private void update()
{
GraphPane variablePane = this.grpGraph.GraphPane;
variablePane.CurveList.Clear();
variablePane.Title.Text = this.stock.StockName;
variablePane.XAxis.Title.Text = "Time";
variablePane.YAxis.Title.Text = this.stock.StockName;
variablePane.XAxis.Type = AxisType.Text;
variablePane.XAxis.Scale.TextLabels = data.Time.ToArray();
StockPointList stockList = new StockPointList();
for (int i = 0; i < this.data.NumberObservations; i++)
{
XDate date = new XDate(this.data.XTime[i]);
StockPt point = new StockPt(date.XLDate, this.stock.High[i], this.stock.Low[i], this.stock.Open[i], this.stock.Close[i], this.stock.Volume[i]);
stockList.Add(point);
}
JapaneseCandleStickItem candle = variablePane.AddJapaneseCandleStick(this.stock.StockName, stockList);
candle.Stick.RisingFill = new Fill(Color.Blue, Color.LightBlue);
candle.Stick.FallingFill = new Fill(Color.Red, Color.IndianRed);
candle.Stick.IsAutoSize = true;
variablePane.Chart.Fill = new Fill(Color.FromArgb(255, 255, 245),
Color.FromArgb(255, 255, 190), 90F);
variablePane.Fill = new Fill(Color.White, Color.LightBlue, 135.0f);
grpGraph.AxisChange();
zedGraphToolstrip1.SetData(grpGraph, variablePane);
}
private static StockPointList <StockPt> CreateStockPointList(long valueStepSizeMinutes)
{
var spl = new StockPointList <StockPt>();
Random rand = new Random();
XDate xDate = new XDate(2013, 1, 1);
var open = 50.0f;
for (int i = 0; i < 50; i++)
{
double x = xDate.XLDate;
var close = (float)(open + rand.NextDouble() * 10.0 - 5.0);
var hi = (float)(Math.Max(open, close) + rand.NextDouble() * 5.0);
var low = (float)(Math.Min(open, close) - rand.NextDouble() * 5.0);
StockPt pt = new StockPt(x, open, hi, low, close, 50000, 50000);
spl.Add(pt);
open = close;
xDate.AddMinutes(valueStepSizeMinutes);
if (XDate.XLDateToDayOfWeek(xDate.XLDate) == 6)
{
xDate.AddDays(2.0);
}
}
return(spl);
}
private static StockPointList CreateStockPointList(long valueStepSizeMinutes)
{
StockPointList spl = new StockPointList();
Random rand = new Random();
XDate xDate = new XDate(2013, 1, 1);
double open = 50.0;
for (int i = 0; i < 50; i++)
{
double x = xDate.XLDate;
double close = open + rand.NextDouble() * 10.0 - 5.0;
double hi = Math.Max(open, close) + rand.NextDouble() * 5.0;
double low = Math.Min(open, close) - rand.NextDouble() * 5.0;
StockPt pt = new StockPt(x, hi, low, open, close, 100000);
spl.Add(pt);
open = close;
xDate.AddMinutes(valueStepSizeMinutes);
if (XDate.XLDateToDayOfWeek(xDate.XLDate) == 6)
{
xDate.AddDays(2.0);
}
}
return(spl);
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The StockPointList from which to copy</param>
public StockPointList(StockPointList rhs)
{
for (var i = 0; i < rhs.Count; i++)
{
var pt = new StockPt(rhs[i]);
Add(pt);
}
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The StockPointList from which to copy</param>
public StockPointList( StockPointList rhs )
{
for ( int i = 0; i < rhs.Count; i++ )
{
StockPt pt = new StockPt( rhs[i] );
this.Add( pt );
}
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The StockPointList from which to copy</param>
public StockPointList(StockPointList rhs)
{
for (int i = 0; i < rhs.Count; i++)
{
StockPt pt = new StockPt(rhs[i]);
this.Add(pt);
}
}
public void GetBarWidth_OrdinalAxisWeeklyValues_3Pixels()
{
GraphPane myPane = new GraphPane();
myPane.Rect = new RectangleF(0, 0, 640f, 480f);
myPane.XAxis.Type = AxisType.DateAsOrdinal;
StockPointList spl = CreateStockPointList(60 * 24 * 7);
OHLCBarItem myCurve = myPane.AddOHLCBar("trades", spl, Color.Black);
AxisChangeAndDraw(myPane);
Assert.That(myCurve.Bar.GetBarWidth(myPane, myPane.XAxis, 1.0f), Is.EqualTo(3f));
}
public CandleStickDemo()
: base("Demonstration of the Candlestick Chart Type",
"CandleStick Demo", DemoType.Bar)
{
GraphPane myPane = base.GraphPane;
myPane.Title.Text = "Candlestick Chart Demo";
myPane.XAxis.Title.Text = "Trading Date";
myPane.YAxis.Title.Text = "Share Price, $US";
StockPointList spl = new StockPointList();
Random rand = new Random();
// First day is jan 1st
XDate xDate = new XDate( 2006, 1, 1 );
double open = 50.0;
for ( int i = 0; i < 50; i++ )
{
double x = xDate.XLDate;
double close = open + rand.NextDouble() * 10.0 - 5.0;
double hi = Math.Max( open, close ) + rand.NextDouble() * 5.0;
double low = Math.Min( open, close ) - rand.NextDouble() * 5.0;
StockPt pt = new StockPt( x, hi, low, open, close, 100000 );
spl.Add( pt );
open = close;
// Advance one day
xDate.AddDays( 1.0 );
// but skip the weekends
if ( XDate.XLDateToDayOfWeek( xDate.XLDate ) == 6 )
xDate.AddDays( 2.0 );
}
CandleStickItem myCurve = myPane.AddCandleStick( "trades", spl, Color.Black );
myCurve.Stick.IsAutoSize = true;
myCurve.Stick.Color = Color.Blue;
// Use DateAsOrdinal to skip weekend gaps
myPane.XAxis.Type = AxisType.DateAsOrdinal;
myPane.XAxis.Scale.Min = new XDate( 2006, 1, 1 );
// pretty it up a little
myPane.Chart.Fill = new Fill( Color.White, Color.LightGoldenrodYellow, 45.0f );
myPane.Fill = new Fill( Color.White, Color.FromArgb( 220, 220, 255 ), 45.0f );
base.ZedGraphControl.AxisChange();
}
/// <summary>
/// The Copy Constructor
/// </summary>
/// <param name="rhs">The StockPointList from which to copy</param>
public StockPointList(StockPointList <T> rhs)
: this(rhs._dateIndex != null)
{
_offset = 0;
foreach (IStockPt pp in rhs)
{
Add(pp.Clone());
if (rhs._dateIndex == null)
{
continue;
}
_dateIndex.Add(new Tuple <double, int>(pp.Date, Count - 1));
}
}
public void CreateGraph_OHLCBarGradient( ZedGraphControl zgc )
{
GraphPane myPane = zgc.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "OHLC Chart Demo";
myPane.XAxis.Title.Text = "Date";
myPane.YAxis.Title.Text = "Price";
//Load a StockPointList with random data.........................
