public StockVolumnList GetStockItems(string id)
{
StockVolumnList result = null;
var share = shares.FirstOrDefault(s => s.StockId == id);
if (share != null)
{
result = FromCompleteStock(share);
}
return(result);
}
private StockVolumnList FromCompleteStock(CompleteShare s)
{
StockVolumnList svList = new StockVolumnList();
if (s.Dates != null)
{
svList.Prices = new List <StockItem>(s.Dates.Count);
svList.Volumns = new List <VolumnItem>(s.Dates.Count);
double preClose = calChangeByStart ? s.Closes[0] : 0;
for (int i = 0; i < s.Dates.Count; i++)
{
var sItem = new StockItem()
{
Date = s.Dates[i],
Value = s.Closes[i],
ValueChange = i != 0 ? (s.Closes[i] - preClose) / preClose : 0,
High = s.Highs[i],
Low = s.Lows[i],
Open = s.Opens[i]
};
svList.Prices.Add(sItem);
svList.Volumns.Add(new VolumnItem()
{
Date = s.Dates[i],
Value = s.Volumns[i],
Turnover = s.Turnovers[i],
IsRaise = s.Closes[i] > s.Opens[i] || (s.Closes[i] == s.Opens[i] && sItem.CloseChange > 0)
});
if (!calChangeByStart)
{
preClose = s.Closes[i];
}
}
}
return(svList);
}
public void CreateCandle()
{
string id = "000001";
//Load chart items
StockVolumnList svList = loader.GetStockItems(id);
//Create collection id
CollectionId collId = new CollectionId(id);
//Create pens
IPen raisePen = DrawingObjectFactory.CreatePen(Brushes.Red, 1);
IPen fallPen = DrawingObjectFactory.CreatePen(Brushes.Green, 1);
//Create stock item collection
StockItemCollection stockColl = new StockItemCollection(collId, svList.Prices, raisePen, fallPen, null);
//Set main collection
priceControl.SetMainCollection(stockColl);
//Create volumn item collection
VolumnItemCollection volumnColl = new VolumnItemCollection(collId, svList.Volumns, raisePen, fallPen);
//Set main collection
volumnControl.SetMainCollection(volumnColl);
//Connect two controls
priceControl.AddConnection(volumnControl);
}
public void CreateTime()
{
string id = "600100";
StockVolumnList svList = timeLoader.GetStockItems(id);
//Create collection id
CollectionId collId = new CollectionId(id);
//Create pens
IPen raisePen = DrawingObjectFactory.CreatePen(Brushes.Red, 1);
IPen fallPen = DrawingObjectFactory.CreatePen(Brushes.Green, 1);
//Create stock item collection
SymmetricChartItemCollection stockColl = new SymmetricChartItemCollection(collId, svList.Prices, raisePen, null, SymmetricCommonSettings.CNSettings);
//Set main collection
priceControl.SetMainCollection(stockColl);
//Create volumn item collection
SymmetricVolumnItemCollection volumnColl = new SymmetricVolumnItemCollection(collId, svList.Volumns, raisePen, fallPen, SymmetricCommonSettings.CNSettings);
//Set main collection
volumnControl.SetMainCollection(volumnColl);
//Connect two controls
priceControl.AddConnection(volumnControl);
}
