Exemplo n.º 1
0
        /// <summary>
        /// 获取K线静态数值
        /// </summary>
        /// <param name="div">K线层</param>
        private void SetCandleStaticValue(SandBoxCandleDiv div)
        {
            SecurityData data       = div.Data;
            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");

            data.m_open   = (float)spinOpen.Value;
            data.m_close  = (float)spinClose.Value;
            data.m_high   = (float)spinHigh.Value;
            data.m_low    = (float)spinLow.Value;
            data.m_volume = spinVolume.Value;
            data.m_amount = spinAmount.Value;
            String strDate = lblDate.Text;

            if (strDate != null && strDate.Length > 0)
            {
                data.m_date = m_chart.Chart.ConvertDateToNum(Convert.ToDateTime(strDate));
            }
            div.Data = data;
        }
Exemplo n.º 2
0
 /// <summary>
 /// 销毁方法
 /// </summary>
 public override void Dispose()
 {
     if (!IsDisposed)
     {
         int divsSize = m_divs.Count;
         for (int i = 0; i < divsSize; i++)
         {
             SandBoxCandleDiv div = m_divs[i];
             if (div.Moving)
             {
                 m_native.RemoveControl(div);
             }
             else
             {
                 m_window.RemoveControl(div);
             }
             div.Dispose();
         }
         m_divs.Clear();
         if (m_window != null)
         {
             m_window.UnRegisterEvent(m_timerEvent, EVENTID.TIMER);
             m_timerEvent = null;
             m_window.StopTimer(m_timerID);
             m_window.Close();
             m_window.Dispose();
             m_window = null;
         }
         base.Dispose();
     }
 }
Exemplo n.º 3
0
        /// <summary>
        /// 添加
        /// </summary>
        private void Add()
        {
            INativeBase native   = Native;
            int         divsSize = m_divs.Count;

            for (int i = 0; i < divsSize; i++)
            {
                SandBoxCandleDiv div = m_divs[i];
                if (!div.Moving)
                {
                    int clientX   = native.ClientX(div);
                    int clientY   = native.ClientY(div);
                    int direction = 0;
                    if (clientY < 100)
                    {
                        direction = 1;
                        clientY  += 150;
                    }
                    else
                    {
                        clientY -= 150;
                    }
                    m_window.RemoveControl(div);
                    div.Parent = null;
                    m_native.AddControl(div);
                    POINT newLocation = new POINT(clientX, clientY);
                    div.Direction = direction;
                    div.Location  = newLocation;
                    div.Moving    = true;
                }
            }
            CreateNextData(true);
            CreatePreView();
            m_native.Invalidate();
        }
Exemplo n.º 4
0
 /// <summary>
 /// 执行秒表方法
 /// </summary>
 /// <param name="timerID">秒表ID</param>
 public void OnTimer(int timerID)
 {
     if (m_timerID == timerID)
     {
         INativeBase             native     = Native;
         ChartA                  chart      = m_chart.Chart;
         CTable                  dataSource = chart.DataSource;
         int                     divsSize   = m_divs.Count;
         bool                    painting   = false;
         int                     cx         = native.ClientX(m_window);
         int                     cy         = native.ClientY(m_window);
         List <SandBoxCandleDiv> removeDivs = new List <SandBoxCandleDiv>();
         for (int i = 0; i < divsSize; i++)
         {
             SandBoxCandleDiv div = m_divs[i];
             //判断是否需要重绘
             if (div.Moving)
             {
                 painting = true;
             }
             //执行秒表
             if (m_divs[i].OnTimer())
             {
                 SecurityData data     = div.Data;
                 int          rowIndex = dataSource.GetRowIndex(data.m_date);
                 int[]        fields   = new int[7];
                 fields[0] = KeyFields.CLOSE_INDEX;
                 fields[1] = KeyFields.HIGH_INDEX;
                 fields[2] = KeyFields.LOW_INDEX;
                 fields[3] = KeyFields.OPEN_INDEX;
                 fields[4] = KeyFields.VOL_INDEX;
                 fields[5] = KeyFields.AMOUNT_INDEX;
                 fields[6] = KeyFields.AVGPRICE_INDEX;
                 //插入数据
                 SecurityDataHelper.InsertLatestData(m_chart.Chart, dataSource, m_chart.Indicators, fields, data);
                 removeDivs.Add(div);
             }
         }
         //移除控件
         int removeDivsSize = removeDivs.Count;
         if (removeDivsSize > 0)
         {
             for (int i = 0; i < removeDivsSize; i++)
             {
                 SandBoxCandleDiv div = removeDivs[i];
                 m_native.RemoveControl(div);
                 m_divs.Remove(div);
                 div.Dispose();
             }
             removeDivs.Clear();
             m_chart.Chart.Update();
         }
         //重绘
         if (painting)
         {
             m_native.Invalidate();
         }
     }
 }
Exemplo n.º 5
0
        /// <summary>
        /// 根据输入的高开低收数据,生成K线预览图形
        /// </summary>
        private void CreatePreView()
        {
            POINT newPoint  = new POINT();
            SIZE  newSize   = m_defaultCandleSize;
            float separator = 0;

