/// <summary>
/// 获取目标K线的坐标
/// </summary>
/// <param name="location">目标K线的坐标</param>
/// <param name="destHighY">移动到目标K线最高点的Y坐标</param>
private void GetDestPos(ref POINT location, ref float destHighY)
{
ChartA chart = m_chart.Chart;
CTable dataSource = chart.DataSource;
int rowIndex = dataSource.GetRowIndex(m_data.m_date);
int insRowIndex = rowIndex;
int size = dataSource.RowsCount;
if (rowIndex == -1)
{
for (int i = 0; i < size; i++)
{
double pk = dataSource.GetXValue(i);
if (pk > m_data.m_date)
{
insRowIndex = i;
break;
}
}
}
if (insRowIndex == -1 || insRowIndex > chart.LastVisibleIndex)
{
insRowIndex = chart.LastVisibleIndex;
}
double insLow = dataSource.Get2(insRowIndex, KeyFields.LOW_INDEX);
float xDest = chart.GetX(insRowIndex);
List <CDiv> divs = chart.GetDivs();
float yDest = chart.GetY(divs[0], insLow, AttachVScale.Left);
location.x = (int)(xDest);
location.y = (int)(yDest);
destHighY = chart.GetY(divs[0], m_data.m_high, AttachVScale.Left);
}
public static double SumHistoryData(CTable dataSource, double date, int cycle, int field)
{
double sumValue = 0;
double value = 0;
int year = 0, month = 0, day = 0, hour = 0, minute = 0, second = 0, ms = 0;
CStrA.M130(date, ref year, ref month, ref day, ref hour, ref minute, ref second, ref ms);
if (cycle == CYCLE_WEEK)
{
int dayOfWeek = DayOfWeek(year, month, day);
if (dayOfWeek >= 5)
{
dayOfWeek = 4;
}
for (int i = 1; i <= dayOfWeek; i++)
{
double calcDate = CStrA.M129(year, month, day - i, 0, 0, 0, 0);
value = dataSource.Get(calcDate, field);
if (!double.IsNaN(value))
{
sumValue += value;
}
}
}
else if (cycle == CYCLE_MONTH)
{
for (int i = 1; i < day; i++)
{
double calcDate = CStrA.M129(year, month, i, 0, 0, 0, 0);
value = dataSource.Get(calcDate, field);
if (!double.IsNaN(value))
{
sumValue += value;
}
}
}
else if (cycle == 0)
{
int rowCount = dataSource.RowsCount;
for (int i = 0; i < rowCount; i++)
{
value = dataSource.Get2(i, field);
if (!double.IsNaN(value))
{
sumValue += value;
}
}
}
return(sumValue);
}
public static double GetMinuteVol(CTable dataSource, double date, int field, double volume)
{
int year = 0, month = 0, day = 0, hour = 0, minute = 0, second = 0, ms = 0;
CStrA.M130(date, ref year, ref month, ref day, ref hour, ref minute, ref second, ref ms);
double startDate = 0;
double endDate = date;
if (hour >= 6)
{
startDate = CStrA.M129(year, month, day, 6, 0, 0, 0);
}
else
{
double preDate = date - 86400;
int lyear = 0, lmonth = 0, lday = 0, lhour = 0, lminute = 0, lsecond = 0, lms = 0;
CStrA.M130(preDate, ref lyear, ref lmonth, ref lday, ref lhour, ref lminute, ref lsecond, ref lms);
startDate = CStrA.M129(lyear, lmonth, lday, 6, 0, 0, 0);
}
int dataSize = dataSource.RowsCount;
bool containsFlg = false;
for (int i = dataSize - 1; i >= 0; i--)
{
containsFlg = false;
double ldate = dataSource.GetXValue(i);
if (startDate <= ldate && ldate <= endDate)
{
containsFlg = true;
}
if (!containsFlg)
{
break;
}
else
{
double vol = dataSource.Get2(i, KeyFields.VOL_INDEX);
volume = volume - vol;
}
}
return(volume);
}
/// <summary>
/// 计算指标
/// </summary>
/// <param name="id">指标ID</param>
/// <param name="code">代码</param>
/// <returns>返回数据</returns>
public static Dictionary <String, double> CalculateIndicatorExtern(int id, String code)
{
Dictionary <String, double> list = new Dictionary <String, double>();
if (m_indicators.ContainsKey(id) &&
SecurityService.m_historyDatas.ContainsKey(code) &&
SecurityService.m_latestDatas.ContainsKey(code))
{
CIndicator indicator = m_indicators[id];
List <CIndicator> indicators = new List <CIndicator>();
indicators.Add(indicator);
List <SecurityData> datas = new List <SecurityData>();
