private Graphic GenerateGraphic(HydrologicEntityItem item)
{
var point = new MapPoint(item.Longitude, item.Latitude, SpatialReferences.Wgs84);
var color = Colors.Black;
int size = 5;
if (item.L > item.Wl1 && item.Wl1 > 0.05)
{
color = Colors.Red;
size = 7;
}
var symbol = new SimpleMarkerSymbol
{
Style = SimpleMarkerStyle.Circle,
Color = color,
Size = size
};
var graphic = new Graphic
{
Geometry = point,
Symbol = symbol
};
graphic.Attributes[HydrologicAttributes.Name] = item.Name;
graphic.Attributes[HydrologicAttributes.L] = double.IsNaN(item.L) ? string.Empty : item.L.ToString();
graphic.Attributes[HydrologicAttributes.Wl1] = double.IsNaN(item.Wl1) ? string.Empty : item.Wl1.ToString();
graphic.Attributes[HydrologicAttributes.Stationid] = item.Stationid;
graphic.Attributes[HydrologicAttributes.Recordid] = item.Recordid;
graphic.Attributes[HydrologicAttributes.Type] = item.Type;
graphic.Attributes[HydrologicAttributes.Q] = double.IsNaN(item.Q) ? string.Empty : item.Q.ToString();
graphic.Attributes[HydrologicAttributes.Time] = item.Time.ToString();
GraphicGroupVM.AddToGroupItem(item.Type, graphic);
return(graphic);
}
private HydrologicEntity FakeDataSource()
{
var entity = new HydrologicEntity();
entity.Items = new List <HydrologicEntityItem>();
var item = new HydrologicEntityItem
{
Latitude = 44.081,
Longitude = 130.176,
Wl1 = 10,
L = 11,
Name = "库威",
Stationid = "00100400",
Recordid = 1,
Type = "河道站",
Q = 10,
Time = DateTime.Now
};
entity.Items.Add(item);
item = new HydrologicEntityItem
{
Latitude = 50.224,
Longitude = 119.53,
Wl1 = 18,
L = 11,
Name = "库威",
Stationid = "00100400",
Recordid = 1,
Type = "水库站",
Q = 10,
Time = DateTime.Now
};
entity.Items.Add(item);
item = new HydrologicEntityItem
{
Latitude = 45.639,
Longitude = 130.069,
Wl1 = 10,
L = 11,
Name = "库威",
Stationid = "00100400",
Recordid = 1,
Type = "河道站",
Q = 10,
Time = DateTime.Now
};
entity.Items.Add(item);
item = new HydrologicEntityItem
{
Latitude = 43.937,
Longitude = 119.449,
Wl1 = 15,
L = 11,
Name = "库威",
Stationid = "00100400",
Recordid = 1,
Type = "河道站",
Q = 10,
Time = DateTime.Now
};
entity.Items.Add(item);
return(entity);
}
public static List <RiverWarningRecord> LakeGetByWarningList()
{
List <WarningData> listWarning = new List <WarningData>();
listWarning.Add(new WarningData {
Uid = "61512000", Time = DateTime.Now, L = 0, WL1 = 0
}); //61512000 城陵矶(七里山) 洞庭湖湖口
listWarning.Add(new WarningData {
Uid = "62601600", Time = DateTime.Now, L = 0, WL1 = 0
}); //62601600 湖口 湖口水道
listWarning.Add(new WarningData {
Uid = "63201999", Time = DateTime.Now, L = 0, WL1 = 0
}); //63201999 太湖水位 太湖
List <RiverWarningRecord> listRecord = new List <RiverWarningRecord>();
HydrologicReader dbReader = new HydrologicReader();
foreach (WarningData warning in listWarning)
{
RiverWarningRecord record = new RiverWarningRecord();
bool isBeyond = false;
double OverWarningLevel = 0;
HydrologicEntityItem item = new HydrologicEntityItem();
int t = dbReader.GetLastWarningData(DateTime.Now.AddDays(-2), DateTime.Now, warning.Uid, out item, out isBeyond, out OverWarningLevel);
if (item.Basin != null || !item.Basin.Contains("其他"))
{
int index = item.Basin.IndexOf("流域");
record.Basin = (index < 0) ? item.Basin : item.Basin.Remove(index);
}
else
{
record.Basin = item.Basin;
}
record.IsBeyond = isBeyond;
record.Level = item.L;
record.Name = item.Name;
record.OverWarningLevel = OverWarningLevel;
record.Province = GetProvinceByAdm(item.Administrativeregion); //从行政地址获得省名
record.River = item.River;
record.Time = item.Time;
record.WarningLevel = item.Wl1;
if (t > 0)
{
record.ComparedBefore = Trend.Rise;
}
else if (t == 0)
{
record.ComparedBefore = Trend.Hold;
}
else
{
record.ComparedBefore = Trend.Fall;
}
listRecord.Add(record);
}
return(listRecord);
}
public static List <ReservoirWarningRecord> ResGetByWarningList(List <WarningData> listWarning)
{
List <ReservoirWarningRecord> listRecord = new List <ReservoirWarningRecord>();
List <ReservoirWarningRecord> listRtnRecord = new List <ReservoirWarningRecord>();
HydrologicReader dbReader = new HydrologicReader();
foreach (WarningData warning in listWarning)
{
ReservoirWarningRecord record = new ReservoirWarningRecord();
bool isBeyond = false;
double OverWarningLevel = 0;
HydrologicEntityItem item = new HydrologicEntityItem();
int t = dbReader.GetLastWarningData(DateTime.Now.AddDays(-2), DateTime.Now, warning.Uid, out item, out isBeyond, out OverWarningLevel);
if (item.Basin != null || !item.Basin.Contains("其他"))
{
int index = item.Basin.IndexOf("流域");
record.Basin = (index < 0) ? item.Basin : item.Basin.Remove(index);
}
else
{
record.Basin = item.Basin;
}
record.IsBeyond = isBeyond;
record.Level = item.L;
record.Name = item.Name;
record.OverWarningLevel = OverWarningLevel;
record.Province = GetProvinceByAdm(item.Administrativeregion); //从行政地址获得省名
record.River = item.River;
record.Time = item.Time;
record.WarningLevel = item.Wl1;
if (t > 0)
{
record.ComparedBefore = Trend.Rise;
}
else if (t == 0)
{
record.ComparedBefore = Trend.Hold;
}
else
{
record.ComparedBefore = Trend.Fall;
}
if (!(double.IsNaN(record.WarningLevel) || record.WarningLevel <= 0))
{
listRecord.Add(record);
}
}
var groupedList = from info in listRecord
group info by info.Basin into g
select g;
foreach (var group in groupedList)
{
List <ReservoirWarningRecord> toSortList = new List <ReservoirWarningRecord>();
foreach (var item in group)
{
toSortList.Add(item);
}
toSortList.Sort(delegate(ReservoirWarningRecord a, ReservoirWarningRecord b) { return(b.OverWarningLevel.CompareTo(a.OverWarningLevel)); });
listRtnRecord.AddRange(toSortList);
}
return(listRtnRecord);
}
