private void init()
{
if (_route != null)
{
this.axRenderControl1.ObjectManager.DeleteObject(_route.Guid);
_route = null;
}
}
private void btnImportFromXML_Click(object sender, EventArgs e)
{
OpenFileDialog od = new OpenFileDialog();
od.Filter = "XML文件|*.xml";
if (System.IO.Directory.Exists(strMediaPath))
{
od.InitialDirectory = strMediaPath + @"\xml";
}
od.RestoreDirectory = true;
if (od.ShowDialog() == DialogResult.OK)
{
if (File.Exists(od.FileName))
{
StreamReader sr = new StreamReader(od.FileName);
string xmlstring = sr.ReadToEnd();
sr.Close();
_route = null;
_route = this.axRenderControl1.ObjectManager.CreateTerrainRoute(rootId);
_route.FromXml(xmlstring);
if (_route.WaypointsNumber > 0)
{
//初始化节点表格
dt = new DataTable();
DataColumn dc0 = new DataColumn("index", typeof(int));
DataColumn dc1 = new DataColumn("x", typeof(double));
DataColumn dc2 = new DataColumn("y", typeof(double));
DataColumn dc3 = new DataColumn("z", typeof(double));
DataColumn dc4 = new DataColumn("heading", typeof(double));
DataColumn dc5 = new DataColumn("tilt", typeof(double));
DataColumn dc6 = new DataColumn("roll", typeof(double));
DataColumn dc7 = new DataColumn("speed", typeof(double));
dt.Columns.AddRange(new DataColumn[] { dc0, dc1, dc2, dc3, dc4, dc5, dc6, dc7 });
this.dataGridView1.DataSource = dt;
for (int i = 0; i < _route.WaypointsNumber; i++)
{
double speed;
_route.GetWaypoint(i, out position, out angle, out speed);
//将值写入表格
DataRow dr = dt.NewRow();
dr[0] = i;
dr[1] = position.X;
dr[2] = position.Y;
dr[3] = position.Z;
dr[4] = angle.Heading;
dr[5] = angle.Tilt;
dr[6] = angle.Roll;
dr[7] = speed;
dt.Rows.Add(dr);
}
this.dataGridView1.Update();
}
}
}
}
private void btnCreateRoute_Click(object sender, EventArgs e)
{
init();
_route = this.axRenderControl1.ObjectManager.CreateTerrainRoute(rootId);
//初始化节点表格
dt = new DataTable();
DataColumn dc0 = new DataColumn("index", typeof(int));
DataColumn dc1 = new DataColumn("x", typeof(double));
DataColumn dc2 = new DataColumn("y", typeof(double));
DataColumn dc3 = new DataColumn("z", typeof(double));
DataColumn dc4 = new DataColumn("heading", typeof(double));
DataColumn dc5 = new DataColumn("tilt", typeof(double));
DataColumn dc6 = new DataColumn("roll", typeof(double));
DataColumn dc7 = new DataColumn("speed", typeof(double));
dt.Columns.AddRange(new DataColumn[] { dc0, dc1, dc2, dc3, dc4, dc5, dc6, dc7 });
this.dataGridView1.DataSource = dt;
//初始化节点索引
selectPointIndex = -1;
}