List <SecurityData> oldSecurityDatas = SecurityService.m_historyDatas[code];
int oldSecurityDatasSize = oldSecurityDatas.Count;
for (int i = 0; i < oldSecurityDatasSize; i++)
{
datas.Add(oldSecurityDatas[i]);
}
SecurityLatestData latestData = SecurityService.m_latestDatas[code];
SecurityData newData = new SecurityData();
StockService.GetSecurityData(latestData, latestData.m_lastClose, 1440, 1, ref newData);
datas.Add(newData);
CTable dataSource = indicator.DataSource;
int[] fields = new int[] { KeyFields.CLOSE_INDEX, KeyFields.HIGH_INDEX, KeyFields.LOW_INDEX, KeyFields.OPEN_INDEX, KeyFields.VOL_INDEX, KeyFields.AMOUNT_INDEX };
SecurityDataHelper.BindHistoryDatas(m_chart, dataSource, indicators, fields, datas);
datas.Clear();
int rowsCount = dataSource.RowsCount;
int variablesSize = indicator.MainVariables.Count;
if (rowsCount > 0)
{
foreach (String name in indicator.MainVariables.Keys)
{
int field = indicator.MainVariables[name];
double value = dataSource.Get2(rowsCount - 1, field);
list[name] = value;
}
}
dataSource.Clear();
}
return(list);
}
public static void InsertLatestData(ChartAEx chart, CTable dataSource, List <CIndicator> indicators, int [] fields, double preClose, int lastIndex)
{
for (int i = 0; i < lastIndex; i++)
{
double close = dataSource.Get2(i, fields[KeyFields.CLOSE_INDEX]);
if (double.IsNaN(close))
{
dataSource.Set2(i, fields[KeyFields.CLOSE_INDEX], preClose);
dataSource.Set2(i, fields[KeyFields.OPEN_INDEX], preClose);
dataSource.Set2(i, fields[KeyFields.HIGH_INDEX], preClose);
dataSource.Set2(i, fields[KeyFields.LOW_INDEX], preClose);
dataSource.Set2(i, fields[KeyFields.VOL_INDEX], 0);
dataSource.Set2(i, fields[KeyFields.AMOUNT_INDEX], 0);
dataSource.Set2(i, fields[KeyFields.AVGPRICE_INDEX], preClose);
}
else
{
preClose = close;
}
}
}
/// <summary>
/// 把指定日期K线的高开低收数据设置到画面的数值控件上
/// </summary>
/// <param name="date">日期</param>
private void SetSpinValue(double date)
{
ChartA chart = m_chart.Chart;
CTable dataSource = chart.DataSource;
int rowsCount = dataSource.RowsCount;
if (rowsCount > 0)
{
int index = dataSource.GetRowIndex(date);
if (index < 1)
{
index = rowsCount - 1;
}
SpinA spinOpen = GetSpin("txtOpen");
SpinA spinClose = GetSpin("txtClose");
SpinA spinHigh = GetSpin("txtHigh");
SpinA spinLow = GetSpin("txtLow");
SpinA spinVolume = GetSpin("txtVolume");
SpinA spinAmount = GetSpin("txtAmount");
LabelA lblDate = GetLabel("lblDate");
spinOpen.Value = dataSource.Get2(index, KeyFields.OPEN_INDEX);
spinClose.Value = dataSource.Get2(index, KeyFields.CLOSE_INDEX);
spinHigh.Value = dataSource.Get2(index, KeyFields.HIGH_INDEX);
spinLow.Value = dataSource.Get2(index, KeyFields.LOW_INDEX);
spinVolume.Value = dataSource.Get2(index, KeyFields.VOL_INDEX);
spinAmount.Value = dataSource.Get2(index, KeyFields.AMOUNT_INDEX);
DateTime dateTime = m_chart.Chart.ConvertNumToDate(date);
int m_cycle = m_chart.Cycle;
if (m_cycle <= 60)
{
lblDate.Text = dateTime.ToString("yyyy-MM-dd HH:mm:ss");
}
else
{
lblDate.Text = dateTime.ToString("yyyy-MM-dd");
}
m_window.Invalidate();
}
}
/// <summary>
/// 宏运行中
/// </summary>
/// <param name="macro">宏</param>
/// <returns>状态</returns>
public virtual int OnMacroRunning(Macro macro)
{
if (OnMacroStart(macro) == 0)
{
return(0);
}
if (macro.m_script.Length > 0)
{
int endIndex = m_chart.Index;
ChartA ct = m_chart.Chart;
CTable dataSource = ct.DataSource;
CTable newDataSource = SecurityDataHelper.CreateDataSource(ct);
int interval = macro.m_interval;
CIndicator indicator = SecurityDataHelper.CreateIndicator(ct, newDataSource, "", "");
//indicator.AddFunction(new CFunctionEx(indicator, 1000, "ALERT", m_mainFrame-));
