GetQuantity() Plot issue

[VIP_TOS]

I am trying to plot a line with the script below based on GetQuantity. The script works but i only get a little cyan line above the candle. I am trying to have a full line
extend to the right. Can someone help me out with what is wrong with my script below on why it is not fully extending the line to the right

def Current_Open = if IsNaN(close[-1]) and !IsNaN(close) then open else Current_Open[1];

def HighLine = HighestAll(if IsNaN(close[-1])
                            then high(period = "Day")
                            else Double.NaN);

def plotline = if GetQuantity() != 0 then
              if GetQuantity()[1] == 0
                           then HighLine
                  else HighLine [1] else Current_Open ;

plot TestLine = plotline;
TestLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
TestLine.SetDefaultColor(Color.CYAN);
Testline.SetLineWeight(1);

 

[halcyonguy]

I am trying to plot a line with the script below based on GetQuantity. The script works but i only get a little cyan line above the candle. I am trying to have a full line
extend to the right. Can someone help me out with what is wrong with my script below on why it is not fully extending the line to the right

def Current_Open = if IsNaN(close[-1]) and !IsNaN(close) then open else Current_Open[1];

def HighLine = HighestAll(if IsNaN(close[-1])
                            then high(period = "Day")
                            else Double.NaN);

def plotline = if GetQuantity() != 0 then
              if GetQuantity()[1] == 0
                           then HighLine
                  else HighLine [1] else Current_Open ;

plot TestLine = plotline;
TestLine.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
TestLine.SetDefaultColor(Color.CYAN);
Testline.SetLineWeight(1);

maybe this replacement will work?


def plotline = if GetQuantity() == 0 then highline
else if ( GetQuantity() != 0 and GetQuantity()[1] == 0 ) then open
else plotline[1];


based on,
def x = if ( stop condition) then abc
else ( trigger condition ) then def
else ( read previous value ) x[1]