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draw an arrow only once

AlexMarlier · 2023-06-28T09:03:40+00:00

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 !

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ProBuilder: Indicators & Custom Tools
draw an arrow only once

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06/28/2023 at 10:03 AM #216904 quote

AlexMarlier
Participant

Average

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 !

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

Master
I think that this will solve your issue. If not, please post a screenshot of it ?
```
DefParam DrawOnLastBarOnly = true   // Put on the first line.
```
06/28/2023 at 1:25 PM #216919 quote
Nicolas
Keymaster

Legend
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
```
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draw an arrow only once

ProBuilder: Indicators & Custom Tools

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AlexMarlier @alexmarlier Participant

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This topic contains 2 replies,
has 3 voices, and was last updated by Nicolas
3 years, 3 months ago.

Topic Details

Forum:	ProBuilder: Indicators & Custom Tools
Language:	English
Started:	06/28/2023
Status:	Active
Attachments:	No files

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draw an arrow only once

Stuck on this ProBuilder code?

draw an arrow only once ProBuilder: Indicators & Custom Tools

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draw an arrow only once

ProBuilder: Indicators & Custom Tools