Fibonanci Retracement Tool

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Quant
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Fibonanci Retracement Tool

Post by Quant » Thu Mar 19, 2015 11:47 am

Hi All,

There is no event for FibonanciTool (other than Disposed) present in TeeChart .Net.
We need to select already drawn FibonanciTool using code. How can we achieve the same?

Narcís
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Re: Fibonanci Retracement Tool

Post by Narcís » Fri Mar 20, 2015 4:43 pm

Hello Quant,

Yes, you are right. I have added your request to bugzilla (#1174). Does the bug description fit your needs?

Thanks for your collaboration.
Best Regards,
Narcís Calvet / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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Re: Fibonanci Retracement Tool

Post by Quant » Thu Sep 24, 2015 10:00 am

i am using latest version 4.1.2015.08061 but still not getting any event.

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Re: Fibonanci Retracement Tool

Post by Christopher » Thu Sep 24, 2015 1:30 pm

Hello,
Quant wrote:i am using latest version 4.1.2015.08061 but still not getting any event.
That's because no event was added; however, a Clicked method was added which can be used like this:

Code: Select all

    FibonacciTool tool;
    private void InitializeChart()
    {
      tChart1.Aspect.View3D = false;
      tool = new FibonacciTool(tChart1.Chart);

      Candle candle = new Candle(tChart1.Chart);

      candle.FillSampleValues(40);
      tool.StartX = candle.DateValues[0];
      tool.StartY = candle.CloseValues[0];
      tool.EndX = candle.DateValues[10];
      tool.EndY = candle.CloseValues[10];

      tool.Series = candle;

      tChart1.MouseDown += TChart1_MouseDown;
    }

    private void TChart1_MouseDown(object sender, MouseEventArgs e)
    {
      tChart1.Header.Text = "FibonacciTool clicked " + tool.Clicked(e.X, e.Y);
    }
Best Regards,
Christopher Ireland / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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Quant
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Re: Fibonanci Retracement Tool

Post by Quant » Sat Sep 26, 2015 6:23 am

by this way selection can not be highlighted.
I want selector tool to select fibonacci. same as we are selecting rectangle or line.

Christopher
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Re: Fibonanci Retracement Tool

Post by Christopher » Mon Sep 28, 2015 7:33 am

Quant wrote:by this way selection can not be highlighted.
You could highlight the tool by changing the Pen colors, e.g.

Code: Select all

    private void TChart1_MouseDown(object sender, MouseEventArgs e)
    {
      bool clicked = tool.Clicked(e.X, e.Y);

      for (int i = 0; i < tool.Levels.Count; i++)
      {
        tool.Levels[i].Pen.Color = clicked ? Color.Fuchsia : Color.Black;
      }
      tool.TrendPen.Color = clicked ? Color.Fuchsia : Color.Black;
    }
Best Regards,
Christopher Ireland / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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Quant
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Re: Fibonanci Retracement Tool

Post by Quant » Tue Sep 29, 2015 4:28 am

we dont want this work around. we want same way as we select line or rectangle tool.

Christopher
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Re: Fibonanci Retracement Tool

Post by Christopher » Tue Sep 29, 2015 8:19 am

Quant wrote:we dont want this work around. we want same way as we select line or rectangle tool.
How do you select a line or a rectangle tool?
Best Regards,
Christopher Ireland / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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Quant
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Re: Fibonanci Retracement Tool

Post by Quant » Tue Sep 29, 2015 9:36 am

with selector tool

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Re: Fibonanci Retracement Tool

Post by Christopher » Tue Sep 29, 2015 9:40 am

Quant wrote:with selector tool
I see, thank you. This is quite a different request to the origin request in this thread, and as such has been added to our issue tracking software with id=1325.
Best Regards,
Christopher Ireland / Development & Support
Steema Software
Avinguda Montilivi 33, 17003 Girona, Catalonia
Tel: 34 972 218 797
http://www.steema.com
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Re: Fibonanci Retracement Tool

Post by Marc » Fri Oct 09, 2015 10:20 am

Hello,

Selector marks can be client coded on the Fibonacci Trendline in this way:

Code: Select all

    bool isFiboClicked = false;

    private void TChart1_MouseDown(object sender, MouseEventArgs e)
    {
      if (fibonacciTool1.Clicked(e.X, e.Y))
        isFiboClicked = true;
      else
        isFiboClicked = false;

      tChart1.Invalidate();
    }

    private void tChart1_AfterDraw(object sender, Drawing.Graphics3D g)
    {
      if (isFiboClicked)
      {
        int startX = tChart1.Axes.Bottom.CalcPosValue(fibonacciTool1.StartX);
        int startY = tChart1.Axes.Left.CalcPosValue(fibonacciTool1.StartY);
        int endX = tChart1.Axes.Bottom.CalcPosValue(fibonacciTool1.EndX);
        int endY = tChart1.Axes.Left.CalcPosValue(fibonacciTool1.EndY);

        g.Brush.Solid = true;
        g.Brush.Color = Color.Black;
        g.Rectangle(startX - 4, startY - 4, startX + 4, startY + 4);
        g.Rectangle(endX - 4, endY - 4, endX + 4, endY + 4);
      }
    }
The Arcs or alternatively drawstyled lines can also have selector marks applied to them, it requires a little more work to extract the values from the Fibonacci class.

Regards,
Marc Meumann
Steema Support

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