StockPointList spl = new StockPointList();
Random rand = new Random();
// First day is jan 1st
XDate xDate = new XDate( 2006, 1, 1 );
double open = 50.0;
double prevClose = 0;
// Loop to make 50 days of data
for ( int i = 0; i < 50; i++ )
{
double x = xDate.XLDate;
double close = open + rand.NextDouble() * 10.0 - 5.0;
double hi = Math.Max( open, close ) + rand.NextDouble() * 5.0;
double low = Math.Min( open, close ) - rand.NextDouble() * 5.0;
// Create a StockPt instead of a PointPair so we can carry 6 properties
StockPt pt = new StockPt( x, hi, low, open, close, 100000 );
//if price is increasing color=black, else color=red
pt.ColorValue = close > prevClose ? 2 : 1;
spl.Add( pt );
prevClose = close;
open = close;
// Advance one day
xDate.AddDays( 1.0 );
// but skip the weekends
if ( XDate.XLDateToDayOfWeek( xDate.XLDate ) == 6 )
xDate.AddDays( 2.0 );
}
// Setup the gradient fill...
// Use Red for negative days and black for positive days
Color[] colors = { Color.Red, Color.Black };
Fill myFill = new Fill( colors );
myFill.Type = FillType.GradientByColorValue;
myFill.SecondaryValueGradientColor = Color.Empty;
myFill.RangeMin = 1;
myFill.RangeMax = 2;
//Create the OHLC and assign it a Fill
OHLCBarItem myCurve = myPane.AddOHLCBar( "Price", spl, Color.Empty );
myCurve.Bar.GradientFill = myFill;
myCurve.Bar.IsAutoSize = true;
// Use DateAsOrdinal to skip weekend gaps
myPane.XAxis.Type = AxisType.DateAsOrdinal;
//myPane.XAxis.Scale.Min = new XDate( 2006, 1, 1 );
// pretty it up a little
myPane.Chart.Fill = new Fill( Color.White, Color.LightGoldenrodYellow, 45.0f );
myPane.Fill = new Fill( Color.White, Color.FromArgb( 220, 220, 255 ), 45.0f );
myPane.Title.FontSpec.Size = 20.0f;
myPane.XAxis.Title.FontSpec.Size = 18.0f;
myPane.XAxis.Scale.FontSpec.Size = 16.0f;
myPane.YAxis.Title.FontSpec.Size = 18.0f;
myPane.YAxis.Scale.FontSpec.Size = 16.0f;
myPane.Legend.IsVisible = false;
// BoxObj box = new BoxObj( 4.5, 0.0, 1.0, 1.0, Color.Transparent,
// Color.FromArgb( 100, Color.LightBlue ) );
// box.Location.CoordinateFrame = CoordType.XScaleYChartFraction;
// myPane.GraphObjList.Add( box );
// Tell ZedGraph to calculate the axis ranges
zgc.AxisChange();
zgc.Invalidate();
}
public void CreateGraph( ZedGraphControl zgc, StockPointList stlist,
StockPointList ema11Plist,StockPointList ema22Plist)
{
GraphPane myPane = zgc.GraphPane;
#region 初始化
myPane.Title.Text = "小日經 30分鐘";
myPane.XAxis.Title.Text = "";
myPane.YAxis.Title.Text = "";
myPane.XAxis.Type = AxisType.Date;
myPane.XAxis.Scale.Format = "MM/dd HH:mm";
myPane.XAxis.Scale.FontSpec.Size = 12;
myPane.XAxis.Scale.MajorUnit = DateUnit.Minute;
myPane.XAxis.Scale.MajorStep = 30;
myPane.XAxis.Scale.MinorUnit = DateUnit.Minute;
myPane.XAxis.Scale.MinorStep = 10;
myPane.YAxis.Scale.MagAuto = false;
myPane.CurveList.numBarsToFocus = m_numBarFocused;
#endregion
#region K 棒繪製 : Once
jpnCandle = myPane.AddJapaneseCandleStick("", stlist);
jpnCandle.Stick.IsAutoSize = true;
// 下跌K
jpnCandle.Stick.FallingFill = new Fill(Color.Green);
jpnCandle.Stick.FallingColor = Color.Green;
jpnCandle.Stick.FallingBorder = new Border(false, Color.Green, 0);
// 上漲K
jpnCandle.Stick.RisingFill = new Fill(Color.Red);
jpnCandle.Stick.Color = Color.Red;
jpnCandle.Stick.RisingBorder = new Border(false, Color.Green, 0);
#endregion
#region 背景 : Once
myPane.Chart.Fill = new Fill(Color.Black); // Color.LightGoldenrodYellow, 45F
myPane.Fill = new Fill(Color.White); //, Color.FromArgb( 0, 0, 255 ), 45F
myPane.XAxis.Type = AxisType.DateAsOrdinal;
myPane.Chart.Fill = new Fill(Color.Black);
#endregion
#region Range 更新 : Once
//左右Range
XDate Min = new XDate(2015, 2, 25, 0, 0, 0, 0);
XDate Max = new XDate(2015, 2, 26, 0, 0, 0, 0);
myPane.XAxis.Scale.Min = Min;
myPane.XAxis.Scale.Max = Max;
//上下Range
int min_rr = 16000;
int max_rr = 19000;
myPane.YAxis.Scale.Min = min_rr;
myPane.YAxis.Scale.Max = max_rr;
#endregion
zgc.AxisChange();
zgc.Invalidate();
}
public void CreateGraph_junk5( ZedGraphControl zgc )
{
GraphPane myPane = zgc.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "Japanese Candlestick Chart Demo";
myPane.XAxis.Title.Text = "Trading Date";
myPane.YAxis.Title.Text = "Share Price, $US";
StockPointList spl = new StockPointList();
Random rand = new Random();
// First day is jan 1st
XDate xDate = new XDate( 2006, 1, 1 );
double open = 50.0;
for ( int i = 0; i < 1000; i++ )
{
double x = xDate.XLDate;
