Extend a horizontal line

SJP07

Member
Hello,

How could I edit this code to extend the line past the current bar?

Thanks in advance!

input TrendLineLength1 = 21;


def Inertia1 = InertiaAll(HLC3, TrendLineLength1);

def TL_Bull1 = Inertia1 - (HighestAll(AbsValue(Inertia1 - close)) * 0.8);
def TL_Bear1 = Inertia1 + (HighestAll(AbsValue(Inertia1 - close)) * 0.8);
def slope1a = TL_Bull1 > TL_Bull1[1];
def slope1b = TL_Bear1 > TL_Bear1[1];

#Long length
plot TrendLine1a = if slope1a > 0 then TL_Bull1 else TL_Bear1;
TrendLine1a.SetStyle(Curve.FIRM);
TrendLine1a.SetLineWeight(1);
TrendLine1a.AssignValueColor(if slope1a and IsAscending(close, 10) then Color.WHITE else if slope1a then Color.WHITE else if !IsAscending(close, 10) then Color.WHITE else Color.WHITE);
 
Solution
Hello,

How could I edit this code to extend the line past the current bar?

Thanks in advance!

input TrendLineLength1 = 21;


def Inertia1 = InertiaAll(HLC3, TrendLineLength1);

def TL_Bull1 = Inertia1 - (HighestAll(AbsValue(Inertia1 - close)) * 0.8);
def TL_Bear1 = Inertia1 + (HighestAll(AbsValue(Inertia1 - close)) * 0.8);
def slope1a = TL_Bull1 > TL_Bull1[1];
def slope1b = TL_Bear1 > TL_Bear1[1];

#Long length
plot TrendLine1a = if slope1a > 0 then TL_Bull1 else TL_Bear1;
TrendLine1a.SetStyle(Curve.FIRM);
TrendLine1a.SetLineWeight(1);
TrendLine1a.AssignValueColor(if slope1a and IsAscending(close, 10) then Color.WHITE else if slope1a then Color.WHITE else if !IsAscending(close, 10) then Color.WHITE else Color.WHITE);

Go into the...
Hello,

How could I edit this code to extend the line past the current bar?

Thanks in advance!

input TrendLineLength1 = 21;


def Inertia1 = InertiaAll(HLC3, TrendLineLength1);

def TL_Bull1 = Inertia1 - (HighestAll(AbsValue(Inertia1 - close)) * 0.8);
def TL_Bear1 = Inertia1 + (HighestAll(AbsValue(Inertia1 - close)) * 0.8);
def slope1a = TL_Bull1 > TL_Bull1[1];
def slope1b = TL_Bear1 > TL_Bear1[1];

#Long length
plot TrendLine1a = if slope1a > 0 then TL_Bull1 else TL_Bear1;
TrendLine1a.SetStyle(Curve.FIRM);
TrendLine1a.SetLineWeight(1);
TrendLine1a.AssignValueColor(if slope1a and IsAscending(close, 10) then Color.WHITE else if slope1a then Color.WHITE else if !IsAscending(close, 10) then Color.WHITE else Color.WHITE);

Go into the code, click on inertiaall and set extend lines you want to yes


Capture.jpg
 
Solution

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Hello,

How could I edit this code to extend the line past the current bar?

Thanks in advance!

input TrendLineLength1 = 21;


def Inertia1 = InertiaAll(HLC3, TrendLineLength1);

def TL_Bull1 = Inertia1 - (HighestAll(AbsValue(Inertia1 - close)) * 0.8);
def TL_Bear1 = Inertia1 + (HighestAll(AbsValue(Inertia1 - close)) * 0.8);
def slope1a = TL_Bull1 > TL_Bull1[1];
def slope1b = TL_Bear1 > TL_Bear1[1];

#Long length
plot TrendLine1a = if slope1a > 0 then TL_Bull1 else TL_Bear1;
TrendLine1a.SetStyle(Curve.FIRM);
TrendLine1a.SetLineWeight(1);
TrendLine1a.AssignValueColor(if slope1a and IsAscending(close, 10) then Color.WHITE else if slope1a then Color.WHITE else if !IsAscending(close, 10) then Color.WHITE else Color.WHITE);

Go into the code, click on inertiaall and set extend lines you want to yes
What about a traditional Horizontal line? Is there a standard Code to extend it to the right (maybe til end of day or 20 bars to the right)?
 
What about a traditional Horizontal line? Is there a standard Code to extend it to the right (maybe til end of day or 20 bars to the right)?

You can extend the cond plot of x to the right by the input xbars_extended

Ruby:
#cond_line_extended_xbars
def  c      = close;
input fastLength  = 20;
input slowLength  = 50;
input price       = close;

plot fastEma      = ExpAverage( price, fastLength );
plot slowEma      = ExpAverage( price, slowLength );

def x = if fastEma crosses above slowEma then slowEma#high[1]
   else if fastEma crosses below slowEma then slowEma#low[1]
   else x[1];

plot cond = x;
cond.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);

def lastBar = if IsNaN(c[-1]) and !IsNaN(c)
              then BarNumber()
              else lastBar[1];

def ext     = if lastBar
              then ext[1]
              else cond;

input xbars_extended = 5;

plot condext = if Between(BarNumber(), HighestAll(lastBar) + 1 , HighestAll(lastBar) + xbars_extended)
              then ext[1]
              else Double.NaN;
condext.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
condext.SetLineWeight(5);
 

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