25% and 75% added to this script

[draw9300]

def value = (high + low) / 2;
def value_fix = if isnan(value) then value_fix[1] else value;

plot Fib50 = if isnan(close[-1]) then value_fix else double.nan;
Fib50.SetPaintingStrategy(PaintingStrategy.DASHES);
Fib50.SetDefaultColor(color.white);


As a candle expands the 75% and 25% lines could add more value along with the 50%. I don't know how to do add them

 

[halcyonguy]

def value = (high + low) / 2;
def value_fix = if isnan(value) then value_fix[1] else value;

plot Fib50 = if isnan(close[-1]) then value_fix else double.nan;
Fib50.SetPaintingStrategy(PaintingStrategy.DASHES);
Fib50.SetDefaultColor(color.white);


As a candle expands the 75% and 25% lines could add more value along with the 50%. I don't know how to do add them

here is a code that draws 3 lines. can pick the % of the bar height to determine location.
if i am going to have multiple copies of the same code, i add a number to the variable name. per1, per2, per3.....
i could have used a script, but these are short enough that it wouldn't have gained much.

#
input per1 = 25;
#def x1 = (high + low) / 2;
def x1 = ((high - low) * (per1/100)) + low;
def x1_fix = if isnan(x1) then x1_fix[1] else x1;
plot line1 = if isnan(close[-1]) then x1_fix else double.nan;
#line1.SetPaintingStrategy(PaintingStrategy.DASHES);
line1.SetStyle(Curve.short_DASH);
line1.SetDefaultColor(color.white);


input per2 = 50;
def x2 = ((high - low) * (per2/100)) + low;
def x2_fix = if isnan(x2) then x2_fix[1] else x2;
plot line2 = if isnan(close[-1]) then x2_fix else double.nan;
line2.SetPaintingStrategy(PaintingStrategy.DASHES);
line2.SetDefaultColor(color.white);


input per3 = 75;
def x3 = ((high - low) * (per3/100)) + low;
def x3_fix = if isnan(x1) then x3_fix[1] else x3;
plot line3 = if isnan(close[-1]) then x3_fix else double.nan;
#line3.SetPaintingStrategy(PaintingStrategy.DASHES);
line3.SetStyle(Curve.short_DASH);
line3.SetDefaultColor(color.white);

#