double close = open + rand.NextDouble() * 10.0 - 5.0;
double hi = Math.Max( open, close ) + rand.NextDouble() * 5.0;
double low = Math.Min( open, close ) - rand.NextDouble() * 5.0;
StockPt pt = new StockPt( x, hi, low, open, close, 100000 );
spl.Add( pt );
open = close;
if ( xDate.DateTime.Hour < 23 )
xDate.AddHours( 1.0 );
else
{
// Advance one day
xDate.AddHours( 1.0 );
// but skip the weekends
if ( XDate.XLDateToDayOfWeek( xDate.XLDate ) == 6 )
xDate.AddDays( 2.0 );
}
}
JapaneseCandleStickItem myCurve = myPane.AddJapaneseCandleStick( "trades", spl );
myCurve.Stick.IsAutoSize = true;
myCurve.Stick.Color = Color.Blue;
// Use DateAsOrdinal to skip weekend gaps
myPane.XAxis.Type = AxisType.DateAsOrdinal;
myPane.XAxis.Scale.Min = new XDate( 2006, 1, 1 );
myPane.XAxis.Scale.Format = "dd-MMM-yy hh:mm";
// pretty it up a little
myPane.Chart.Fill = new Fill( Color.White, Color.LightGoldenrodYellow, 45.0f );
myPane.Fill = new Fill( Color.White, Color.FromArgb( 220, 220, 255 ), 45.0f );
PointPairList ppl = new PointPairList();
for ( int i = 19; i < spl.Count; i++ )
{
double avg = 0.0;
for ( int j = 0; j < 20; j++ )
avg += spl.GetAt( i - j ).Close;
ppl.Add( i + 1, avg / 20.0 );
}
LineItem item = myPane.AddCurve( "MA-20", ppl, Color.Red );
item.IsOverrideOrdinal = true;
item.Line.Width = 3;
item.Symbol.Type = SymbolType.None;
item.Line.IsSmooth = true;
// Tell ZedGraph to calculate the axis ranges
zgc.AxisChange();
zgc.Invalidate();
}
// OHLC Bar Test
private void CreateGraph_OHLCBarTest( ZedGraphControl z1 )
{
GraphPane myPane = z1.GraphPane;
myPane.Title.Text = "OHLC Chart Demo";
myPane.XAxis.Title.Text = "Trading Date";
myPane.YAxis.Title.Text = "Share Price, $US";
StockPointList spl = new StockPointList();
Random rand = new Random();
// First day is jan 1st
XDate xDate = new XDate( 2006, 1, 1 );
double open = 50.0;
for ( int i = 0; i < 50; i++ )
{
double x = xDate.XLDate;
double close = open + rand.NextDouble() * 10.0 - 5.0;
double hi = Math.Max( open, close ) + rand.NextDouble() * 5.0;
double low = Math.Min( open, close ) - rand.NextDouble() * 5.0;
StockPt pt = new StockPt( x, hi, low, open, close, 100000 );
spl.Add( pt );
open = close;
// Advance one day
//xDate.AddMinutes( 1.0 );
xDate.AddDays( 1.0 );
// but skip the weekends
//if ( XDate.XLDateToDayOfWeek( xDate.XLDate ) == 6 )
// xDate.AddMinutes( 2.0 );
}
OHLCBarItem myCurve = myPane.AddOHLCBar( "trades", spl, Color.Blue);
//myCurve.Bar.IsAutoSize = true;
myCurve.Bar.Color = Color.Blue;
// Use DateAsOrdinal to skip weekend gaps
//myPane.XAxis.Type = AxisType.DateAsOrdinal;
myPane.XAxis.Type = AxisType.Date;
//myPane.XAxis.Scale.Min = new XDate( 2006, 1, 1 );
// pretty it up a little
myPane.Chart.Fill = new Fill( Color.White, Color.LightGoldenrodYellow, 45.0f );
myPane.Fill = new Fill( Color.White, Color.FromArgb( 220, 220, 255 ), 45.0f );
// Tell ZedGraph to calculate the axis ranges
z1.AxisChange();
z1.Invalidate();
//z1.PointValueEvent += new ZedGraphControl.PointValueHandler( z1_PointValueEvent );
}
// Traditional Open-High-Low-Close Bar chart
private void CreateGraph_OHLCBar( ZedGraphControl z1 )
{
GraphPane myPane = z1.GraphPane;
myPane.Title.Text = "OHLC Chart Demo";
myPane.XAxis.Title.Text = "Trading Date";
myPane.YAxis.Title.Text = "Share Price, $US";
StockPointList spl = new StockPointList();
Random rand = new Random();
// First day is feb 1st
XDate xDate = new XDate( 2006, 2, 1 );
double open = 50.0;
for ( int i = 0; i < 20; i++ )
{
double x = xDate.XLDate;
double close = open + rand.NextDouble() * 10.0 - 5.0;
double hi = Math.Max( open, close ) + rand.NextDouble() * 5.0;
double low = Math.Min( open, close ) - rand.NextDouble() * 5.0;
StockPt pt = new StockPt( x, hi, low, open, close, 100000 );
spl.Add( pt );
open = close;
// Advance one day
xDate.AddDays( 1.0 );
// but skip the weekends
if ( XDate.XLDateToDayOfWeek( xDate.XLDate ) == 6 )
xDate.AddDays( 2.0 );
}
//OHLCBarItem myCurve = myPane.AddOHLCBar( "trades", spl, Color.Black );
OHLCBarItem myCurve = myPane.AddOHLCBar( "trades", spl, Color.Blue );
//myCurve.Bar.Size = 20;
myCurve.Bar.IsAutoSize = true;
//myCurve.Bar.PenWidth = 2;
//myCurve.Bar.IsOpenCloseVisible = false;
Fill fill = new Fill( Color.Red, Color.Yellow, Color.Blue );
fill.RangeMin = 40;
fill.RangeMax = 70;
fill.Type = FillType.GradientByY;
myCurve.Bar.GradientFill = fill;
// Use DateAsOrdinal to skip weekend gaps
myPane.XAxis.Type = AxisType.DateAsOrdinal;
//myPane.XAxis.Type = AxisType.Date;
