private void dataGridView1_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex < 0)
{
return;
}
GSOFeatureLayer pFeatureLayer = geoLayer as GSOFeatureLayer;
if (pFeatureLayer != null)
{
GSOFeature featureFlyTo = dataGridView1.Rows[e.RowIndex].Tag as GSOFeature;
if (featureFlyTo == null || globeControl1 == null)
{
return;
}
if (featureFlyTo.Geometry != null && featureFlyTo.Geometry.Type == EnumGeometryType.GeoPolyline3D)
{
GSOGeoPolyline3D line = featureFlyTo.Geometry as GSOGeoPolyline3D;
double length = line.GetSpaceLength(true, 6378137);
GSOGeoPolyline3D lineLine = line.GetSegment(0, length / 2);
GSOPoint3d point3d = lineLine[lineLine.PartCount - 1][lineLine[lineLine.PartCount - 1].Count - 1];
globeControl1.Globe.FlyToPosition(point3d, EnumAltitudeMode.Absolute, 0, 45, 5);
}
else
{
globeControl1.Globe.FlyToFeature(featureFlyTo, 0, 45, 3);
}
globeControl1.Globe.Refresh();
}
}