/// <summary>
/// 响应鼠标按下事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public override void OnMouseDown(object sender, MouseButtonEventArgs e)
{
if(CurrentMode==ADDMODE)
{
Point cp = e.GetPosition(context); //获取相关坐标
cp.X = cp.X + 7-App.StrokeThinkness/2;
cp.Y = cp.Y + 7-App.StrokeThinkness/2; //设置为中心
RainCover c = new RainCover("雨水检查井", GetMercator(cp), "双击查看详细信息");
//添加其他相关信息
c.Location = GetMercator(cp);
JuncAddCommand cmd = new JuncAddCommand(this, c);
cmd.Excute();
CmdManager.getInstance().PushCmd(cmd);
}
else if(CurrentMode==DELMODE)
{
Path path = e.Source as Path;
if (path == null)
{
base.OnMouseDown(sender, e); //若都不是添加或删除命令，则交给父类进行处理
return;
}
JuncDelCommand cmd = new JuncDelCommand(this, path);
cmd.Excute();
CmdManager.getInstance().PushCmd(cmd);
}
base.OnMouseDown(sender, e); //若都不是添加或删除命令，则交给父类进行处理
}
public void LoadRainPipe()
{
TPipeInfo pipeinfo = new TPipeInfo(App._dbpath, App.PassWord); //读取数据库
List <CPipeInfo> pipelist = pipeinfo.Sel_PipeInfo((int)PIPETYPE.PIPE_RAIN); //仅仅读取雨水管道
TUSInfo usinfo = new TUSInfo(App._dbpath, App.PassWord);
List <CUSInfo> uslist = usinfo.Load_USInfo();
foreach (CPipeInfo info in pipelist)
{
RainPipe pipe = null;
RainCover starjunc = FindStartRJunc(info); //找到起始点坐标
RainCover endjunc = FindEndRJunc(info); //找到终止点坐标
if (starjunc == null || endjunc == null)
{
continue;
}
pipe = new RainPipe(starjunc, endjunc);
pipe.pipeInfo = info;
pipe.UsInfo = FindUSInfo(uslist, info.ID);
RainPipeList.Add(pipe);
}
}
RainCover FindEndRJunc(CPipeInfo cp)
{
RainCover c = null;
c = RainCoverList.Find(cc => cc.juncInfo.ID == cp.Out_JunID);
return(c);
}
public void AddJunc(RainCover c) //添加雨水检查井
{
listRains.Add(c);
//计算点的坐标
mListScreenpoint.Add(state.Mercator2Screen(c.Location));
}
public void LoadRainCover()
{
TJuncInfo juninfo = new TJuncInfo(App._dbpath, App.PassWord);
List<CJuncInfo> tmplist = juninfo.Sel_JuncInfoByCaty((int)JUNCTYPE.JUNC_RAIN); //仅仅加载雨水检查井
//进行坐标转换
foreach (CJuncInfo mJunc in tmplist)
{
if (mJunc.X_Coor == 0) //无座标
continue;
RainCover cover = null;
Point p = new Point(mJunc.X_Coor - Constants.COOR_X_OFFSET, mJunc.Y_Coor - Constants.COOR_Y_OFFSET);
cover = new RainCover(mJunc.JuncName, GISConverter.WGS842Merator(p), mJunc.SystemID);
cover.juncInfo = mJunc;
RainCoverList.Add(cover);
}
}
public void DelJunc(RainCover c)
{
int index = 0;
foreach(RainCover tmpc in listRains)
{
if(c.Name.Equals(tmpc.Name))
{
break;
}
index++;
}
if (index < listRains.Count)
{
listRains.RemoveAt(index);
mListScreenpoint.RemoveAt(index);
}
}
public void LoadRainCover()
{
TJuncInfo juninfo = new TJuncInfo(App._dbpath, App.PassWord);
List <CJuncInfo> tmplist = juninfo.Sel_JuncInfoByCaty((int)JUNCTYPE.JUNC_RAIN); //仅仅加载雨水检查井
//进行坐标转换
foreach (CJuncInfo mJunc in tmplist)
{
if (mJunc.X_Coor == 0) //无座标
{
continue;
}
RainCover cover = null;
Point p = new Point(mJunc.X_Coor - Constants.COOR_X_OFFSET, mJunc.Y_Coor - Constants.COOR_Y_OFFSET);
cover = new RainCover(mJunc.JuncName, GISConverter.WGS842Merator(p), mJunc.SystemID);
cover.juncInfo = mJunc;
RainCoverList.Add(cover);
}
}