//myPane.XAxis.Scale.MajorStep = 1.0;
// pretty it up a little
myPane.Chart.Fill = new Fill( Color.White, Color.LightGoldenrodYellow, 45.0f );
myPane.Fill = new Fill( Color.White, Color.FromArgb( 220, 220, 255 ), 45.0f );
//BoxObj box = new BoxObj( 4, 60, 5, 50000 );
//myPane.GraphObjList.Add( box );
// Tell ZedGraph to calculate the axis ranges
z1.AxisChange();
z1.Invalidate();
}
// Call this method from the Form_Load method, passing your ZedGraphControl
public void CreateGraph_JapaneseCandleStickDemo( ZedGraphControl zgc )
{
GraphPane myPane = zgc.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "Japanese Candlestick Chart Demo";
myPane.XAxis.Title.Text = "Trading Date";
myPane.YAxis.Title.Text = "Share Price, $US";
StockPointList spl = new StockPointList();
Random rand = new Random();
// First day is jan 1st
XDate xDate = new XDate( 2006, 1, 1 );
double open = 50.0;
for ( int i = 0; i < 50; i++ )
{
double x = xDate.XLDate;
double close = open + rand.NextDouble() * 10.0 - 5.0;
double hi = Math.Max( open, close ) + rand.NextDouble() * 5.0;
double low = Math.Min( open, close ) - rand.NextDouble() * 5.0;
StockPt pt = new StockPt( x, hi, low, open, close, 100000 );
spl.Add( pt );
open = close;
// Advance one day
//xDate.AddDays( 1 + 0.4 * rand.NextDouble() - 0.2 );
xDate.AddDays( 1 );
// but skip the weekends
if ( XDate.XLDateToDayOfWeek( xDate.XLDate ) == 6 )
xDate.AddDays( 2.0 );
}
JapaneseCandleStickItem myCurve = myPane.AddJapaneseCandleStick( "trades", spl );
myCurve.Stick.IsAutoSize = true;
myCurve.Stick.Color = Color.Blue;
// Use DateAsOrdinal to skip weekend gaps
myPane.XAxis.Type = AxisType.DateAsOrdinal;
//myPane.XAxis.Type = AxisType.Date;
//myPane.XAxis.Scale.Min = new XDate( 2006, 1, 1 );
// pretty it up a little
myPane.Chart.Fill = new Fill( Color.White, Color.LightGoldenrodYellow, 45.0f );
myPane.Fill = new Fill( Color.White, Color.FromArgb( 220, 220, 255 ), 45.0f );
// Tell ZedGraph to calculate the axis ranges
zgc.AxisChange();
zgc.Invalidate();
}
// Make a masterpane with 3 charts
// Top = OHLC Bar Chart
// Mid = Volume Chart
// Bot = Price Change
public void CreateGraph_OHLCBarMaster( ZedGraphControl zgc )
{
// ================================================
// First, set up some lists with random data...
// ================================================
StockPointList spl = new StockPointList();
PointPairList volList = new PointPairList();
PointPairList changeList = new PointPairList();
Random rand = new Random();
// First day is jan 1st
XDate xDate = new XDate( 2006, 1, 1 );
double open = 50.0;
double prevClose = 50.0;
const int numDays = 365;
// Loop to make 365 days of data
for ( int i = 0; i < numDays; i++ )
{
double x = xDate.XLDate;
//double close = open + rand.NextDouble() * 10.0 - 5.0;
double close = open * ( 0.95 + rand.NextDouble() * 0.1 );
//double hi = Math.Max( open, close ) + rand.NextDouble() * 5.0;
//double low = Math.Min( open, close ) - rand.NextDouble() * 5.0;
double hi = Math.Max( open, close ) * ( 1.0 + rand.NextDouble() * 0.05 );
double low = Math.Min( open, close ) * ( 0.95 + rand.NextDouble() * 0.05 );
double vol = 25.0 + rand.NextDouble() * 100.0;
double change = close - prevClose;
// Create a StockPt instead of a PointPair so we can carry 6 properties
StockPt pt = new StockPt( x, hi, low, open, close, vol );
//if price is increasing color=black, else color=red
pt.ColorValue = close > prevClose ? 2 : 1;
spl.Add( pt );
volList.Add( x, vol );
changeList.Add( x, change );
prevClose = close;
open = close;
// Advance one day
xDate.AddDays( 1.0 );
// but skip the weekends
if ( XDate.XLDateToDayOfWeek( xDate.XLDate ) == 6 )
xDate.AddDays( 2.0 );
}
// ================================================
// Create 3 GraphPanes to display the data
// ================================================
// get a reference to the masterpane
MasterPane master = zgc.MasterPane;
// The first chart is already in the MasterPane, so add the other two charts
master.Add( new GraphPane() );
master.Add( new GraphPane() );
// ================================================
// The first pane is an OHLCBarItem
// ================================================
// Get a reference to the pane
GraphPane pane = master[0];
// Set the title and axis labels
pane.Title.Text = "Open-High-Low-Close History";
pane.XAxis.Title.Text = "Date";
pane.YAxis.Title.Text = "Price";
// Setup the gradient fill...
