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pinescript label array vertically

barisx answered on October 7, 2022 Popularity 1/10 Helpfulness 1/10

answer pinescript label array vertically

pinescript label array vertically

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//@version=5
indicator("My study", max_labels_count=500, overlay=true)

// Define arrays of undefined size, so you can add many datapoints
var float[]     prices  = array.new_float()
var string[]    ids     = array.new_string()
var int[]       date    = array.new_int()

// Function to add data to the arrays
f_data(_price, _id, _date) =>
    array.push(prices, _price)
    array.push(ids, _id)
    array.push(date, _date)

// Function to create a label
f_label(_idx) => 
    labelText = "TRADE: " + array.get(ids, _idx) + "\n\n BUY: " + str.tostring(array.get(prices, _idx))
    label.new(array.get(date, _idx), array.get(prices, _idx), labelText, xloc.bar_time, yloc.belowbar, color=color.red, textcolor=color.white, style=label.style_label_up)

// Enter data into the arrays on the first bar only. 
// No need to do it on every bar (for performance).
if barstate.isfirst
    // You don't need to use the epoch time integer, you can also use the timestamp() function
    f_data(8, 'CF442W',  timestamp(2022, 01, 10, 0, 0, 0))
    f_data(6, 'WI211KK', timestamp(2021, 05, 23, 0, 0, 0))

// Create the labels on the chart's last bar
if barstate.islast
    for i = 0 to array.size(ids) - 1
        f_label(i)

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Source: stackoverflow.com

Tags: label pine-script whatever

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