/// <summary>
/// 隐藏
/// </summary>
/// <param name="isVisible"></param>
public void SetVisible(bool isVisible)
{
if (this.isVisible == isVisible)
{
return;
}
ILayer layer = mapFactory.GetLayerByName(this.BelongLayer.LayerName);
CompositeGraphicsLayerClass graphLayer = layer as CompositeGraphicsLayerClass;
if (graphLayer == null)
{
return;
}
Dosomething((Action)(delegate
{
if (isVisible)//显示
{
graphLayer.AddElement(this, 1);
}
else
{
graphLayer.DeleteElement(this);
}
Update();
}), true);
this.isVisible = isVisible;
}
/// <summary>
/// 显示隐藏
/// </summary>
/// <param name="isVisible"></param>
public void SetVisible(bool isVisible)
{
if (this.isVisible == isVisible)
{
return;
}
ILayer layer = factoryArcMap.GetLayerByName(belongLayer.LayerName);
CompositeGraphicsLayerClass graphLayer = layer as CompositeGraphicsLayerClass;
this.isVisible = isVisible;
if (isVisible)//显示
{
this.Dosomething((Action) delegate()
{
graphLayer.AddElement(this, 1);
}, true);
}
else
{
this.Dosomething((Action) delegate()
{
graphLayer.DeleteElement(this);
}, true);
}
Update();
this.isVisible = isVisible;
}
/// <summary>
/// 移除图元
/// </summary>
/// <param name="element">要移除的圆图元</param>
/// <param name="layer">图元的所在图层</param>
/// <returns></returns>
public bool RemoveElement(Core.Interface.IMFElement element, ILayer layer)
{
if (element == null)
{
return(true);
}
CompositeGraphicsLayerClass graphicLayer = layer as CompositeGraphicsLayerClass;
if (graphicLayer == null)
{
return(true);
}
CircleElementClass circleElement = element as CircleElementClass;
graphicLayer.DeleteElement(circleElement);
return(true);
}
/// <summary>
/// 移除图元
/// </summary>
/// <param name="element">要移除的图元</param>
/// <param name="layer">图元所在的图层</param>
/// <returns></returns>
public bool RemoveElement(Core.Interface.IElement element, ESRI.ArcGIS.Carto.ILayer layer)
{
if (element == null)
{
return(true);
}
CompositeGraphicsLayerClass graphicLayer = layer as CompositeGraphicsLayerClass;
if (graphicLayer == null)
{
return(true);
}
PictureElementClass pictureElement = element as PictureElementClass;
graphicLayer.DeleteElement(pictureElement);
return(true);
}
/// <summary>
/// 显示隐藏
/// </summary>
/// <param name="isVisible"></param>
public void SetVisible(bool isVisible)
{
if (this.isVisible == isVisible)
{
return;
}
ILayer layer = mapFactory.GetLayerByName(belongLayer.LayerName);
CompositeGraphicsLayerClass graphLayer = layer as CompositeGraphicsLayerClass;
this.isVisible = isVisible;
if (isVisible)//显示
{
graphLayer.AddElement(this, 1);
}
else
{
graphLayer.DeleteElement(this);
}
Update();
}
/// <summary>
/// 删除图元
/// </summary>
/// <param name="element">要移除的线图元</param>
/// <param name="layer">图元所在的图层</param>
/// <returns></returns>
public bool RemoveElement(Core.Interface.IMFElement element, ILayer layer)
{
CompositeGraphicsLayerClass graphicLayer = layer as CompositeGraphicsLayerClass;
if (graphicLayer == null)
{
return(false);
}
Line_ArcMap line = element as Line_ArcMap;
if (line == null)
{
return(false);
}
graphicLayer.DeleteElement(line);//删除线图元
return(true);
}