// Use Red for negative days and black for positive days
Color[] colors = { Color.Red, Color.Black };
Fill myFill = new Fill( colors );
myFill.Type = FillType.GradientByColorValue;
myFill.SecondaryValueGradientColor = Color.Empty;
myFill.RangeMin = 1;
myFill.RangeMax = 2;
//Create the OHLC and assign it a Fill
OHLCBarItem ohlcCurve = pane.AddOHLCBar( "Price", spl, Color.Empty );
ohlcCurve.Bar.GradientFill = myFill;
ohlcCurve.Bar.IsAutoSize = true;
// Create a JapaneseCandleStick
//JapaneseCandleStickItem jcsCurve = pane.AddJapaneseCandleStick( "Price", spl );
//jcsCurve.Stick.IsAutoSize = false;
// ================================================
// The second pane is a regular BarItem to show daily volume
// ================================================
// Get a reference to the pane
pane = master[1];
// Set the title and axis labels
pane.Title.Text = "Daily Volume";
pane.XAxis.Title.Text = "Date";
pane.YAxis.Title.Text = "Volume, thousands";
BarItem volBar = pane.AddBar( "Volume", volList, Color.Blue );
// ================================================
// The third pane is a LineItem to show daily price change
// ================================================
// Get a reference to the pane
pane = master[2];
// Set the title and axis labels
pane.Title.Text = "Price Change";
pane.XAxis.Title.Text = "Date";
pane.YAxis.Title.Text = "Price Change, $";
LineItem changeCurve = pane.AddCurve( "Price Change", changeList, Color.Green, SymbolType.None );
// ================================================
// These settings are common to all three panes
// ================================================
foreach ( GraphPane paneT in master.PaneList )
{
// Use DateAsOrdinal to skip weekend gaps
paneT.XAxis.Type = AxisType.DateAsOrdinal;
// Use only visible data to define Y scale range
paneT.IsBoundedRanges = true;
// Define a minimum buffer space to the axes can be aligned
paneT.YAxis.MinSpace = 80;
paneT.Y2Axis.MinSpace = 50;
// pretty it up a little
paneT.Chart.Fill = new Fill( Color.White, Color.LightGoldenrodYellow, 45.0f );
paneT.Title.FontSpec.Size = 20.0f;
paneT.XAxis.Title.FontSpec.Size = 18.0f;
paneT.XAxis.Scale.FontSpec.Size = 16.0f;
paneT.YAxis.Title.FontSpec.Size = 18.0f;
paneT.YAxis.Scale.FontSpec.Size = 16.0f;
paneT.Legend.IsVisible = false;
paneT.Fill = new Fill( Color.White, Color.FromArgb( 220, 220, 255 ), 45.0f );
// Set the initial scroll position and range
// Note that the min and max for DateAsOrdinal scale will be ordinal values, not dates
paneT.XAxis.Scale.Min = 1.0;
// default range is 30 days
paneT.XAxis.Scale.Max = 30.0;
}
// ================================================
// Set up the MasterPane Layout
// ================================================
// Make sure that fonts and dimensions are the same for all three charts
master.IsCommonScaleFactor = true;
// Show the masterpane title
master.Title.IsVisible = true;
master.Title.Text = "Wacky Widget Company Stock Performance";
master.Fill = new Fill( Color.White, Color.SlateBlue, 45.0f );
// Leave a margin around the masterpane, but only a small gap between panes
master.Margin.All = 10;
master.InnerPaneGap = 5;
using ( Graphics g = this.CreateGraphics() )
{
master.SetLayout( g, PaneLayout.SingleColumn );
// Synchronize the Axes
zgc.IsAutoScrollRange = true;
zgc.IsShowHScrollBar = true;
zgc.IsSynchronizeXAxes = true;
// Scale range will extend about 1 day before and after the actual data range
zgc.ScrollGrace = 1.0 / numDays;
}
// Tell ZedGraph to calculate the axis ranges
zgc.AxisChange();
// master[0].XAxis.Scale.Min = new XDate( 2006, 1, 1 ).XLDate;
// master[0].XAxis.Scale.Max = master[0].XAxis.Scale.Min + 30.0;
// master[1].XAxis.Scale.Min = new XDate( 2006, 1, 1 ).XLDate;
// master[1].XAxis.Scale.Max = master[1].XAxis.Scale.Min + 30.0;
// master[2].XAxis.Scale.Min = new XDate( 2006, 1, 1 ).XLDate;
// master[2].XAxis.Scale.Max = master[2].XAxis.Scale.Min + 30.0;
//zgc.ScrollDoneEvent += new ZedGraphControl.ScrollDoneHandler( zgc_ScrollDoneEvent );
zgc.ScrollProgressEvent += new ZedGraphControl.ScrollProgressHandler( zgc_ScrollProgressEvent );
}
private static StockPointList CreateStockPointList(long valueStepSizeMinutes)
{
StockPointList spl = new StockPointList();
Random rand = new Random();
XDate xDate = new XDate(2013, 1, 1);
double open = 50.0;
for (int i = 0; i < 50; i++)
{
double x = xDate.XLDate;
double close = open + rand.NextDouble() * 10.0 - 5.0;
double hi = Math.Max(open, close) + rand.NextDouble() * 5.0;
double low = Math.Min(open, close) - rand.NextDouble() * 5.0;
StockPt pt = new StockPt(x, hi, low, open, close, 100000);
spl.Add(pt);
open = close;
xDate.AddMinutes(valueStepSizeMinutes);
if (XDate.XLDateToDayOfWeek(xDate.XLDate) == 6)
{
xDate.AddDays(2.0);
}
}
return spl;
}
//----------------------------------------------------------------------
// Initialize
//----------------------------------------------------------------------
public ServMain(string[] args)
{
//開啟之後特殊模式判別，雙擊開啟不會有任何特殊模式
string strMode = "";
int iMode = 0;
try
{
strMode = args[0];
iMode = int.Parse(strMode);
}
catch { }
switch (iMode)
{
case 0: quoteProgramMode = QuoteProgramModeOS.QPM_Neutural;
Console.WriteLine("當前模式為 Server 一般雙擊開啟");
break;
case 1: quoteProgramMode = QuoteProgramModeOS.QPM_AllProduct;
Console.WriteLine("當前模式為 Server 取得當前商品列表");
break;
case 2: quoteProgramMode = QuoteProgramModeOS.QPM_MarketKLGetter;
Console.WriteLine("當前模式為 Server 昨日下午盤K棒資訊擷取");
break;
case 3: quoteProgramMode = QuoteProgramModeOS.QPM_MarketAM;
Console.WriteLine("當前模式為 Server 小日經上午盤中作單模式");
break;
case 4: quoteProgramMode = QuoteProgramModeOS.QPM_AMMarketTickGet;
Console.WriteLine("當前模式為 Server 小日經上午盤後Tick資訊擷取，上午倉位紀錄");
break;
case 5: quoteProgramMode = QuoteProgramModeOS.QPM_MarketPM;
Console.WriteLine("當前模式為 Server 小日經下午盤作單模式");
break;
case 6: quoteProgramMode = QuoteProgramModeOS.QPM_AfterMarket;
Console.WriteLine("當前模式為 Server 小日經下午盤後Tick資訊擷取，寫入每日歷史紀錄");
break;
}
InitializeComponent();
fConnect = new FOnConnect(OnConnect);
GC.KeepAlive(fConnect);
fQuoteUpdate = new FOnGetStockIdx(OnQuoteUpdate);
GC.KeepAlive(fQuoteUpdate);
fNotifyTicks = new FOnNotifyTicks(OnNotifyTicks);
GC.KeepAlive(fNotifyTicks);
fOnNotifyBest5 = new FOnGetStockIdx(OnNotifyBest5);
GC.KeepAlive(fOnNotifyBest5);
fOverseaProducts = new FOnOverseaProducts(OnOverseaProducts);
GC.KeepAlive(fOverseaProducts);