//indicator.AddFunction(new CFunctionEx(indicator, 1001, "SETCYCLE", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1002, "SETLAYOUT", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1003, "SETCODE", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1004, "SHOWWINDOW", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1005, "SLEEP", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1006, "SCROLLLEFT", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1007, "SCROLLRIGHT", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1008, "ZOOMIN", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1009, "ZOOMOUT", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1010, "WIN_MOUSEEVENT", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1011, "WIN_SETTEXT", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1012, "WIN_EXECUTE", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1013, "WIN_SENDKEY", m_chart));
//indicator.AddFunction(new CFunctionEx(indicator, 1014, "WIN_GETVALUE", m_chart));
indicator.Script = macro.m_script;
int[] fields = new int[] { KeyFields.CLOSE_INDEX, KeyFields.HIGH_INDEX, KeyFields.LOW_INDEX, KeyFields.OPEN_INDEX, KeyFields.VOL_INDEX, KeyFields.AMOUNT_INDEX };
int fieldsSize = fields.Length;
int startIndex = endIndex - (interval - 1);
if (startIndex < 0)
{
startIndex = 0;
}
if (startIndex > endIndex)
{
startIndex = endIndex;
}
if (macro.m_type == 0 || macro.m_type == 2 || endIndex == -1)
{
double date = 0;
newDataSource.Set(date, KeyFields.VOL_INDEX, 0);
int index = newDataSource.GetRowIndex(date);
for (int j = 0; j < fieldsSize; j++)
{
if (fields[j] != KeyFields.VOL_INDEX)
{
newDataSource.Set2(index, fields[j], 0);
}
}
}
else
{
for (int i = startIndex; i <= endIndex; i++)
{
double date = dataSource.GetXValue(i);
newDataSource.Set(date, KeyFields.VOL_INDEX, dataSource.Get2(i, KeyFields.VOL_INDEX));
int index = newDataSource.GetRowIndex(date);
for (int j = 0; j < fieldsSize; j++)
{
if (fields[j] != KeyFields.VOL_INDEX)
{
newDataSource.Set2(index, fields[j], dataSource.Get2(i, fields[j]));
}
}
}
}
if (macro.m_type == 1 || macro.m_type == 3)
{
indicator.OnCalculate(0);
}
else
{
for (int i = 0; i < interval; i++)
{
indicator.OnCalculate(0);
}
}
indicator.Clear();
indicator.Dispose();
newDataSource.Dispose();
}
OnMacroEnd(macro);
return(1);
}
/// <summary>
/// 重绘背景方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪区域</param>
public override void OnPaintBackground(CPaint paint, RECT clipRect)
{
int width = Width;
int height = Height;
if (width > 0 && height > 0)
{
ChartA chart = m_chart.Chart;
//十字线出现时进行绘制
if (chart.ShowCrossLine)
{
CTable dataSource = chart.DataSource;
//获取鼠标停留索引
int crossStopIndex = chart.CrossStopIndex;
if (dataSource.RowsCount > 0)
{
if (crossStopIndex < 0)
{
crossStopIndex = chart.FirstVisibleIndex;
}
if (crossStopIndex > chart.LastVisibleIndex)
{
crossStopIndex = chart.LastVisibleIndex;
}
}
else
{
crossStopIndex = -1;
}
//获取K线和成交量
RECT rectangle = new RECT(0, 0, width, height);
long win32Color = COLOR.EMPTY;
paint.FillRect(GetPaintingBackColor(), rectangle);
paint.DrawRect(GetPaintingBorderColor(), 1, 0, rectangle);
//画关闭按钮
long lineColor = CDraw.PCOLORS_LINECOLOR;
paint.DrawLine(lineColor, 2, 0, width - 6, 4, width - 14, 12);
paint.DrawLine(lineColor, 2, 0, width - 6, 12, width - 14, 4);
//创建字体
FONT font = new FONT("SimSun", 14, false, false, false);
FONT lfont = new FONT("Arial", 12, false, false, false);
FONT nfont = new FONT("Arial", 14, true, false, false);
//画日期
CDraw.DrawText(paint, "时 间", CDraw.PCOLORS_FORECOLOR, font, rectangle.left + 25, rectangle.top + 2);
DateTime date = DateTime.Now;
if (crossStopIndex >= 0)
{
double dateNum = dataSource.GetXValue(crossStopIndex);
