Functions

line()

Converts `value` to the `line` type. It is used almost only as `line(na)`, to declare a line variable that has no drawing yet, so that its type is known before the first drawing is assigned.

Syntax

                line(series line value) → series line

Arguments

value required series line

Return Type

series line

Example


          //@lipi=2
indicator("line() Example", overlay=true)
static line lastLine = line(na)
if barstate.islast {
    lastLine := line.new(bar_index[20], close[20], bar_index, close, color=color.blue)
}