OPEN-SOURCE SCRIPT
更新済 How To Color Prior Bars
Example how to color the trigger bar of the condition and n-1 prior bars using only 1 barcolor() function.
Currently when offsets are used in barcolor(), bgcolor(), plot(), plotarrow(), plotchar(), or plotshape(), the offset only works with a simple (static) integer. If series (dynamic) integers are used instead, there is not an error, but the series values are ignored. Because of this limitation of offset being constrained to using only fixed offsets, the normal way to paint 3 Black Crows would be to use 3 barcolor() functions. Since there are a known number of bars to be painted in that scenario, this can be easily accomplished.
If a condition encompassed a variable length of n bars, then the number of barcolor() functions needed to use would be unknown. How to color the trigger bar of the condition and n-1 prior bars using only 1 barcolor() function? Dual examples below solves issue but requires n "future" bars, because of this it will not paint the most recent condition in realtime and may not be applicable for use in certain realtime situations. It paints similar in behavior to how a pivot does. Special thanks to LucF and RicardoSantos for illumination!
NOTICE: This is an example script and not meant to be used as an actual strategy. By using this script or any portion thereof, you acknowledge that you have read and understood that this is for research purposes only and I am not responsible for any financial losses you may incur by using this script!
Currently when offsets are used in barcolor(), bgcolor(), plot(), plotarrow(), plotchar(), or plotshape(), the offset only works with a simple (static) integer. If series (dynamic) integers are used instead, there is not an error, but the series values are ignored. Because of this limitation of offset being constrained to using only fixed offsets, the normal way to paint 3 Black Crows would be to use 3 barcolor() functions. Since there are a known number of bars to be painted in that scenario, this can be easily accomplished.
If a condition encompassed a variable length of n bars, then the number of barcolor() functions needed to use would be unknown. How to color the trigger bar of the condition and n-1 prior bars using only 1 barcolor() function? Dual examples below solves issue but requires n "future" bars, because of this it will not paint the most recent condition in realtime and may not be applicable for use in certain realtime situations. It paints similar in behavior to how a pivot does. Special thanks to LucF and RicardoSantos for illumination!
NOTICE: This is an example script and not meant to be used as an actual strategy. By using this script or any portion thereof, you acknowledge that you have read and understood that this is for research purposes only and I am not responsible for any financial losses you may incur by using this script!
リリースノート
Updated for Pine Script v5.リリースノート
Cosmetic.オープンソーススクリプト
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lux ex tenebris • deuro mea umbra absens • Telegram: t.me/allanster
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オープンソーススクリプト
TradingViewの精神に則り、このスクリプトの作者はコードをオープンソースとして公開してくれました。トレーダーが内容を確認・検証できるようにという配慮です。作者に拍手を送りましょう！無料で利用できますが、コードの再公開はハウスルールに従う必要があります。
lux ex tenebris • deuro mea umbra absens • Telegram: t.me/allanster
免責事項
この情報および投稿は、TradingViewが提供または推奨する金融、投資、トレード、その他のアドバイスや推奨を意図するものではなく、それらを構成するものでもありません。詳細は利用規約をご覧ください。