draw an arrow only once

• 06/28/2023 at 10:03 AM #216904
  AlexMarlier

  Hi guys,

  i have coded an indicator which uses arrow and the code makes drawn the arrow couple of times when it is triggered.

  i want just to have the arrow drawn once. how to make it ?

  thanks !

  

  AlexMarlier

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  06/28/2023 at 10:29 AM #216908
  PeterSt

  I think that this will solve your issue. If not, please post a screenshot of it ?

  DefParam DrawOnLastBarOnly = true // Put on the first line.

  1	DefParam DrawOnLastBarOnly = true   // Put on the first line.

   

  

  PeterSt

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  06/28/2023 at 1:25 PM #216919
  Nicolas

  Please don’t double post.

  If your code plots multiple times the arrow, it is because your conditions are still fulfilled!

  Without reading your code, there are multiple ways to handle that, but first try by checking if your conditions wasn’t true before the first placement of the arrow:

  conditions = close>average[20] and rsi[14] crosses over 50 if conditions and not conditions[1] then drawarrow(barindex,low) endif return

  1 2 3 4 5 6 7

  conditions = close>average[20] and rsi[14] crosses over 50   if conditions and not conditions[1] then drawarrow(barindex,low) endif   return

   

  

  Nicolas

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