the user an indication that rulerMode is still on.
IKmlPlacemark newLine = ge.createPlacemark("line"+lineNumber);
IKmlLineString newLinePoints = ge.createLineString("linePoints" + lineNumber);
IKmlFolder rulerConstruct = ge.createFolder("construct"+lineNumber);
++lineNumber;
line = newLine;
linePoints = newLinePoints;
ruler = rulerConstruct;
ruler.getFeatures().appendChild(line);
ge.getFeatures().appendChild(ruler);
rulerPanel.Visible = true;
}
else
{
//Now the user has completed measuring the path, so now we should delete the points that were created and call of the double click event handler
webBrowser1.Document.InvokeScript("JSrmCT", new object[] {} );
this.btRuler.BackgroundImage = ((System.Drawing.Image)(Properties.Resources.normal)); //This will put the colour back to normal, giving the user an indication that rulerMode is off.
rulerMode = false;
ge.getFeatures().removeChild(ruler);
rulerDistance = 0;
rulerDistanceText.Text = "";
pointsMeasured = 0;
rulerPanel.Visible = false;
}
}
public Boolean insert(String tp1, String tp2)
{
try
{
// Get the end placemark of the 1st trip and the start placemark of the second trip
IKmlPlacemark tp1fn = t_pool.getFinish(t_pool.getByName(tp1));
IKmlPlacemark tp2st = t_pool.getStart(t_pool.getByName(tp2));
//create a place mark to store the new place mark
IKmlPlacemark start = ge.createPlacemark("");
IKmlPlacemark finish = ge.createPlacemark("");
start.setName(tp1fn.getName());
finish.setName(tp2st.getName());
IKmlPoint sp = ge.createPoint("");
IKmlPoint fp = ge.createPoint("");
IKmlPlacemark _temp = ge.createPlacemark("");
IKmlLineString temp = ge.createLineString("");
// Retrieve the coordinates of the two trips
Hashtable cds1 = Module.getCoordinates(tp1fn);
Hashtable cds2 = Module.getCoordinates(tp2st);
sp.setLatLng((double)cds1["lat"], (double)cds1["lon"]);
start.setGeometry(sp);
fp.setLatLng((double)cds2["lat"], (double)cds2["lon"]);
finish.setGeometry(fp);
String color = randomCol();
IKmlStyleMap sm = ge.createStyleMap("");
IKmlStyle normal = mkStyle(color, @"http://maps.google.com/mapfiles/kml/paddle/wht-blank.png", (float)0.3);
IKmlStyle highlight = mkStyle(color, @"http://maps.google.com/mapfiles/kml/paddle/wht-blank.png", (float)0.4);
sm.setNormalStyle(normal);
sm.setHighlightStyle(highlight);
start.setStyleSelector(sm);
finish.setStyleSelector(sm);
temp.getCoordinates().pushLatLngAlt((double)cds1["lat"], (double)cds1["lon"], 0);
temp.getCoordinates().pushLatLngAlt((double)cds2["lat"], (double)cds2["lon"], 0);
_temp.setGeometry(temp);
IKmlStyle sty = ge.createStyle("");
sty.getLineStyle().setWidth((float)4);
sty.getLineStyle().getColor().set(color);
_temp.setStyleSelector(sty);
//create a new KML folder for the new trip and append the tmp features of the previous trip
IKmlFolder temp1 = ge.createFolder("");
temp1.getFeatures().appendChild(start);
temp1.getFeatures().appendChild(_temp);
temp1.getFeatures().appendChild(finish);
String[] attributes = new String[14];
//Add the new trip to the trip pools
t_pool.add(tp2, temp1, attributes);
ge.getFeatures().appendChild(temp1);
// record the insert action for undo action
record.ins_trip(tp2);
return(true);
}
catch
{
return(false);
}
}
