/// <summary>
/// Create look at mode
/// </summary>
public void CreateLookAt()
{
KmlLookAtCoClass lookAt = ge.createLookAt("");
lookAt.set(Latitude, Longitude, Altitude, ge.ALTITUDE_RELATIVE_TO_GROUND, 0, 0, Range);
ge.getView().setAbstractView(lookAt);
ge.getLayerRoot().enableLayerById(ge.LAYER_ROADS, 1);
//create a point
KmlPointCoClass point = ge.createPoint("");
point.setLatitude(lookAt.getLatitude());
point.setLongitude(lookAt.getLongitude());
//create a placemark
KmlPlacemarkCoClass placemark = ge.createPlacemark("");
placemark.setName("Start Position");
placemark.setGeometry(point);
ge.getFeatures().appendChild(placemark);
}
private void ShowPlaceMarks()
{
if (m_ge != null)
{
var icon = m_ge.createIcon("");
icon.setHref("http://maps.google.com/mapfiles/kml/paddle/ylw-blank.png");
var iconStyle = m_ge.createStyle(""); //create a new style
iconStyle.getIconStyle().setIcon(icon); //apply the icon to the style
var lineStyle = m_ge.createStyle("");
lineStyle.getLineStyle().setWidth(2);
lineStyle.getLineStyle().getColor().set("ffff00ff"); // aabbggrr format
int idx;
for (idx = 0; idx < placeMarks.Count - 1; ++idx)
{
KmlPointCoClass p1 = m_ge.createPoint(String.Empty);
p1.setLatitude(placeMarks[idx].latitude);
p1.setLongitude(placeMarks[idx].longitude);
KmlPointCoClass p2 = m_ge.createPoint(String.Empty);
p2.setLatitude(placeMarks[idx + 1].latitude);
p2.setLongitude(placeMarks[idx + 1].longitude);
// create a placemark
KmlPlacemarkCoClass lineStringPlacemark = m_ge.createPlacemark(String.Empty);
var lineString = m_ge.createLineString(String.Empty);
lineStringPlacemark.setGeometry(lineString);
lineString.setTessellate(10);
lineString.setExtrude(10);
lineString.getCoordinates().pushLatLngAlt(p1.getLatitude(), p1.getLongitude(), 0);
lineString.getCoordinates().pushLatLngAlt(p2.getLatitude(), p2.getLongitude(), 0);
// Create a style and set width and color of line
lineStringPlacemark.setStyleSelector(lineStyle);
KmlPlacemarkCoClass placemark = m_ge.createPlacemark(String.Empty);
// create a points
KmlPointCoClass point = m_ge.createPoint("");
point.setLatitude(p1.getLatitude());
point.setLongitude(p1.getLongitude());
placemark.setName(placeMarks[idx].Location);
placemark.setGeometry(point);
placemark.setStyleSelector(iconStyle); //apply the style to the placemark
// add the placemark to the plugin
m_ge.getFeatures().appendChild(placemark);
m_ge.getFeatures().appendChild(lineStringPlacemark);
}
KmlPointCoClass lastPoint = m_ge.createPoint("");
lastPoint.setLatitude(placeMarks[idx].latitude);
lastPoint.setLongitude(placeMarks[idx].longitude);
KmlPlacemarkCoClass lastPlaceMark = m_ge.createPlacemark(String.Empty);
lastPlaceMark.setName(placeMarks[idx].Location);
lastPlaceMark.setGeometry(lastPoint);
lastPlaceMark.setStyleSelector(iconStyle);
// add the placemark to the plugin
m_ge.getFeatures().appendChild(lastPlaceMark);
// set nav ontrols visible.
m_ge.getNavigationControl().setVisibility(m_ge.VISIBILITY_AUTO);
// set status barvisible.
m_ge.getOptions().setStatusBarVisibility(m_ge.VISIBILITY_AUTO);
m_ge.getLayerRoot().enableLayerById(m_ge.LAYER_ROADS, 0);
m_ge.getLayerRoot().enableLayerById(m_ge.LAYER_BORDERS, 1);
// where ge is an instance of GEPlugin.
var camera = m_ge.getView().copyAsCamera(m_ge.ALTITUDE_RELATIVE_TO_GROUND);
// set latitude and longitude
camera.setLatitude(placeMarks[0].latitude);
camera.setLongitude(placeMarks[0].longitude);
// Zoom IN.
camera.setAltitude(camera.getAltitude() / 10);
// for a list of all the KmlCamera members see:
// http://code.google.com/apis/earth/documentation/reference/interface_kml_camera.html
// update the view
m_ge.getView().setAbstractView(camera);
}
}