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Not paint in a position

If you want to leave a bar space without painting you can use the na constant.

//@version=2
study("My Script")
x=n%10   // n is the bars counter of the system
r=x==7?na:x   // if the value=7 then it not paints
plot(r,style=columns)

This is a counter of bars modulated in 10 (it generates 0-9 values continuosly)
It will paint columns with numbers 0-9 (except the position 7).

Pinescripts.

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Charts generation

Before add your script, you must remember that all the elements showed in the chart (bars, candles, indicators…) will be generated from left to right in a only one time.
After the execution of your script (continuing with real time) it will generate the next bars one by one adding to the painted graphic.

Pinescripts.

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Welcome to PINESCRIPTS.COM

In this website you’ll find tips, tricks, tools, scripts and many information to help you develope robots and trading indicators in Pinescript programming language.
PineScript is a programming language especially dedicated to the creation of financial tools.

PineScripts.