if (dateNum != 0)
{
date = CStrA.ConvertNumToDate(dateNum);
}
String dateStr = "";
int cycle = m_chart.Cycle;
if (cycle <= 1)
{
dateStr = date.ToString("hh:mm");
}
else if (cycle >= 5 && cycle <= 60)
{
dateStr = date.ToString("MM-dd hh:mm");
}
else
{
dateStr = date.ToString("yyyy-MM-dd");
}
SIZE dtSize = paint.TextSize(dateStr, lfont);
CDraw.DrawText(paint, dateStr, CDraw.PCOLORS_FORECOLOR3,
lfont, rectangle.left + width / 2 - dtSize.cx / 2, rectangle.top + 20);
//获取值
double close = 0, high = 0, low = 0, open = 0, amount = 0;
if (crossStopIndex >= 0)
{
close = dataSource.Get2(crossStopIndex, KeyFields.CLOSE_INDEX);
high = dataSource.Get2(crossStopIndex, KeyFields.HIGH_INDEX);
low = dataSource.Get2(crossStopIndex, KeyFields.LOW_INDEX);
open = dataSource.Get2(crossStopIndex, KeyFields.OPEN_INDEX);
amount = dataSource.Get2(crossStopIndex, KeyFields.AMOUNT_INDEX);
}
if (double.IsNaN(close))
{
close = 0;
}
if (double.IsNaN(high))
{
high = 0;
}
if (double.IsNaN(low))
{
low = 0;
}
if (double.IsNaN(open))
{
open = 0;
}
if (double.IsNaN(amount))
{
amount = 0;
}
double rate = 1;
double lastClose = 0;
if (crossStopIndex > 1)
{
lastClose = dataSource.Get2(crossStopIndex - 1, KeyFields.CLOSE_INDEX);
if (cycle == 0)
{
lastClose = m_chart.LatestData.m_lastClose;
}
if (!double.IsNaN(lastClose))
{
if (lastClose != 0)
{
rate = (close - lastClose) / lastClose;
}
}
}
//开盘价
String openStr = double.IsNaN(open) ? "" : CStr.GetValueByDigit(open, m_digit).ToString();
SIZE tSize = paint.TextSize(openStr, nfont);
CDraw.DrawText(paint, openStr, CDraw.GetPriceColor(open, lastClose), nfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 60);
//最高价
String highStr = double.IsNaN(high) ? "" : CStr.GetValueByDigit(high, m_digit).ToString();
tSize = paint.TextSize(highStr, nfont);
CDraw.DrawText(paint, highStr, CDraw.GetPriceColor(high, lastClose), nfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 100);
//最低价
String lowStr = double.IsNaN(low) ? "" : CStr.GetValueByDigit(low, m_digit).ToString();
tSize = paint.TextSize(lowStr, nfont);
CDraw.DrawText(paint, lowStr, CDraw.GetPriceColor(low, lastClose), nfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 140);
//最低价
String closeStr = double.IsNaN(close) ? "" : CStr.GetValueByDigit(close, m_digit).ToString();
tSize = paint.TextSize(closeStr, nfont);
CDraw.DrawText(paint, closeStr, CDraw.GetPriceColor(close, lastClose), nfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 180);
//成交量
String unit = "";
if (amount > 100000000)
{
amount /= 100000000;
unit = "亿";
}
else if (amount > 10000)
{
amount /= 10000;
unit = "万";
}
String amountStr = CStr.GetValueByDigit(amount, 2) + unit;
tSize = paint.TextSize(amountStr, lfont);
CDraw.DrawText(paint, amountStr, CDraw.PCOLORS_FORECOLOR3, lfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 220);
//涨幅
String rangeStr = double.IsNaN(rate) ? "0.00%" : rate.ToString("0.00%");
tSize = paint.TextSize(rangeStr, nfont);
CDraw.DrawText(paint, rangeStr, CDraw.GetPriceColor(close, lastClose), lfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 260);
}
long whiteColor = CDraw.PCOLORS_FORECOLOR;
CDraw.DrawText(paint, "开 盘", whiteColor, font, rectangle.left + 25, rectangle.top + 40);
CDraw.DrawText(paint, "最 高", whiteColor, font, rectangle.left + 25, rectangle.top + 80);
CDraw.DrawText(paint, "最 低", whiteColor, font, rectangle.left + 25, rectangle.top + 120);
CDraw.DrawText(paint, "收 盘", whiteColor, font, rectangle.left + 25, rectangle.top + 160);
CDraw.DrawText(paint, "金 额", whiteColor, font, rectangle.left + 25, rectangle.top + 200);
CDraw.DrawText(paint, "涨 幅", whiteColor, font, rectangle.left + 25, rectangle.top + 240);
}
}
}