/// <summary>
/// 编辑点按下事件
/// </summary>
/// <param name="element"></param>
/// <param name="e"></param>
private void editPoint_MarkerMouseDownEvent(IElement element, IMapControlEvents2_OnMouseDownEvent e)
{
if (element == null)
{
return;
}
currentPoint = new PointClass();
currentPoint.PutCoords(e.mapX, e.mapY);
currentMarker = element as Model.EditMarker;
}
/// <summary>
/// 释放该类
/// </summary>
public void Dispose()
{
ReleaseCommond();
CommondExecutedEvent = null;
currentPoint = null;
markerList = null;
editPoint = null;
pointList = null;
layer = null;
mapControl = null;
lineElement = null;
}
/// <summary>
/// 初始化
/// </summary>
private void InitMarker()
{
IPointCollection linePoint = lineElement.Geometry as IPointCollection;
int cout = linePoint.PointCount;
bool markerBeing = false;
for (int i = 0; i < cout; i++)
{
IPoint p = linePoint.get_Point(i);
editPoint = new MapFrame.ArcMap.Model.EditMarker(mapControl, layer);
markerList.Add(editPoint);
if (!markerBeing)
{
editPoint.MarkerMouseDownEvent += editPoint_MarkerMouseDownEvent;
editPoint.MarkerMouseUpEvent += editPoint_MarkerMouseUpEvent;
editPoint.MarkerMouseMoveEvent += editPoint_MarkerMouseMoveEvent;
}
editPoint.InitMarker(i.ToString(), p);
(layer as CompositeGraphicsLayerClass).AddElement(editPoint, 0);
markerBeing = true;
}
mapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
