/// <summary>
/// 对象选择事件。
/// GeometrySelectedEvent
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void m_mapControl_GeometrySelected(Object sender, SuperMap.UI.GeometrySelectedEventArgs e)
{
if (m_selectMode != SelectMode.SelectBarrier)
{
return;
}
Selection selection = m_layerPoint.Selection;
if (selection.Count <= 0)
{
selection = m_layerLine.Selection;
}
GeoStyle style = new GeoStyle();
style.LineColor = Color.Red;
Recordset recordset = selection.ToRecordset();
try
{
Geometry geometry = recordset.GetGeometry();
// 捕捉到点时，将捕捉到的点添加到障碍点列表中
// If a point is snapped, the point is added to the barrier list
if (geometry.Type == GeometryType.GeoPoint)
{
GeoPoint geoPoint = (GeoPoint)geometry;
int id = recordset.GetID();
m_barrierNodes.Add(id);
style.MarkerSize = new Size2D(4, 4);
geoPoint.Style = style;
m_trackingLayer.Add(geoPoint, "barrierNode");
}
// 捕捉到线时，将线对象添加到障碍线列表中
// If a line is snapped, the line is added to the barrier list
if (geometry.Type == GeometryType.GeoLine)
{
GeoLine geoLine = (GeoLine)geometry;
int id = recordset.GetID();
m_barrierEdges.Add(id);
style.LineWidth = 0.6;
geoLine.Style = style;
m_trackingLayer.Add(geoLine, "barrierEdge");
}
m_mapControl.Map.Refresh();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
finally
{
recordset.Dispose();
}
}
// 对象选择事件
private void m_mapControl_GeometrySelected(object sender, SuperMap.UI.GeometrySelectedEventArgs e)
{
try
{
Recordset recordset = GetSelectedRecordset(false);
GeoPoint gp = recordset.GetGeometry() as GeoPoint;
sender = gp;
if (CameraDataAdjustHandler != null)
{
CameraDataAdjustHandler(sender);
}
if (WndDataViewer != null)
{
WndDataViewer(sender, e);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public void GeometrySelectedEventHandler4(object sender, SuperMap.UI.GeometrySelectedEventArgs e)
{
MessageBox.Show("4");
}