fNotifyServerTime = new FOnNotifyServerTime(OnNotifyServerTime);
GC.KeepAlive(fNotifyServerTime);
fNotifyKLineData = new FOnNotifyKLineData(OnNotifyKLineData);
GC.KeepAlive(fNotifyKLineData);
fOnNotifyTicksGet = new FOnNotifyTicksGet(OnNotifyTicksGet);
GC.KeepAlive(fOnNotifyTicksGet);
// Order Lib
fOrderAsync = new OrderReply.FOnOrderAsyncReport(OnOrderAsyncReport);
GC.KeepAlive(fOrderAsync);
fOnExecutionReport = new OrderReply.FOnGetExecutionReoprt(OnExecutionReport);
GC.KeepAlive(fOnExecutionReport);
GC.SuppressFinalize(fOnExecutionReport);
// Reply Lib
fData = new OrderReply.FOnData(OnReceiveReplyData);
GC.KeepAlive(fData);
fRConnect = new OrderReply.FOnConnect(OnRConnect);
GC.KeepAlive(fConnect);
fDisconnect = new OrderReply.FOnConnect(OnRDisconnect);
GC.KeepAlive(fDisconnect);
fComplete = new OrderReply.FOnComplete(OnComplete);
GC.KeepAlive(fComplete);
m_Logger = new Logger();
m_Tick = new TICK();
// 繪圖初始
StockPointList _stklist = new StockPointList();
StockPointList _ema11Plist = new StockPointList();
StockPointList _ema22Plist = new StockPointList();
this.AsyncEventHandler += new AsyncEventArgs(_AsyncEventHandler);
m_updGraphDelegate = new updGraphDelegate(updGraph);
CreateGraph(zg1, _stklist, _ema11Plist, _ema22Plist);
// 啟動策略，更新繪圖
dayTradeSt = new JNAutoDayTrade_Strategy(Application.StartupPath,this);
//更新繪圖資訊
DrawGraphOnce(dayTradeSt.m_KLdata_30Min, dayTradeSt.EMA11.records, dayTradeSt.EMA22.records);
// 取得商品資訊已經搬移到client ，一定是server mode
//if(
// (quoteProgramMode==QuoteProgramModeOS.QPM_MarketAM) ||
// (quoteProgramMode == QuoteProgramModeOS.QPM_AMMarketTickGet) ||
// (quoteProgramMode == QuoteProgramModeOS.QPM_MarketPM) ||
// (quoteProgramMode == QuoteProgramModeOS.QPM_AfterMarket)
// )
bServerMode = true;
//今天日期
DateTime todate = DateTime.Now;
// Server 不分上下午，只需開收盤時間
g_marketStartTime_AM = new DateTime(todate.Year, todate.Month, todate.Day, 9, 0, 0);
DateTime nxDate = todate.AddDays(1);
g_marketEndTime_PM = new DateTime(nxDate.Year, nxDate.Month, nxDate.Day, 3, 0, 0);
this.timer2.Interval = 100;
this.timer2.Start();
}
private void CreateGraph(ZedGraphControl zgc, int iDayChart)
{
// get a reference to the GraphPane
GraphPane myPane = zgc.GraphPane;
myPane.CurveList.Clear();
DiaNegocio diaChart = new DiaNegocio();
myPane.Title.Text = "Japanese Candlestick Chart Demo";
myPane.XAxis.Title.Text = "Trading Date";
myPane.YAxis.Title.Text = "Share Price, $US";
StockPointList spl = new StockPointList();
Random rand = new Random();
// First day is jan 1st
XDate xDate = new XDate(2006, 1, 1);
for (int i = 0; dia[iDayChart].Ticker[i] != null; i++)
{
CriarPontodeEntradaDia(iDayChart);
diaChart = dia[iDayChart];
myPane.Title.Text = "WINFUT " + diaChart.dtData.ToString();
double x = diaChart.Ticker[i].dtData.ToOADate();//xDate.XLDate;
double open = diaChart.Ticker[i].iAbertura;
double close = diaChart.Ticker[i].iFechamento;//open + rand.NextDouble() * 10.0 - 5.0;
double hi = diaChart.Ticker[i].iMaximo;// Math.Max(open, close) + rand.NextDouble() * 5.0;
double low = diaChart.Ticker[i].iMinimo;// Math.Min(open, close) - rand.NextDouble() * 5.0;
StockPt pt = new StockPt(x, hi, low, open, close, 100000);
spl.Add(pt);
//open = close;
// Advance one day
//xDate.AddDays(1.0);
// but skip the weekends
//if (XDate.XLDateToDayOfWeek(xDate.XLDate) == 6)
// xDate.AddDays(2.0);
}
JapaneseCandleStickItem myCurve = myPane.AddJapaneseCandleStick("trades", spl);
myCurve.Stick.IsAutoSize = true;
myCurve.Stick.Color = Color.Blue;
double[] dbentradavenda = new double[500];
for( int i = 0; i < 500; i++)
dbentradavenda[i] = (double)diaChart.iEntradaVenda;
LineItem entradaVenda = myPane.AddCurve("Venda", null, dbentradavenda, Color.Red,SymbolType.None);
double[] dbentradacompra = new double[500];
for (int i = 0; i < 500; i++)
dbentradacompra[i] = (double)diaChart.iEntradaCompra;
LineItem entradaCompra = myPane.AddCurve("Compra", null, dbentradacompra, Color.Green, SymbolType.None);
// Use DateAsOrdinal to skip weekend gaps
myPane.XAxis.Type = AxisType.DateAsOrdinal;
// pretty it up a little
myPane.Chart.Fill = new Fill(Color.White, Color.LightGoldenrodYellow, 45.0f);
myPane.Fill = new Fill(Color.White, Color.FromArgb(220, 220, 255), 45.0f);
// Tell ZedGraph to refigure the
// axes since the data have changed
zgc.AxisChange();
zgc.Invalidate();
//ATENÇÃO, OBSERVAR QUE QUANDO RETORNA À PRIMEIRA ENTRADA COMUMENTE EMBARCA NO SENTIDO CONTRÁRIO!!! VERIFICAR SE COMPORTAMENTO SE
//REPETE SEGUIDAS VEZES PRO ÍNDICE, PODE SER UMA FORMA DE GANHO COM UM ALVO MENOR DE ~300, 400 PTOS
}
public static ZedGraphControl KresliJednoduchyGraf(string forecastGraf, List<ObchodnyDen> getDataPreGraf, ZedGraphControl zg1)
{
try
{
zg1.GraphPane.CurveList.Clear();
zg1.GraphPane.GraphObjList.Clear();
GraphPane myPane = zg1.GraphPane;
// Set the titles and axis labels
myPane.Title.Text = forecastGraf;
myPane.XAxis.Title.Text = "Date";
myPane.YAxis.Title.Text = "$";
myPane.XAxis.Type = AxisType.Date;
var spl = new StockPointList();
int rok = getDataPreGraf.First().Date.Year;
DateTime predchadzDatum = getDataPreGraf.First().Date;
foreach (var den in getDataPreGraf)
{
var x = (double)new XDate(DateTime.Parse(den.Date.ToShortDateString()));
double open = den.Open;
double close = den.Settle;
double hi = den.High;
double low = den.Low;
var pt = new StockPt(x, hi, low, open, close, 100000);
spl.Add(pt);
if (den.Date.Year != predchadzDatum.Year)
{
LineItem line = new LineItem(String.Empty, new[] { x, x }, new[] { myPane.YAxis.Scale.Min, myPane.YAxis.Scale.Max }, Color.Black, SymbolType.None);
line.Line.Style = System.Drawing.Drawing2D.DashStyle.Dash;
line.Line.Width = 1f;
//myPane.CurveList.Add(line);
Console.WriteLine("Datum " + den.Date);
}
predchadzDatum = den.Date;
}
JapaneseCandleStickItem myCurve = myPane.AddJapaneseCandleStick("trades", spl);
myCurve.Stick.IsAutoSize = true;
myCurve.Stick.Color = Color.Blue;
// Use DateAsOrdinal to skip weekend gaps
myPane.XAxis.Type = AxisType.DateAsOrdinal;
// pretty it up a little
//myPane.Chart.Fill = new Fill(Color.White, Color.LightGoldenrodYellow, 45.0f);
//myPane.Fill = new Fill(Color.White, Color.FromArgb(220, 220, 255), 45.0f);
// Tell ZedGraph to calculate the axis ranges
zg1.AxisChange();
zg1.Invalidate();
return zg1;
}catch (Exception)
{
}
return null;
}
/// <summary>
/// Draws the Open High Low Close graph.
