AIO Key Levels

All In One Key Levels - Displays key levels for any type of chart.
Over 30 levels at your complete disposal.
Filled with a host of features that allow you to customise the appearance and display of the indicator to suit your individual trading style.
The result is a clear and concise indicator that helps traders easily identify key levels.

• - The indicator is easy to use and does not need a detailed description.
  
• - With customisable input parameters such as display style, line style, font style, offset, threshold and index.
  
• - The colours for the key levels can also be customised.
  
• - The script uses a 'switch' function and selected input parameters to set display, line and font styles.
  
• - The key levels are constructed using the data received and the selected styles and colours.
  
• - A unique cycle helps to improve the readability of the levels without "polluting" the graph with multiple labels
  
• - In addition, I have left hints in the indicator to help you understand it better.
  

For Pine coders.
Why did I create it when there are many counterparts?
Simply because counterparts have very large and complex code and modest functionality and flex.
Here I have managed to fit it into 100 lines still readable.
You can learn how to call lots of lines and marks with just one function.
I also created a unique loop that connects labels if they are too close together for better visibility on a plot.
I have left detailed comments for each action.
I would be glad if someone could tell me how to make it more easier.

Notes de version:

Improved the loop to merge labels at close price levels.
Added the ability to change the position of the labels. By default they are centered.

Notes de version:

A little hotfix :)