i want real time each and evary value how many time repeated

[alagu]

if you don't any help me.i am beginner in ninjascript . planned to real time each and evary value how many time repeated using if ,else if funcation

ex.

09.54.02 close price is 18761
18761 already in list automatically add to value and number of time repeated +1
values	number of time repeated
18760	13
18765	11
18762	33
18761	33
18769	35
18771	45
18763	1
09.54.03 close price is 18760
18760 already in list automatically add to value and number of time repeated +1
values	number of time repeated
18760	13
18765	12
18762	33
18761	33
18769	35
18771	45
18763	1
09.54.04 close price is 18778
18778 no already in list automatically add to value and number of time repeated 1
values	number of time repeated
18760	13
18765	12
18762	33
18761	33
18769	35
18771	45
18763	1
18778	1

---------------------------------------------------------------------------------------------

using System.Collections.Generic;
using System.Windows.Media;
using NinjaTrader.Gui.Chart;
using NinjaTrader.NinjaScript;
using NinjaTrader.NinjaScript.DrawingTools;
using GuiTools = NinjaTrader.Gui.Tools;

namespace NinjaTrader.NinjaScript.Indicators
{
public class PriceLevelCounter : Indicator
{
private Dictionary<double, int> tickCounts;

protected override void OnStateChange()
{
if (State == State.SetDefaults)
{
Description = "Price Level Counter";
Name = "PriceLevelCounter";
IsOverlay = false;
DisplayInDataBox = true;
Calculate = Calculate.OnPriceChange;
}
else if (State == State.DataLoaded)
{
tickCounts = new Dictionary<double, int>();
}
}

protected override void OnBarUpdate()
{
if (tickCounts.ContainsKey(Close[0]))
{
tickCounts[Close[0]]++;
}
else
{
tickCounts.Add(Close[0], 1);
}
}

protected override void OnRender(ChartControl chartControl, ChartScale chartScale)
{
int count = 0;
foreach (var kvp in tickCounts)
{
double priceLevel = kvp.Key;
count++;

string text = string.Format("{0}: {1}", priceLevel, kvp.Value);
Draw.TextFixed(this, "Count" , text, TextPosition.BottomRight, Brushes.White, new GuiTools.SimpleFont("Arial", 150), Brushes.Transparent, Brushes.Transparent, 0);
}
}
}
}

---------------------------------------------------------------------------------------------------------------

but it output shows only one price repeated count. i want each price repeated count




i want like this output

18760	13
18765	11
18762	33
18761	33
18769	35
18771	45
18763	1

[bltdavid]

You need an aggregate string that contains
all string values you want to print -- you pass
this one string to one call to Draw.TextFixed,
and you'll see all lines in the string printed to
the chart.

How do you do this?
Easy, use the newline '\n' character to separate
each line.

Inside your foreach loop inside OnRender.
append each line to the aggregate string.
the trick is, append a newline character '\n'
after each string.

string aggrString = null;
foreach (var kvp in TickCounts)
    aggrString += string.Format("{0} {1}\n", kvp.Key, kvp.Value);

Draw.TextFixed(this, "Count", aggrString ....

See that '\n' character in string.Format?

That's the critical piece.

[NinjaTrader_BrandonH]

Hello alagu,

Thanks for your notes.

I see you have already created a forum thread regarding this inquiry and the link to the already-created thread is below. Please see the reply posted on the thread below.

https://forum.ninjatrader.com/forum/ninjatrader-8/indicator-development/1257494-i-want-real-time-each-and-evary-value-how-many-time-repeated

That said, bltdavid has provided a good approach to how you could go about accomplishing this if you want to use the Draw.TextFixed() method.

You could find an example script demonstrating the use of \n with Draw.TextFixed() on this forum thread: https://forum.ninjatrader.com/forum/...403#post838403