/// </summary>
/// <param name="data">The stock points to plot.</param>
/// <param name="control">The control to plot on.</param>
public void DrawOHLCGraph(ref StockPoints data, ref ZedGraph.ZedGraphControl control)
{
StockPointList pointList = new StockPointList();
XDate date = new XDate();
foreach (StockPoint s in data)
{
date = new XDate(s.PointDateTime.Year, s.PointDateTime.Month, s.PointDateTime.Day, s.PointDateTime.Hour, s.PointDateTime.Minute, 0);
StockPt p = new StockPt(date.XLDate, s.High, s.Low, s.Open, s.Close, s.Volume);
pointList.Add(p);
}
Color[] colors = { Color.Red, Color.Black };
Fill myFill = new Fill(colors);
myFill.Type = FillType.GradientByColorValue;
myFill.SecondaryValueGradientColor = Color.Empty;
myFill.RangeMin = 1;
myFill.RangeMax = 2;
MasterPane masterPane = control.MasterPane;
masterPane.Margin.All = 10;
masterPane.InnerPaneGap = 5;
GraphPane ohlcPane = new GraphPane(new Rectangle(10, 10, 10, 10), "OHLC", "Time", "Price");
ohlcPane.IsBoundedRanges = true;
OHLCBarItem bar = ohlcPane.AddOHLCBar("Price", pointList, Color.Empty);
bar.Bar.GradientFill = myFill;
bar.Bar.IsAutoSize = true;
bar.Bar.Size = 5;
ohlcPane.Title.Text = "OHLC Graph";
ohlcPane.XAxis.Type = AxisType.DateAsOrdinal;
ohlcPane.XAxis.Title.Text = "Date";
ohlcPane.YAxis.Title.Text = "Price";
ohlcPane.Margin.All = 0;
ohlcPane.Margin.Top = 10;
ohlcPane.YAxis.MinSpace = 10;
ohlcPane.Y2Axis.MinSpace = 10;
ohlcPane.AxisChange();
masterPane.Add(ohlcPane);
control.IsShowHScrollBar = true;
control.ScrollMinX = 0;
control.ScrollMaxX = data.Count;
control.GraphPane.XAxis.Scale.Max = data.Count;
if (data.Count >= 99)
{
control.GraphPane.XAxis.Scale.Min = data.Count - 99;
}
else
{
control.GraphPane.XAxis.Scale.Min = 0;
}
using (Graphics g = control.CreateGraphics())
{
masterPane.SetLayout(g, PaneLayout.SingleColumn);
masterPane.AxisChange(g);
// Synchronize the Axes
//// g.Dispose();
}
}
// 讀取完歷史資料一次畫出歷史
public void DrawGraphOnce( List<KLine> _klLst,
List<double> ema11Lst, List<double> ema22Lst)
{
GraphPane myPane = zg1.GraphPane;
StockPointList _ema11Plist = new StockPointList();
StockPointList _ema22Plist = new StockPointList();
List<StockPt> KLPnts = (List<StockPt>)jpnCandle.Points;
KLPnts.Clear();
foreach (KLine _kl in _klLst)
{
XDate xDate = new XDate(_kl.datetime.Year, _kl.datetime.Month, _kl.datetime.Day, _kl.datetime.Hour, _kl.datetime.Minute, 0);
StockPt pt_kl = new StockPt(xDate.XLDate, _kl.highest, _kl.lowest, _kl.open, _kl.close, _kl.amount);
KLPnts.Add(pt_kl);
}
// Ema 11 更新
_ema11Plist.Clear();
for (int k = 0; k < _klLst.Count; k++)
{
KLine _kl = _klLst[k];
double _ema11val = ema11Lst[k];
XDate xDate = new XDate(_kl.datetime.Year, _kl.datetime.Month, _kl.datetime.Day, _kl.datetime.Hour, _kl.datetime.Minute, 0);
StockPt pt_ema11 = new StockPt(xDate.XLDate, _ema11val, _ema11val, _ema11val, _ema11val, _ema11val);
_ema11Plist.Add(pt_ema11);
}
// Ema 22 更新
_ema22Plist.Clear();
for (int k = 0; k < _klLst.Count; k++)
{
KLine _kl = _klLst[k];
double _ema22val = ema22Lst[k];
XDate xDate = new XDate(_kl.datetime.Year, _kl.datetime.Month, _kl.datetime.Day, _kl.datetime.Hour, _kl.datetime.Minute, 0);
StockPt pt_ema11 = new StockPt(xDate.XLDate, _ema22val, _ema22val, _ema22val, _ema22val, _ema22val);
_ema22Plist.Add(pt_ema11);
}
ema11LineGr = myPane.AddCurve("ema11", _ema11Plist, Color.Aqua, SymbolType.None);
ema22LineGr = myPane.AddCurve("ema22", _ema22Plist, Color.Magenta, SymbolType.None);
edtNumFocus_TextChanged(null, null);
}
private void Form_StockChart_Load(object sender, EventArgs e)
{
// Get a reference to the GraphPane instance in the ZedGraphControl
GraphPane myPane = zg1.GraphPane;
// Set the titles and axis labels
myPane.Title.Text = this.Text = title;
myPane.XAxis.Title.Text = "Date";
myPane.YAxis.Title.Text = "Close price";
foreach (Model_ShockChart eachModel in stockLineList)
{
// Make up some data points based on the Sine function
StockPointList spl = new StockPointList();
foreach (Tick eachTick in eachModel.stock.priceList)
{
double x = new XDate(eachTick.Time);
double open = ((NumericTick)eachTick).open;
double close = ((NumericTick)eachTick).close;
double high = ((NumericTick)eachTick).high;
double low = ((NumericTick)eachTick).low;
double vol = 0.0;
try
{
vol = double.Parse(((NumericTick)eachTick).volume);
}
catch (Exception ex)
{
