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Help with Candlesticks required #313

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HajiyevEl opened this issue Apr 10, 2024 · 3 comments
Closed

Help with Candlesticks required #313

HajiyevEl opened this issue Apr 10, 2024 · 3 comments

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@HajiyevEl
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HajiyevEl commented Apr 10, 2024

Hi! First of all - thanks for your hard work!

Wanted to ask how can i make candle shadows longer?

Screenshot

1024px-Candlestick_chart_scheme_01-en svg
Screenshot 2024-04-10 161416

As you can see, almost all shadows of candles are missing (except several proper shadows, i marked one of them). Which settings should i change to increase length of shadows, and decrease length of body of candle?
Also, it's possible to see that sequence heights of opening and closing of main (real) body of candles is wrong.
Close price of current candle is open price of next candle. That means body of current candle should start from same height as where body of previous candle finished. If you pay attention, it could be seen that most candles are just standing side by side without proper height order. How can i fix that?

Screenshot2 (expected behaviour)

IMG_20240410_232237

IMG_20240410_232309

@monitor1394
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Thank you for the feedback.

  1. The length of shadow and body is calculated according to the data. I have checked this and there is no problem.
  2. This is a bug, which is particularly evident in the descending candlestick charts. I will fix it as soon as possible.

@monitor1394
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I have fixed this issue in the master branch

@HajiyevEl
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HajiyevEl commented Apr 12, 2024

Thank you for the feedback.

1. The length of shadow and body is calculated according to the data. I have checked this and there is no problem.

2. This is a bug, which is particularly evident in the descending candlestick charts. I will fix it as soon as possible.
  1. Thank you for checking. I think my case was that when i used Y axis Min-Max Type: Auto - values were too far apart from candlestick's lowest-highest values. That's why shadows were too short to see. I switched to Y axis Min-Max Type: Custom, and setting Y axis Min-Max values myself depending on currently on-screen candlestick's lowest-highest values, it's all working properly now. Question: How to subscribe to DataZoom value changes? #314
  2. Thanks!

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