private void ItemClose(object sender)
{
LayerItem item = sender as LayerItem;
if (item != null)
{
if (itemList.Contains(item.Target.ToString()))
{
itemList.Remove(item.Target.ToString());
}
if (mapGis.DrawList.Count > 0)
{
var obj = mapGis.DrawList.Where(itm => itm.Key.StartsWith(item.Target.ToString() + "_")).ToList();
if (obj.Count > 0)
{
obj.ForEach(g => mapGis.MainMap.DefaultLayer.RemoveSymbolElement(g.Key));
}
}
}
if (stpList.Children.Count == 0)
{
img_MouseLeftButtonUp(null, null);
}
}
private void setState(object sender, bool isChecked)
{
LayerItem litem = sender as LayerItem;
if (litem == null)
{
return;
}
if (mapGis.DrawList.Count > 0)
{
var item = mapGis.DrawList.Where(itm => itm.Key.StartsWith(litem.Target + "_")).ToList();
if (item.Count > 0)
{
item.ForEach(g => mapGis.MainMap.DefaultLayer.ChangeSymbolElement(g.Key, isChecked));
}
}
}
public void Add(string title, string sKey)
{
if (itemList.Contains(sKey))
{
return;
}
itemList.Add(sKey);
LayerItem item = new LayerItem();
item.chk.Content = title;
if (title == "其它")
{
item.btnClose.Visibility = System.Windows.Visibility.Visible;
}
item.chk.IsChecked = true;
item.Target = sKey;
item.Height = 28;
item.ItemClose += ItemClose;
item.ChkChecked += setState;
this.stpList.Children.Add(item);
}