LogHelper.GetLogger(typeof(MainForm)).FullLog(ex.ToString(), "IGNORE");
}
spl.Add(new StockPt(x, high, low, open, close, vol));
}
// Generate a blue curve with circle symbols, and "Beta" in the legend
myPane.AddCurve(eachModel.stock.stockCode + ".HK", spl, eachModel.color, SymbolType.None);
}
// JapaneseCandleStickItem myCurve = myPane.AddJapaneseCandleStick(baseStock.stockCode + ".HK", spl);
// myCurve.Stick.IsAutoSize = true;
// myCurve.Stick.Color = Color.Blue;
// myCurve = myPane.AddCurve("Beta", list2, Color.Blue, SymbolType.Circle);
// Fill the symbols with white
// myCurve.Symbol.Fill = new Fill(Color.White);
// Associate this curve with the Y2 axis
// myCurve.IsY2Axis = true;
// Show the x axis grid
myPane.XAxis.MajorGrid.IsVisible = true;
// Make the Y axis scale red
// myPane.YAxis.Scale.FontSpec.FontColor = Color.Red;
// myPane.YAxis.Title.FontSpec.FontColor = Color.Red;
// turn off the opposite tics so the Y tics don't show up on the Y2 axis
myPane.YAxis.MajorTic.IsOpposite = false;
myPane.YAxis.MinorTic.IsOpposite = false;
// Don't display the Y zero line
myPane.YAxis.MajorGrid.IsZeroLine = false;
// Align the Y axis labels so they are flush to the axis
myPane.YAxis.Scale.Align = AlignP.Inside;
// Manually set the axis range
// myPane.YAxis.Scale.Min = -30;
// myPane.YAxis.Scale.Max = 30;
// myPane.XAxis.Scale.Max = baseStock.priceList.Count;
// Set the XAxis to date type
myPane.XAxis.Type = AxisType.Date;
// Enable the Y2 axis display
// myPane.Y2Axis.IsVisible = true;
// Make the Y2 axis scale blue
// myPane.Y2Axis.Scale.FontSpec.FontColor = Color.Blue;
// myPane.Y2Axis.Title.FontSpec.FontColor = Color.Blue;
// turn off the opposite tics so the Y2 tics don't show up on the Y axis
// myPane.Y2Axis.MajorTic.IsOpposite = false;
// myPane.Y2Axis.MinorTic.IsOpposite = false;
// Display the Y2 axis grid lines
// myPane.Y2Axis.MajorGrid.IsVisible = true;
// Align the Y2 axis labels so they are flush to the axis
// myPane.Y2Axis.Scale.Align = AlignP.Inside;
// Fill the axis background with a gradient
myPane.Chart.Fill = new Fill(Color.White, Color.LightGray, 45.0f);
// Add a text box with instructions
// TextObj text = new TextObj(
// "Zoom: left mouse & drag\nPan: middle mouse & drag\nContext Menu: right mouse",
// 0.05f, 0.95f, CoordType.ChartFraction, AlignH.Left, AlignV.Bottom);
// text.FontSpec.StringAlignment = StringAlignment.Near;
// myPane.GraphObjList.Add(text);
// Enable scrollbars if needed
zg1.IsShowHScrollBar = true;
zg1.IsShowVScrollBar = true;
zg1.IsAutoScrollRange = true;
zg1.IsScrollY2 = true;
// OPTIONAL: Show tooltips when the mouse hovers over a point
zg1.IsShowPointValues = true;
zg1.PointValueEvent += new ZedGraphControl.PointValueHandler(MyPointValueHandler);
// OPTIONAL: Add a custom context menu item
// zg1.ContextMenuBuilder += new ZedGraphControl.ContextMenuBuilderEventHandler(MyContextMenuBuilder);
// OPTIONAL: Handle the Zoom Event
zg1.ZoomEvent += new ZedGraphControl.ZoomEventHandler(MyZoomEvent);
// Size the control to fit the window
// SetSize();
// Tell ZedGraph to calculate the axis ranges
// Note that you MUST call this after enabling IsAutoScrollRange, since AxisChange() sets
// up the proper scrolling parameters
zg1.AxisChange();
// Make sure the Graph gets redrawn
zg1.Invalidate();
}
public JapaneseCandleStickItem AddCandleStick(string name, double[] seriesHigh, double[] seriesLow, double[] seriesOpen, double[] seriesClose, double[] seriesVolume,
Color barUpColor, Color barDownColor,
Color risingFillColor, Color risingBorderColor,
Color fallingFillColor, Color fallingBorderColor)
{
if (this.mySeriesX == null) return null;
StockPointList spl = new StockPointList();
for (int idx = 0; idx < this.mySeriesX.Length; idx++)
{
StockPt pt = new StockPt(this.mySeriesX[idx],
seriesHigh[idx], seriesLow[idx], seriesOpen[idx], seriesClose[idx], seriesVolume[idx]);
spl.Add(pt);
}
JapaneseCandleStickItem myCurve = myGraphPane.AddJapaneseCandleStick(name, spl);
myCurve.Stick.IsAutoSize = true;
myCurve.Stick.Color = barUpColor; //Bar up
myCurve.Stick.FallingColor = barDownColor; //Bar down
//myCurve.Color = Color.Pink; // Unknown
myCurve.Stick.FallingFill.Color = fallingFillColor;
myCurve.Stick.FallingBorder.Color = fallingBorderColor;
myCurve.Stick.RisingFill.Color = risingFillColor;
myCurve.Stick.RisingBorder.Color = risingBorderColor;
return myCurve;
}