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help needed


sherbaaz

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hi, all below is the code of zigzag high low. on selecting length to a high number of bars like 16 on 1 min time frame it compressed the chart vertically. any solution to remove the compression? kindly help if anybody is good in coding

 

//@version=4
study("Zig Zag High Low", overlay = true)
length = input(4, title = "High/Low length")
h = highest(high, length * 2 + 1)
l = lowest(low, length * 2 + 1)
f_isMin(len) =>
l == low[len]
f_isMax(len) =>
h == high[len]

var dirUp = false
var lastLow = high * 100
var lastHigh = 0.0
var timeLow = bar_index
var timeHigh = bar_index
var line li = na
f_drawLine() =>
_li_color = dirUp ? color.teal : color.orange
line.new(
timeHigh - length, lastHigh,
timeLow - length, lastLow,
xloc.bar_index, color=_li_color, width=2
)

if dirUp
if (f_isMin(length) and low[length] < lastLow)
lastLow := low[length]
timeLow := bar_index
line.delete(li)
li := f_drawLine()

if (f_isMax(length) and high[length] > lastLow)
lastHigh := high[length]
timeHigh := bar_index
dirUp := false
li := f_drawLine()

if not dirUp
if (f_isMax(length) and high[length] > lastHigh)
lastHigh := high[length]
timeHigh := bar_index
line.delete(li)
li := f_drawLine()
if f_isMin(length) and low[length] < lastHigh
lastLow := low[length]
timeLow := bar_index
dirUp := true
li := f_drawLine()
if (f_isMax(length) and high[length] > lastLow)
lastHigh := high[length]
timeHigh := bar_index
dirUp := false
li := f_drawLine()

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