            CreateCandleSize(ref newSize, ref separator);
            CreateCandlePos(newSize, separator, ref newPoint);
            SandBoxCandleDiv div = new SandBoxCandleDiv();

            div.Chart    = m_chart;
            div.Size     = newSize;
            div.Location = newPoint;
            SetCandleStaticValue(div);
            m_window.AddControl(div);
            m_divs.Add(div);
            m_native.Invalidate();
        }
Exemplo n.º 6
0
        /// <summary>
        /// 创建K线的尺寸
        /// </summary>
        /// <param name="newSize">K线的大小</param>
        /// <param name="separator">K线间隔</param>
        private void CreateCandleSize(ref SIZE newSize, ref float separator)
        {
            int divsSize     = m_divs.Count;
            int waitDivsSize = 0;

            for (int i = 0; i < divsSize; i++)
            {
                if (!m_divs[i].Moving)
                {
                    waitDivsSize++;
                }
            }
            if (waitDivsSize == 0)
            {
                newSize.cx = m_defaultCandleSize.cx;
                newSize.cy = m_defaultCandleSize.cy;
                separator  = 20;
                return;
            }
            int cw = m_defaultCandleSize.cx - waitDivsSize;
            int ch = m_defaultCandleSize.cy - waitDivsSize * (m_defaultCandleSize.cy / m_defaultCandleSize.cx);

            separator = 20 - divsSize * 0.67F;
            if (cw < 3)
            {
                cw = 3;
                ch = 6;
            }
            // 缩短K线之间的间距
            if (separator < 0.5F)
            {
                separator = 0.5F;
            }
            newSize.cx = cw;
            newSize.cy = ch;
            for (int i = 0; i < divsSize; i++)
            {
                SandBoxCandleDiv div = m_divs[i];
                if (!div.Moving)
                {
                    div.Size = newSize;
                }
            }
        }
Exemplo n.º 7
0
        /// <summary>
        /// 数值输入变化方法
        /// </summary>
        /// <param name="spinA">数值控件</param>
        public void OnSpinTextChanged(SpinA spin)
        {
            int divsSize = m_divs.Count;

            for (int i = 0; i < divsSize; i++)
            {
                SandBoxCandleDiv div = m_divs[i];
                if (!div.Moving)
                {
                    SecurityData data  = div.Data;
                    String       name  = spin.Name;
                    double       value = spin.Value;
                    if (name == "txtOpen")
                    {
                        data.m_open = (float)value;
                    }
                    else if (name == "txtClose")
                    {
                        data.m_close = (float)value;
                    }
                    else if (name == "txtHigh")
                    {
                        data.m_high = (float)value;
                    }
                    else if (name == "txtLow")
                    {
                        data.m_low = (float)value;
                    }
                    else if (name == "txtVolume")
                    {
                        data.m_volume = value;
                    }
                    else if (name == "txtAmount")
                    {
                        data.m_amount = value;
                    }
                    div.Data = data;
                    m_native.Invalidate();
                    break;
                }
            }
        }
Exemplo n.º 8
0
        /// <summary>
        /// 创建K线的位置
        /// </summary>
        /// <param name="size">创建K线的大小</param>
        /// <param name="candleSeparater">创建的K线间隔</param>
        /// <param name="newPoint">创建的K线位置</param>
        private void CreateCandlePos(SIZE size, float candleSeparater, ref POINT newPoint)
        {
            SIZE wSize        = m_window.Size;
            int  divsSize     = m_divs.Count;
            int  waitDivsSize = 0;

            for (int i = 0; i < divsSize; i++)
            {
                if (!m_divs[i].Moving)
                {
                    waitDivsSize++;
                }
            }
            if (waitDivsSize == 0)
            {
                newPoint.x = m_defaultCandleLocation.x;
                newPoint.y = m_defaultCandleLocation.y;
                return;
            }
            float xPosition = 0;
            float rightTotalWidth = (m_defaultWindowSize.cx - 20) / 0.618F;
            float divideWidth = rightTotalWidth / (waitDivsSize + 1);
            float start = 0, end = 0;

            for (int i = 0; i < divsSize; i++)
            {
                SandBoxCandleDiv div = m_divs[i];
                if (!div.Moving)
                {
                    end          = start + divideWidth;
                    xPosition    = (start + end) / 2 + m_defaultWindowSize.cx;
                    newPoint.x   = (int)xPosition;
                    newPoint.y   = m_defaultCandleLocation.y;
                    div.Location = newPoint;
                    start        = end;
                }
            }
            end        = start + divideWidth;
            xPosition  = (start + end) / 2 + m_defaultWindowSize.cx;
            newPoint.x = (int)xPosition;
            newPoint.y = m_defaultCandleLocation.y;
        }