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line - Pine Script Variable

`line`

Overview

Collections of line drawings created by your script.

Fields

Field	Type	Description
`line.all`	`array<line>`	Returns an array filled with all the current lines drawn by the script.

Remarks

line.all: The array is read-only. Index zero of the array is the ID of the oldest object on the chart.

Example

//@version=6
indicator("Line cleanup", overlay=true, max_lines_count=5)

if barstate.isfirst
    line.new(bar_index, close, bar_index + 10, close,
        extend=extend.right, color=color.new(color.blue, 0))

if barstate.islast
    lines = line.all
    if array.size(lines) > 0
        for i = 0 to array.size(lines) - 1
            line.delete(array.get(lines, i))

See Also